<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml" lang="en_US" xml:lang="en_US">
<head>
<title>khtml: khtmlview.cpp Source File (khtml)</title>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<meta http-equiv="Content-Style-Type" content="text/css" />
<meta http-equiv="pics-label" content='(pics-1.1 "http://www.icra.org/ratingsv02.html" comment "ICRAonline DE v2.0" l gen true for "http://www.kde.org" r (nz 1 vz 1 lz 1 oz 1 cb 1) "http://www.rsac.org/ratingsv01.html" l gen true for "http://www.kde.org" r (n 0 s 0 v 0 l 0))' />
<meta name="trademark" content="KDE e.V." />
<meta name="description" content="K Desktop Environment Homepage, KDE.org" />
<meta name="MSSmartTagsPreventParsing" content="true" />
<meta name="robots" content="all" />
<link rel="shortcut icon" href="../../favicon.ico" />
<link rel="stylesheet" media="screen" type="text/css" title="APIDOX" href="doxygen.css" />
</head>
<body>
<div id="nav_header_top" align="right">
<a href="#content" class="doNotDisplay" accesskey="2">Skip to main content ::</a>
<a href="../.."><img id="nav_header_logo" alt="Home" align="left" src="../../kde_gear_64.png" border="0" /></a>
<span class="doNotDisplay">::</span>
<div id="nav_header_title" align="left">KDE API Reference</div>
</div>
<div id="nav_header_bottom" align="right">
<span class="doNotDisplay">:: <a href="#navigation" accesskey="5">Skip to Link Menu</a><br/></span>
<div id="nav_header_bottom_right" style="text-align: left;">
/ <a href="../..">API Reference</a>
/ <a href=".">khtml</a>
</div>
</div>
<table id="main" border="0" cellpadding="0" cellspacing="0" width="100%">
<tr>
<td valign="top" class="menuheader" height="0"></td>
<td id="contentcolumn" valign="top" rowspan="2" >
<div id="content" style="padding-top: 0px;"><div style="width:100%; margin: 0px; padding: 0px;">
<a name="content"></a>
<!-- Generated by Doxygen 1.7.4 -->
<div class="header">
<div class="headertitle">
<div class="title">khtmlview.cpp</div> </div>
</div>
<div class="contents">
<div class="fragment"><pre class="fragment"><a name="l00001"></a>00001 <span class="comment">/* This file is part of the KDE project</span>
<a name="l00002"></a>00002 <span class="comment"> *</span>
<a name="l00003"></a>00003 <span class="comment"> * Copyright (C) 1998, 1999 Torben Weis <weis@kde.org></span>
<a name="l00004"></a>00004 <span class="comment"> * 1999 Lars Knoll <knoll@kde.org></span>
<a name="l00005"></a>00005 <span class="comment"> * 1999 Antti Koivisto <koivisto@kde.org></span>
<a name="l00006"></a>00006 <span class="comment"> * 2000-2004 Dirk Mueller <mueller@kde.org></span>
<a name="l00007"></a>00007 <span class="comment"> * 2003 Leo Savernik <l.savernik@aon.at></span>
<a name="l00008"></a>00008 <span class="comment"> * 2003-2004 Apple Computer, Inc.</span>
<a name="l00009"></a>00009 <span class="comment"> *</span>
<a name="l00010"></a>00010 <span class="comment"> * This library is free software; you can redistribute it and/or</span>
<a name="l00011"></a>00011 <span class="comment"> * modify it under the terms of the GNU Library General Public</span>
<a name="l00012"></a>00012 <span class="comment"> * License as published by the Free Software Foundation; either</span>
<a name="l00013"></a>00013 <span class="comment"> * version 2 of the License, or (at your option) any later version.</span>
<a name="l00014"></a>00014 <span class="comment"> *</span>
<a name="l00015"></a>00015 <span class="comment"> * This library is distributed in the hope that it will be useful,</span>
<a name="l00016"></a>00016 <span class="comment"> * but WITHOUT ANY WARRANTY; without even the implied warranty of</span>
<a name="l00017"></a>00017 <span class="comment"> * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU</span>
<a name="l00018"></a>00018 <span class="comment"> * Library General Public License for more details.</span>
<a name="l00019"></a>00019 <span class="comment"> *</span>
<a name="l00020"></a>00020 <span class="comment"> * You should have received a copy of the GNU Library General Public License</span>
<a name="l00021"></a>00021 <span class="comment"> * along with this library; see the file COPYING.LIB. If not, write to</span>
<a name="l00022"></a>00022 <span class="comment"> * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,</span>
<a name="l00023"></a>00023 <span class="comment"> * Boston, MA 02110-1301, USA.</span>
<a name="l00024"></a>00024 <span class="comment"> */</span>
<a name="l00025"></a>00025
<a name="l00026"></a>00026
<a name="l00027"></a>00027 <span class="preprocessor">#include "khtmlview.moc"</span>
<a name="l00028"></a>00028
<a name="l00029"></a>00029 <span class="preprocessor">#include "khtmlview.h"</span>
<a name="l00030"></a>00030
<a name="l00031"></a>00031 <span class="preprocessor">#include "khtml_part.h"</span>
<a name="l00032"></a>00032 <span class="preprocessor">#include "khtml_events.h"</span>
<a name="l00033"></a>00033
<a name="l00034"></a>00034 <span class="preprocessor">#include "html/html_documentimpl.h"</span>
<a name="l00035"></a>00035 <span class="preprocessor">#include "html/html_inlineimpl.h"</span>
<a name="l00036"></a>00036 <span class="preprocessor">#include "html/html_formimpl.h"</span>
<a name="l00037"></a>00037 <span class="preprocessor">#include "rendering/render_arena.h"</span>
<a name="l00038"></a>00038 <span class="preprocessor">#include "rendering/render_canvas.h"</span>
<a name="l00039"></a>00039 <span class="preprocessor">#include "rendering/render_frames.h"</span>
<a name="l00040"></a>00040 <span class="preprocessor">#include "rendering/render_replaced.h"</span>
<a name="l00041"></a>00041 <span class="preprocessor">#include "rendering/render_layer.h"</span>
<a name="l00042"></a>00042 <span class="preprocessor">#include "rendering/render_line.h"</span>
<a name="l00043"></a>00043 <span class="preprocessor">#include "rendering/render_table.h"</span>
<a name="l00044"></a>00044 <span class="comment">// removeme</span>
<a name="l00045"></a>00045 <span class="preprocessor">#define protected public</span>
<a name="l00046"></a>00046 <span class="preprocessor"></span><span class="preprocessor">#include "rendering/render_text.h"</span>
<a name="l00047"></a>00047 <span class="preprocessor">#undef protected</span>
<a name="l00048"></a>00048 <span class="preprocessor"></span><span class="preprocessor">#include "xml/dom2_eventsimpl.h"</span>
<a name="l00049"></a>00049 <span class="preprocessor">#include "css/cssstyleselector.h"</span>
<a name="l00050"></a>00050 <span class="preprocessor">#include "css/csshelper.h"</span>
<a name="l00051"></a>00051 <span class="preprocessor">#include "misc/htmlhashes.h"</span>
<a name="l00052"></a>00052 <span class="preprocessor">#include "misc/helper.h"</span>
<a name="l00053"></a>00053 <span class="preprocessor">#include "misc/loader.h"</span>
<a name="l00054"></a>00054 <span class="preprocessor">#include "khtml_settings.h"</span>
<a name="l00055"></a>00055 <span class="preprocessor">#include "khtml_printsettings.h"</span>
<a name="l00056"></a>00056
<a name="l00057"></a>00057 <span class="preprocessor">#include "khtmlpart_p.h"</span>
<a name="l00058"></a>00058
<a name="l00059"></a>00059 <span class="preprocessor">#ifndef KHTML_NO_CARET</span>
<a name="l00060"></a>00060 <span class="preprocessor"></span><span class="preprocessor">#include "khtml_caret_p.h"</span>
<a name="l00061"></a>00061 <span class="preprocessor">#include "xml/dom2_rangeimpl.h"</span>
<a name="l00062"></a>00062 <span class="preprocessor">#endif</span>
<a name="l00063"></a>00063 <span class="preprocessor"></span>
<a name="l00064"></a>00064 <span class="preprocessor">#include <kapplication.h></span>
<a name="l00065"></a>00065 <span class="preprocessor">#include <kcursor.h></span>
<a name="l00066"></a>00066 <span class="preprocessor">#include <kdebug.h></span>
<a name="l00067"></a>00067 <span class="preprocessor">#include <kdialogbase.h></span>
<a name="l00068"></a>00068 <span class="preprocessor">#include <kiconloader.h></span>
<a name="l00069"></a>00069 <span class="preprocessor">#include <kimageio.h></span>
<a name="l00070"></a>00070 <span class="preprocessor">#include <<a class="codeRef" doxygen="kdecore.tag:../../kdecore/html/" href="../../kdecore/html/klocale_8h.html">klocale.h</a>></span>
<a name="l00071"></a>00071 <span class="preprocessor">#include <knotifyclient.h></span>
<a name="l00072"></a>00072 <span class="preprocessor">#include <kprinter.h></span>
<a name="l00073"></a>00073 <span class="preprocessor">#include <ksimpleconfig.h></span>
<a name="l00074"></a>00074 <span class="preprocessor">#include <kstandarddirs.h></span>
<a name="l00075"></a>00075 <span class="preprocessor">#include <kstdaccel.h></span>
<a name="l00076"></a>00076 <span class="preprocessor">#include <kstringhandler.h></span>
<a name="l00077"></a>00077 <span class="preprocessor">#include <kurldrag.h></span>
<a name="l00078"></a>00078
<a name="l00079"></a>00079 <span class="preprocessor">#include <qbitmap.h></span>
<a name="l00080"></a>00080 <span class="preprocessor">#include <qlabel.h></span>
<a name="l00081"></a>00081 <span class="preprocessor">#include <qobjectlist.h></span>
<a name="l00082"></a>00082 <span class="preprocessor">#include <qpaintdevicemetrics.h></span>
<a name="l00083"></a>00083 <span class="preprocessor">#include <qpainter.h></span>
<a name="l00084"></a>00084 <span class="preprocessor">#include <qptrdict.h></span>
<a name="l00085"></a>00085 <span class="preprocessor">#include <qtooltip.h></span>
<a name="l00086"></a>00086 <span class="preprocessor">#include <qstring.h></span>
<a name="l00087"></a>00087 <span class="preprocessor">#include <qstylesheet.h></span>
<a name="l00088"></a>00088 <span class="preprocessor">#include <qtimer.h></span>
<a name="l00089"></a>00089 <span class="preprocessor">#include <qvaluevector.h></span>
<a name="l00090"></a>00090
<a name="l00091"></a>00091 <span class="comment">//#define DEBUG_NO_PAINT_BUFFER</span>
<a name="l00092"></a>00092
<a name="l00093"></a>00093 <span class="comment">//#define DEBUG_FLICKER</span>
<a name="l00094"></a>00094
<a name="l00095"></a>00095 <span class="comment">//#define DEBUG_PIXEL</span>
<a name="l00096"></a>00096
<a name="l00097"></a>00097 <span class="preprocessor">#ifdef Q_WS_X11</span>
<a name="l00098"></a>00098 <span class="preprocessor"></span><span class="preprocessor">#include <X11/Xlib.h></span>
<a name="l00099"></a>00099 <span class="preprocessor">#include <fixx11h.h></span>
<a name="l00100"></a>00100 <span class="preprocessor">#endif</span>
<a name="l00101"></a>00101 <span class="preprocessor"></span>
<a name="l00102"></a>00102 <span class="preprocessor">#define PAINT_BUFFER_HEIGHT 128</span>
<a name="l00103"></a>00103 <span class="preprocessor"></span>
<a name="l00104"></a>00104 <span class="preprocessor">#if 0</span>
<a name="l00105"></a>00105 <span class="preprocessor"></span><span class="keyword">namespace </span>khtml {
<a name="l00106"></a>00106 <span class="keywordtype">void</span> dumpLineBoxes(RenderFlow *flow);
<a name="l00107"></a>00107 }
<a name="l00108"></a>00108 <span class="preprocessor">#endif</span>
<a name="l00109"></a>00109 <span class="preprocessor"></span>
<a name="l00110"></a>00110 <span class="keyword">using namespace </span>DOM;
<a name="l00111"></a>00111 <span class="keyword">using namespace </span>khtml;
<a name="l00112"></a>00112 <span class="keyword">class </span>KHTMLToolTip;
<a name="l00113"></a>00113
<a name="l00114"></a>00114
<a name="l00115"></a>00115 <span class="preprocessor">#ifndef QT_NO_TOOLTIP</span>
<a name="l00116"></a>00116 <span class="preprocessor"></span>
<a name="l00117"></a>00117 <span class="keyword">class </span>KHTMLToolTip : <span class="keyword">public</span> <a class="codeRef" href="qtooltip.html">QToolTip</a>
<a name="l00118"></a>00118 {
<a name="l00119"></a>00119 <span class="keyword">public</span>:
<a name="l00120"></a>00120 KHTMLToolTip(<a class="code" href="classKHTMLView.html" title="Renders and displays HTML in a QScrollView.">KHTMLView</a> *view, KHTMLViewPrivate* vp) : <a class="codeRef" href="qtooltip.html">QToolTip</a>(view->viewport())
<a name="l00121"></a>00121 {
<a name="l00122"></a>00122 m_view = view;
<a name="l00123"></a>00123 m_viewprivate = vp;
<a name="l00124"></a>00124 };
<a name="l00125"></a>00125
<a name="l00126"></a>00126 <span class="keyword">protected</span>:
<a name="l00127"></a>00127 <span class="keyword">virtual</span> <span class="keywordtype">void</span> maybeTip(<span class="keyword">const</span> <a class="codeRef" href="qpoint.html">QPoint</a> &);
<a name="l00128"></a>00128
<a name="l00129"></a>00129 <span class="keyword">private</span>:
<a name="l00130"></a>00130 <a class="code" href="classKHTMLView.html" title="Renders and displays HTML in a QScrollView.">KHTMLView</a> *m_view;
<a name="l00131"></a>00131 KHTMLViewPrivate* m_viewprivate;
<a name="l00132"></a>00132 };
<a name="l00133"></a>00133
<a name="l00134"></a>00134 <span class="preprocessor">#endif</span>
<a name="l00135"></a>00135 <span class="preprocessor"></span>
<a name="l00136"></a>00136 <span class="keyword">class </span>KHTMLViewPrivate {
<a name="l00137"></a>00137 <span class="keyword">friend</span> <span class="keyword">class </span>KHTMLToolTip;
<a name="l00138"></a>00138 <span class="keyword">public</span>:
<a name="l00139"></a>00139
<a name="l00140"></a>00140 <span class="keyword">enum</span> PseudoFocusNodes {
<a name="l00141"></a>00141 PFNone,
<a name="l00142"></a>00142 PFTop,
<a name="l00143"></a>00143 PFBottom
<a name="l00144"></a>00144 };
<a name="l00145"></a>00145
<a name="l00146"></a>00146 <span class="keyword">enum</span> CompletedState {
<a name="l00147"></a>00147 CSNone = 0,
<a name="l00148"></a>00148 CSFull,
<a name="l00149"></a>00149 CSActionPending
<a name="l00150"></a>00150 };
<a name="l00151"></a>00151
<a name="l00152"></a>00152 KHTMLViewPrivate()
<a name="l00153"></a>00153 : underMouse( 0 ), underMouseNonShared( 0 ), visibleWidgets( 107 )
<a name="l00154"></a>00154 {
<a name="l00155"></a>00155 <span class="preprocessor">#ifndef KHTML_NO_CARET</span>
<a name="l00156"></a>00156 <span class="preprocessor"></span> m_caretViewContext = 0;
<a name="l00157"></a>00157 m_editorContext = 0;
<a name="l00158"></a>00158 <span class="preprocessor">#endif // KHTML_NO_CARET</span>
<a name="l00159"></a>00159 <span class="preprocessor"></span> postponed_autorepeat = NULL;
<a name="l00160"></a>00160 reset();
<a name="l00161"></a>00161 vmode = QScrollView::Auto;
<a name="l00162"></a>00162 hmode = QScrollView::Auto;
<a name="l00163"></a>00163 tp=0;
<a name="l00164"></a>00164 paintBuffer=0;
<a name="l00165"></a>00165 vertPaintBuffer=0;
<a name="l00166"></a>00166 formCompletions=0;
<a name="l00167"></a>00167 prevScrollbarVisible = <span class="keyword">true</span>;
<a name="l00168"></a>00168 tooltip = 0;
<a name="l00169"></a>00169 possibleTripleClick = <span class="keyword">false</span>;
<a name="l00170"></a>00170 emitCompletedAfterRepaint = CSNone;
<a name="l00171"></a>00171 cursor_icon_widget = NULL;
<a name="l00172"></a>00172 m_mouseScrollTimer = 0;
<a name="l00173"></a>00173 m_mouseScrollIndicator = 0;
<a name="l00174"></a>00174 }
<a name="l00175"></a>00175 ~KHTMLViewPrivate()
<a name="l00176"></a>00176 {
<a name="l00177"></a>00177 <span class="keyword">delete</span> formCompletions;
<a name="l00178"></a>00178 <span class="keyword">delete</span> tp; tp = 0;
<a name="l00179"></a>00179 <span class="keyword">delete</span> paintBuffer; paintBuffer =0;
<a name="l00180"></a>00180 <span class="keyword">delete</span> vertPaintBuffer;
<a name="l00181"></a>00181 <span class="keyword">delete</span> postponed_autorepeat;
<a name="l00182"></a>00182 <span class="keywordflow">if</span> (underMouse)
<a name="l00183"></a>00183 underMouse->deref();
<a name="l00184"></a>00184 <span class="keywordflow">if</span> (underMouseNonShared)
<a name="l00185"></a>00185 underMouseNonShared->deref();
<a name="l00186"></a>00186 <span class="keyword">delete</span> tooltip;
<a name="l00187"></a>00187 <span class="preprocessor">#ifndef KHTML_NO_CARET</span>
<a name="l00188"></a>00188 <span class="preprocessor"></span> <span class="keyword">delete</span> m_caretViewContext;
<a name="l00189"></a>00189 <span class="keyword">delete</span> m_editorContext;
<a name="l00190"></a>00190 <span class="preprocessor">#endif // KHTML_NO_CARET</span>
<a name="l00191"></a>00191 <span class="preprocessor"></span> <span class="keyword">delete</span> cursor_icon_widget;
<a name="l00192"></a>00192 <span class="keyword">delete</span> m_mouseScrollTimer;
<a name="l00193"></a>00193 <span class="keyword">delete</span> m_mouseScrollIndicator;
<a name="l00194"></a>00194 }
<a name="l00195"></a>00195 <span class="keywordtype">void</span> reset()
<a name="l00196"></a>00196 {
<a name="l00197"></a>00197 <span class="keywordflow">if</span> (underMouse)
<a name="l00198"></a>00198 underMouse->deref();
<a name="l00199"></a>00199 underMouse = 0;
<a name="l00200"></a>00200 <span class="keywordflow">if</span> (underMouseNonShared)
<a name="l00201"></a>00201 underMouseNonShared->deref();
<a name="l00202"></a>00202 underMouseNonShared = 0;
<a name="l00203"></a>00203 linkPressed = <span class="keyword">false</span>;
<a name="l00204"></a>00204 useSlowRepaints = <span class="keyword">false</span>;
<a name="l00205"></a>00205 tabMovePending = <span class="keyword">false</span>;
<a name="l00206"></a>00206 lastTabbingDirection = <span class="keyword">true</span>;
<a name="l00207"></a>00207 pseudoFocusNode = PFNone;
<a name="l00208"></a>00208 <span class="preprocessor">#ifndef KHTML_NO_SCROLLBARS</span>
<a name="l00209"></a>00209 <span class="preprocessor"></span> <span class="comment">//We don't turn off the toolbars here</span>
<a name="l00210"></a>00210 <span class="comment">//since if the user turns them</span>
<a name="l00211"></a>00211 <span class="comment">//off, then chances are they want them turned</span>
<a name="l00212"></a>00212 <span class="comment">//off always - even after a reset.</span>
<a name="l00213"></a>00213 <span class="preprocessor">#else</span>
<a name="l00214"></a>00214 <span class="preprocessor"></span> vmode = QScrollView::AlwaysOff;
<a name="l00215"></a>00215 hmode = QScrollView::AlwaysOff;
<a name="l00216"></a>00216 <span class="preprocessor">#endif</span>
<a name="l00217"></a>00217 <span class="preprocessor"></span><span class="preprocessor">#ifdef DEBUG_PIXEL</span>
<a name="l00218"></a>00218 <span class="preprocessor"></span> timer.start();
<a name="l00219"></a>00219 pixelbooth = 0;
<a name="l00220"></a>00220 repaintbooth = 0;
<a name="l00221"></a>00221 <span class="preprocessor">#endif</span>
<a name="l00222"></a>00222 <span class="preprocessor"></span> scrollBarMoved = <span class="keyword">false</span>;
<a name="l00223"></a>00223 contentsMoving = <span class="keyword">false</span>;
<a name="l00224"></a>00224 ignoreWheelEvents = <span class="keyword">false</span>;
<a name="l00225"></a>00225 borderX = 30;
<a name="l00226"></a>00226 borderY = 30;
<a name="l00227"></a>00227 paged = <span class="keyword">false</span>;
<a name="l00228"></a>00228 clickX = -1;
<a name="l00229"></a>00229 clickY = -1;
<a name="l00230"></a>00230 prevMouseX = -1;
<a name="l00231"></a>00231 prevMouseY = -1;
<a name="l00232"></a>00232 clickCount = 0;
<a name="l00233"></a>00233 isDoubleClick = <span class="keyword">false</span>;
<a name="l00234"></a>00234 scrollingSelf = <span class="keyword">false</span>;
<a name="l00235"></a>00235 <span class="keyword">delete</span> postponed_autorepeat;
<a name="l00236"></a>00236 postponed_autorepeat = NULL;
<a name="l00237"></a>00237 layoutTimerId = 0;
<a name="l00238"></a>00238 repaintTimerId = 0;
<a name="l00239"></a>00239 scrollTimerId = 0;
<a name="l00240"></a>00240 scrollSuspended = <span class="keyword">false</span>;
<a name="l00241"></a>00241 scrollSuspendPreActivate = <span class="keyword">false</span>;
<a name="l00242"></a>00242 complete = <span class="keyword">false</span>;
<a name="l00243"></a>00243 firstRelayout = <span class="keyword">true</span>;
<a name="l00244"></a>00244 needsFullRepaint = <span class="keyword">true</span>;
<a name="l00245"></a>00245 dirtyLayout = <span class="keyword">false</span>;
<a name="l00246"></a>00246 layoutSchedulingEnabled = <span class="keyword">true</span>;
<a name="l00247"></a>00247 painting = <span class="keyword">false</span>;
<a name="l00248"></a>00248 updateRegion = <a class="codeRef" href="qregion.html">QRegion</a>();
<a name="l00249"></a>00249 m_dialogsAllowed = <span class="keyword">true</span>;
<a name="l00250"></a>00250 <span class="preprocessor">#ifndef KHTML_NO_CARET</span>
<a name="l00251"></a>00251 <span class="preprocessor"></span> <span class="keywordflow">if</span> (m_caretViewContext) {
<a name="l00252"></a>00252 m_caretViewContext->caretMoved = <span class="keyword">false</span>;
<a name="l00253"></a>00253 m_caretViewContext->keyReleasePending = <span class="keyword">false</span>;
<a name="l00254"></a>00254 }<span class="comment">/*end if*/</span>
<a name="l00255"></a>00255 <span class="preprocessor">#endif // KHTML_NO_CARET</span>
<a name="l00256"></a>00256 <span class="preprocessor"></span><span class="preprocessor">#ifndef KHTML_NO_TYPE_AHEAD_FIND</span>
<a name="l00257"></a>00257 <span class="preprocessor"></span> typeAheadActivated = <span class="keyword">false</span>;
<a name="l00258"></a>00258 <span class="preprocessor">#endif // KHTML_NO_TYPE_AHEAD_FIND</span>
<a name="l00259"></a>00259 <span class="preprocessor"></span> accessKeysActivated = <span class="keyword">false</span>;
<a name="l00260"></a>00260 accessKeysPreActivate = <span class="keyword">false</span>;
<a name="l00261"></a>00261
<a name="l00262"></a>00262 <span class="comment">// We ref/deref to ensure defaultHTMLSettings is available</span>
<a name="l00263"></a>00263 KHTMLFactory::ref();
<a name="l00264"></a>00264 accessKeysEnabled = KHTMLFactory::defaultHTMLSettings()->accessKeysEnabled();
<a name="l00265"></a>00265 KHTMLFactory::deref();
<a name="l00266"></a>00266
<a name="l00267"></a>00267 emitCompletedAfterRepaint = CSNone;
<a name="l00268"></a>00268 }
<a name="l00269"></a>00269 <span class="keywordtype">void</span> newScrollTimer(<a class="codeRef" href="qwidget.html">QWidget</a> *view, <span class="keywordtype">int</span> tid)
<a name="l00270"></a>00270 {
<a name="l00271"></a>00271 <span class="comment">//kdDebug(6000) << "newScrollTimer timer " << tid << endl;</span>
<a name="l00272"></a>00272 view->killTimer(scrollTimerId);
<a name="l00273"></a>00273 scrollTimerId = tid;
<a name="l00274"></a>00274 scrollSuspended = <span class="keyword">false</span>;
<a name="l00275"></a>00275 }
<a name="l00276"></a>00276 <span class="keyword">enum</span> ScrollDirection { ScrollLeft, ScrollRight, ScrollUp, ScrollDown };
<a name="l00277"></a>00277
<a name="l00278"></a>00278 <span class="keywordtype">void</span> adjustScroller(<a class="codeRef" href="qwidget.html">QWidget</a> *view, ScrollDirection direction, ScrollDirection oppositedir)
<a name="l00279"></a>00279 {
<a name="l00280"></a>00280 <span class="keyword">static</span> <span class="keyword">const</span> <span class="keyword">struct </span>{ <span class="keywordtype">int</span> msec, pixels; } timings [] = {
<a name="l00281"></a>00281 {320,1}, {224,1}, {160,1}, {112,1}, {80,1}, {56,1}, {40,1},
<a name="l00282"></a>00282 {28,1}, {20,1}, {20,2}, {20,3}, {20,4}, {20,6}, {20,8}, {0,0}
<a name="l00283"></a>00283 };
<a name="l00284"></a>00284 <span class="keywordflow">if</span> (!scrollTimerId ||
<a name="l00285"></a>00285 (static_cast<int>(scrollDirection) != direction &&
<a name="l00286"></a>00286 (static_cast<int>(scrollDirection) != oppositedir || scrollSuspended))) {
<a name="l00287"></a>00287 scrollTiming = 6;
<a name="l00288"></a>00288 scrollBy = timings[scrollTiming].pixels;
<a name="l00289"></a>00289 scrollDirection = direction;
<a name="l00290"></a>00290 newScrollTimer(view, view->startTimer(timings[scrollTiming].msec));
<a name="l00291"></a>00291 } <span class="keywordflow">else</span> <span class="keywordflow">if</span> (scrollDirection == direction &&
<a name="l00292"></a>00292 timings[scrollTiming+1].msec && !scrollSuspended) {
<a name="l00293"></a>00293 scrollBy = timings[++scrollTiming].pixels;
<a name="l00294"></a>00294 newScrollTimer(view, view->startTimer(timings[scrollTiming].msec));
<a name="l00295"></a>00295 } <span class="keywordflow">else</span> <span class="keywordflow">if</span> (scrollDirection == oppositedir) {
<a name="l00296"></a>00296 <span class="keywordflow">if</span> (scrollTiming) {
<a name="l00297"></a>00297 scrollBy = timings[--scrollTiming].pixels;
<a name="l00298"></a>00298 newScrollTimer(view, view->startTimer(timings[scrollTiming].msec));
<a name="l00299"></a>00299 }
<a name="l00300"></a>00300 }
<a name="l00301"></a>00301 scrollSuspended = <span class="keyword">false</span>;
<a name="l00302"></a>00302 }
<a name="l00303"></a>00303
<a name="l00304"></a>00304 <span class="preprocessor">#ifndef KHTML_NO_CARET</span>
<a name="l00305"></a>00305 <span class="preprocessor"></span>
<a name="l00308"></a>00308 CaretViewContext *caretViewContext() {
<a name="l00309"></a>00309 <span class="keywordflow">if</span> (!m_caretViewContext) m_caretViewContext = <span class="keyword">new</span> CaretViewContext();
<a name="l00310"></a>00310 <span class="keywordflow">return</span> m_caretViewContext;
<a name="l00311"></a>00311 }
<a name="l00315"></a>00315 EditorContext *editorContext() {
<a name="l00316"></a>00316 <span class="keywordflow">if</span> (!m_editorContext) m_editorContext = <span class="keyword">new</span> EditorContext();
<a name="l00317"></a>00317 <span class="keywordflow">return</span> m_editorContext;
<a name="l00318"></a>00318 }
<a name="l00319"></a>00319 <span class="preprocessor">#endif // KHTML_NO_CARET</span>
<a name="l00320"></a>00320 <span class="preprocessor"></span>
<a name="l00321"></a>00321 <span class="preprocessor">#ifdef DEBUG_PIXEL</span>
<a name="l00322"></a>00322 <span class="preprocessor"></span> <a class="codeRef" href="qtime.html">QTime</a> timer;
<a name="l00323"></a>00323 <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> pixelbooth;
<a name="l00324"></a>00324 <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> repaintbooth;
<a name="l00325"></a>00325 <span class="preprocessor">#endif</span>
<a name="l00326"></a>00326 <span class="preprocessor"></span>
<a name="l00327"></a>00327 <a class="codeRef" href="qpainter.html">QPainter</a> *tp;
<a name="l00328"></a>00328 <a class="codeRef" href="qpixmap.html">QPixmap</a> *paintBuffer;
<a name="l00329"></a>00329 <a class="codeRef" href="qpixmap.html">QPixmap</a> *vertPaintBuffer;
<a name="l00330"></a>00330 NodeImpl *underMouse;
<a name="l00331"></a>00331 NodeImpl *underMouseNonShared;
<a name="l00332"></a>00332
<a name="l00333"></a>00333 <span class="keywordtype">bool</span> tabMovePending:1;
<a name="l00334"></a>00334 <span class="keywordtype">bool</span> lastTabbingDirection:1;
<a name="l00335"></a>00335 PseudoFocusNodes pseudoFocusNode:2;
<a name="l00336"></a>00336 <span class="keywordtype">bool</span> scrollBarMoved:1;
<a name="l00337"></a>00337 <span class="keywordtype">bool</span> contentsMoving:1;
<a name="l00338"></a>00338
<a name="l00339"></a>00339 QScrollView::ScrollBarMode vmode;
<a name="l00340"></a>00340 QScrollView::ScrollBarMode hmode;
<a name="l00341"></a>00341 <span class="keywordtype">bool</span> prevScrollbarVisible:1;
<a name="l00342"></a>00342 <span class="keywordtype">bool</span> linkPressed:1;
<a name="l00343"></a>00343 <span class="keywordtype">bool</span> useSlowRepaints:1;
<a name="l00344"></a>00344 <span class="keywordtype">bool</span> ignoreWheelEvents:1;
<a name="l00345"></a>00345
<a name="l00346"></a>00346 <span class="keywordtype">int</span> borderX, borderY;
<a name="l00347"></a>00347 <a class="codeRef" doxygen="kdecore.tag:../../kdecore/html/" href="../../kdecore/html/classKSimpleConfig.html">KSimpleConfig</a> *formCompletions;
<a name="l00348"></a>00348
<a name="l00349"></a>00349 <span class="keywordtype">bool</span> paged;
<a name="l00350"></a>00350
<a name="l00351"></a>00351 <span class="keywordtype">int</span> clickX, clickY, clickCount;
<a name="l00352"></a>00352 <span class="keywordtype">bool</span> isDoubleClick;
<a name="l00353"></a>00353
<a name="l00354"></a>00354 <span class="keywordtype">int</span> prevMouseX, prevMouseY;
<a name="l00355"></a>00355 <span class="keywordtype">bool</span> scrollingSelf;
<a name="l00356"></a>00356 <span class="keywordtype">int</span> layoutTimerId;
<a name="l00357"></a>00357 <a class="codeRef" href="qkeyevent.html">QKeyEvent</a>* postponed_autorepeat;
<a name="l00358"></a>00358
<a name="l00359"></a>00359 <span class="keywordtype">int</span> repaintTimerId;
<a name="l00360"></a>00360 <span class="keywordtype">int</span> scrollTimerId;
<a name="l00361"></a>00361 <span class="keywordtype">int</span> scrollTiming;
<a name="l00362"></a>00362 <span class="keywordtype">int</span> scrollBy;
<a name="l00363"></a>00363 ScrollDirection scrollDirection :2;
<a name="l00364"></a>00364 <span class="keywordtype">bool</span> scrollSuspended :1;
<a name="l00365"></a>00365 <span class="keywordtype">bool</span> scrollSuspendPreActivate :1;
<a name="l00366"></a>00366 <span class="keywordtype">bool</span> complete :1;
<a name="l00367"></a>00367 <span class="keywordtype">bool</span> firstRelayout :1;
<a name="l00368"></a>00368 <span class="keywordtype">bool</span> layoutSchedulingEnabled :1;
<a name="l00369"></a>00369 <span class="keywordtype">bool</span> needsFullRepaint :1;
<a name="l00370"></a>00370 <span class="keywordtype">bool</span> painting :1;
<a name="l00371"></a>00371 <span class="keywordtype">bool</span> possibleTripleClick :1;
<a name="l00372"></a>00372 <span class="keywordtype">bool</span> dirtyLayout :1;
<a name="l00373"></a>00373 <span class="keywordtype">bool</span> m_dialogsAllowed :1;
<a name="l00374"></a>00374 <a class="codeRef" href="qregion.html">QRegion</a> updateRegion;
<a name="l00375"></a>00375 KHTMLToolTip *tooltip;
<a name="l00376"></a>00376 <a class="codeRef" href="qptrdict.html">QPtrDict<QWidget></a> visibleWidgets;
<a name="l00377"></a>00377 <span class="preprocessor">#ifndef KHTML_NO_CARET</span>
<a name="l00378"></a>00378 <span class="preprocessor"></span> CaretViewContext *m_caretViewContext;
<a name="l00379"></a>00379 EditorContext *m_editorContext;
<a name="l00380"></a>00380 <span class="preprocessor">#endif // KHTML_NO_CARET</span>
<a name="l00381"></a>00381 <span class="preprocessor"></span><span class="preprocessor">#ifndef KHTML_NO_TYPE_AHEAD_FIND</span>
<a name="l00382"></a>00382 <span class="preprocessor"></span> <a class="codeRef" href="qstring.html">QString</a> findString;
<a name="l00383"></a>00383 <a class="codeRef" href="qtimer.html">QTimer</a> timer;
<a name="l00384"></a>00384 <span class="keywordtype">bool</span> findLinksOnly;
<a name="l00385"></a>00385 <span class="keywordtype">bool</span> typeAheadActivated;
<a name="l00386"></a>00386 <span class="preprocessor">#endif // KHTML_NO_TYPE_AHEAD_FIND</span>
<a name="l00387"></a>00387 <span class="preprocessor"></span> <span class="keywordtype">bool</span> accessKeysEnabled;
<a name="l00388"></a>00388 <span class="keywordtype">bool</span> accessKeysActivated;
<a name="l00389"></a>00389 <span class="keywordtype">bool</span> accessKeysPreActivate;
<a name="l00390"></a>00390 CompletedState emitCompletedAfterRepaint;
<a name="l00391"></a>00391
<a name="l00392"></a>00392 <a class="codeRef" href="qwidget.html">QWidget</a>* cursor_icon_widget;
<a name="l00393"></a>00393
<a name="l00394"></a>00394 <span class="comment">// scrolling activated by MMB</span>
<a name="l00395"></a>00395 <span class="keywordtype">short</span> m_mouseScroll_byX;
<a name="l00396"></a>00396 <span class="keywordtype">short</span> m_mouseScroll_byY;
<a name="l00397"></a>00397 <a class="codeRef" href="qtimer.html">QTimer</a> *m_mouseScrollTimer;
<a name="l00398"></a>00398 <a class="codeRef" href="qwidget.html">QWidget</a> *m_mouseScrollIndicator;
<a name="l00399"></a>00399 };
<a name="l00400"></a>00400
<a name="l00401"></a>00401 <span class="preprocessor">#ifndef QT_NO_TOOLTIP</span>
<a name="l00402"></a>00402 <span class="preprocessor"></span>
<a name="l00412"></a>00412 <span class="keyword">static</span> <span class="keywordtype">bool</span> findImageMapRect(HTMLImageElementImpl *img, <span class="keyword">const</span> <a class="codeRef" href="qpoint.html">QPoint</a> &scrollOfs,
<a name="l00413"></a>00413 <span class="keyword">const</span> <a class="codeRef" href="qpoint.html">QPoint</a> &p, <a class="codeRef" href="qrect.html">QRect</a> &r, <a class="codeRef" href="qstring.html">QString</a> &s)
<a name="l00414"></a>00414 {
<a name="l00415"></a>00415 HTMLMapElementImpl* map;
<a name="l00416"></a>00416 <span class="keywordflow">if</span> (img && img->getDocument()->isHTMLDocument() &&
<a name="l00417"></a>00417 (map = <span class="keyword">static_cast<</span>HTMLDocumentImpl*<span class="keyword">></span>(img->getDocument())->getMap(img->imageMap()))) {
<a name="l00418"></a>00418 RenderObject::NodeInfo info(<span class="keyword">true</span>, <span class="keyword">false</span>);
<a name="l00419"></a>00419 RenderObject *rend = img->renderer();
<a name="l00420"></a>00420 <span class="keywordtype">int</span> ax, ay;
<a name="l00421"></a>00421 <span class="keywordflow">if</span> (!rend || !rend->absolutePosition(ax, ay))
<a name="l00422"></a>00422 <span class="keywordflow">return</span> <span class="keyword">false</span>;
<a name="l00423"></a>00423 <span class="comment">// we're a client side image map</span>
<a name="l00424"></a>00424 <span class="keywordtype">bool</span> inside = map->mapMouseEvent(p.<a class="codeRef" href="qpoint.html#x">x</a>() - ax + scrollOfs.<a class="codeRef" href="qpoint.html#x">x</a>(),
<a name="l00425"></a>00425 p.<a class="codeRef" href="qpoint.html#y">y</a>() - ay + scrollOfs.<a class="codeRef" href="qpoint.html#y">y</a>(), rend->contentWidth(),
<a name="l00426"></a>00426 rend->contentHeight(), info);
<a name="l00427"></a>00427 <span class="keywordflow">if</span> (inside && info.URLElement()) {
<a name="l00428"></a>00428 HTMLAreaElementImpl *area = <span class="keyword">static_cast<</span>HTMLAreaElementImpl *<span class="keyword">></span>(info.URLElement());
<a name="l00429"></a>00429 Q_ASSERT(area->id() == ID_AREA);
<a name="l00430"></a>00430 s = area->getAttribute(ATTR_TITLE).string();
<a name="l00431"></a>00431 <a class="codeRef" href="qregion.html">QRegion</a> reg = area->cachedRegion();
<a name="l00432"></a>00432 <span class="keywordflow">if</span> (!s.isEmpty() && !reg.<a class="codeRef" href="qregion.html#isEmpty">isEmpty</a>()) {
<a name="l00433"></a>00433 r = reg.<a class="codeRef" href="qregion.html#boundingRect">boundingRect</a>();
<a name="l00434"></a>00434 r.<a class="codeRef" href="qrect.html#moveBy">moveBy</a>(ax, ay);
<a name="l00435"></a>00435 <span class="keywordflow">return</span> <span class="keyword">true</span>;
<a name="l00436"></a>00436 }
<a name="l00437"></a>00437 }
<a name="l00438"></a>00438 }
<a name="l00439"></a>00439 <span class="keywordflow">return</span> <span class="keyword">false</span>;
<a name="l00440"></a>00440 }
<a name="l00441"></a>00441
<a name="l00442"></a>00442 <span class="keywordtype">void</span> KHTMLToolTip::maybeTip(<span class="keyword">const</span> <a class="codeRef" href="qpoint.html">QPoint</a>& p)
<a name="l00443"></a>00443 {
<a name="l00444"></a>00444 DOM::NodeImpl *node = m_viewprivate->underMouseNonShared;
<a name="l00445"></a>00445 <a class="codeRef" href="qrect.html">QRect</a> region;
<a name="l00446"></a>00446 <span class="keywordflow">while</span> ( node ) {
<a name="l00447"></a>00447 <span class="keywordflow">if</span> ( node->isElementNode() ) {
<a name="l00448"></a>00448 DOM::ElementImpl *e = <span class="keyword">static_cast<</span>DOM::ElementImpl*<span class="keyword">></span>( node );
<a name="l00449"></a>00449 <a class="codeRef" href="qrect.html">QRect</a> r;
<a name="l00450"></a>00450 <a class="codeRef" href="qstring.html">QString</a> s;
<a name="l00451"></a>00451 <span class="keywordtype">bool</span> found = <span class="keyword">false</span>;
<a name="l00452"></a>00452 <span class="comment">// for images, check if it is part of a client-side image map,</span>
<a name="l00453"></a>00453 <span class="comment">// and query the <area>s' title attributes, too</span>
<a name="l00454"></a>00454 <span class="keywordflow">if</span> (e->id() == ID_IMG && !e->getAttribute( ATTR_USEMAP ).isEmpty()) {
<a name="l00455"></a>00455 found = findImageMapRect(static_cast<HTMLImageElementImpl *>(e),
<a name="l00456"></a>00456 m_view->viewportToContents(<a class="codeRef" href="qpoint.html">QPoint</a>(0, 0)), p, r, s);
<a name="l00457"></a>00457 }
<a name="l00458"></a>00458 <span class="keywordflow">if</span> (!found) {
<a name="l00459"></a>00459 s = e->getAttribute( ATTR_TITLE ).string();
<a name="l00460"></a>00460 r = node->getRect();
<a name="l00461"></a>00461 }
<a name="l00462"></a>00462 region |= <a class="codeRef" href="qrect.html">QRect</a>( m_view->contentsToViewport( r.<a class="codeRef" href="qrect.html#topLeft">topLeft</a>() ), r.<a class="codeRef" href="qrect.html#size">size</a>() );
<a name="l00463"></a>00463 <span class="keywordflow">if</span> ( !s.<a class="codeRef" href="qstring.html#isEmpty">isEmpty</a>() ) {
<a name="l00464"></a>00464 tip( region, <a class="codeRef" href="qstylesheet.html#convertFromPlainText">QStyleSheet::convertFromPlainText</a>( s, QStyleSheetItem::WhiteSpaceNormal ) );
<a name="l00465"></a>00465 <span class="keywordflow">break</span>;
<a name="l00466"></a>00466 }
<a name="l00467"></a>00467 }
<a name="l00468"></a>00468 node = node->parentNode();
<a name="l00469"></a>00469 }
<a name="l00470"></a>00470 }
<a name="l00471"></a>00471 <span class="preprocessor">#endif</span>
<a name="l00472"></a>00472 <span class="preprocessor"></span>
<a name="l00473"></a><a class="code" href="classKHTMLView.html#a5ccaa232897cb1b954a24cdcac25e52b">00473</a> <a class="code" href="classKHTMLView.html#a5ccaa232897cb1b954a24cdcac25e52b" title="Constructs a KHTMLView.">KHTMLView::KHTMLView</a>( <a class="code" href="classKHTMLPart.html" title="This class is khtml's main class.">KHTMLPart</a> *part, <a class="codeRef" href="qwidget.html">QWidget</a> *parent, <span class="keyword">const</span> <span class="keywordtype">char</span> *name)
<a name="l00474"></a>00474 : <a class="codeRef" href="qscrollview.html">QScrollView</a>( parent, name, WResizeNoErase | WRepaintNoErase )
<a name="l00475"></a>00475 {
<a name="l00476"></a>00476 m_medium = <span class="stringliteral">"screen"</span>;
<a name="l00477"></a>00477
<a name="l00478"></a>00478 m_part = <a class="code" href="classKHTMLView.html#aa12b8abd8462be24ea393438fc9939c7" title="Returns a pointer to the KHTMLPart that is rendering the page.">part</a>;
<a name="l00479"></a>00479 d = <span class="keyword">new</span> KHTMLViewPrivate;
<a name="l00480"></a>00480 <a class="code" href="classKHTMLView.html#a0852435ff0cab66d54993fb6aca0bf5c" title="Sets verticals scrollbar mode.">QScrollView::setVScrollBarMode</a>(d->vmode);
<a name="l00481"></a>00481 <a class="code" href="classKHTMLView.html#a4fd889b56cff82f569eec2afcbb78bb8" title="Sets horizontal scrollbar mode.">QScrollView::setHScrollBarMode</a>(d->hmode);
<a name="l00482"></a>00482 connect(kapp, SIGNAL(kdisplayPaletteChanged()), <span class="keyword">this</span>, SLOT(slotPaletteChanged()));
<a name="l00483"></a>00483 connect(<span class="keyword">this</span>, SIGNAL(<a class="codeRef" href="qscrollview.html#contentsMoving">contentsMoving</a>(<span class="keywordtype">int</span>, <span class="keywordtype">int</span>)), <span class="keyword">this</span>, SLOT(slotScrollBarMoved()));
<a name="l00484"></a>00484
<a name="l00485"></a>00485 <span class="comment">// initialize QScrollView</span>
<a name="l00486"></a>00486 <a class="codeRef" href="qscrollview.html#enableClipper">enableClipper</a>(<span class="keyword">true</span>);
<a name="l00487"></a>00487 <span class="comment">// hack to get unclipped painting on the viewport.</span>
<a name="l00488"></a>00488 <span class="keyword">static_cast<</span><a class="code" href="classKHTMLView.html" title="Renders and displays HTML in a QScrollView.">KHTMLView</a> *<span class="keyword">></span>(<span class="keyword">static_cast<</span><a class="codeRef" href="qwidget.html">QWidget</a> *<span class="keyword">></span>(<a class="codeRef" href="qscrollview.html#viewport">viewport</a>()))->setWFlags(WPaintUnclipped);
<a name="l00489"></a>00489
<a name="l00490"></a>00490 <a class="codeRef" href="qscrollview.html#setResizePolicy">setResizePolicy</a>(Manual);
<a name="l00491"></a>00491 <a class="codeRef" href="qscrollview.html#viewport">viewport</a>()->setMouseTracking(<span class="keyword">true</span>);
<a name="l00492"></a>00492 <a class="codeRef" href="qscrollview.html#viewport">viewport</a>()->setBackgroundMode(NoBackground);
<a name="l00493"></a>00493
<a name="l00494"></a>00494 KImageIO::registerFormats();
<a name="l00495"></a>00495
<a name="l00496"></a>00496 <span class="preprocessor">#ifndef QT_NO_TOOLTIP</span>
<a name="l00497"></a>00497 <span class="preprocessor"></span> d->tooltip = <span class="keyword">new</span> KHTMLToolTip( <span class="keyword">this</span>, d );
<a name="l00498"></a>00498 <span class="preprocessor">#endif</span>
<a name="l00499"></a>00499 <span class="preprocessor"></span>
<a name="l00500"></a>00500 <span class="preprocessor">#ifndef KHTML_NO_TYPE_AHEAD_FIND</span>
<a name="l00501"></a>00501 <span class="preprocessor"></span> connect(&d->timer, SIGNAL(timeout()), <span class="keyword">this</span>, SLOT(findTimeout()));
<a name="l00502"></a>00502 <span class="preprocessor">#endif // KHTML_NO_TYPE_AHEAD_FIND</span>
<a name="l00503"></a>00503 <span class="preprocessor"></span>
<a name="l00504"></a>00504 init();
<a name="l00505"></a>00505
<a name="l00506"></a>00506 <a class="codeRef" href="qscrollview.html#viewport">viewport</a>()->show();
<a name="l00507"></a>00507 }
<a name="l00508"></a>00508
<a name="l00509"></a>00509 KHTMLView::~KHTMLView()
<a name="l00510"></a>00510 {
<a name="l00511"></a>00511 closeChildDialogs();
<a name="l00512"></a>00512 <span class="keywordflow">if</span> (m_part)
<a name="l00513"></a>00513 {
<a name="l00514"></a>00514 <span class="comment">//WABA: Is this Ok? Do I need to deref it as well?</span>
<a name="l00515"></a>00515 <span class="comment">//Does this need to be done somewhere else?</span>
<a name="l00516"></a>00516 DOM::DocumentImpl *doc = m_part->xmlDocImpl();
<a name="l00517"></a>00517 <span class="keywordflow">if</span> (doc)
<a name="l00518"></a>00518 doc->detach();
<a name="l00519"></a>00519 }
<a name="l00520"></a>00520 <span class="keyword">delete</span> d; d = 0;
<a name="l00521"></a>00521 }
<a name="l00522"></a>00522
<a name="l00523"></a>00523 <span class="keywordtype">void</span> KHTMLView::init()
<a name="l00524"></a>00524 {
<a name="l00525"></a>00525 <span class="keywordflow">if</span>(!d->paintBuffer) d->paintBuffer = <span class="keyword">new</span> <a class="codeRef" href="qpixmap.html">QPixmap</a>(PAINT_BUFFER_HEIGHT, PAINT_BUFFER_HEIGHT);
<a name="l00526"></a>00526 <span class="keywordflow">if</span>(!d->vertPaintBuffer)
<a name="l00527"></a>00527 d->vertPaintBuffer = <span class="keyword">new</span> <a class="codeRef" href="qpixmap.html">QPixmap</a>(10, PAINT_BUFFER_HEIGHT);
<a name="l00528"></a>00528 <span class="keywordflow">if</span>(!d->tp) d->tp = <span class="keyword">new</span> <a class="codeRef" href="qpainter.html">QPainter</a>();
<a name="l00529"></a>00529
<a name="l00530"></a>00530 setFocusPolicy(QWidget::StrongFocus);
<a name="l00531"></a>00531 <a class="codeRef" href="qscrollview.html#viewport">viewport</a>()->setFocusProxy(<span class="keyword">this</span>);
<a name="l00532"></a>00532
<a name="l00533"></a>00533 _marginWidth = -1; <span class="comment">// undefined</span>
<a name="l00534"></a>00534 _marginHeight = -1;
<a name="l00535"></a>00535 _width = 0;
<a name="l00536"></a>00536 _height = 0;
<a name="l00537"></a>00537
<a name="l00538"></a>00538 installEventFilter(<span class="keyword">this</span>);
<a name="l00539"></a>00539
<a name="l00540"></a>00540 setAcceptDrops(<span class="keyword">true</span>);
<a name="l00541"></a>00541 <a class="codeRef" href="qsize.html">QSize</a> s = <a class="codeRef" href="qscrollview.html#viewportSize">viewportSize</a>(4095, 4095);
<a name="l00542"></a>00542 <a class="codeRef" href="qscrollview.html#resizeContents">resizeContents</a>(s.<a class="codeRef" href="qsize.html#width">width</a>(), s.<a class="codeRef" href="qsize.html#height">height</a>());
<a name="l00543"></a>00543 }
<a name="l00544"></a>00544
<a name="l00545"></a>00545 <span class="keywordtype">void</span> KHTMLView::clear()
<a name="l00546"></a>00546 {
<a name="l00547"></a>00547 <span class="comment">// work around QScrollview's unbelievable bugginess</span>
<a name="l00548"></a>00548 <a class="codeRef" href="qscrollview.html#setStaticBackground">setStaticBackground</a>(<span class="keyword">true</span>);
<a name="l00549"></a>00549 <span class="preprocessor">#ifndef KHTML_NO_CARET</span>
<a name="l00550"></a>00550 <span class="preprocessor"></span> <span class="keywordflow">if</span> (!m_part-><a class="code" href="classKHTMLPart.html#a9dc02d048264869bf35d32be8c13ce84" title="Returns whether caret mode is on/off.">isCaretMode</a>() && !m_part-><a class="code" href="classKHTMLPart.html#acc1cd57ab1204cc85f293c227c75251d" title="Returns true if the document is editable, false otherwise.">isEditable</a>()) caretOff();
<a name="l00551"></a>00551 <span class="preprocessor">#endif</span>
<a name="l00552"></a>00552 <span class="preprocessor"></span>
<a name="l00553"></a>00553 <span class="preprocessor">#ifndef KHTML_NO_TYPE_AHEAD_FIND</span>
<a name="l00554"></a>00554 <span class="preprocessor"></span> <span class="keywordflow">if</span>( d->typeAheadActivated )
<a name="l00555"></a>00555 findTimeout();
<a name="l00556"></a>00556 <span class="preprocessor">#endif</span>
<a name="l00557"></a>00557 <span class="preprocessor"></span> <span class="keywordflow">if</span> (d->accessKeysEnabled && d->accessKeysActivated)
<a name="l00558"></a>00558 accessKeysTimeout();
<a name="l00559"></a>00559 <a class="codeRef" href="qscrollview.html#viewport">viewport</a>()->unsetCursor();
<a name="l00560"></a>00560 <span class="keywordflow">if</span> ( d->cursor_icon_widget )
<a name="l00561"></a>00561 d->cursor_icon_widget->hide();
<a name="l00562"></a>00562 d->reset();
<a name="l00563"></a>00563 killTimers();
<a name="l00564"></a>00564 emit cleared();
<a name="l00565"></a>00565
<a name="l00566"></a>00566 <a class="code" href="classKHTMLView.html#a4fd889b56cff82f569eec2afcbb78bb8" title="Sets horizontal scrollbar mode.">QScrollView::setHScrollBarMode</a>(d->hmode);
<a name="l00567"></a>00567 <a class="code" href="classKHTMLView.html#a0852435ff0cab66d54993fb6aca0bf5c" title="Sets verticals scrollbar mode.">QScrollView::setVScrollBarMode</a>(d->vmode);
<a name="l00568"></a>00568 <a class="codeRef" href="qscrollview.html#verticalScrollBar">verticalScrollBar</a>()->setEnabled( <span class="keyword">false</span> );
<a name="l00569"></a>00569 <a class="codeRef" href="qscrollview.html#horizontalScrollBar">horizontalScrollBar</a>()->setEnabled( <span class="keyword">false</span> );
<a name="l00570"></a>00570 }
<a name="l00571"></a>00571
<a name="l00572"></a>00572 <span class="keywordtype">void</span> KHTMLView::hideEvent(<a class="codeRef" href="qhideevent.html">QHideEvent</a>* e)
<a name="l00573"></a>00573 {
<a name="l00574"></a>00574 QScrollView::hideEvent(e);
<a name="l00575"></a>00575 <span class="keywordflow">if</span> ( m_part && m_part->xmlDocImpl() )
<a name="l00576"></a>00576 m_part->xmlDocImpl()->docLoader()->pauseAnimations();
<a name="l00577"></a>00577 }
<a name="l00578"></a>00578
<a name="l00579"></a>00579 <span class="keywordtype">void</span> KHTMLView::showEvent(<a class="codeRef" href="qshowevent.html">QShowEvent</a>* e)
<a name="l00580"></a>00580 {
<a name="l00581"></a>00581 QScrollView::showEvent(e);
<a name="l00582"></a>00582 <span class="keywordflow">if</span> ( m_part && m_part->xmlDocImpl() )
<a name="l00583"></a>00583 m_part->xmlDocImpl()->docLoader()->resumeAnimations();
<a name="l00584"></a>00584 }
<a name="l00585"></a>00585
<a name="l00586"></a>00586 <span class="keywordtype">void</span> KHTMLView::resizeEvent (<a class="codeRef" href="qresizeevent.html">QResizeEvent</a>* e)
<a name="l00587"></a>00587 {
<a name="l00588"></a>00588 <span class="keywordtype">int</span> dw = e-><a class="codeRef" href="qresizeevent.html#oldSize">oldSize</a>().width() - e-><a class="codeRef" href="qresizeevent.html#size">size</a>().width();
<a name="l00589"></a>00589 <span class="keywordtype">int</span> dh = e-><a class="codeRef" href="qresizeevent.html#oldSize">oldSize</a>().height() - e-><a class="codeRef" href="qresizeevent.html#size">size</a>().height();
<a name="l00590"></a>00590
<a name="l00591"></a>00591 <span class="comment">// if we are shrinking the view, don't allow the content to overflow</span>
<a name="l00592"></a>00592 <span class="comment">// before the layout occurs - we don't know if we need scrollbars yet</span>
<a name="l00593"></a>00593 dw = dw>0 ? kMax(0, <a class="codeRef" href="qscrollview.html#contentsWidth">contentsWidth</a>()-dw) : <a class="codeRef" href="qscrollview.html#contentsWidth">contentsWidth</a>();
<a name="l00594"></a>00594 dh = dh>0 ? kMax(0, <a class="codeRef" href="qscrollview.html#contentsHeight">contentsHeight</a>()-dh) : <a class="codeRef" href="qscrollview.html#contentsHeight">contentsHeight</a>();
<a name="l00595"></a>00595
<a name="l00596"></a>00596 <a class="codeRef" href="qscrollview.html#resizeContents">resizeContents</a>(dw, dh);
<a name="l00597"></a>00597
<a name="l00598"></a>00598 QScrollView::resizeEvent(e);
<a name="l00599"></a>00599
<a name="l00600"></a>00600 <span class="keywordflow">if</span> ( m_part && m_part->xmlDocImpl() )
<a name="l00601"></a>00601 m_part->xmlDocImpl()->dispatchWindowEvent( EventImpl::RESIZE_EVENT, <span class="keyword">false</span>, <span class="keyword">false</span> );
<a name="l00602"></a>00602 }
<a name="l00603"></a>00603
<a name="l00604"></a>00604 <span class="keywordtype">void</span> KHTMLView::viewportResizeEvent (<a class="codeRef" href="qresizeevent.html">QResizeEvent</a>* e)
<a name="l00605"></a>00605 {
<a name="l00606"></a>00606 <a class="codeRef" href="qscrollview.html#viewportResizeEvent">QScrollView::viewportResizeEvent</a>(e);
<a name="l00607"></a>00607
<a name="l00608"></a>00608 <span class="comment">//int w = visibleWidth();</span>
<a name="l00609"></a>00609 <span class="comment">//int h = visibleHeight();</span>
<a name="l00610"></a>00610
<a name="l00611"></a>00611 <span class="keywordflow">if</span> (d->layoutSchedulingEnabled)
<a name="l00612"></a>00612 <a class="code" href="classKHTMLView.html#a77a4595c952fbba9f2708600c24137f2" title="ensure the display is up to date">layout</a>();
<a name="l00613"></a>00613 <span class="preprocessor">#ifndef KHTML_NO_CARET</span>
<a name="l00614"></a>00614 <span class="preprocessor"></span> <span class="keywordflow">else</span> {
<a name="l00615"></a>00615 hideCaret();
<a name="l00616"></a>00616 recalcAndStoreCaretPos();
<a name="l00617"></a>00617 showCaret();
<a name="l00618"></a>00618 }<span class="comment">/*end if*/</span>
<a name="l00619"></a>00619 <span class="preprocessor">#endif</span>
<a name="l00620"></a>00620 <span class="preprocessor"></span>
<a name="l00621"></a>00621 <a class="codeRef" href="qapplication.html#sendPostedEvents-2">KApplication::sendPostedEvents</a>(<a class="codeRef" href="qscrollview.html#viewport">viewport</a>(), QEvent::Paint);
<a name="l00622"></a>00622 }
<a name="l00623"></a>00623
<a name="l00624"></a>00624 <span class="comment">// this is to get rid of a compiler virtual overload mismatch warning. do not remove</span>
<a name="l00625"></a>00625 <span class="keywordtype">void</span> KHTMLView::drawContents( <a class="codeRef" href="qpainter.html">QPainter</a>*)
<a name="l00626"></a>00626 {
<a name="l00627"></a>00627 }
<a name="l00628"></a>00628
<a name="l00629"></a>00629 <span class="keywordtype">void</span> KHTMLView::drawContents( <a class="codeRef" href="qpainter.html">QPainter</a> *p, <span class="keywordtype">int</span> ex, <span class="keywordtype">int</span> ey, <span class="keywordtype">int</span> ew, <span class="keywordtype">int</span> eh )
<a name="l00630"></a>00630 {
<a name="l00631"></a>00631 <span class="preprocessor">#ifdef DEBUG_PIXEL</span>
<a name="l00632"></a>00632 <span class="preprocessor"></span>
<a name="l00633"></a>00633 <span class="keywordflow">if</span> ( d->timer.elapsed() > 5000 ) {
<a name="l00634"></a>00634 qDebug( <span class="stringliteral">"drawed %d pixels in %d repaints the last %d milliseconds"</span>,
<a name="l00635"></a>00635 d->pixelbooth, d->repaintbooth, d->timer.elapsed() );
<a name="l00636"></a>00636 d->timer.restart();
<a name="l00637"></a>00637 d->pixelbooth = 0;
<a name="l00638"></a>00638 d->repaintbooth = 0;
<a name="l00639"></a>00639 }
<a name="l00640"></a>00640 d->pixelbooth += ew*eh;
<a name="l00641"></a>00641 d->repaintbooth++;
<a name="l00642"></a>00642 <span class="preprocessor">#endif</span>
<a name="l00643"></a>00643 <span class="preprocessor"></span>
<a name="l00644"></a>00644 <span class="comment">//kdDebug( 6000 ) << "drawContents this="<< this <<" x=" << ex << ",y=" << ey << ",w=" << ew << ",h=" << eh << endl;</span>
<a name="l00645"></a>00645 <span class="keywordflow">if</span>(!m_part || !m_part->xmlDocImpl() || !m_part->xmlDocImpl()->renderer()) {
<a name="l00646"></a>00646 p-><a class="codeRef" href="qpainter.html#fillRect">fillRect</a>(ex, ey, ew, eh, palette().active().brush(QColorGroup::Base));
<a name="l00647"></a>00647 <span class="keywordflow">return</span>;
<a name="l00648"></a>00648 } <span class="keywordflow">else</span> <span class="keywordflow">if</span> ( d->complete && static_cast<RenderCanvas*>(m_part->xmlDocImpl()->renderer())->needsLayout() ) {
<a name="l00649"></a>00649 <span class="comment">// an external update request happens while we have a layout scheduled</span>
<a name="l00650"></a>00650 unscheduleRelayout();
<a name="l00651"></a>00651 <a class="code" href="classKHTMLView.html#a77a4595c952fbba9f2708600c24137f2" title="ensure the display is up to date">layout</a>();
<a name="l00652"></a>00652 }
<a name="l00653"></a>00653
<a name="l00654"></a>00654 <span class="keywordflow">if</span> (d->painting) {
<a name="l00655"></a>00655 <a class="codeRef" doxygen="kdecore.tag:../../kdecore/html/" href="../../kdecore/html/group__kdebug.html#gafbb9aa4a84d6c0563d46550454b9714b">kdDebug</a>( 6000 ) << <span class="stringliteral">"WARNING: drawContents reentered! "</span> << <a class="codeRef" doxygen="kdecore.tag:../../kdecore/html/" href="../../kdecore/html/group__kdebug.html#ga313d520ed8f8f6b46eeef22cfb3b082a">endl</a>;
<a name="l00656"></a>00656 <span class="keywordflow">return</span>;
<a name="l00657"></a>00657 }
<a name="l00658"></a>00658 d->painting = <span class="keyword">true</span>;
<a name="l00659"></a>00659
<a name="l00660"></a>00660 <a class="codeRef" href="qpoint.html">QPoint</a> pt = <a class="codeRef" href="qscrollview.html#contentsToViewport">contentsToViewport</a>(<a class="codeRef" href="qpoint.html">QPoint</a>(ex, ey));
<a name="l00661"></a>00661 <a class="codeRef" href="qregion.html">QRegion</a> cr = <a class="codeRef" href="qrect.html">QRect</a>(pt.<a class="codeRef" href="qpoint.html#x">x</a>(), pt.<a class="codeRef" href="qpoint.html#y">y</a>(), ew, eh);
<a name="l00662"></a>00662
<a name="l00663"></a>00663 <span class="comment">// kdDebug(6000) << "clip rect: " << QRect(pt.x(), pt.y(), ew, eh) << endl;</span>
<a name="l00664"></a>00664 <span class="keywordflow">for</span> (<a class="codeRef" href="qptrdictiterator.html">QPtrDictIterator<QWidget></a> it(d->visibleWidgets); it.<a class="codeRef" href="qptrdictiterator.html#current">current</a>(); ++it) {
<a name="l00665"></a>00665 <a class="codeRef" href="qwidget.html">QWidget</a> *w = it.current();
<a name="l00666"></a>00666 RenderWidget* rw = <span class="keyword">static_cast<</span>RenderWidget*<span class="keyword">></span>( it.currentKey() );
<a name="l00667"></a>00667 <span class="keywordflow">if</span> (w && rw && !rw->isKHTMLWidget()) {
<a name="l00668"></a>00668 <span class="keywordtype">int</span> x, y;
<a name="l00669"></a>00669 rw->absolutePosition(x, y);
<a name="l00670"></a>00670 <a class="codeRef" href="qscrollview.html#contentsToViewport">contentsToViewport</a>(x, y, x, y);
<a name="l00671"></a>00671 <span class="keywordtype">int</span> pbx = rw->borderLeft()+rw->paddingLeft();
<a name="l00672"></a>00672 <span class="keywordtype">int</span> pby = rw->borderTop()+rw->paddingTop();
<a name="l00673"></a>00673 <a class="codeRef" href="qrect.html">QRect</a> g = <a class="codeRef" href="qrect.html">QRect</a>(x+pbx, y+pby,
<a name="l00674"></a>00674 rw->width()-pbx-rw->borderRight()-rw->paddingRight(),
<a name="l00675"></a>00675 rw->height()-pby-rw->borderBottom()-rw->paddingBottom());
<a name="l00676"></a>00676 <span class="keywordflow">if</span> ( !rw->isFrame() && ((g.<a class="codeRef" href="qrect.html#top">top</a>() > pt.<a class="codeRef" href="qpoint.html#y">y</a>()+eh) || (g.<a class="codeRef" href="qrect.html#bottom">bottom</a>() <= pt.<a class="codeRef" href="qpoint.html#y">y</a>()) ||
<a name="l00677"></a>00677 (g.<a class="codeRef" href="qrect.html#right">right</a>() <= pt.<a class="codeRef" href="qpoint.html#x">x</a>()) || (g.<a class="codeRef" href="qrect.html#left">left</a>() > pt.<a class="codeRef" href="qpoint.html#x">x</a>()+ew) ))
<a name="l00678"></a>00678 <span class="keywordflow">continue</span>;
<a name="l00679"></a>00679 RenderLayer* rl = rw->needsMask() ? rw->enclosingStackingContext() : 0;
<a name="l00680"></a>00680 <a class="codeRef" href="qregion.html">QRegion</a> mask = rl ? rl->getMask() : <a class="codeRef" href="qregion.html">QRegion</a>();
<a name="l00681"></a>00681 <span class="keywordflow">if</span> (!mask.<a class="codeRef" href="qregion.html#isNull">isNull</a>()) {
<a name="l00682"></a>00682 <a class="codeRef" href="qpoint.html">QPoint</a> o(0,0);
<a name="l00683"></a>00683 o = <a class="codeRef" href="qscrollview.html#contentsToViewport">contentsToViewport</a>(o);
<a name="l00684"></a>00684 mask.<a class="codeRef" href="qregion.html#translate">translate</a>(o.x(),o.y());
<a name="l00685"></a>00685 mask = mask.<a class="codeRef" href="qregion.html#intersect">intersect</a>( <a class="codeRef" href="qrect.html">QRect</a>(g.<a class="codeRef" href="qrect.html#x">x</a>(),g.<a class="codeRef" href="qrect.html#y">y</a>(),g.<a class="codeRef" href="qrect.html#width">width</a>(),g.<a class="codeRef" href="qrect.html#height">height</a>()) );
<a name="l00686"></a>00686 cr -= mask;
<a name="l00687"></a>00687 } <span class="keywordflow">else</span> {
<a name="l00688"></a>00688 cr -= g;
<a name="l00689"></a>00689 }
<a name="l00690"></a>00690 }
<a name="l00691"></a>00691 }
<a name="l00692"></a>00692
<a name="l00693"></a>00693 <span class="preprocessor">#if 0</span>
<a name="l00694"></a>00694 <span class="preprocessor"></span> <span class="comment">// this is commonly the case with framesets. we still do</span>
<a name="l00695"></a>00695 <span class="comment">// want to paint them, otherwise the widgets don't get placed.</span>
<a name="l00696"></a>00696 <span class="keywordflow">if</span> (cr.<a class="codeRef" href="qregion.html#isEmpty">isEmpty</a>()) {
<a name="l00697"></a>00697 d->painting = <span class="keyword">false</span>;
<a name="l00698"></a>00698 <span class="keywordflow">return</span>;
<a name="l00699"></a>00699 }
<a name="l00700"></a>00700 <span class="preprocessor">#endif</span>
<a name="l00701"></a>00701 <span class="preprocessor"></span>
<a name="l00702"></a>00702 <span class="preprocessor">#ifndef DEBUG_NO_PAINT_BUFFER</span>
<a name="l00703"></a>00703 <span class="preprocessor"></span> p-><a class="codeRef" href="qpainter.html#setClipRegion">setClipRegion</a>(cr);
<a name="l00704"></a>00704
<a name="l00705"></a>00705 <span class="keywordflow">if</span> (eh > PAINT_BUFFER_HEIGHT && ew <= 10) {
<a name="l00706"></a>00706 <span class="keywordflow">if</span> ( d->vertPaintBuffer->height() < <a class="codeRef" href="qscrollview.html#visibleHeight">visibleHeight</a>() )
<a name="l00707"></a>00707 d->vertPaintBuffer->resize(10, <a class="codeRef" href="qscrollview.html#visibleHeight">visibleHeight</a>());
<a name="l00708"></a>00708 d->tp->begin(d->vertPaintBuffer);
<a name="l00709"></a>00709 d->tp->translate(-ex, -ey);
<a name="l00710"></a>00710 d->tp->fillRect(ex, ey, ew, eh, palette().active().brush(QColorGroup::Base));
<a name="l00711"></a>00711 m_part->xmlDocImpl()->renderer()->layer()->paint(d->tp, <a class="codeRef" href="qrect.html">QRect</a>(ex, ey, ew, eh));
<a name="l00712"></a>00712 d->tp->end();
<a name="l00713"></a>00713 p-><a class="codeRef" href="qpainter.html#drawPixmap">drawPixmap</a>(ex, ey, *d->vertPaintBuffer, 0, 0, ew, eh);
<a name="l00714"></a>00714 }
<a name="l00715"></a>00715 <span class="keywordflow">else</span> {
<a name="l00716"></a>00716 <span class="keywordflow">if</span> ( d->paintBuffer->width() < <a class="codeRef" href="qscrollview.html#visibleWidth">visibleWidth</a>() )
<a name="l00717"></a>00717 d->paintBuffer->resize(<a class="codeRef" href="qscrollview.html#visibleWidth">visibleWidth</a>(),PAINT_BUFFER_HEIGHT);
<a name="l00718"></a>00718
<a name="l00719"></a>00719 <span class="keywordtype">int</span> py=0;
<a name="l00720"></a>00720 <span class="keywordflow">while</span> (py < eh) {
<a name="l00721"></a>00721 <span class="keywordtype">int</span> ph = eh-py < PAINT_BUFFER_HEIGHT ? eh-py : PAINT_BUFFER_HEIGHT;
<a name="l00722"></a>00722 d->tp->begin(d->paintBuffer);
<a name="l00723"></a>00723 d->tp->translate(-ex, -ey-py);
<a name="l00724"></a>00724 d->tp->fillRect(ex, ey+py, ew, ph, palette().active().brush(QColorGroup::Base));
<a name="l00725"></a>00725 m_part->xmlDocImpl()->renderer()->layer()->paint(d->tp, <a class="codeRef" href="qrect.html">QRect</a>(ex, ey+py, ew, ph));
<a name="l00726"></a>00726 d->tp->end();
<a name="l00727"></a>00727
<a name="l00728"></a>00728 p-><a class="codeRef" href="qpainter.html#drawPixmap">drawPixmap</a>(ex, ey+py, *d->paintBuffer, 0, 0, ew, ph);
<a name="l00729"></a>00729 py += PAINT_BUFFER_HEIGHT;
<a name="l00730"></a>00730 }
<a name="l00731"></a>00731 }
<a name="l00732"></a>00732 <span class="preprocessor">#else // !DEBUG_NO_PAINT_BUFFER</span>
<a name="l00733"></a>00733 <span class="preprocessor"></span><span class="keyword">static</span> <span class="keywordtype">int</span> cnt=0;
<a name="l00734"></a>00734 ex = <a class="codeRef" href="qscrollview.html#contentsX">contentsX</a>(); ey = <a class="codeRef" href="qscrollview.html#contentsY">contentsY</a>();
<a name="l00735"></a>00735 ew = <a class="codeRef" href="qscrollview.html#visibleWidth">visibleWidth</a>(); eh = <a class="codeRef" href="qscrollview.html#visibleHeight">visibleHeight</a>();
<a name="l00736"></a>00736 <a class="codeRef" href="qrect.html">QRect</a> pr(ex,ey,ew,eh);
<a name="l00737"></a>00737 <a class="codeRef" doxygen="kdecore.tag:../../kdecore/html/" href="../../kdecore/html/group__kdebug.html#gafbb9aa4a84d6c0563d46550454b9714b">kdDebug</a>() << <span class="stringliteral">"["</span> << ++cnt << <span class="stringliteral">"]"</span> << <span class="stringliteral">" clip region: "</span> << pr << <a class="codeRef" doxygen="kdecore.tag:../../kdecore/html/" href="../../kdecore/html/group__kdebug.html#ga313d520ed8f8f6b46eeef22cfb3b082a">endl</a>;
<a name="l00738"></a>00738 <span class="comment">// p->setClipRegion(QRect(0,0,ew,eh));</span>
<a name="l00739"></a>00739 <span class="comment">// p->translate(-ex, -ey);</span>
<a name="l00740"></a>00740 p-><a class="codeRef" href="qpainter.html#fillRect">fillRect</a>(ex, ey, ew, eh, palette().active().brush(QColorGroup::Base));
<a name="l00741"></a>00741 m_part->xmlDocImpl()->renderer()->layer()->paint(p, pr);
<a name="l00742"></a>00742 <span class="preprocessor">#endif // DEBUG_NO_PAINT_BUFFER</span>
<a name="l00743"></a>00743 <span class="preprocessor"></span>
<a name="l00744"></a>00744 <span class="preprocessor">#ifndef KHTML_NO_CARET</span>
<a name="l00745"></a>00745 <span class="preprocessor"></span> <span class="keywordflow">if</span> (d->m_caretViewContext && d->m_caretViewContext->visible) {
<a name="l00746"></a>00746 <a class="codeRef" href="qrect.html">QRect</a> pos(d->m_caretViewContext->x, d->m_caretViewContext->y,
<a name="l00747"></a>00747 d->m_caretViewContext->width, d->m_caretViewContext->height);
<a name="l00748"></a>00748 <span class="keywordflow">if</span> (pos.intersects(<a class="codeRef" href="qrect.html">QRect</a>(ex, ey, ew, eh))) {
<a name="l00749"></a>00749 p-><a class="codeRef" href="qpainter.html#setRasterOp">setRasterOp</a>(XorROP);
<a name="l00750"></a>00750 p-><a class="codeRef" href="qpainter.html#setPen">setPen</a>(white);
<a name="l00751"></a>00751 <span class="keywordflow">if</span> (pos.width() == 1)
<a name="l00752"></a>00752 p-><a class="codeRef" href="qpainter.html#drawLine">drawLine</a>(pos.topLeft(), pos.bottomRight());
<a name="l00753"></a>00753 <span class="keywordflow">else</span> {
<a name="l00754"></a>00754 p-><a class="codeRef" href="qpainter.html#fillRect">fillRect</a>(pos, white);
<a name="l00755"></a>00755 }<span class="comment">/*end if*/</span>
<a name="l00756"></a>00756 }<span class="comment">/*end if*/</span>
<a name="l00757"></a>00757 }<span class="comment">/*end if*/</span>
<a name="l00758"></a>00758 <span class="preprocessor">#endif // KHTML_NO_CARET</span>
<a name="l00759"></a>00759 <span class="preprocessor"></span>
<a name="l00760"></a>00760 <span class="comment">// p->setPen(QPen(magenta,0,DashDotDotLine));</span>
<a name="l00761"></a>00761 <span class="comment">// p->drawRect(dbg_paint_rect);</span>
<a name="l00762"></a>00762
<a name="l00763"></a>00763 khtml::DrawContentsEvent <a class="codeRef" doxygen="kdecore.tag:../../kdecore/html/" href="../../kdecore/html/namespaceKNotifyClient.html#a4057f79811e557201f9dc297541be589">event</a>( p, ex, ey, ew, eh );
<a name="l00764"></a>00764 <a class="codeRef" href="qapplication.html#sendEvent">QApplication::sendEvent</a>( m_part, &event );
<a name="l00765"></a>00765
<a name="l00766"></a>00766 d->painting = <span class="keyword">false</span>;
<a name="l00767"></a>00767 }
<a name="l00768"></a>00768
<a name="l00769"></a><a class="code" href="classKHTMLView.html#a72b26d1b39b120dd8aeb9f81f519790e">00769</a> <span class="keywordtype">void</span> <a class="code" href="classKHTMLView.html#a72b26d1b39b120dd8aeb9f81f519790e" title="Sets a margin in x direction.">KHTMLView::setMarginWidth</a>(<span class="keywordtype">int</span> w)
<a name="l00770"></a>00770 {
<a name="l00771"></a>00771 <span class="comment">// make it update the rendering area when set</span>
<a name="l00772"></a>00772 _marginWidth = w;
<a name="l00773"></a>00773 }
<a name="l00774"></a>00774
<a name="l00775"></a>00775 <span class="keywordtype">void</span> KHTMLView::setMarginHeight(<span class="keywordtype">int</span> h)
<a name="l00776"></a>00776 {
<a name="l00777"></a>00777 <span class="comment">// make it update the rendering area when set</span>
<a name="l00778"></a>00778 _marginHeight = h;
<a name="l00779"></a>00779 }
<a name="l00780"></a>00780
<a name="l00781"></a><a class="code" href="classKHTMLView.html#a77a4595c952fbba9f2708600c24137f2">00781</a> <span class="keywordtype">void</span> <a class="code" href="classKHTMLView.html#a77a4595c952fbba9f2708600c24137f2" title="ensure the display is up to date">KHTMLView::layout</a>()
<a name="l00782"></a>00782 {
<a name="l00783"></a>00783 <span class="keywordflow">if</span>( m_part && m_part->xmlDocImpl() ) {
<a name="l00784"></a>00784 DOM::DocumentImpl *document = m_part->xmlDocImpl();
<a name="l00785"></a>00785
<a name="l00786"></a>00786 khtml::RenderCanvas* canvas = <span class="keyword">static_cast<</span>khtml::RenderCanvas *<span class="keyword">></span>(document->renderer());
<a name="l00787"></a>00787 <span class="keywordflow">if</span> ( !canvas ) <span class="keywordflow">return</span>;
<a name="l00788"></a>00788
<a name="l00789"></a>00789 d->layoutSchedulingEnabled=<span class="keyword">false</span>;
<a name="l00790"></a>00790
<a name="l00791"></a>00791 <span class="comment">// the reference object for the overflow property on canvas</span>
<a name="l00792"></a>00792 RenderObject * ref = 0;
<a name="l00793"></a>00793 RenderObject* root = document->documentElement() ? document->documentElement()->renderer() : 0;
<a name="l00794"></a>00794
<a name="l00795"></a>00795 <span class="keywordflow">if</span> (document->isHTMLDocument()) {
<a name="l00796"></a>00796 NodeImpl *body = <span class="keyword">static_cast<</span>HTMLDocumentImpl*<span class="keyword">></span>(document)->body();
<a name="l00797"></a>00797 <span class="keywordflow">if</span>(body && body->renderer() && body->id() == ID_FRAMESET) {
<a name="l00798"></a>00798 <a class="code" href="classKHTMLView.html#a0852435ff0cab66d54993fb6aca0bf5c" title="Sets verticals scrollbar mode.">QScrollView::setVScrollBarMode</a>(AlwaysOff);
<a name="l00799"></a>00799 <a class="code" href="classKHTMLView.html#a4fd889b56cff82f569eec2afcbb78bb8" title="Sets horizontal scrollbar mode.">QScrollView::setHScrollBarMode</a>(AlwaysOff);
<a name="l00800"></a>00800 body->renderer()->setNeedsLayout(<span class="keyword">true</span>);
<a name="l00801"></a>00801 <span class="comment">// if (d->tooltip) {</span>
<a name="l00802"></a>00802 <span class="comment">// delete d->tooltip;</span>
<a name="l00803"></a>00803 <span class="comment">// d->tooltip = 0;</span>
<a name="l00804"></a>00804 <span class="comment">// }</span>
<a name="l00805"></a>00805 }
<a name="l00806"></a>00806 <span class="keywordflow">else</span> {
<a name="l00807"></a>00807 <span class="keywordflow">if</span> (!d->tooltip)
<a name="l00808"></a>00808 d->tooltip = <span class="keyword">new</span> KHTMLToolTip( <span class="keyword">this</span>, d );
<a name="l00809"></a>00809 <span class="comment">// only apply body's overflow to canvas if root as a visible overflow</span>
<a name="l00810"></a>00810 <span class="keywordflow">if</span> (root)
<a name="l00811"></a>00811 ref = (!body || root->style()->hidesOverflow()) ? root : body->renderer();
<a name="l00812"></a>00812 }
<a name="l00813"></a>00813 } <span class="keywordflow">else</span> {
<a name="l00814"></a>00814 ref = root;
<a name="l00815"></a>00815 }
<a name="l00816"></a>00816 <span class="keywordflow">if</span> (ref) {
<a name="l00817"></a>00817 <span class="keywordflow">if</span>( ref->style()->overflowX() == OHIDDEN ) {
<a name="l00818"></a>00818 <span class="keywordflow">if</span> (d->hmode == Auto) <a class="code" href="classKHTMLView.html#a4fd889b56cff82f569eec2afcbb78bb8" title="Sets horizontal scrollbar mode.">QScrollView::setHScrollBarMode</a>(AlwaysOff);
<a name="l00819"></a>00819 } <span class="keywordflow">else</span> <span class="keywordflow">if</span> (ref->style()->overflowX() == OSCROLL ) {
<a name="l00820"></a>00820 <span class="keywordflow">if</span> (d->hmode == Auto) <a class="code" href="classKHTMLView.html#a4fd889b56cff82f569eec2afcbb78bb8" title="Sets horizontal scrollbar mode.">QScrollView::setHScrollBarMode</a>(AlwaysOn);
<a name="l00821"></a>00821 } <span class="keywordflow">else</span> {
<a name="l00822"></a>00822 <span class="keywordflow">if</span> (<a class="codeRef" href="qscrollview.html#hScrollBarMode">QScrollView::hScrollBarMode</a>() == AlwaysOff) <a class="code" href="classKHTMLView.html#a4fd889b56cff82f569eec2afcbb78bb8" title="Sets horizontal scrollbar mode.">QScrollView::setHScrollBarMode</a>(d->hmode);
<a name="l00823"></a>00823 } <span class="keywordflow">if</span> ( ref->style()->overflowY() == OHIDDEN ) {
<a name="l00824"></a>00824 <span class="keywordflow">if</span> (d->vmode == Auto) <a class="code" href="classKHTMLView.html#a0852435ff0cab66d54993fb6aca0bf5c" title="Sets verticals scrollbar mode.">QScrollView::setVScrollBarMode</a>(AlwaysOff);
<a name="l00825"></a>00825 } <span class="keywordflow">else</span> <span class="keywordflow">if</span> (ref->style()->overflowY() == OSCROLL ) {
<a name="l00826"></a>00826 <span class="keywordflow">if</span> (d->vmode == Auto) <a class="code" href="classKHTMLView.html#a0852435ff0cab66d54993fb6aca0bf5c" title="Sets verticals scrollbar mode.">QScrollView::setVScrollBarMode</a>(AlwaysOn);
<a name="l00827"></a>00827 } <span class="keywordflow">else</span> {
<a name="l00828"></a>00828 <span class="keywordflow">if</span> (<a class="codeRef" href="qscrollview.html#vScrollBarMode">QScrollView::vScrollBarMode</a>() == AlwaysOff) <a class="code" href="classKHTMLView.html#a0852435ff0cab66d54993fb6aca0bf5c" title="Sets verticals scrollbar mode.">QScrollView::setVScrollBarMode</a>(d->vmode);
<a name="l00829"></a>00829 }
<a name="l00830"></a>00830 }
<a name="l00831"></a>00831 d->needsFullRepaint = d->firstRelayout;
<a name="l00832"></a>00832 <span class="keywordflow">if</span> (_height != <a class="codeRef" href="qscrollview.html#visibleHeight">visibleHeight</a>() || _width != <a class="codeRef" href="qscrollview.html#visibleWidth">visibleWidth</a>()) {;
<a name="l00833"></a>00833 d->needsFullRepaint = <span class="keyword">true</span>;
<a name="l00834"></a>00834 _height = <a class="codeRef" href="qscrollview.html#visibleHeight">visibleHeight</a>();
<a name="l00835"></a>00835 _width = <a class="codeRef" href="qscrollview.html#visibleWidth">visibleWidth</a>();
<a name="l00836"></a>00836 }
<a name="l00837"></a>00837 <span class="comment">//QTime qt;</span>
<a name="l00838"></a>00838 <span class="comment">//qt.start();</span>
<a name="l00839"></a>00839 canvas->layout();
<a name="l00840"></a>00840
<a name="l00841"></a>00841 emit <a class="code" href="classKHTMLView.html#a240db69c6fc3c7408a99335756767618" title="This signal is used for internal layouting.">finishedLayout</a>();
<a name="l00842"></a>00842 <span class="keywordflow">if</span> (d->firstRelayout) {
<a name="l00843"></a>00843 <span class="comment">// make sure firstRelayout is set to false now in case this layout</span>
<a name="l00844"></a>00844 <span class="comment">// wasn't scheduled</span>
<a name="l00845"></a>00845 d->firstRelayout = <span class="keyword">false</span>;
<a name="l00846"></a>00846 <a class="codeRef" href="qscrollview.html#verticalScrollBar">verticalScrollBar</a>()->setEnabled( <span class="keyword">true</span> );
<a name="l00847"></a>00847 <a class="codeRef" href="qscrollview.html#horizontalScrollBar">horizontalScrollBar</a>()->setEnabled( <span class="keyword">true</span> );
<a name="l00848"></a>00848 }
<a name="l00849"></a>00849 <span class="preprocessor">#if 0</span>
<a name="l00850"></a>00850 <span class="preprocessor"></span> ElementImpl *listitem = m_part->xmlDocImpl()->getElementById(<span class="stringliteral">"__test_element__"</span>);
<a name="l00851"></a>00851 <span class="keywordflow">if</span> (listitem) <a class="codeRef" doxygen="kdecore.tag:../../kdecore/html/" href="../../kdecore/html/group__kdebug.html#gafbb9aa4a84d6c0563d46550454b9714b">kdDebug</a>(6000) << <span class="stringliteral">"after layout, before repaint"</span> << <a class="codeRef" doxygen="kdecore.tag:../../kdecore/html/" href="../../kdecore/html/group__kdebug.html#ga313d520ed8f8f6b46eeef22cfb3b082a">endl</a>;
<a name="l00852"></a>00852 <span class="keywordflow">if</span> (listitem) dumpLineBoxes(static_cast<RenderFlow *>(listitem->renderer()));
<a name="l00853"></a>00853 <span class="preprocessor">#endif</span>
<a name="l00854"></a>00854 <span class="preprocessor"></span><span class="preprocessor">#ifndef KHTML_NO_CARET</span>
<a name="l00855"></a>00855 <span class="preprocessor"></span> hideCaret();
<a name="l00856"></a>00856 <span class="keywordflow">if</span> ((m_part-><a class="code" href="classKHTMLPart.html#a9dc02d048264869bf35d32be8c13ce84" title="Returns whether caret mode is on/off.">isCaretMode</a>() || m_part-><a class="code" href="classKHTMLPart.html#acc1cd57ab1204cc85f293c227c75251d" title="Returns true if the document is editable, false otherwise.">isEditable</a>())
<a name="l00857"></a>00857 && !d->complete && d->m_caretViewContext
<a name="l00858"></a>00858 && !d->m_caretViewContext->caretMoved) {
<a name="l00859"></a>00859 initCaret();
<a name="l00860"></a>00860 } <span class="keywordflow">else</span> {
<a name="l00861"></a>00861 recalcAndStoreCaretPos();
<a name="l00862"></a>00862 showCaret();
<a name="l00863"></a>00863 }<span class="comment">/*end if*/</span>
<a name="l00864"></a>00864 <span class="preprocessor">#endif</span>
<a name="l00865"></a>00865 <span class="preprocessor"></span> <span class="keywordflow">if</span> (d->accessKeysEnabled && d->accessKeysActivated) {
<a name="l00866"></a>00866 emit hideAccessKeys();
<a name="l00867"></a>00867 <a class="code" href="classKHTMLView.html#a2a6b6c314d1c0e51e321bd3ef9099d60" title="Display all accesskeys in small tooltips.">displayAccessKeys</a>();
<a name="l00868"></a>00868 }
<a name="l00869"></a>00869 <span class="comment">//kdDebug( 6000 ) << "TIME: layout() dt=" << qt.elapsed() << endl;</span>
<a name="l00870"></a>00870 }
<a name="l00871"></a>00871 <span class="keywordflow">else</span>
<a name="l00872"></a>00872 _width = <a class="codeRef" href="qscrollview.html#visibleWidth">visibleWidth</a>();
<a name="l00873"></a>00873
<a name="l00874"></a>00874 killTimer(d->layoutTimerId);
<a name="l00875"></a>00875 d->layoutTimerId = 0;
<a name="l00876"></a>00876 d->layoutSchedulingEnabled=<span class="keyword">true</span>;
<a name="l00877"></a>00877 }
<a name="l00878"></a>00878
<a name="l00879"></a>00879 <span class="keywordtype">void</span> KHTMLView::closeChildDialogs()
<a name="l00880"></a>00880 {
<a name="l00881"></a>00881 <a class="codeRef" href="qobjectlist.html">QObjectList</a> *dlgs = queryList(<span class="stringliteral">"QDialog"</span>);
<a name="l00882"></a>00882 <span class="keywordflow">for</span> (<a class="codeRef" href="qobject.html">QObject</a> *dlg = dlgs->first(); dlg; dlg = dlgs->next())
<a name="l00883"></a>00883 {
<a name="l00884"></a>00884 <a class="codeRef" doxygen="kdeui.tag:../../kdeui/html/" href="../../kdeui/html/classKDialogBase.html">KDialogBase</a>* dlgbase = <span class="keyword">dynamic_cast<</span><a class="codeRef" doxygen="kdeui.tag:../../kdeui/html/" href="../../kdeui/html/classKDialogBase.html">KDialogBase</a> *<span class="keyword">></span>( dlg );
<a name="l00885"></a>00885 <span class="keywordflow">if</span> ( dlgbase ) {
<a name="l00886"></a>00886 <span class="keywordflow">if</span> ( dlgbase->testWFlags( WShowModal ) ) {
<a name="l00887"></a>00887 <a class="codeRef" doxygen="kdecore.tag:../../kdecore/html/" href="../../kdecore/html/group__kdebug.html#gafbb9aa4a84d6c0563d46550454b9714b">kdDebug</a>(6000) << <span class="stringliteral">"closeChildDialogs: closing dialog "</span> << dlgbase << <a class="codeRef" doxygen="kdecore.tag:../../kdecore/html/" href="../../kdecore/html/group__kdebug.html#ga313d520ed8f8f6b46eeef22cfb3b082a">endl</a>;
<a name="l00888"></a>00888 <span class="comment">// close() ends up calling QButton::animateClick, which isn't immediate</span>
<a name="l00889"></a>00889 <span class="comment">// we need something the exits the event loop immediately (#49068)</span>
<a name="l00890"></a>00890 dlgbase-><a class="codeRef" doxygen="kdeui.tag:../../kdeui/html/" href="../../kdeui/html/classKDialogBase.html#af9970393b5efa26e7ca2243254ada83a">cancel</a>();
<a name="l00891"></a>00891 }
<a name="l00892"></a>00892 }
<a name="l00893"></a>00893 <span class="keywordflow">else</span>
<a name="l00894"></a>00894 {
<a name="l00895"></a>00895 <a class="codeRef" doxygen="kdecore.tag:../../kdecore/html/" href="../../kdecore/html/group__kdebug.html#ga9acd682001598171edf8ecb104fdad2b">kdWarning</a>() << <span class="stringliteral">"closeChildDialogs: not a KDialogBase! Don't use QDialogs in KDE! "</span> << <span class="keyword">static_cast<</span><a class="codeRef" href="qwidget.html">QWidget</a>*<span class="keyword">></span>(dlg) << endl;
<a name="l00896"></a>00896 <span class="keyword">static_cast<</span><a class="codeRef" href="qwidget.html">QWidget</a>*<span class="keyword">></span>(dlg)->hide();
<a name="l00897"></a>00897 }
<a name="l00898"></a>00898 }
<a name="l00899"></a>00899 <span class="keyword">delete</span> dlgs;
<a name="l00900"></a>00900 d->m_dialogsAllowed = <span class="keyword">false</span>;
<a name="l00901"></a>00901 }
<a name="l00902"></a>00902
<a name="l00903"></a>00903 <span class="keywordtype">bool</span> KHTMLView::dialogsAllowed() {
<a name="l00904"></a>00904 <span class="keywordtype">bool</span> allowed = d->m_dialogsAllowed;
<a name="l00905"></a>00905 <a class="code" href="classKHTMLPart.html" title="This class is khtml's main class.">KHTMLPart</a>* p = m_part-><a class="code" href="classKHTMLPart.html#a4ab62fae7ea81eafb62c1ae13c13e401" title="Returns a pointer to the parent KHTMLPart if the part is a frame in an HTML frameset.">parentPart</a>();
<a name="l00906"></a>00906 <span class="keywordflow">if</span> (p && p-><a class="code" href="classKHTMLPart.html#aa2c1b121eeba45e3dad2918cf51972c9" title="Returns a pointer to the HTML document's view.">view</a>())
<a name="l00907"></a>00907 allowed &= p-><a class="code" href="classKHTMLPart.html#aa2c1b121eeba45e3dad2918cf51972c9" title="Returns a pointer to the HTML document's view.">view</a>()->dialogsAllowed();
<a name="l00908"></a>00908 <span class="keywordflow">return</span> allowed;
<a name="l00909"></a>00909 }
<a name="l00910"></a>00910
<a name="l00911"></a>00911 <span class="keywordtype">void</span> KHTMLView::closeEvent( <a class="codeRef" href="qcloseevent.html">QCloseEvent</a>* ev )
<a name="l00912"></a>00912 {
<a name="l00913"></a>00913 closeChildDialogs();
<a name="l00914"></a>00914 QScrollView::closeEvent( ev );
<a name="l00915"></a>00915 }
<a name="l00916"></a>00916
<a name="l00917"></a>00917 <span class="comment">//</span>
<a name="l00918"></a>00918 <span class="comment">// Event Handling</span>
<a name="l00919"></a>00919 <span class="comment">//</span>
<a name="l00921"></a>00921 <span class="comment"></span>
<a name="l00922"></a>00922 <span class="keywordtype">void</span> KHTMLView::viewportMousePressEvent( <a class="codeRef" href="qmouseevent.html">QMouseEvent</a> *_mouse )
<a name="l00923"></a>00923 {
<a name="l00924"></a>00924 <span class="keywordflow">if</span> (!m_part->xmlDocImpl()) <span class="keywordflow">return</span>;
<a name="l00925"></a>00925 <span class="keywordflow">if</span> (d->possibleTripleClick && ( _mouse-><a class="codeRef" href="qmouseevent.html#button">button</a>() & MouseButtonMask ) == LeftButton)
<a name="l00926"></a>00926 {
<a name="l00927"></a>00927 viewportMouseDoubleClickEvent( _mouse ); <span class="comment">// it handles triple clicks too</span>
<a name="l00928"></a>00928 <span class="keywordflow">return</span>;
<a name="l00929"></a>00929 }
<a name="l00930"></a>00930
<a name="l00931"></a>00931 <span class="keywordtype">int</span> xm, ym;
<a name="l00932"></a>00932 <a class="codeRef" href="qscrollview.html#viewportToContents">viewportToContents</a>(_mouse-><a class="codeRef" href="qmouseevent.html#x">x</a>(), _mouse-><a class="codeRef" href="qmouseevent.html#y">y</a>(), xm, ym);
<a name="l00933"></a>00933 <span class="comment">//kdDebug( 6000 ) << "mousePressEvent: viewport=("<<_mouse->x()<<"/"<<_mouse->y()<<"), contents=(" << xm << "/" << ym << ")\n";</span>
<a name="l00934"></a>00934
<a name="l00935"></a>00935 d->isDoubleClick = <span class="keyword">false</span>;
<a name="l00936"></a>00936
<a name="l00937"></a>00937 DOM::NodeImpl::MouseEvent mev( _mouse-><a class="codeRef" href="qmouseevent.html#stateAfter">stateAfter</a>(), DOM::NodeImpl::MousePress );
<a name="l00938"></a>00938 m_part->xmlDocImpl()->prepareMouseEvent( <span class="keyword">false</span>, xm, ym, &mev );
<a name="l00939"></a>00939
<a name="l00940"></a>00940 <span class="comment">//kdDebug(6000) << "innerNode="<<mev.innerNode.nodeName().string()<<endl;</span>
<a name="l00941"></a>00941
<a name="l00942"></a>00942 <span class="keywordflow">if</span> ( (_mouse-><a class="codeRef" href="qmouseevent.html#button">button</a>() == MidButton) &&
<a name="l00943"></a>00943 !m_part->d->m_bOpenMiddleClick && !d->m_mouseScrollTimer &&
<a name="l00944"></a>00944 mev.url.isNull() && (mev.innerNode.elementId() != ID_INPUT) ) {
<a name="l00945"></a>00945 <a class="codeRef" href="qpoint.html">QPoint</a> point = mapFromGlobal( _mouse-><a class="codeRef" href="qmouseevent.html#globalPos">globalPos</a>() );
<a name="l00946"></a>00946
<a name="l00947"></a>00947 d->m_mouseScroll_byX = 0;
<a name="l00948"></a>00948 d->m_mouseScroll_byY = 0;
<a name="l00949"></a>00949
<a name="l00950"></a>00950 d->m_mouseScrollTimer = <span class="keyword">new</span> <a class="codeRef" href="qtimer.html">QTimer</a>( <span class="keyword">this</span> );
<a name="l00951"></a>00951 connect( d->m_mouseScrollTimer, SIGNAL(timeout()), <span class="keyword">this</span>, SLOT(slotMouseScrollTimer()) );
<a name="l00952"></a>00952
<a name="l00953"></a>00953 <span class="keywordflow">if</span> ( !d->m_mouseScrollIndicator ) {
<a name="l00954"></a>00954 <a class="codeRef" href="qpixmap.html">QPixmap</a> pixmap, icon;
<a name="l00955"></a>00955 pixmap.<a class="codeRef" href="qpixmap.html#resize">resize</a>( 48, 48 );
<a name="l00956"></a>00956 pixmap.<a class="codeRef" href="qpixmap.html#fill">fill</a>( <a class="codeRef" href="qcolor.html">QColor</a>( qRgba( 127, 127, 127, 127 ) ) );
<a name="l00957"></a>00957
<a name="l00958"></a>00958 <a class="codeRef" href="qpainter.html">QPainter</a> p( &pixmap );
<a name="l00959"></a>00959 icon = <a class="codeRef" doxygen="kdecore.tag:../../kdecore/html/" href="../../kdecore/html/classKGlobal.html#afd3675a46a4985161c31b3cc0ee2a606">KGlobal::iconLoader</a>()-><a class="codeRef" doxygen="kdecore.tag:../../kdecore/html/" href="../../kdecore/html/classKIconLoader.html#a55553b3f66ebdfe15ace5bef0699df00">loadIcon</a>( <span class="stringliteral">"1uparrow"</span>, <a class="codeRef" doxygen="kdecore.tag:../../kdecore/html/" href="../../kdecore/html/classKIcon.html#a20145b9c0aecf124fadc35cd30c18f82a2dddf01e0cfa645258c58da4244adb55">KIcon::Small</a> );
<a name="l00960"></a>00960 p.drawPixmap( 16, 0, icon );
<a name="l00961"></a>00961 icon = <a class="codeRef" doxygen="kdecore.tag:../../kdecore/html/" href="../../kdecore/html/classKGlobal.html#afd3675a46a4985161c31b3cc0ee2a606">KGlobal::iconLoader</a>()-><a class="codeRef" doxygen="kdecore.tag:../../kdecore/html/" href="../../kdecore/html/classKIconLoader.html#a55553b3f66ebdfe15ace5bef0699df00">loadIcon</a>( <span class="stringliteral">"1leftarrow"</span>, <a class="codeRef" doxygen="kdecore.tag:../../kdecore/html/" href="../../kdecore/html/classKIcon.html#a20145b9c0aecf124fadc35cd30c18f82a2dddf01e0cfa645258c58da4244adb55">KIcon::Small</a> );
<a name="l00962"></a>00962 p.drawPixmap( 0, 16, icon );
<a name="l00963"></a>00963 icon = <a class="codeRef" doxygen="kdecore.tag:../../kdecore/html/" href="../../kdecore/html/classKGlobal.html#afd3675a46a4985161c31b3cc0ee2a606">KGlobal::iconLoader</a>()-><a class="codeRef" doxygen="kdecore.tag:../../kdecore/html/" href="../../kdecore/html/classKIconLoader.html#a55553b3f66ebdfe15ace5bef0699df00">loadIcon</a>( <span class="stringliteral">"1downarrow"</span>, <a class="codeRef" doxygen="kdecore.tag:../../kdecore/html/" href="../../kdecore/html/classKIcon.html#a20145b9c0aecf124fadc35cd30c18f82a2dddf01e0cfa645258c58da4244adb55">KIcon::Small</a> );
<a name="l00964"></a>00964 p.drawPixmap( 16, 32,icon );
<a name="l00965"></a>00965 icon = <a class="codeRef" doxygen="kdecore.tag:../../kdecore/html/" href="../../kdecore/html/classKGlobal.html#afd3675a46a4985161c31b3cc0ee2a606">KGlobal::iconLoader</a>()-><a class="codeRef" doxygen="kdecore.tag:../../kdecore/html/" href="../../kdecore/html/classKIconLoader.html#a55553b3f66ebdfe15ace5bef0699df00">loadIcon</a>( <span class="stringliteral">"1rightarrow"</span>, <a class="codeRef" doxygen="kdecore.tag:../../kdecore/html/" href="../../kdecore/html/classKIcon.html#a20145b9c0aecf124fadc35cd30c18f82a2dddf01e0cfa645258c58da4244adb55">KIcon::Small</a> );
<a name="l00966"></a>00966 p.drawPixmap( 32, 16, icon );
<a name="l00967"></a>00967 p.drawEllipse( 23, 23, 2, 2 );
<a name="l00968"></a>00968
<a name="l00969"></a>00969 d->m_mouseScrollIndicator = <span class="keyword">new</span> <a class="codeRef" href="qwidget.html">QWidget</a>( <span class="keyword">this</span>, 0 );
<a name="l00970"></a>00970 d->m_mouseScrollIndicator->setFixedSize( 48, 48 );
<a name="l00971"></a>00971 d->m_mouseScrollIndicator->setPaletteBackgroundPixmap( pixmap );
<a name="l00972"></a>00972 }
<a name="l00973"></a>00973 d->m_mouseScrollIndicator->move( point.<a class="codeRef" href="qpoint.html#x">x</a>()-24, point.<a class="codeRef" href="qpoint.html#y">y</a>()-24 );
<a name="l00974"></a>00974
<a name="l00975"></a>00975 <span class="keywordtype">bool</span> hasHorBar = <a class="codeRef" href="qscrollview.html#visibleWidth">visibleWidth</a>() < <a class="codeRef" href="qscrollview.html#contentsWidth">contentsWidth</a>();
<a name="l00976"></a>00976 <span class="keywordtype">bool</span> hasVerBar = <a class="codeRef" href="qscrollview.html#visibleHeight">visibleHeight</a>() < <a class="codeRef" href="qscrollview.html#contentsHeight">contentsHeight</a>();
<a name="l00977"></a>00977
<a name="l00978"></a>00978 <a class="codeRef" doxygen="kdecore.tag:../../kdecore/html/" href="../../kdecore/html/classKConfig.html">KConfig</a> *config = <a class="codeRef" doxygen="kdecore.tag:../../kdecore/html/" href="../../kdecore/html/classKGlobal.html#a71532b4619923ec5f7779c5f0065e6e7">KGlobal::config</a>();
<a name="l00979"></a>00979 <a class="codeRef" doxygen="kdecore.tag:../../kdecore/html/" href="../../kdecore/html/classKConfigGroupSaver.html">KConfigGroupSaver</a> saver( config, <span class="stringliteral">"HTML Settings"</span> );
<a name="l00980"></a>00980 <span class="keywordflow">if</span> ( config-><a class="codeRef" doxygen="kdecore.tag:../../kdecore/html/" href="../../kdecore/html/classKConfigBase.html#a515c85fb1b7b3ddab4c6612cdb67bf74">readBoolEntry</a>( <span class="stringliteral">"ShowMouseScrollIndicator"</span>, <span class="keyword">true</span> ) ) {
<a name="l00981"></a>00981 d->m_mouseScrollIndicator->show();
<a name="l00982"></a>00982 d->m_mouseScrollIndicator->unsetCursor();
<a name="l00983"></a>00983
<a name="l00984"></a>00984 <a class="codeRef" href="qbitmap.html">QBitmap</a> mask = d->m_mouseScrollIndicator->paletteBackgroundPixmap()->createHeuristicMask( <span class="keyword">true</span> );
<a name="l00985"></a>00985
<a name="l00986"></a>00986 <span class="keywordflow">if</span> ( hasHorBar && !hasVerBar ) {
<a name="l00987"></a>00987 <a class="codeRef" href="qbitmap.html">QBitmap</a> bm( 16, 16, <span class="keyword">true</span> );
<a name="l00988"></a>00988 bitBlt( &mask, 16, 0, &bm, 0, 0, -1, -1 );
<a name="l00989"></a>00989 bitBlt( &mask, 16, 32, &bm, 0, 0, -1, -1 );
<a name="l00990"></a>00990 d->m_mouseScrollIndicator->setCursor( KCursor::SizeHorCursor );
<a name="l00991"></a>00991 }
<a name="l00992"></a>00992 <span class="keywordflow">else</span> <span class="keywordflow">if</span> ( !hasHorBar && hasVerBar ) {
<a name="l00993"></a>00993 <a class="codeRef" href="qbitmap.html">QBitmap</a> bm( 16, 16, <span class="keyword">true</span> );
<a name="l00994"></a>00994 bitBlt( &mask, 0, 16, &bm, 0, 0, -1, -1 );
<a name="l00995"></a>00995 bitBlt( &mask, 32, 16, &bm, 0, 0, -1, -1 );
<a name="l00996"></a>00996 d->m_mouseScrollIndicator->setCursor( KCursor::SizeVerCursor );
<a name="l00997"></a>00997 }
<a name="l00998"></a>00998 <span class="keywordflow">else</span>
<a name="l00999"></a>00999 d->m_mouseScrollIndicator->setCursor( KCursor::SizeAllCursor );
<a name="l01000"></a>01000
<a name="l01001"></a>01001 d->m_mouseScrollIndicator->setMask( mask );
<a name="l01002"></a>01002 }
<a name="l01003"></a>01003 <span class="keywordflow">else</span> {
<a name="l01004"></a>01004 <span class="keywordflow">if</span> ( hasHorBar && !hasVerBar )
<a name="l01005"></a>01005 <a class="codeRef" href="qscrollview.html#viewport">viewport</a>()->setCursor( KCursor::SizeHorCursor );
<a name="l01006"></a>01006 <span class="keywordflow">else</span> <span class="keywordflow">if</span> ( !hasHorBar && hasVerBar )
<a name="l01007"></a>01007 <a class="codeRef" href="qscrollview.html#viewport">viewport</a>()->setCursor( KCursor::SizeVerCursor );
<a name="l01008"></a>01008 <span class="keywordflow">else</span>
<a name="l01009"></a>01009 <a class="codeRef" href="qscrollview.html#viewport">viewport</a>()->setCursor( KCursor::SizeAllCursor );
<a name="l01010"></a>01010 }
<a name="l01011"></a>01011
<a name="l01012"></a>01012 <span class="keywordflow">return</span>;
<a name="l01013"></a>01013 }
<a name="l01014"></a>01014 <span class="keywordflow">else</span> <span class="keywordflow">if</span> ( d->m_mouseScrollTimer ) {
<a name="l01015"></a>01015 <span class="keyword">delete</span> d->m_mouseScrollTimer;
<a name="l01016"></a>01016 d->m_mouseScrollTimer = 0;
<a name="l01017"></a>01017
<a name="l01018"></a>01018 <span class="keywordflow">if</span> ( d->m_mouseScrollIndicator )
<a name="l01019"></a>01019 d->m_mouseScrollIndicator->hide();
<a name="l01020"></a>01020 }
<a name="l01021"></a>01021
<a name="l01022"></a>01022 d->clickCount = 1;
<a name="l01023"></a>01023 d->clickX = xm;
<a name="l01024"></a>01024 d->clickY = ym;
<a name="l01025"></a>01025
<a name="l01026"></a>01026 <span class="keywordtype">bool</span> swallowEvent = dispatchMouseEvent(EventImpl::MOUSEDOWN_EVENT,mev.innerNode.handle(),mev.innerNonSharedNode.handle(),<span class="keyword">true</span>,
<a name="l01027"></a>01027 d->clickCount,_mouse,<span class="keyword">true</span>,DOM::NodeImpl::MousePress);
<a name="l01028"></a>01028
<a name="l01029"></a>01029 khtml::RenderObject* r = mev.innerNode.handle() ? mev.innerNode.handle()->renderer() : 0;
<a name="l01030"></a>01030 <span class="keywordflow">if</span> (r && r->isWidget())
<a name="l01031"></a>01031 _mouse-><a class="codeRef" href="qmouseevent.html#ignore">ignore</a>();
<a name="l01032"></a>01032
<a name="l01033"></a>01033 <span class="keywordflow">if</span> (!swallowEvent) {
<a name="l01034"></a>01034 emit m_part-><a class="code" href="classKHTMLPart.html#a604649c0729a3ba2d1b807336c8513a4" title="This signal is emitted when an element retrieves the keyboard focus.">nodeActivated</a>(mev.innerNode);
<a name="l01035"></a>01035
<a name="l01036"></a>01036 khtml::MousePressEvent <a class="codeRef" doxygen="kdecore.tag:../../kdecore/html/" href="../../kdecore/html/namespaceKNotifyClient.html#a4057f79811e557201f9dc297541be589">event</a>( _mouse, xm, ym, mev.url, mev.target, mev.innerNode );
<a name="l01037"></a>01037 <a class="codeRef" href="qapplication.html#sendEvent">QApplication::sendEvent</a>( m_part, &event );
<a name="l01038"></a>01038 <span class="comment">// we might be deleted after this</span>
<a name="l01039"></a>01039 }
<a name="l01040"></a>01040 }
<a name="l01041"></a>01041
<a name="l01042"></a>01042 <span class="keywordtype">void</span> KHTMLView::viewportMouseDoubleClickEvent( <a class="codeRef" href="qmouseevent.html">QMouseEvent</a> *_mouse )
<a name="l01043"></a>01043 {
<a name="l01044"></a>01044 <span class="keywordflow">if</span>(!m_part->xmlDocImpl()) <span class="keywordflow">return</span>;
<a name="l01045"></a>01045
<a name="l01046"></a>01046 <span class="keywordtype">int</span> xm, ym;
<a name="l01047"></a>01047 <a class="codeRef" href="qscrollview.html#viewportToContents">viewportToContents</a>(_mouse-><a class="codeRef" href="qmouseevent.html#x">x</a>(), _mouse-><a class="codeRef" href="qmouseevent.html#y">y</a>(), xm, ym);
<a name="l01048"></a>01048
<a name="l01049"></a>01049 <a class="codeRef" doxygen="kdecore.tag:../../kdecore/html/" href="../../kdecore/html/group__kdebug.html#gafbb9aa4a84d6c0563d46550454b9714b">kdDebug</a>( 6000 ) << <span class="stringliteral">"mouseDblClickEvent: x="</span> << xm << <span class="stringliteral">", y="</span> << ym << <a class="codeRef" doxygen="kdecore.tag:../../kdecore/html/" href="../../kdecore/html/group__kdebug.html#ga313d520ed8f8f6b46eeef22cfb3b082a">endl</a>;
<a name="l01050"></a>01050
<a name="l01051"></a>01051 d->isDoubleClick = <span class="keyword">true</span>;
<a name="l01052"></a>01052
<a name="l01053"></a>01053 DOM::NodeImpl::MouseEvent mev( _mouse-><a class="codeRef" href="qmouseevent.html#stateAfter">stateAfter</a>(), DOM::NodeImpl::MouseDblClick );
<a name="l01054"></a>01054 m_part->xmlDocImpl()->prepareMouseEvent( <span class="keyword">false</span>, xm, ym, &mev );
<a name="l01055"></a>01055
<a name="l01056"></a>01056 <span class="comment">// We do the same thing as viewportMousePressEvent() here, since the DOM does not treat</span>
<a name="l01057"></a>01057 <span class="comment">// single and double-click events as separate (only the detail, i.e. number of clicks differs)</span>
<a name="l01058"></a>01058 <span class="keywordflow">if</span> (d->clickCount > 0 &&
<a name="l01059"></a>01059 <a class="codeRef" href="qpoint.html">QPoint</a>(d->clickX-xm,d->clickY-ym).<a class="codeRef" href="qpoint.html#manhattanLength">manhattanLength</a>() <= <a class="codeRef" href="qapplication.html#startDragDistance">QApplication::startDragDistance</a>())
<a name="l01060"></a>01060 d->clickCount++;
<a name="l01061"></a>01061 <span class="keywordflow">else</span> { <span class="comment">// shouldn't happen, if Qt has the same criterias for double clicks.</span>
<a name="l01062"></a>01062 d->clickCount = 1;
<a name="l01063"></a>01063 d->clickX = xm;
<a name="l01064"></a>01064 d->clickY = ym;
<a name="l01065"></a>01065 }
<a name="l01066"></a>01066 <span class="keywordtype">bool</span> swallowEvent = dispatchMouseEvent(EventImpl::MOUSEDOWN_EVENT,mev.innerNode.handle(),mev.innerNonSharedNode.handle(),<span class="keyword">true</span>,
<a name="l01067"></a>01067 d->clickCount,_mouse,<span class="keyword">true</span>,DOM::NodeImpl::MouseDblClick);
<a name="l01068"></a>01068
<a name="l01069"></a>01069 khtml::RenderObject* r = mev.innerNode.handle() ? mev.innerNode.handle()->renderer() : 0;
<a name="l01070"></a>01070 <span class="keywordflow">if</span> (r && r->isWidget())
<a name="l01071"></a>01071 _mouse-><a class="codeRef" href="qmouseevent.html#ignore">ignore</a>();
<a name="l01072"></a>01072
<a name="l01073"></a>01073 <span class="keywordflow">if</span> (!swallowEvent) {
<a name="l01074"></a>01074 khtml::MouseDoubleClickEvent <a class="codeRef" doxygen="kdecore.tag:../../kdecore/html/" href="../../kdecore/html/namespaceKNotifyClient.html#a4057f79811e557201f9dc297541be589">event</a>( _mouse, xm, ym, mev.url, mev.target, mev.innerNode, d->clickCount );
<a name="l01075"></a>01075 <a class="codeRef" href="qapplication.html#sendEvent">QApplication::sendEvent</a>( m_part, &event );
<a name="l01076"></a>01076 }
<a name="l01077"></a>01077
<a name="l01078"></a>01078 d->possibleTripleClick=<span class="keyword">true</span>;
<a name="l01079"></a>01079 <a class="codeRef" href="qtimer.html#singleShot">QTimer::singleShot</a>(<a class="codeRef" href="qapplication.html#doubleClickInterval">QApplication::doubleClickInterval</a>(),<span class="keyword">this</span>,SLOT(tripleClickTimeout()));
<a name="l01080"></a>01080 }
<a name="l01081"></a>01081
<a name="l01082"></a>01082 <span class="keywordtype">void</span> KHTMLView::tripleClickTimeout()
<a name="l01083"></a>01083 {
<a name="l01084"></a>01084 d->possibleTripleClick = <span class="keyword">false</span>;
<a name="l01085"></a>01085 d->clickCount = 0;
<a name="l01086"></a>01086 }
<a name="l01087"></a>01087
<a name="l01088"></a>01088 <span class="keyword">static</span> <span class="keyword">inline</span> <span class="keywordtype">void</span> forwardPeripheralEvent(khtml::RenderWidget* r, <a class="codeRef" href="qmouseevent.html">QMouseEvent</a>* me, <span class="keywordtype">int</span> x, <span class="keywordtype">int</span> y)
<a name="l01089"></a>01089 {
<a name="l01090"></a>01090 <span class="keywordtype">int</span> absx = 0;
<a name="l01091"></a>01091 <span class="keywordtype">int</span> absy = 0;
<a name="l01092"></a>01092 r->absolutePosition(absx, absy);
<a name="l01093"></a>01093 <a class="codeRef" href="qpoint.html">QPoint</a> p(x-absx, y-absy);
<a name="l01094"></a>01094 <a class="codeRef" href="qmouseevent.html">QMouseEvent</a> fw(me->type(), p, me-><a class="codeRef" href="qmouseevent.html#button">button</a>(), me-><a class="codeRef" href="qmouseevent.html#state">state</a>());
<a name="l01095"></a>01095 <a class="codeRef" href="qwidget.html">QWidget</a>* w = r->widget();
<a name="l01096"></a>01096 <a class="codeRef" href="qscrollview.html">QScrollView</a>* sc = ::qt_cast<<a class="codeRef" href="qscrollview.html">QScrollView</a>*>(w);
<a name="l01097"></a>01097 <span class="keywordflow">if</span> (sc && !::qt_cast<QListBox*>(w))
<a name="l01098"></a>01098 static_cast<khtml::RenderWidget::ScrollViewEventPropagator*>(sc)->sendEvent(&fw);
<a name="l01099"></a>01099 <span class="keywordflow">else</span> <span class="keywordflow">if</span>(w)
<a name="l01100"></a>01100 <span class="keyword">static_cast<</span>khtml::RenderWidget::EventPropagator*<span class="keyword">></span>(w)->sendEvent(&fw);
<a name="l01101"></a>01101 }
<a name="l01102"></a>01102
<a name="l01103"></a>01103
<a name="l01104"></a>01104 <span class="keyword">static</span> <span class="keywordtype">bool</span> targetOpensNewWindow(<a class="code" href="classKHTMLPart.html" title="This class is khtml's main class.">KHTMLPart</a> *part, <a class="codeRef" href="qstring.html">QString</a> target)
<a name="l01105"></a>01105 {
<a name="l01106"></a>01106 <span class="keywordflow">if</span> (!target.<a class="codeRef" href="qstring.html#isEmpty">isEmpty</a>() && (target.<a class="codeRef" href="qstring.html#lower">lower</a>() != <span class="stringliteral">"_top"</span>) &&
<a name="l01107"></a>01107 (target.<a class="codeRef" href="qstring.html#lower">lower</a>() != <span class="stringliteral">"_self"</span>) && (target.<a class="codeRef" href="qstring.html#lower">lower</a>() != <span class="stringliteral">"_parent"</span>)) {
<a name="l01108"></a>01108 <span class="keywordflow">if</span> (target.<a class="codeRef" href="qstring.html#lower">lower</a>() == <span class="stringliteral">"_blank"</span>)
<a name="l01109"></a>01109 <span class="keywordflow">return</span> <span class="keyword">true</span>;
<a name="l01110"></a>01110 <span class="keywordflow">else</span> {
<a name="l01111"></a>01111 <span class="keywordflow">while</span> (part-><a class="code" href="classKHTMLPart.html#a4ab62fae7ea81eafb62c1ae13c13e401" title="Returns a pointer to the parent KHTMLPart if the part is a frame in an HTML frameset.">parentPart</a>())
<a name="l01112"></a>01112 part = part-><a class="code" href="classKHTMLPart.html#a4ab62fae7ea81eafb62c1ae13c13e401" title="Returns a pointer to the parent KHTMLPart if the part is a frame in an HTML frameset.">parentPart</a>();
<a name="l01113"></a>01113 <span class="keywordflow">if</span> (!part-><a class="code" href="classKHTMLPart.html#af97a8cf169fae9d308c68f7ee7061443" title="Returns whether a frame with the specified name is exists or not.">frameExists</a>(target))
<a name="l01114"></a>01114 <span class="keywordflow">return</span> <span class="keyword">true</span>;
<a name="l01115"></a>01115 }
<a name="l01116"></a>01116 }
<a name="l01117"></a>01117 <span class="keywordflow">return</span> <span class="keyword">false</span>;
<a name="l01118"></a>01118 }
<a name="l01119"></a>01119
<a name="l01120"></a>01120 <span class="keywordtype">void</span> KHTMLView::viewportMouseMoveEvent( <a class="codeRef" href="qmouseevent.html">QMouseEvent</a> * _mouse )
<a name="l01121"></a>01121 {
<a name="l01122"></a>01122 <span class="keywordflow">if</span> ( d->m_mouseScrollTimer ) {
<a name="l01123"></a>01123 <a class="codeRef" href="qpoint.html">QPoint</a> point = mapFromGlobal( _mouse-><a class="codeRef" href="qmouseevent.html#globalPos">globalPos</a>() );
<a name="l01124"></a>01124
<a name="l01125"></a>01125 <span class="keywordtype">int</span> deltaX = point.<a class="codeRef" href="qpoint.html#x">x</a>() - d->m_mouseScrollIndicator->x() - 24;
<a name="l01126"></a>01126 <span class="keywordtype">int</span> deltaY = point.<a class="codeRef" href="qpoint.html#y">y</a>() - d->m_mouseScrollIndicator->y() - 24;
<a name="l01127"></a>01127
<a name="l01128"></a>01128 (deltaX > 0) ? d->m_mouseScroll_byX = 1 : d->m_mouseScroll_byX = -1;
<a name="l01129"></a>01129 (deltaY > 0) ? d->m_mouseScroll_byY = 1 : d->m_mouseScroll_byY = -1;
<a name="l01130"></a>01130
<a name="l01131"></a>01131 <span class="keywordtype">double</span> adX = QABS(deltaX)/30.0;
<a name="l01132"></a>01132 <span class="keywordtype">double</span> adY = QABS(deltaY)/30.0;
<a name="l01133"></a>01133
<a name="l01134"></a>01134 d->m_mouseScroll_byX = kMax(kMin(d->m_mouseScroll_byX * <span class="keywordtype">int</span>(adX*adX), SHRT_MAX), SHRT_MIN);
<a name="l01135"></a>01135 d->m_mouseScroll_byY = kMax(kMin(d->m_mouseScroll_byY * <span class="keywordtype">int</span>(adY*adY), SHRT_MAX), SHRT_MIN);
<a name="l01136"></a>01136
<a name="l01137"></a>01137 <span class="keywordflow">if</span> (d->m_mouseScroll_byX == 0 && d->m_mouseScroll_byY == 0) {
<a name="l01138"></a>01138 d->m_mouseScrollTimer->stop();
<a name="l01139"></a>01139 }
<a name="l01140"></a>01140 <span class="keywordflow">else</span> <span class="keywordflow">if</span> (!d->m_mouseScrollTimer->isActive()) {
<a name="l01141"></a>01141 d->m_mouseScrollTimer->changeInterval( 20 );
<a name="l01142"></a>01142 }
<a name="l01143"></a>01143 }
<a name="l01144"></a>01144
<a name="l01145"></a>01145 <span class="keywordflow">if</span>(!m_part->xmlDocImpl()) <span class="keywordflow">return</span>;
<a name="l01146"></a>01146
<a name="l01147"></a>01147 <span class="keywordtype">int</span> xm, ym;
<a name="l01148"></a>01148 <a class="codeRef" href="qscrollview.html#viewportToContents">viewportToContents</a>(_mouse-><a class="codeRef" href="qmouseevent.html#x">x</a>(), _mouse-><a class="codeRef" href="qmouseevent.html#y">y</a>(), xm, ym);
<a name="l01149"></a>01149
<a name="l01150"></a>01150 DOM::NodeImpl::MouseEvent mev( _mouse-><a class="codeRef" href="qmouseevent.html#stateAfter">stateAfter</a>(), DOM::NodeImpl::MouseMove );
<a name="l01151"></a>01151 <span class="comment">// Do not modify :hover/:active state while mouse is pressed.</span>
<a name="l01152"></a>01152 m_part->xmlDocImpl()->prepareMouseEvent( _mouse-><a class="codeRef" href="qmouseevent.html#state">state</a>() & Qt::MouseButtonMask <span class="comment">/*readonly ?*/</span>, xm, ym, &mev );
<a name="l01153"></a>01153
<a name="l01154"></a>01154 <span class="comment">// kdDebug(6000) << "mouse move: " << _mouse->pos()</span>
<a name="l01155"></a>01155 <span class="comment">// << " button " << _mouse->button()</span>
<a name="l01156"></a>01156 <span class="comment">// << " state " << _mouse->state() << endl;</span>
<a name="l01157"></a>01157
<a name="l01158"></a>01158 <span class="keywordtype">bool</span> swallowEvent = dispatchMouseEvent(EventImpl::MOUSEMOVE_EVENT,mev.innerNode.handle(),mev.innerNonSharedNode.handle(),<span class="keyword">false</span>,
<a name="l01159"></a>01159 0,_mouse,<span class="keyword">true</span>,DOM::NodeImpl::MouseMove);
<a name="l01160"></a>01160
<a name="l01161"></a>01161 <span class="keywordflow">if</span> (d->clickCount > 0 &&
<a name="l01162"></a>01162 <a class="codeRef" href="qpoint.html">QPoint</a>(d->clickX-xm,d->clickY-ym).<a class="codeRef" href="qpoint.html#manhattanLength">manhattanLength</a>() > <a class="codeRef" href="qapplication.html#startDragDistance">QApplication::startDragDistance</a>()) {
<a name="l01163"></a>01163 d->clickCount = 0; <span class="comment">// moving the mouse outside the threshold invalidates the click</span>
<a name="l01164"></a>01164 }
<a name="l01165"></a>01165
<a name="l01166"></a>01166 <span class="comment">// execute the scheduled script. This is to make sure the mouseover events come after the mouseout events</span>
<a name="l01167"></a>01167 m_part->executeScheduledScript();
<a name="l01168"></a>01168
<a name="l01169"></a>01169 DOM::NodeImpl* fn = m_part->xmlDocImpl()->focusNode();
<a name="l01170"></a>01170 <span class="keywordflow">if</span> (fn && fn != mev.innerNode.handle() &&
<a name="l01171"></a>01171 fn->renderer() && fn->renderer()->isWidget()) {
<a name="l01172"></a>01172 forwardPeripheralEvent(static_cast<khtml::RenderWidget*>(fn->renderer()), _mouse, xm, ym);
<a name="l01173"></a>01173 }
<a name="l01174"></a>01174
<a name="l01175"></a>01175 khtml::RenderObject* r = mev.innerNode.handle() ? mev.innerNode.handle()->renderer() : 0;
<a name="l01176"></a>01176 khtml::RenderStyle* style = (r && r->style()) ? r->style() : 0;
<a name="l01177"></a>01177 <a class="codeRef" href="qcursor.html">QCursor</a> c;
<a name="l01178"></a>01178 <span class="keywordtype">bool</span> mailtoCursor = <span class="keyword">false</span>;
<a name="l01179"></a>01179 <span class="keywordtype">bool</span> newWindowCursor = <span class="keyword">false</span>;
<a name="l01180"></a>01180 <span class="keywordflow">switch</span> ( style ? style->cursor() : CURSOR_AUTO) {
<a name="l01181"></a>01181 <span class="keywordflow">case</span> CURSOR_AUTO:
<a name="l01182"></a>01182 <span class="keywordflow">if</span> ( r && r->isText() )
<a name="l01183"></a>01183 c = <a class="codeRef" doxygen="kdeui.tag:../../kdeui/html/" href="../../kdeui/html/classKCursor.html#a3977d0a4d032e46fcf41b18035b71ada">KCursor::ibeamCursor</a>();
<a name="l01184"></a>01184 <span class="keywordflow">if</span> ( mev.url.length() && m_part->settings()->changeCursor() ) {
<a name="l01185"></a>01185 c = m_part-><a class="code" href="classKHTMLPart.html#a78362f8faaf44359a04e861ca4167f16" title="Returns the cursor which is used when the cursor is on a link.">urlCursor</a>();
<a name="l01186"></a>01186 <span class="keywordflow">if</span> (mev.url.string().startsWith(<span class="stringliteral">"mailto:"</span>) && mev.url.string().find(<span class="charliteral">'@'</span>)>0)
<a name="l01187"></a>01187 mailtoCursor = <span class="keyword">true</span>;
<a name="l01188"></a>01188 <span class="keywordflow">else</span>
<a name="l01189"></a>01189 newWindowCursor = targetOpensNewWindow( m_part, mev.target.string() );
<a name="l01190"></a>01190 }
<a name="l01191"></a>01191
<a name="l01192"></a>01192 <span class="keywordflow">if</span> (r && r->isFrameSet() && !<span class="keyword">static_cast<</span>RenderFrameSet*<span class="keyword">></span>(r)->noResize())
<a name="l01193"></a>01193 c = <a class="codeRef" href="qcursor.html">QCursor</a>(static_cast<RenderFrameSet*>(r)->cursorShape());
<a name="l01194"></a>01194
<a name="l01195"></a>01195 <span class="keywordflow">break</span>;
<a name="l01196"></a>01196 <span class="keywordflow">case</span> CURSOR_CROSS:
<a name="l01197"></a>01197 c = <a class="codeRef" doxygen="kdeui.tag:../../kdeui/html/" href="../../kdeui/html/classKCursor.html#aa5035ffdf2f356804ea5ab1b18f8b977">KCursor::crossCursor</a>();
<a name="l01198"></a>01198 <span class="keywordflow">break</span>;
<a name="l01199"></a>01199 <span class="keywordflow">case</span> CURSOR_POINTER:
<a name="l01200"></a>01200 c = m_part-><a class="code" href="classKHTMLPart.html#a78362f8faaf44359a04e861ca4167f16" title="Returns the cursor which is used when the cursor is on a link.">urlCursor</a>();
<a name="l01201"></a>01201 <span class="keywordflow">if</span> (mev.url.string().startsWith(<span class="stringliteral">"mailto:"</span>) && mev.url.string().find(<span class="charliteral">'@'</span>)>0)
<a name="l01202"></a>01202 mailtoCursor = <span class="keyword">true</span>;
<a name="l01203"></a>01203 <span class="keywordflow">else</span>
<a name="l01204"></a>01204 newWindowCursor = targetOpensNewWindow( m_part, mev.target.string() );
<a name="l01205"></a>01205 <span class="keywordflow">break</span>;
<a name="l01206"></a>01206 <span class="keywordflow">case</span> CURSOR_PROGRESS:
<a name="l01207"></a>01207 c = <a class="codeRef" doxygen="kdeui.tag:../../kdeui/html/" href="../../kdeui/html/classKCursor.html#a06dcc73d042aee62631a657846116eb3">KCursor::workingCursor</a>();
<a name="l01208"></a>01208 <span class="keywordflow">break</span>;
<a name="l01209"></a>01209 <span class="keywordflow">case</span> CURSOR_MOVE:
<a name="l01210"></a>01210 c = <a class="codeRef" doxygen="kdeui.tag:../../kdeui/html/" href="../../kdeui/html/classKCursor.html#aeda3aa203468afe79b858b6276540a49">KCursor::sizeAllCursor</a>();
<a name="l01211"></a>01211 <span class="keywordflow">break</span>;
<a name="l01212"></a>01212 <span class="keywordflow">case</span> CURSOR_E_RESIZE:
<a name="l01213"></a>01213 <span class="keywordflow">case</span> CURSOR_W_RESIZE:
<a name="l01214"></a>01214 c = <a class="codeRef" doxygen="kdeui.tag:../../kdeui/html/" href="../../kdeui/html/classKCursor.html#a57458b306ff9f3350e8f3da6c8cde7e5">KCursor::sizeHorCursor</a>();
<a name="l01215"></a>01215 <span class="keywordflow">break</span>;
<a name="l01216"></a>01216 <span class="keywordflow">case</span> CURSOR_N_RESIZE:
<a name="l01217"></a>01217 <span class="keywordflow">case</span> CURSOR_S_RESIZE:
<a name="l01218"></a>01218 c = <a class="codeRef" doxygen="kdeui.tag:../../kdeui/html/" href="../../kdeui/html/classKCursor.html#a0320e3889cbf92fa83f2216e0d820d71">KCursor::sizeVerCursor</a>();
<a name="l01219"></a>01219 <span class="keywordflow">break</span>;
<a name="l01220"></a>01220 <span class="keywordflow">case</span> CURSOR_NE_RESIZE:
<a name="l01221"></a>01221 <span class="keywordflow">case</span> CURSOR_SW_RESIZE:
<a name="l01222"></a>01222 c = <a class="codeRef" doxygen="kdeui.tag:../../kdeui/html/" href="../../kdeui/html/classKCursor.html#a457d4edcb1df2671c02745ceda3d2b50">KCursor::sizeBDiagCursor</a>();
<a name="l01223"></a>01223 <span class="keywordflow">break</span>;
<a name="l01224"></a>01224 <span class="keywordflow">case</span> CURSOR_NW_RESIZE:
<a name="l01225"></a>01225 <span class="keywordflow">case</span> CURSOR_SE_RESIZE:
<a name="l01226"></a>01226 c = <a class="codeRef" doxygen="kdeui.tag:../../kdeui/html/" href="../../kdeui/html/classKCursor.html#ac7927353bf6c0227d2f80f2b8ef7d20f">KCursor::sizeFDiagCursor</a>();
<a name="l01227"></a>01227 <span class="keywordflow">break</span>;
<a name="l01228"></a>01228 <span class="keywordflow">case</span> CURSOR_TEXT:
<a name="l01229"></a>01229 c = <a class="codeRef" doxygen="kdeui.tag:../../kdeui/html/" href="../../kdeui/html/classKCursor.html#a3977d0a4d032e46fcf41b18035b71ada">KCursor::ibeamCursor</a>();
<a name="l01230"></a>01230 <span class="keywordflow">break</span>;
<a name="l01231"></a>01231 <span class="keywordflow">case</span> CURSOR_WAIT:
<a name="l01232"></a>01232 c = <a class="codeRef" doxygen="kdeui.tag:../../kdeui/html/" href="../../kdeui/html/classKCursor.html#aa65ed8455ecad6f0877871aef7ebe201">KCursor::waitCursor</a>();
<a name="l01233"></a>01233 <span class="keywordflow">break</span>;
<a name="l01234"></a>01234 <span class="keywordflow">case</span> CURSOR_HELP:
<a name="l01235"></a>01235 c = <a class="codeRef" doxygen="kdeui.tag:../../kdeui/html/" href="../../kdeui/html/classKCursor.html#a17c4f1064848f69e02d2ac45c7f2e7b8">KCursor::whatsThisCursor</a>();
<a name="l01236"></a>01236 <span class="keywordflow">break</span>;
<a name="l01237"></a>01237 <span class="keywordflow">case</span> CURSOR_DEFAULT:
<a name="l01238"></a>01238 <span class="keywordflow">break</span>;
<a name="l01239"></a>01239 }
<a name="l01240"></a>01240
<a name="l01241"></a>01241 <span class="keywordflow">if</span> ( <a class="codeRef" href="qscrollview.html#viewport">viewport</a>()->cursor().handle() != c.<a class="codeRef" href="qcursor.html#handle">handle</a>() ) {
<a name="l01242"></a>01242 <span class="keywordflow">if</span>( c.<a class="codeRef" href="qcursor.html#handle">handle</a>() == <a class="codeRef" doxygen="kdeui.tag:../../kdeui/html/" href="../../kdeui/html/classKCursor.html#ac0f10f2e12284c060336fe1c8aa52c5d">KCursor::arrowCursor</a>().<a class="codeRef" href="qcursor.html#handle">handle</a>()) {
<a name="l01243"></a>01243 <span class="keywordflow">for</span> (<a class="code" href="classKHTMLPart.html" title="This class is khtml's main class.">KHTMLPart</a>* p = m_part; p; p = p-><a class="code" href="classKHTMLPart.html#a4ab62fae7ea81eafb62c1ae13c13e401" title="Returns a pointer to the parent KHTMLPart if the part is a frame in an HTML frameset.">parentPart</a>())
<a name="l01244"></a>01244 p-><a class="code" href="classKHTMLPart.html#aa2c1b121eeba45e3dad2918cf51972c9" title="Returns a pointer to the HTML document's view.">view</a>()-><a class="codeRef" href="qscrollview.html#viewport">viewport</a>()->unsetCursor();
<a name="l01245"></a>01245 }
<a name="l01246"></a>01246 <span class="keywordflow">else</span> {
<a name="l01247"></a>01247 <a class="codeRef" href="qscrollview.html#viewport">viewport</a>()->setCursor( c );
<a name="l01248"></a>01248 }
<a name="l01249"></a>01249 }
<a name="l01250"></a>01250
<a name="l01251"></a>01251 <span class="keywordflow">if</span> ( ( mailtoCursor || newWindowCursor ) && isVisible() && hasFocus() ) {
<a name="l01252"></a>01252 <span class="preprocessor">#ifdef Q_WS_X11</span>
<a name="l01253"></a>01253 <span class="preprocessor"></span> <a class="codeRef" href="qpixmap.html">QPixmap</a> icon_pixmap = <a class="codeRef" doxygen="kdecore.tag:../../kdecore/html/" href="../../kdecore/html/classKGlobal.html#afd3675a46a4985161c31b3cc0ee2a606">KGlobal::iconLoader</a>()-><a class="codeRef" doxygen="kdecore.tag:../../kdecore/html/" href="../../kdecore/html/classKIconLoader.html#a55553b3f66ebdfe15ace5bef0699df00">loadIcon</a>( mailtoCursor ? <span class="stringliteral">"mail_generic"</span> : <span class="stringliteral">"window_new"</span>, <a class="codeRef" doxygen="kdecore.tag:../../kdecore/html/" href="../../kdecore/html/classKIcon.html#a20145b9c0aecf124fadc35cd30c18f82a2dddf01e0cfa645258c58da4244adb55">KIcon::Small</a>, 0, <a class="codeRef" doxygen="kdecore.tag:../../kdecore/html/" href="../../kdecore/html/classKIcon.html#a19ccee347f9701d5daac1db3896021faad53000a72ded013ba27e3115ae10daaa">KIcon::DefaultState</a>, 0, <span class="keyword">true</span> );
<a name="l01254"></a>01254
<a name="l01255"></a>01255 <span class="keywordflow">if</span> (d->cursor_icon_widget) {
<a name="l01256"></a>01256 <span class="keyword">const</span> <a class="codeRef" href="qpixmap.html">QPixmap</a> *pm = d->cursor_icon_widget->backgroundPixmap();
<a name="l01257"></a>01257 <span class="keywordflow">if</span> (!pm || pm-><a class="codeRef" href="qpixmap.html#serialNumber">serialNumber</a>()!=icon_pixmap.<a class="codeRef" href="qpixmap.html#serialNumber">serialNumber</a>()) {
<a name="l01258"></a>01258 <span class="keyword">delete</span> d->cursor_icon_widget;
<a name="l01259"></a>01259 d->cursor_icon_widget = 0;
<a name="l01260"></a>01260 }
<a name="l01261"></a>01261 }
<a name="l01262"></a>01262
<a name="l01263"></a>01263 <span class="keywordflow">if</span>( !d->cursor_icon_widget ) {
<a name="l01264"></a>01264 d->cursor_icon_widget = <span class="keyword">new</span> <a class="codeRef" href="qwidget.html">QWidget</a>( NULL, NULL, WX11BypassWM );
<a name="l01265"></a>01265 XSetWindowAttributes attr;
<a name="l01266"></a>01266 attr.save_under = True;
<a name="l01267"></a>01267 XChangeWindowAttributes( qt_xdisplay(), d->cursor_icon_widget->winId(), CWSaveUnder, &attr );
<a name="l01268"></a>01268 d->cursor_icon_widget->resize( icon_pixmap.<a class="codeRef" href="qpixmap.html#width">width</a>(), icon_pixmap.<a class="codeRef" href="qpixmap.html#height">height</a>());
<a name="l01269"></a>01269 <span class="keywordflow">if</span>( icon_pixmap.<a class="codeRef" href="qpixmap.html#mask">mask</a>() )
<a name="l01270"></a>01270 d->cursor_icon_widget->setMask( *icon_pixmap.<a class="codeRef" href="qpixmap.html#mask">mask</a>());
<a name="l01271"></a>01271 <span class="keywordflow">else</span>
<a name="l01272"></a>01272 d->cursor_icon_widget->clearMask();
<a name="l01273"></a>01273 d->cursor_icon_widget->setBackgroundPixmap( icon_pixmap );
<a name="l01274"></a>01274 d->cursor_icon_widget->erase();
<a name="l01275"></a>01275 }
<a name="l01276"></a>01276 <a class="codeRef" href="qpoint.html">QPoint</a> c_pos = <a class="codeRef" href="qcursor.html#pos">QCursor::pos</a>();
<a name="l01277"></a>01277 d->cursor_icon_widget->move( c_pos.<a class="codeRef" href="qpoint.html#x">x</a>() + 15, c_pos.<a class="codeRef" href="qpoint.html#y">y</a>() + 15 );
<a name="l01278"></a>01278 XRaiseWindow( qt_xdisplay(), d->cursor_icon_widget->winId());
<a name="l01279"></a>01279 <a class="codeRef" href="qapplication.html#flushX">QApplication::flushX</a>();
<a name="l01280"></a>01280 d->cursor_icon_widget->show();
<a name="l01281"></a>01281 <span class="preprocessor">#endif</span>
<a name="l01282"></a>01282 <span class="preprocessor"></span> }
<a name="l01283"></a>01283 <span class="keywordflow">else</span> <span class="keywordflow">if</span> ( d->cursor_icon_widget )
<a name="l01284"></a>01284 d->cursor_icon_widget->hide();
<a name="l01285"></a>01285
<a name="l01286"></a>01286 <span class="keywordflow">if</span> (r && r->isWidget()) {
<a name="l01287"></a>01287 _mouse-><a class="codeRef" href="qmouseevent.html#ignore">ignore</a>();
<a name="l01288"></a>01288 }
<a name="l01289"></a>01289
<a name="l01290"></a>01290
<a name="l01291"></a>01291 d->prevMouseX = xm;
<a name="l01292"></a>01292 d->prevMouseY = ym;
<a name="l01293"></a>01293
<a name="l01294"></a>01294 <span class="keywordflow">if</span> (!swallowEvent) {
<a name="l01295"></a>01295 khtml::MouseMoveEvent <a class="codeRef" doxygen="kdecore.tag:../../kdecore/html/" href="../../kdecore/html/namespaceKNotifyClient.html#a4057f79811e557201f9dc297541be589">event</a>( _mouse, xm, ym, mev.url, mev.target, mev.innerNode );
<a name="l01296"></a>01296 <a class="codeRef" href="qapplication.html#sendEvent">QApplication::sendEvent</a>( m_part, &event );
<a name="l01297"></a>01297 }
<a name="l01298"></a>01298 }
<a name="l01299"></a>01299
<a name="l01300"></a>01300 <span class="keywordtype">void</span> KHTMLView::viewportMouseReleaseEvent( <a class="codeRef" href="qmouseevent.html">QMouseEvent</a> * _mouse )
<a name="l01301"></a>01301 {
<a name="l01302"></a>01302 <span class="keywordtype">bool</span> swallowEvent = <span class="keyword">false</span>;
<a name="l01303"></a>01303 <span class="keywordtype">int</span> xm, ym;
<a name="l01304"></a>01304 <a class="codeRef" href="qscrollview.html#viewportToContents">viewportToContents</a>(_mouse-><a class="codeRef" href="qmouseevent.html#x">x</a>(), _mouse-><a class="codeRef" href="qmouseevent.html#y">y</a>(), xm, ym);
<a name="l01305"></a>01305 DOM::NodeImpl::MouseEvent mev( _mouse-><a class="codeRef" href="qmouseevent.html#stateAfter">stateAfter</a>(), DOM::NodeImpl::MouseRelease );
<a name="l01306"></a>01306
<a name="l01307"></a>01307 <span class="keywordflow">if</span> ( m_part->xmlDocImpl() )
<a name="l01308"></a>01308 {
<a name="l01309"></a>01309 m_part->xmlDocImpl()->prepareMouseEvent( <span class="keyword">false</span>, xm, ym, &mev );
<a name="l01310"></a>01310
<a name="l01311"></a>01311 swallowEvent = dispatchMouseEvent(EventImpl::MOUSEUP_EVENT,mev.innerNode.handle(),mev.innerNonSharedNode.handle(),<span class="keyword">true</span>,
<a name="l01312"></a>01312 d->clickCount,_mouse,<span class="keyword">false</span>,DOM::NodeImpl::MouseRelease);
<a name="l01313"></a>01313
<a name="l01314"></a>01314 <span class="keywordflow">if</span> (d->clickCount > 0 &&
<a name="l01315"></a>01315 <a class="codeRef" href="qpoint.html">QPoint</a>(d->clickX-xm,d->clickY-ym).<a class="codeRef" href="qpoint.html#manhattanLength">manhattanLength</a>() <= <a class="codeRef" href="qapplication.html#startDragDistance">QApplication::startDragDistance</a>()) {
<a name="l01316"></a>01316 <a class="codeRef" href="qmouseevent.html">QMouseEvent</a> me(d->isDoubleClick ? QEvent::MouseButtonDblClick : QEvent::MouseButtonRelease,
<a name="l01317"></a>01317 _mouse-><a class="codeRef" href="qmouseevent.html#pos">pos</a>(), _mouse-><a class="codeRef" href="qmouseevent.html#button">button</a>(), _mouse-><a class="codeRef" href="qmouseevent.html#state">state</a>());
<a name="l01318"></a>01318 dispatchMouseEvent(EventImpl::CLICK_EVENT, mev.innerNode.handle(),mev.innerNonSharedNode.handle(),<span class="keyword">true</span>,
<a name="l01319"></a>01319 d->clickCount, &me, <span class="keyword">true</span>, DOM::NodeImpl::MouseRelease);
<a name="l01320"></a>01320 }
<a name="l01321"></a>01321
<a name="l01322"></a>01322 DOM::NodeImpl* fn = m_part->xmlDocImpl()->focusNode();
<a name="l01323"></a>01323 <span class="keywordflow">if</span> (fn && fn != mev.innerNode.handle() &&
<a name="l01324"></a>01324 fn->renderer() && fn->renderer()->isWidget() &&
<a name="l01325"></a>01325 _mouse-><a class="codeRef" href="qmouseevent.html#button">button</a>() != MidButton) {
<a name="l01326"></a>01326 forwardPeripheralEvent(static_cast<khtml::RenderWidget*>(fn->renderer()), _mouse, xm, ym);
<a name="l01327"></a>01327 }
<a name="l01328"></a>01328
<a name="l01329"></a>01329 khtml::RenderObject* r = mev.innerNode.handle() ? mev.innerNode.handle()->renderer() : 0;
<a name="l01330"></a>01330 <span class="keywordflow">if</span> (r && r->isWidget())
<a name="l01331"></a>01331 _mouse-><a class="codeRef" href="qmouseevent.html#ignore">ignore</a>();
<a name="l01332"></a>01332 }
<a name="l01333"></a>01333
<a name="l01334"></a>01334 <span class="keywordflow">if</span> (!swallowEvent) {
<a name="l01335"></a>01335 khtml::MouseReleaseEvent <a class="codeRef" doxygen="kdecore.tag:../../kdecore/html/" href="../../kdecore/html/namespaceKNotifyClient.html#a4057f79811e557201f9dc297541be589">event</a>( _mouse, xm, ym, mev.url, mev.target, mev.innerNode );
<a name="l01336"></a>01336 <a class="codeRef" href="qapplication.html#sendEvent">QApplication::sendEvent</a>( m_part, &event );
<a name="l01337"></a>01337 }
<a name="l01338"></a>01338 }
<a name="l01339"></a>01339
<a name="l01340"></a>01340 <span class="comment">// returns true if event should be swallowed</span>
<a name="l01341"></a>01341 <span class="keywordtype">bool</span> KHTMLView::dispatchKeyEvent( <a class="codeRef" href="qkeyevent.html">QKeyEvent</a> *_ke )
<a name="l01342"></a>01342 {
<a name="l01343"></a>01343 <span class="keywordflow">if</span> (!m_part->xmlDocImpl())
<a name="l01344"></a>01344 <span class="keywordflow">return</span> <span class="keyword">false</span>;
<a name="l01345"></a>01345 <span class="comment">// Pressing and releasing a key should generate keydown, keypress and keyup events</span>
<a name="l01346"></a>01346 <span class="comment">// Holding it down should generated keydown, keypress (repeatedly) and keyup events</span>
<a name="l01347"></a>01347 <span class="comment">// The problem here is that Qt generates two autorepeat events (keyrelease+keypress)</span>
<a name="l01348"></a>01348 <span class="comment">// for autorepeating, while DOM wants only one autorepeat event (keypress), so one</span>
<a name="l01349"></a>01349 <span class="comment">// of the Qt events shouldn't be passed to DOM, but it should be still filtered</span>
<a name="l01350"></a>01350 <span class="comment">// out if DOM would filter the autorepeat event. Additional problem is that Qt keyrelease</span>
<a name="l01351"></a>01351 <span class="comment">// events don't have text() set (Qt bug?), so DOM often would ignore the keypress event</span>
<a name="l01352"></a>01352 <span class="comment">// if it was created using Qt keyrelease, but Qt autorepeat keyrelease comes</span>
<a name="l01353"></a>01353 <span class="comment">// before Qt autorepeat keypress (i.e. problem whether to filter it out or not).</span>
<a name="l01354"></a>01354 <span class="comment">// The solution is to filter out and postpone the Qt autorepeat keyrelease until</span>
<a name="l01355"></a>01355 <span class="comment">// the following Qt keypress event comes. If DOM accepts the DOM keypress event,</span>
<a name="l01356"></a>01356 <span class="comment">// the postponed event will be simply discarded. If not, it will be passed to keyPressEvent()</span>
<a name="l01357"></a>01357 <span class="comment">// again, and here it will be ignored.</span>
<a name="l01358"></a>01358 <span class="comment">//</span>
<a name="l01359"></a>01359 <span class="comment">// Qt: Press | Release(autorepeat) Press(autorepeat) etc. | Release</span>
<a name="l01360"></a>01360 <span class="comment">// DOM: Down + Press | (nothing) Press | Up</span>
<a name="l01361"></a>01361
<a name="l01362"></a>01362 <span class="comment">// It's also possible to get only Releases. E.g. the release of alt-tab,</span>
<a name="l01363"></a>01363 <span class="comment">// or when the keypresses get captured by an accel.</span>
<a name="l01364"></a>01364
<a name="l01365"></a>01365 <span class="keywordflow">if</span>( _ke == d->postponed_autorepeat ) <span class="comment">// replayed event</span>
<a name="l01366"></a>01366 {
<a name="l01367"></a>01367 <span class="keywordflow">return</span> <span class="keyword">false</span>;
<a name="l01368"></a>01368 }
<a name="l01369"></a>01369
<a name="l01370"></a>01370 <span class="keywordflow">if</span>( _ke->type() == QEvent::KeyPress )
<a name="l01371"></a>01371 {
<a name="l01372"></a>01372 <span class="keywordflow">if</span>( !_ke-><a class="codeRef" href="qkeyevent.html#isAutoRepeat">isAutoRepeat</a>())
<a name="l01373"></a>01373 {
<a name="l01374"></a>01374 <span class="keywordtype">bool</span> ret = dispatchKeyEventHelper( _ke, <span class="keyword">false</span> ); <span class="comment">// keydown</span>
<a name="l01375"></a>01375 <span class="comment">// don't send keypress even if keydown was blocked, like IE (and unlike Mozilla)</span>
<a name="l01376"></a>01376 <span class="keywordflow">if</span>( !ret && dispatchKeyEventHelper( _ke, <span class="keyword">true</span> )) <span class="comment">// keypress</span>
<a name="l01377"></a>01377 ret = <span class="keyword">true</span>;
<a name="l01378"></a>01378 <span class="keywordflow">return</span> ret;
<a name="l01379"></a>01379 }
<a name="l01380"></a>01380 <span class="keywordflow">else</span> <span class="comment">// autorepeat</span>
<a name="l01381"></a>01381 {
<a name="l01382"></a>01382 <span class="keywordtype">bool</span> ret = dispatchKeyEventHelper( _ke, <span class="keyword">true</span> ); <span class="comment">// keypress</span>
<a name="l01383"></a>01383 <span class="keywordflow">if</span>( !ret && d->postponed_autorepeat )
<a name="l01384"></a>01384 keyPressEvent( d->postponed_autorepeat );
<a name="l01385"></a>01385 <span class="keyword">delete</span> d->postponed_autorepeat;
<a name="l01386"></a>01386 d->postponed_autorepeat = NULL;
<a name="l01387"></a>01387 <span class="keywordflow">return</span> ret;
<a name="l01388"></a>01388 }
<a name="l01389"></a>01389 }
<a name="l01390"></a>01390 <span class="keywordflow">else</span> <span class="comment">// QEvent::KeyRelease</span>
<a name="l01391"></a>01391 {
<a name="l01392"></a>01392 <span class="comment">// Discard postponed "autorepeat key-release" events that didn't see</span>
<a name="l01393"></a>01393 <span class="comment">// a keypress after them (e.g. due to QAccel)</span>
<a name="l01394"></a>01394 <span class="keywordflow">if</span> ( d->postponed_autorepeat ) {
<a name="l01395"></a>01395 <span class="keyword">delete</span> d->postponed_autorepeat;
<a name="l01396"></a>01396 d->postponed_autorepeat = 0;
<a name="l01397"></a>01397 }
<a name="l01398"></a>01398
<a name="l01399"></a>01399 <span class="keywordflow">if</span>( !_ke-><a class="codeRef" href="qkeyevent.html#isAutoRepeat">isAutoRepeat</a>()) {
<a name="l01400"></a>01400 <span class="keywordflow">return</span> dispatchKeyEventHelper( _ke, <span class="keyword">false</span> ); <span class="comment">// keyup</span>
<a name="l01401"></a>01401 }
<a name="l01402"></a>01402 <span class="keywordflow">else</span>
<a name="l01403"></a>01403 {
<a name="l01404"></a>01404 d->postponed_autorepeat = <span class="keyword">new</span> <a class="codeRef" href="qkeyevent.html">QKeyEvent</a>( _ke->type(), _ke-><a class="codeRef" href="qkeyevent.html#key">key</a>(), _ke-><a class="codeRef" href="qkeyevent.html#ascii">ascii</a>(), _ke-><a class="codeRef" href="qkeyevent.html#state">state</a>(),
<a name="l01405"></a>01405 _ke-><a class="codeRef" href="qkeyevent.html#text">text</a>(), _ke-><a class="codeRef" href="qkeyevent.html#isAutoRepeat">isAutoRepeat</a>(), _ke-><a class="codeRef" href="qkeyevent.html#count">count</a>());
<a name="l01406"></a>01406 <span class="keywordflow">if</span>( _ke-><a class="codeRef" href="qkeyevent.html#isAccepted">isAccepted</a>())
<a name="l01407"></a>01407 d->postponed_autorepeat->accept();
<a name="l01408"></a>01408 <span class="keywordflow">else</span>
<a name="l01409"></a>01409 d->postponed_autorepeat->ignore();
<a name="l01410"></a>01410 <span class="keywordflow">return</span> <span class="keyword">true</span>;
<a name="l01411"></a>01411 }
<a name="l01412"></a>01412 }
<a name="l01413"></a>01413 }
<a name="l01414"></a>01414
<a name="l01415"></a>01415 <span class="comment">// returns true if event should be swallowed</span>
<a name="l01416"></a>01416 <span class="keywordtype">bool</span> KHTMLView::dispatchKeyEventHelper( <a class="codeRef" href="qkeyevent.html">QKeyEvent</a> *_ke, <span class="keywordtype">bool</span> keypress )
<a name="l01417"></a>01417 {
<a name="l01418"></a>01418 DOM::NodeImpl* keyNode = m_part->xmlDocImpl()->focusNode();
<a name="l01419"></a>01419 <span class="keywordflow">if</span> (keyNode) {
<a name="l01420"></a>01420 <span class="keywordflow">return</span> keyNode->dispatchKeyEvent(_ke, keypress);
<a name="l01421"></a>01421 } <span class="keywordflow">else</span> { <span class="comment">// no focused node, send to document</span>
<a name="l01422"></a>01422 <span class="keywordflow">return</span> m_part->xmlDocImpl()->dispatchKeyEvent(_ke, keypress);
<a name="l01423"></a>01423 }
<a name="l01424"></a>01424 }
<a name="l01425"></a>01425
<a name="l01426"></a>01426 <span class="keywordtype">void</span> KHTMLView::keyPressEvent( <a class="codeRef" href="qkeyevent.html">QKeyEvent</a> *_ke )
<a name="l01427"></a>01427 {
<a name="l01428"></a>01428 <span class="preprocessor">#ifndef KHTML_NO_TYPE_AHEAD_FIND</span>
<a name="l01429"></a>01429 <span class="preprocessor"></span> <span class="keywordflow">if</span>(d->typeAheadActivated)
<a name="l01430"></a>01430 {
<a name="l01431"></a>01431 <span class="comment">// type-ahead find aka find-as-you-type</span>
<a name="l01432"></a>01432 <span class="keywordflow">if</span>(_ke-><a class="codeRef" href="qkeyevent.html#key">key</a>() == Key_BackSpace)
<a name="l01433"></a>01433 {
<a name="l01434"></a>01434 d->findString = d->findString.left(d->findString.length() - 1);
<a name="l01435"></a>01435
<a name="l01436"></a>01436 <span class="keywordflow">if</span>(!d->findString.isEmpty())
<a name="l01437"></a>01437 {
<a name="l01438"></a>01438 findAhead(<span class="keyword">false</span>);
<a name="l01439"></a>01439 }
<a name="l01440"></a>01440 <span class="keywordflow">else</span>
<a name="l01441"></a>01441 {
<a name="l01442"></a>01442 findTimeout();
<a name="l01443"></a>01443 }
<a name="l01444"></a>01444
<a name="l01445"></a>01445 d->timer.start(3000, <span class="keyword">true</span>);
<a name="l01446"></a>01446 _ke-><a class="codeRef" href="qkeyevent.html#accept">accept</a>();
<a name="l01447"></a>01447 <span class="keywordflow">return</span>;
<a name="l01448"></a>01448 }
<a name="l01449"></a>01449 <span class="keywordflow">else</span> <span class="keywordflow">if</span>(_ke-><a class="codeRef" href="qkeyevent.html#key">key</a>() == Key_Escape)
<a name="l01450"></a>01450 {
<a name="l01451"></a>01451 findTimeout();
<a name="l01452"></a>01452
<a name="l01453"></a>01453 _ke-><a class="codeRef" href="qkeyevent.html#accept">accept</a>();
<a name="l01454"></a>01454 <span class="keywordflow">return</span>;
<a name="l01455"></a>01455 }
<a name="l01456"></a>01456 <span class="keywordflow">else</span> <span class="keywordflow">if</span>(_ke-><a class="codeRef" href="qkeyevent.html#key">key</a>() == Key_Space || !_ke-><a class="codeRef" href="qkeyevent.html#text">text</a>().stripWhiteSpace().isEmpty())
<a name="l01457"></a>01457 {
<a name="l01458"></a>01458 d->findString += _ke-><a class="codeRef" href="qkeyevent.html#text">text</a>();
<a name="l01459"></a>01459
<a name="l01460"></a>01460 findAhead(<span class="keyword">true</span>);
<a name="l01461"></a>01461
<a name="l01462"></a>01462 d->timer.start(3000, <span class="keyword">true</span>);
<a name="l01463"></a>01463 _ke-><a class="codeRef" href="qkeyevent.html#accept">accept</a>();
<a name="l01464"></a>01464 <span class="keywordflow">return</span>;
<a name="l01465"></a>01465 }
<a name="l01466"></a>01466 }
<a name="l01467"></a>01467 <span class="preprocessor">#endif // KHTML_NO_TYPE_AHEAD_FIND</span>
<a name="l01468"></a>01468 <span class="preprocessor"></span>
<a name="l01469"></a>01469 <span class="preprocessor">#ifndef KHTML_NO_CARET</span>
<a name="l01470"></a>01470 <span class="preprocessor"></span> <span class="keywordflow">if</span> (m_part-><a class="code" href="classKHTMLPart.html#acc1cd57ab1204cc85f293c227c75251d" title="Returns true if the document is editable, false otherwise.">isEditable</a>() || m_part-><a class="code" href="classKHTMLPart.html#a9dc02d048264869bf35d32be8c13ce84" title="Returns whether caret mode is on/off.">isCaretMode</a>()
<a name="l01471"></a>01471 || (m_part->xmlDocImpl() && m_part->xmlDocImpl()->focusNode()
<a name="l01472"></a>01472 && m_part->xmlDocImpl()->focusNode()->contentEditable())) {
<a name="l01473"></a>01473 d->caretViewContext()->keyReleasePending = <span class="keyword">true</span>;
<a name="l01474"></a>01474 caretKeyPressEvent(_ke);
<a name="l01475"></a>01475 <span class="keywordflow">return</span>;
<a name="l01476"></a>01476 }
<a name="l01477"></a>01477 <span class="preprocessor">#endif // KHTML_NO_CARET</span>
<a name="l01478"></a>01478 <span class="preprocessor"></span>
<a name="l01479"></a>01479 <span class="comment">// If CTRL was hit, be prepared for access keys</span>
<a name="l01480"></a>01480 <span class="keywordflow">if</span> (d->accessKeysEnabled && _ke-><a class="codeRef" href="qkeyevent.html#key">key</a>() == Key_Control && _ke-><a class="codeRef" href="qkeyevent.html#state">state</a>()==0 && !d->accessKeysActivated)
<a name="l01481"></a>01481 {
<a name="l01482"></a>01482 d->accessKeysPreActivate=<span class="keyword">true</span>;
<a name="l01483"></a>01483 _ke-><a class="codeRef" href="qkeyevent.html#accept">accept</a>();
<a name="l01484"></a>01484 <span class="keywordflow">return</span>;
<a name="l01485"></a>01485 }
<a name="l01486"></a>01486
<a name="l01487"></a>01487 <span class="keywordflow">if</span> (_ke-><a class="codeRef" href="qkeyevent.html#key">key</a>() == Key_Shift && _ke-><a class="codeRef" href="qkeyevent.html#state">state</a>()==0)
<a name="l01488"></a>01488 d->scrollSuspendPreActivate=<span class="keyword">true</span>;
<a name="l01489"></a>01489
<a name="l01490"></a>01490 <span class="comment">// accesskey handling needs to be done before dispatching, otherwise e.g. lineedits</span>
<a name="l01491"></a>01491 <span class="comment">// may eat the event</span>
<a name="l01492"></a>01492
<a name="l01493"></a>01493 if (d->accessKeysEnabled && d->accessKeysActivated)
<a name="l01494"></a>01494 {
<a name="l01495"></a>01495 <span class="keywordtype">int</span> state = ( _ke-><a class="codeRef" href="qkeyevent.html#state">state</a>() & ( ShiftButton | ControlButton | AltButton | MetaButton ));
<a name="l01496"></a>01496 <span class="keywordflow">if</span> ( state==0 || state==ShiftButton) {
<a name="l01497"></a>01497 <span class="keywordflow">if</span> (_ke-><a class="codeRef" href="qkeyevent.html#key">key</a>() != Key_Shift) accessKeysTimeout();
<a name="l01498"></a>01498 handleAccessKey( _ke );
<a name="l01499"></a>01499 _ke-><a class="codeRef" href="qkeyevent.html#accept">accept</a>();
<a name="l01500"></a>01500 <span class="keywordflow">return</span>;
<a name="l01501"></a>01501 }
<a name="l01502"></a>01502 accessKeysTimeout();
<a name="l01503"></a>01503 }
<a name="l01504"></a>01504
<a name="l01505"></a>01505 <span class="keywordflow">if</span> ( dispatchKeyEvent( _ke )) {
<a name="l01506"></a>01506 <span class="comment">// If either keydown or keypress was accepted by a widget, or canceled by JS, stop here.</span>
<a name="l01507"></a>01507 _ke-><a class="codeRef" href="qkeyevent.html#accept">accept</a>();
<a name="l01508"></a>01508 <span class="keywordflow">return</span>;
<a name="l01509"></a>01509 }
<a name="l01510"></a>01510
<a name="l01511"></a>01511 <span class="keywordtype">int</span> offs = (<a class="codeRef" href="qscrollview.html#clipper">clipper</a>()->height() < 30) ? <a class="codeRef" href="qscrollview.html#clipper">clipper</a>()->height() : 30;
<a name="l01512"></a>01512 <span class="keywordflow">if</span> (_ke-><a class="codeRef" href="qkeyevent.html#state">state</a>() & Qt::ShiftButton)
<a name="l01513"></a>01513 <span class="keywordflow">switch</span>(_ke-><a class="codeRef" href="qkeyevent.html#key">key</a>())
<a name="l01514"></a>01514 {
<a name="l01515"></a>01515 <span class="keywordflow">case</span> Key_Space:
<a name="l01516"></a>01516 <a class="codeRef" href="qscrollview.html#scrollBy">scrollBy</a>( 0, -<a class="codeRef" href="qscrollview.html#clipper">clipper</a>()->height() + offs );
<a name="l01517"></a>01517 <span class="keywordflow">if</span>(d->scrollSuspended)
<a name="l01518"></a>01518 d->newScrollTimer(<span class="keyword">this</span>, 0);
<a name="l01519"></a>01519 <span class="keywordflow">break</span>;
<a name="l01520"></a>01520
<a name="l01521"></a>01521 <span class="keywordflow">case</span> Key_Down:
<a name="l01522"></a>01522 <span class="keywordflow">case</span> Key_J:
<a name="l01523"></a>01523 d->adjustScroller(<span class="keyword">this</span>, KHTMLViewPrivate::ScrollDown, KHTMLViewPrivate::ScrollUp);
<a name="l01524"></a>01524 <span class="keywordflow">break</span>;
<a name="l01525"></a>01525
<a name="l01526"></a>01526 <span class="keywordflow">case</span> Key_Up:
<a name="l01527"></a>01527 <span class="keywordflow">case</span> Key_K:
<a name="l01528"></a>01528 d->adjustScroller(<span class="keyword">this</span>, KHTMLViewPrivate::ScrollUp, KHTMLViewPrivate::ScrollDown);
<a name="l01529"></a>01529 <span class="keywordflow">break</span>;
<a name="l01530"></a>01530
<a name="l01531"></a>01531 <span class="keywordflow">case</span> Key_Left:
<a name="l01532"></a>01532 <span class="keywordflow">case</span> Key_H:
<a name="l01533"></a>01533 d->adjustScroller(<span class="keyword">this</span>, KHTMLViewPrivate::ScrollLeft, KHTMLViewPrivate::ScrollRight);
<a name="l01534"></a>01534 <span class="keywordflow">break</span>;
<a name="l01535"></a>01535
<a name="l01536"></a>01536 <span class="keywordflow">case</span> Key_Right:
<a name="l01537"></a>01537 <span class="keywordflow">case</span> Key_L:
<a name="l01538"></a>01538 d->adjustScroller(<span class="keyword">this</span>, KHTMLViewPrivate::ScrollRight, KHTMLViewPrivate::ScrollLeft);
<a name="l01539"></a>01539 <span class="keywordflow">break</span>;
<a name="l01540"></a>01540 }
<a name="l01541"></a>01541 <span class="keywordflow">else</span>
<a name="l01542"></a>01542 <span class="keywordflow">switch</span> ( _ke-><a class="codeRef" href="qkeyevent.html#key">key</a>() )
<a name="l01543"></a>01543 {
<a name="l01544"></a>01544 <span class="keywordflow">case</span> Key_Down:
<a name="l01545"></a>01545 <span class="keywordflow">case</span> Key_J:
<a name="l01546"></a>01546 <span class="keywordflow">if</span> (!d->scrollTimerId || d->scrollSuspended)
<a name="l01547"></a>01547 <a class="codeRef" href="qscrollview.html#scrollBy">scrollBy</a>( 0, 10 );
<a name="l01548"></a>01548 <span class="keywordflow">if</span> (d->scrollTimerId)
<a name="l01549"></a>01549 d->newScrollTimer(<span class="keyword">this</span>, 0);
<a name="l01550"></a>01550 <span class="keywordflow">break</span>;
<a name="l01551"></a>01551
<a name="l01552"></a>01552 <span class="keywordflow">case</span> Key_Space:
<a name="l01553"></a>01553 <span class="keywordflow">case</span> Key_Next:
<a name="l01554"></a>01554 <a class="codeRef" href="qscrollview.html#scrollBy">scrollBy</a>( 0, <a class="codeRef" href="qscrollview.html#clipper">clipper</a>()->height() - offs );
<a name="l01555"></a>01555 <span class="keywordflow">if</span>(d->scrollSuspended)
<a name="l01556"></a>01556 d->newScrollTimer(<span class="keyword">this</span>, 0);
<a name="l01557"></a>01557 <span class="keywordflow">break</span>;
<a name="l01558"></a>01558
<a name="l01559"></a>01559 <span class="keywordflow">case</span> Key_Up:
<a name="l01560"></a>01560 <span class="keywordflow">case</span> Key_K:
<a name="l01561"></a>01561 <span class="keywordflow">if</span> (!d->scrollTimerId || d->scrollSuspended)
<a name="l01562"></a>01562 <a class="codeRef" href="qscrollview.html#scrollBy">scrollBy</a>( 0, -10 );
<a name="l01563"></a>01563 <span class="keywordflow">if</span> (d->scrollTimerId)
<a name="l01564"></a>01564 d->newScrollTimer(<span class="keyword">this</span>, 0);
<a name="l01565"></a>01565 <span class="keywordflow">break</span>;
<a name="l01566"></a>01566
<a name="l01567"></a>01567 <span class="keywordflow">case</span> Key_Prior:
<a name="l01568"></a>01568 <a class="codeRef" href="qscrollview.html#scrollBy">scrollBy</a>( 0, -<a class="codeRef" href="qscrollview.html#clipper">clipper</a>()->height() + offs );
<a name="l01569"></a>01569 <span class="keywordflow">if</span>(d->scrollSuspended)
<a name="l01570"></a>01570 d->newScrollTimer(<span class="keyword">this</span>, 0);
<a name="l01571"></a>01571 <span class="keywordflow">break</span>;
<a name="l01572"></a>01572 <span class="keywordflow">case</span> Key_Right:
<a name="l01573"></a>01573 <span class="keywordflow">case</span> Key_L:
<a name="l01574"></a>01574 <span class="keywordflow">if</span> (!d->scrollTimerId || d->scrollSuspended)
<a name="l01575"></a>01575 <a class="codeRef" href="qscrollview.html#scrollBy">scrollBy</a>( 10, 0 );
<a name="l01576"></a>01576 <span class="keywordflow">if</span> (d->scrollTimerId)
<a name="l01577"></a>01577 d->newScrollTimer(<span class="keyword">this</span>, 0);
<a name="l01578"></a>01578 <span class="keywordflow">break</span>;
<a name="l01579"></a>01579 <span class="keywordflow">case</span> Key_Left:
<a name="l01580"></a>01580 <span class="keywordflow">case</span> Key_H:
<a name="l01581"></a>01581 <span class="keywordflow">if</span> (!d->scrollTimerId || d->scrollSuspended)
<a name="l01582"></a>01582 <a class="codeRef" href="qscrollview.html#scrollBy">scrollBy</a>( -10, 0 );
<a name="l01583"></a>01583 <span class="keywordflow">if</span> (d->scrollTimerId)
<a name="l01584"></a>01584 d->newScrollTimer(<span class="keyword">this</span>, 0);
<a name="l01585"></a>01585 <span class="keywordflow">break</span>;
<a name="l01586"></a>01586 <span class="keywordflow">case</span> Key_Enter:
<a name="l01587"></a>01587 <span class="keywordflow">case</span> Key_Return:
<a name="l01588"></a>01588 <span class="comment">// ### FIXME:</span>
<a name="l01589"></a>01589 <span class="comment">// or even better to HTMLAnchorElementImpl::event()</span>
<a name="l01590"></a>01590 <span class="keywordflow">if</span> (m_part->xmlDocImpl()) {
<a name="l01591"></a>01591 NodeImpl *n = m_part->xmlDocImpl()->focusNode();
<a name="l01592"></a>01592 <span class="keywordflow">if</span> (n)
<a name="l01593"></a>01593 n->setActive();
<a name="l01594"></a>01594 }
<a name="l01595"></a>01595 <span class="keywordflow">break</span>;
<a name="l01596"></a>01596 <span class="keywordflow">case</span> Key_Home:
<a name="l01597"></a>01597 <a class="codeRef" href="qscrollview.html#setContentsPos">setContentsPos</a>( 0, 0 );
<a name="l01598"></a>01598 <span class="keywordflow">if</span>(d->scrollSuspended)
<a name="l01599"></a>01599 d->newScrollTimer(<span class="keyword">this</span>, 0);
<a name="l01600"></a>01600 <span class="keywordflow">break</span>;
<a name="l01601"></a>01601 <span class="keywordflow">case</span> Key_End:
<a name="l01602"></a>01602 <a class="codeRef" href="qscrollview.html#setContentsPos">setContentsPos</a>( 0, <a class="codeRef" href="qscrollview.html#contentsHeight">contentsHeight</a>() - <a class="codeRef" href="qscrollview.html#visibleHeight">visibleHeight</a>() );
<a name="l01603"></a>01603 <span class="keywordflow">if</span>(d->scrollSuspended)
<a name="l01604"></a>01604 d->newScrollTimer(<span class="keyword">this</span>, 0);
<a name="l01605"></a>01605 <span class="keywordflow">break</span>;
<a name="l01606"></a>01606 <span class="keywordflow">case</span> Key_Shift:
<a name="l01607"></a>01607 <span class="comment">// what are you doing here?</span>
<a name="l01608"></a>01608 _ke-><a class="codeRef" href="qkeyevent.html#ignore">ignore</a>();
<a name="l01609"></a>01609 <span class="keywordflow">return</span>;
<a name="l01610"></a>01610 <span class="keywordflow">default</span>:
<a name="l01611"></a>01611 <span class="keywordflow">if</span> (d->scrollTimerId)
<a name="l01612"></a>01612 d->newScrollTimer(<span class="keyword">this</span>, 0);
<a name="l01613"></a>01613 _ke-><a class="codeRef" href="qkeyevent.html#ignore">ignore</a>();
<a name="l01614"></a>01614 <span class="keywordflow">return</span>;
<a name="l01615"></a>01615 }
<a name="l01616"></a>01616
<a name="l01617"></a>01617 _ke-><a class="codeRef" href="qkeyevent.html#accept">accept</a>();
<a name="l01618"></a>01618 }
<a name="l01619"></a>01619
<a name="l01620"></a>01620 <span class="keywordtype">void</span> KHTMLView::findTimeout()
<a name="l01621"></a>01621 {
<a name="l01622"></a>01622 <span class="preprocessor">#ifndef KHTML_NO_TYPE_AHEAD_FIND</span>
<a name="l01623"></a>01623 <span class="preprocessor"></span> d->typeAheadActivated = <span class="keyword">false</span>;
<a name="l01624"></a>01624 d->findString = <span class="stringliteral">""</span>;
<a name="l01625"></a>01625 m_part->setStatusBarText(i18n(<span class="stringliteral">"Find stopped."</span>), KHTMLPart::BarDefaultText);
<a name="l01626"></a>01626 m_part->enableFindAheadActions( <span class="keyword">true</span> );
<a name="l01627"></a>01627 <span class="preprocessor">#endif // KHTML_NO_TYPE_AHEAD_FIND</span>
<a name="l01628"></a>01628 <span class="preprocessor"></span>}
<a name="l01629"></a>01629
<a name="l01630"></a>01630 <span class="preprocessor">#ifndef KHTML_NO_TYPE_AHEAD_FIND</span>
<a name="l01631"></a>01631 <span class="preprocessor"></span><span class="keywordtype">void</span> KHTMLView::startFindAhead( <span class="keywordtype">bool</span> linksOnly )
<a name="l01632"></a>01632 {
<a name="l01633"></a>01633 <span class="keywordflow">if</span>( linksOnly )
<a name="l01634"></a>01634 {
<a name="l01635"></a>01635 d->findLinksOnly = <span class="keyword">true</span>;
<a name="l01636"></a>01636 m_part->setStatusBarText(i18n(<span class="stringliteral">"Starting -- find links as you type"</span>),
<a name="l01637"></a>01637 KHTMLPart::BarDefaultText);
<a name="l01638"></a>01638 }
<a name="l01639"></a>01639 <span class="keywordflow">else</span>
<a name="l01640"></a>01640 {
<a name="l01641"></a>01641 d->findLinksOnly = <span class="keyword">false</span>;
<a name="l01642"></a>01642 m_part->setStatusBarText(i18n(<span class="stringliteral">"Starting -- find text as you type"</span>),
<a name="l01643"></a>01643 KHTMLPart::BarDefaultText);
<a name="l01644"></a>01644 }
<a name="l01645"></a>01645
<a name="l01646"></a>01646 m_part-><a class="code" href="classKHTMLPart.html#a9ef2144d452694c2c854f674f265f03b" title="Initiates a text search.">findTextBegin</a>();
<a name="l01647"></a>01647 d->typeAheadActivated = <span class="keyword">true</span>;
<a name="l01648"></a>01648 <span class="comment">// disable, so that the shortcut ( / or ' by default ) doesn't interfere</span>
<a name="l01649"></a>01649 m_part->enableFindAheadActions( <span class="keyword">false</span> );
<a name="l01650"></a>01650 d->timer.start(3000, <span class="keyword">true</span>);
<a name="l01651"></a>01651 }
<a name="l01652"></a>01652
<a name="l01653"></a>01653 <span class="keywordtype">void</span> KHTMLView::findAhead(<span class="keywordtype">bool</span> increase)
<a name="l01654"></a>01654 {
<a name="l01655"></a>01655 <a class="codeRef" href="qstring.html">QString</a> status;
<a name="l01656"></a>01656
<a name="l01657"></a>01657 <span class="keywordflow">if</span>(d->findLinksOnly)
<a name="l01658"></a>01658 {
<a name="l01659"></a>01659 m_part-><a class="code" href="classKHTMLPart.html#a5f8ac191d3856766dd968e6e65f4191b" title="Starts a new search by popping up a dialog asking the user what he wants to search for...">findText</a>(d->findString, KHTMLPart::FindNoPopups |
<a name="l01660"></a>01660 KHTMLPart::FindLinksOnly, <span class="keyword">this</span>);
<a name="l01661"></a>01661 <span class="keywordflow">if</span>(m_part-><a class="code" href="classKHTMLPart.html#aefa44cf20f4ca8cf2416651e0cdcf719" title="Finds the next occurrence of the string or expression.">findTextNext</a>())
<a name="l01662"></a>01662 {
<a name="l01663"></a>01663 status = i18n(<span class="stringliteral">"Link found: \"%1\"."</span>);
<a name="l01664"></a>01664 }
<a name="l01665"></a>01665 <span class="keywordflow">else</span>
<a name="l01666"></a>01666 {
<a name="l01667"></a>01667 <span class="keywordflow">if</span>(increase) <a class="codeRef" doxygen="kdecore.tag:../../kdecore/html/" href="../../kdecore/html/namespaceKNotifyClient.html#a85a50fe8cb7a9cd335363a54c8aeeefe">KNotifyClient::beep</a>();
<a name="l01668"></a>01668 status = i18n(<span class="stringliteral">"Link not found: \"%1\"."</span>);
<a name="l01669"></a>01669 }
<a name="l01670"></a>01670 }
<a name="l01671"></a>01671 <span class="keywordflow">else</span>
<a name="l01672"></a>01672 {
<a name="l01673"></a>01673 m_part-><a class="code" href="classKHTMLPart.html#a5f8ac191d3856766dd968e6e65f4191b" title="Starts a new search by popping up a dialog asking the user what he wants to search for...">findText</a>(d->findString, KHTMLPart::FindNoPopups, <span class="keyword">this</span>);
<a name="l01674"></a>01674 <span class="keywordflow">if</span>(m_part-><a class="code" href="classKHTMLPart.html#aefa44cf20f4ca8cf2416651e0cdcf719" title="Finds the next occurrence of the string or expression.">findTextNext</a>())
<a name="l01675"></a>01675 {
<a name="l01676"></a>01676 status = i18n(<span class="stringliteral">"Text found: \"%1\"."</span>);
<a name="l01677"></a>01677 }
<a name="l01678"></a>01678 <span class="keywordflow">else</span>
<a name="l01679"></a>01679 {
<a name="l01680"></a>01680 <span class="keywordflow">if</span>(increase) <a class="codeRef" doxygen="kdecore.tag:../../kdecore/html/" href="../../kdecore/html/namespaceKNotifyClient.html#a85a50fe8cb7a9cd335363a54c8aeeefe">KNotifyClient::beep</a>();
<a name="l01681"></a>01681 status = i18n(<span class="stringliteral">"Text not found: \"%1\"."</span>);
<a name="l01682"></a>01682 }
<a name="l01683"></a>01683 }
<a name="l01684"></a>01684
<a name="l01685"></a>01685 m_part->setStatusBarText(status.<a class="codeRef" href="qstring.html#arg">arg</a>(d->findString.lower()),
<a name="l01686"></a>01686 KHTMLPart::BarDefaultText);
<a name="l01687"></a>01687 }
<a name="l01688"></a>01688
<a name="l01689"></a>01689 <span class="keywordtype">void</span> KHTMLView::updateFindAheadTimeout()
<a name="l01690"></a>01690 {
<a name="l01691"></a>01691 <span class="keywordflow">if</span>( d->typeAheadActivated )
<a name="l01692"></a>01692 d->timer.start( 3000, <span class="keyword">true</span> );
<a name="l01693"></a>01693 }
<a name="l01694"></a>01694
<a name="l01695"></a>01695 <span class="preprocessor">#endif // KHTML_NO_TYPE_AHEAD_FIND</span>
<a name="l01696"></a>01696 <span class="preprocessor"></span>
<a name="l01697"></a>01697 <span class="keywordtype">void</span> KHTMLView::keyReleaseEvent(<a class="codeRef" href="qkeyevent.html">QKeyEvent</a> *_ke)
<a name="l01698"></a>01698 {
<a name="l01699"></a>01699 <span class="preprocessor">#ifndef KHTML_NO_TYPE_AHEAD_FIND</span>
<a name="l01700"></a>01700 <span class="preprocessor"></span> <span class="keywordflow">if</span>(d->typeAheadActivated) {
<a name="l01701"></a>01701 _ke-><a class="codeRef" href="qkeyevent.html#accept">accept</a>();
<a name="l01702"></a>01702 <span class="keywordflow">return</span>;
<a name="l01703"></a>01703 }
<a name="l01704"></a>01704 <span class="preprocessor">#endif</span>
<a name="l01705"></a>01705 <span class="preprocessor"></span> <span class="keywordflow">if</span> (d->m_caretViewContext && d->m_caretViewContext->keyReleasePending) {
<a name="l01706"></a>01706 <span class="comment">//caretKeyReleaseEvent(_ke);</span>
<a name="l01707"></a>01707 d->m_caretViewContext->keyReleasePending = <span class="keyword">false</span>;
<a name="l01708"></a>01708 <span class="keywordflow">return</span>;
<a name="l01709"></a>01709 }
<a name="l01710"></a>01710
<a name="l01711"></a>01711 <span class="keywordflow">if</span>( d->scrollSuspendPreActivate && _ke-><a class="codeRef" href="qkeyevent.html#key">key</a>() != Key_Shift )
<a name="l01712"></a>01712 d->scrollSuspendPreActivate = <span class="keyword">false</span>;
<a name="l01713"></a>01713 <span class="keywordflow">if</span>( _ke-><a class="codeRef" href="qkeyevent.html#key">key</a>() == Key_Shift && d->scrollSuspendPreActivate && _ke-><a class="codeRef" href="qkeyevent.html#state">state</a>() == Qt::ShiftButton
<a name="l01714"></a>01714 && !(<a class="codeRef" doxygen="kdecore.tag:../../kdecore/html/" href="../../kdecore/html/classKApplication.html#a11e847e6f91426160ce8d3a7ae73a9ca">KApplication::keyboardMouseState</a>() & Qt::ShiftButton))
<a name="l01715"></a>01715 <span class="keywordflow">if</span> (d->scrollTimerId)
<a name="l01716"></a>01716 d->scrollSuspended = !d->scrollSuspended;
<a name="l01717"></a>01717
<a name="l01718"></a>01718 <span class="keywordflow">if</span> (d->accessKeysEnabled)
<a name="l01719"></a>01719 {
<a name="l01720"></a>01720 <span class="keywordflow">if</span> (d->accessKeysPreActivate && _ke-><a class="codeRef" href="qkeyevent.html#key">key</a>() != Key_Control)
<a name="l01721"></a>01721 d->accessKeysPreActivate=<span class="keyword">false</span>;
<a name="l01722"></a>01722 if (d->accessKeysPreActivate && _ke-><a class="codeRef" href="qkeyevent.html#state">state</a>() == Qt::ControlButton && !(<a class="codeRef" doxygen="kdecore.tag:../../kdecore/html/" href="../../kdecore/html/classKApplication.html#a11e847e6f91426160ce8d3a7ae73a9ca">KApplication::keyboardMouseState</a>() & Qt::ControlButton))
<a name="l01723"></a>01723 {
<a name="l01724"></a>01724 <a class="code" href="classKHTMLView.html#a2a6b6c314d1c0e51e321bd3ef9099d60" title="Display all accesskeys in small tooltips.">displayAccessKeys</a>();
<a name="l01725"></a>01725 m_part->setStatusBarText(i18n(<span class="stringliteral">"Access Keys activated"</span>),KHTMLPart::BarOverrideText);
<a name="l01726"></a>01726 d->accessKeysActivated = <span class="keyword">true</span>;
<a name="l01727"></a>01727 d->accessKeysPreActivate = <span class="keyword">false</span>;
<a name="l01728"></a>01728 _ke-><a class="codeRef" href="qkeyevent.html#accept">accept</a>();
<a name="l01729"></a>01729 <span class="keywordflow">return</span>;
<a name="l01730"></a>01730 }
<a name="l01731"></a>01731 <span class="keywordflow">else</span> <span class="keywordflow">if</span> (d->accessKeysActivated)
<a name="l01732"></a>01732 {
<a name="l01733"></a>01733 accessKeysTimeout();
<a name="l01734"></a>01734 _ke-><a class="codeRef" href="qkeyevent.html#accept">accept</a>();
<a name="l01735"></a>01735 <span class="keywordflow">return</span>;
<a name="l01736"></a>01736 }
<a name="l01737"></a>01737 }
<a name="l01738"></a>01738
<a name="l01739"></a>01739 <span class="comment">// Send keyup event</span>
<a name="l01740"></a>01740 <span class="keywordflow">if</span> ( dispatchKeyEvent( _ke ) )
<a name="l01741"></a>01741 {
<a name="l01742"></a>01742 _ke-><a class="codeRef" href="qkeyevent.html#accept">accept</a>();
<a name="l01743"></a>01743 <span class="keywordflow">return</span>;
<a name="l01744"></a>01744 }
<a name="l01745"></a>01745
<a name="l01746"></a>01746 QScrollView::keyReleaseEvent(_ke);
<a name="l01747"></a>01747 }
<a name="l01748"></a>01748
<a name="l01749"></a>01749 <span class="keywordtype">void</span> KHTMLView::contentsContextMenuEvent ( <a class="codeRef" href="qcontextmenuevent.html">QContextMenuEvent</a> * <span class="comment">/*ce*/</span> )
<a name="l01750"></a>01750 {
<a name="l01751"></a>01751 <span class="comment">// ### what kind of c*** is that ?</span>
<a name="l01752"></a>01752 <span class="preprocessor">#if 0</span>
<a name="l01753"></a>01753 <span class="preprocessor"></span> <span class="keywordflow">if</span> (!m_part->xmlDocImpl()) <span class="keywordflow">return</span>;
<a name="l01754"></a>01754 <span class="keywordtype">int</span> xm = _ce->x();
<a name="l01755"></a>01755 <span class="keywordtype">int</span> ym = _ce->y();
<a name="l01756"></a>01756
<a name="l01757"></a>01757 DOM::NodeImpl::MouseEvent mev( _ce->state(), DOM::NodeImpl::MouseMove ); <span class="comment">// ### not a mouse event!</span>
<a name="l01758"></a>01758 m_part->xmlDocImpl()->prepareMouseEvent( xm, ym, &mev );
<a name="l01759"></a>01759
<a name="l01760"></a>01760 NodeImpl *targetNode = mev.innerNode.handle();
<a name="l01761"></a>01761 <span class="keywordflow">if</span> (targetNode && targetNode->renderer() && targetNode->renderer()->isWidget()) {
<a name="l01762"></a>01762 <span class="keywordtype">int</span> absx = 0;
<a name="l01763"></a>01763 <span class="keywordtype">int</span> absy = 0;
<a name="l01764"></a>01764 targetNode->renderer()->absolutePosition(absx,absy);
<a name="l01765"></a>01765 <a class="codeRef" href="qpoint.html">QPoint</a> pos(xm-absx,ym-absy);
<a name="l01766"></a>01766
<a name="l01767"></a>01767 <a class="codeRef" href="qwidget.html">QWidget</a> *w = <span class="keyword">static_cast<</span>RenderWidget*<span class="keyword">></span>(targetNode->renderer())->widget();
<a name="l01768"></a>01768 <a class="codeRef" href="qcontextmenuevent.html">QContextMenuEvent</a> cme(_ce->reason(),pos,_ce->globalPos(),_ce->state());
<a name="l01769"></a>01769 setIgnoreEvents(<span class="keyword">true</span>);
<a name="l01770"></a>01770 <a class="codeRef" href="qapplication.html#sendEvent">QApplication::sendEvent</a>(w,&cme);
<a name="l01771"></a>01771 setIgnoreEvents(<span class="keyword">false</span>);
<a name="l01772"></a>01772 }
<a name="l01773"></a>01773 <span class="preprocessor">#endif</span>
<a name="l01774"></a>01774 <span class="preprocessor"></span>}
<a name="l01775"></a>01775
<a name="l01776"></a>01776 <span class="keywordtype">bool</span> KHTMLView::focusNextPrevChild( <span class="keywordtype">bool</span> next )
<a name="l01777"></a>01777 {
<a name="l01778"></a>01778 <span class="comment">// Now try to find the next child</span>
<a name="l01779"></a>01779 <span class="keywordflow">if</span> (m_part->xmlDocImpl() && focusNextPrevNode(next))
<a name="l01780"></a>01780 {
<a name="l01781"></a>01781 <span class="keywordflow">if</span> (m_part->xmlDocImpl()->focusNode())
<a name="l01782"></a>01782 <a class="codeRef" doxygen="kdecore.tag:../../kdecore/html/" href="../../kdecore/html/group__kdebug.html#gafbb9aa4a84d6c0563d46550454b9714b">kdDebug</a>() << <span class="stringliteral">"focusNode.name: "</span>
<a name="l01783"></a>01783 << m_part->xmlDocImpl()->focusNode()->nodeName().string() << <a class="codeRef" doxygen="kdecore.tag:../../kdecore/html/" href="../../kdecore/html/group__kdebug.html#ga313d520ed8f8f6b46eeef22cfb3b082a">endl</a>;
<a name="l01784"></a>01784 <span class="keywordflow">return</span> <span class="keyword">true</span>; <span class="comment">// focus node found</span>
<a name="l01785"></a>01785 }
<a name="l01786"></a>01786
<a name="l01787"></a>01787 <span class="comment">// If we get here, pass tabbing control up to the next/previous child in our parent</span>
<a name="l01788"></a>01788 d->pseudoFocusNode = KHTMLViewPrivate::PFNone;
<a name="l01789"></a>01789 <span class="keywordflow">if</span> (m_part-><a class="code" href="classKHTMLPart.html#a4ab62fae7ea81eafb62c1ae13c13e401" title="Returns a pointer to the parent KHTMLPart if the part is a frame in an HTML frameset.">parentPart</a>() && m_part-><a class="code" href="classKHTMLPart.html#a4ab62fae7ea81eafb62c1ae13c13e401" title="Returns a pointer to the parent KHTMLPart if the part is a frame in an HTML frameset.">parentPart</a>()-><a class="code" href="classKHTMLPart.html#aa2c1b121eeba45e3dad2918cf51972c9" title="Returns a pointer to the HTML document's view.">view</a>())
<a name="l01790"></a>01790 <span class="keywordflow">return</span> m_part-><a class="code" href="classKHTMLPart.html#a4ab62fae7ea81eafb62c1ae13c13e401" title="Returns a pointer to the parent KHTMLPart if the part is a frame in an HTML frameset.">parentPart</a>()-><a class="code" href="classKHTMLPart.html#aa2c1b121eeba45e3dad2918cf51972c9" title="Returns a pointer to the HTML document's view.">view</a>()->focusNextPrevChild(next);
<a name="l01791"></a>01791
<a name="l01792"></a>01792 <span class="keywordflow">return</span> <a class="codeRef" href="qwidget.html#focusNextPrevChild">QWidget::focusNextPrevChild</a>(next);
<a name="l01793"></a>01793 }
<a name="l01794"></a>01794
<a name="l01795"></a>01795 <span class="keywordtype">void</span> KHTMLView::doAutoScroll()
<a name="l01796"></a>01796 {
<a name="l01797"></a>01797 <a class="codeRef" href="qpoint.html">QPoint</a> pos = <a class="codeRef" href="qcursor.html#pos">QCursor::pos</a>();
<a name="l01798"></a>01798 pos = <a class="codeRef" href="qscrollview.html#viewport">viewport</a>()->mapFromGlobal( pos );
<a name="l01799"></a>01799
<a name="l01800"></a>01800 <span class="keywordtype">int</span> xm, ym;
<a name="l01801"></a>01801 <a class="codeRef" href="qscrollview.html#viewportToContents">viewportToContents</a>(pos.<a class="codeRef" href="qpoint.html#x">x</a>(), pos.<a class="codeRef" href="qpoint.html#y">y</a>(), xm, ym);
<a name="l01802"></a>01802
<a name="l01803"></a>01803 pos = <a class="codeRef" href="qpoint.html">QPoint</a>(pos.x() - <a class="codeRef" href="qscrollview.html#viewport">viewport</a>()->x(), pos.y() - <a class="codeRef" href="qscrollview.html#viewport">viewport</a>()->y());
<a name="l01804"></a>01804 <span class="keywordflow">if</span> ( (pos.y() < 0) || (pos.y() > <a class="codeRef" href="qscrollview.html#visibleHeight">visibleHeight</a>()) ||
<a name="l01805"></a>01805 (pos.x() < 0) || (pos.x() > <a class="codeRef" href="qscrollview.html#visibleWidth">visibleWidth</a>()) )
<a name="l01806"></a>01806 {
<a name="l01807"></a>01807 <a class="codeRef" href="qscrollview.html#ensureVisible">ensureVisible</a>( xm, ym, 0, 5 );
<a name="l01808"></a>01808
<a name="l01809"></a>01809 <span class="preprocessor">#ifndef KHTML_NO_SELECTION</span>
<a name="l01810"></a>01810 <span class="preprocessor"></span> <span class="comment">// extend the selection while scrolling</span>
<a name="l01811"></a>01811 <a class="code" href="classDOM_1_1Node.html" title="The Node interface is the primary datatype for the entire Document Object Model.">DOM::Node</a> innerNode;
<a name="l01812"></a>01812 <span class="keywordflow">if</span> (m_part->isExtendingSelection()) {
<a name="l01813"></a>01813 RenderObject::NodeInfo renderInfo(<span class="keyword">true</span><span class="comment">/*readonly*/</span>, <span class="keyword">false</span><span class="comment">/*active*/</span>);
<a name="l01814"></a>01814 m_part->xmlDocImpl()->renderer()->layer()
<a name="l01815"></a>01815 ->nodeAtPoint(renderInfo, xm, ym);
<a name="l01816"></a>01816 innerNode = renderInfo.innerNode();
<a name="l01817"></a>01817 }<span class="comment">/*end if*/</span>
<a name="l01818"></a>01818
<a name="l01819"></a>01819 <span class="keywordflow">if</span> (innerNode.handle() && innerNode.handle()->renderer()) {
<a name="l01820"></a>01820 <span class="keywordtype">int</span> absX, absY;
<a name="l01821"></a>01821 innerNode.handle()->renderer()->absolutePosition(absX, absY);
<a name="l01822"></a>01822
<a name="l01823"></a>01823 m_part->extendSelectionTo(xm, ym, absX, absY, innerNode);
<a name="l01824"></a>01824 }<span class="comment">/*end if*/</span>
<a name="l01825"></a>01825 <span class="preprocessor">#endif // KHTML_NO_SELECTION</span>
<a name="l01826"></a>01826 <span class="preprocessor"></span> }
<a name="l01827"></a>01827 }
<a name="l01828"></a>01828
<a name="l01829"></a>01829
<a name="l01830"></a>01830 <span class="keyword">class </span>HackWidget : <span class="keyword">public</span> <a class="codeRef" href="qwidget.html">QWidget</a>
<a name="l01831"></a>01831 {
<a name="l01832"></a>01832 <span class="keyword">public</span>:
<a name="l01833"></a>01833 <span class="keyword">inline</span> <span class="keywordtype">void</span> setNoErase() { <a class="codeRef" href="qwidget.html#setWFlags">setWFlags</a>(<a class="codeRef" href="qwidget.html#getWFlags">getWFlags</a>()|WRepaintNoErase); }
<a name="l01834"></a>01834 };
<a name="l01835"></a>01835
<a name="l01836"></a>01836 <span class="keywordtype">bool</span> KHTMLView::eventFilter(<a class="codeRef" href="qobject.html">QObject</a> *o, <a class="codeRef" href="qevent.html">QEvent</a> *e)
<a name="l01837"></a>01837 {
<a name="l01838"></a>01838 <span class="keywordflow">if</span> ( e-><a class="codeRef" href="qevent.html#type">type</a>() == QEvent::AccelOverride ) {
<a name="l01839"></a>01839 <a class="codeRef" href="qkeyevent.html">QKeyEvent</a>* ke = (<a class="codeRef" href="qkeyevent.html">QKeyEvent</a>*) e;
<a name="l01840"></a>01840 <span class="comment">//kdDebug(6200) << "QEvent::AccelOverride" << endl;</span>
<a name="l01841"></a>01841 <span class="keywordflow">if</span> (m_part-><a class="code" href="classKHTMLPart.html#acc1cd57ab1204cc85f293c227c75251d" title="Returns true if the document is editable, false otherwise.">isEditable</a>() || m_part-><a class="code" href="classKHTMLPart.html#a9dc02d048264869bf35d32be8c13ce84" title="Returns whether caret mode is on/off.">isCaretMode</a>()
<a name="l01842"></a>01842 || (m_part->xmlDocImpl() && m_part->xmlDocImpl()->focusNode()
<a name="l01843"></a>01843 && m_part->xmlDocImpl()->focusNode()->contentEditable())) {
<a name="l01844"></a>01844 <span class="comment">//kdDebug(6200) << "editable/navigable" << endl;</span>
<a name="l01845"></a>01845 <span class="keywordflow">if</span> ( (ke-><a class="codeRef" href="qkeyevent.html#state">state</a>() & ControlButton) || (ke-><a class="codeRef" href="qkeyevent.html#state">state</a>() & ShiftButton) ) {
<a name="l01846"></a>01846 <span class="keywordflow">switch</span> ( ke-><a class="codeRef" href="qkeyevent.html#key">key</a>() ) {
<a name="l01847"></a>01847 <span class="keywordflow">case</span> Key_Left:
<a name="l01848"></a>01848 <span class="keywordflow">case</span> Key_Right:
<a name="l01849"></a>01849 <span class="keywordflow">case</span> Key_Up:
<a name="l01850"></a>01850 <span class="keywordflow">case</span> Key_Down:
<a name="l01851"></a>01851 <span class="keywordflow">case</span> Key_Home:
<a name="l01852"></a>01852 <span class="keywordflow">case</span> Key_End:
<a name="l01853"></a>01853 ke-><a class="codeRef" href="qkeyevent.html#accept">accept</a>();
<a name="l01854"></a>01854 <span class="comment">//kdDebug(6200) << "eaten" << endl;</span>
<a name="l01855"></a>01855 <span class="keywordflow">return</span> <span class="keyword">true</span>;
<a name="l01856"></a>01856 <span class="keywordflow">default</span>:
<a name="l01857"></a>01857 <span class="keywordflow">break</span>;
<a name="l01858"></a>01858 }
<a name="l01859"></a>01859 }
<a name="l01860"></a>01860 }
<a name="l01861"></a>01861 }
<a name="l01862"></a>01862
<a name="l01863"></a>01863 <span class="keywordflow">if</span> ( e-><a class="codeRef" href="qevent.html#type">type</a>() == QEvent::Leave ) {
<a name="l01864"></a>01864 <span class="keywordflow">if</span> ( d->cursor_icon_widget )
<a name="l01865"></a>01865 d->cursor_icon_widget->hide();
<a name="l01866"></a>01866 m_part->resetHoverText();
<a name="l01867"></a>01867 }
<a name="l01868"></a>01868
<a name="l01869"></a>01869 <a class="codeRef" href="qwidget.html">QWidget</a> *view = <a class="codeRef" href="qscrollview.html#viewport">viewport</a>();
<a name="l01870"></a>01870
<a name="l01871"></a>01871 <span class="keywordflow">if</span> (o == view) {
<a name="l01872"></a>01872 <span class="comment">// we need to install an event filter on all children of the viewport to</span>
<a name="l01873"></a>01873 <span class="comment">// be able to get correct stacking of children within the document.</span>
<a name="l01874"></a>01874 <span class="keywordflow">if</span>(e-><a class="codeRef" href="qevent.html#type">type</a>() == QEvent::ChildInserted) {
<a name="l01875"></a>01875 <a class="codeRef" href="qobject.html">QObject</a> *c = <span class="keyword">static_cast<</span><a class="codeRef" href="qchildevent.html">QChildEvent</a> *<span class="keyword">></span>(e)->child();
<a name="l01876"></a>01876 <span class="keywordflow">if</span> (c-><a class="codeRef" href="qobject.html#isWidgetType">isWidgetType</a>()) {
<a name="l01877"></a>01877 <a class="codeRef" href="qwidget.html">QWidget</a> *w = <span class="keyword">static_cast<</span><a class="codeRef" href="qwidget.html">QWidget</a> *<span class="keyword">></span>(c);
<a name="l01878"></a>01878 <span class="comment">// don't install the event filter on toplevels</span>
<a name="l01879"></a>01879 <span class="keywordflow">if</span> (w-><a class="codeRef" href="qwidget.html#parentWidget">parentWidget</a>(<span class="keyword">true</span>) == view) {
<a name="l01880"></a>01880 <span class="keywordflow">if</span> (!strcmp(w->name(), <span class="stringliteral">"__khtml"</span>)) {
<a name="l01881"></a>01881 w->installEventFilter(<span class="keyword">this</span>);
<a name="l01882"></a>01882 w-><a class="codeRef" href="qwidget.html#unsetCursor">unsetCursor</a>();
<a name="l01883"></a>01883 <span class="keywordflow">if</span> (!::qt_cast<QFrame*>(w))
<a name="l01884"></a>01884 w-><a class="codeRef" href="qwidget.html#setBackgroundMode">setBackgroundMode</a>( QWidget::NoBackground );
<a name="l01885"></a>01885 <span class="keyword">static_cast<</span>HackWidget *<span class="keyword">></span>(w)->setNoErase();
<a name="l01886"></a>01886 <span class="keywordflow">if</span> (w->children()) {
<a name="l01887"></a>01887 <a class="codeRef" href="qobjectlistiterator.html">QObjectListIterator</a> it(*w->children());
<a name="l01888"></a>01888 <span class="keywordflow">for</span> (; it.current(); ++it) {
<a name="l01889"></a>01889 <a class="codeRef" href="qwidget.html">QWidget</a> *widget = ::qt_cast<<a class="codeRef" href="qwidget.html">QWidget</a> *>(it.current());
<a name="l01890"></a>01890 <span class="keywordflow">if</span> (widget && !widget-><a class="codeRef" href="qwidget.html#isTopLevel">isTopLevel</a>()) {
<a name="l01891"></a>01891 <span class="keywordflow">if</span> (!::qt_cast<QFrame*>(w))
<a name="l01892"></a>01892 widget-><a class="codeRef" href="qwidget.html#setBackgroundMode">setBackgroundMode</a>( QWidget::NoBackground );
<a name="l01893"></a>01893 <span class="keyword">static_cast<</span>HackWidget *<span class="keyword">></span>(widget)->setNoErase();
<a name="l01894"></a>01894 widget->installEventFilter(<span class="keyword">this</span>);
<a name="l01895"></a>01895 }
<a name="l01896"></a>01896 }
<a name="l01897"></a>01897 }
<a name="l01898"></a>01898 }
<a name="l01899"></a>01899 }
<a name="l01900"></a>01900 }
<a name="l01901"></a>01901 }
<a name="l01902"></a>01902 } <span class="keywordflow">else</span> <span class="keywordflow">if</span> (o-><a class="codeRef" href="qobject.html#isWidgetType">isWidgetType</a>()) {
<a name="l01903"></a>01903 <a class="codeRef" href="qwidget.html">QWidget</a> *v = <span class="keyword">static_cast<</span><a class="codeRef" href="qwidget.html">QWidget</a> *<span class="keyword">></span>(o);
<a name="l01904"></a>01904 <a class="codeRef" href="qwidget.html">QWidget</a> *c = v;
<a name="l01905"></a>01905 <span class="keywordflow">while</span> (v && v != view) {
<a name="l01906"></a>01906 c = v;
<a name="l01907"></a>01907 v = v-><a class="codeRef" href="qwidget.html#parentWidget">parentWidget</a>(<span class="keyword">true</span>);
<a name="l01908"></a>01908 }
<a name="l01909"></a>01909
<a name="l01910"></a>01910 <span class="keywordflow">if</span> (v && !strcmp(c->name(), <span class="stringliteral">"__khtml"</span>)) {
<a name="l01911"></a>01911 <span class="keywordtype">bool</span> block = <span class="keyword">false</span>;
<a name="l01912"></a>01912 <a class="codeRef" href="qwidget.html">QWidget</a> *w = <span class="keyword">static_cast<</span><a class="codeRef" href="qwidget.html">QWidget</a> *<span class="keyword">></span>(o);
<a name="l01913"></a>01913 <span class="keywordflow">switch</span>(e-><a class="codeRef" href="qevent.html#type">type</a>()) {
<a name="l01914"></a>01914 <span class="keywordflow">case</span> QEvent::Paint:
<a name="l01915"></a>01915 <span class="keywordflow">if</span> (!allowWidgetPaintEvents) {
<a name="l01916"></a>01916 <span class="comment">// eat the event. Like this we can control exactly when the widget</span>
<a name="l01917"></a>01917 <span class="comment">// get's repainted.</span>
<a name="l01918"></a>01918 block = <span class="keyword">true</span>;
<a name="l01919"></a>01919 <span class="keywordtype">int</span> x = 0, y = 0;
<a name="l01920"></a>01920 <a class="codeRef" href="qwidget.html">QWidget</a> *v = w;
<a name="l01921"></a>01921 <span class="keywordflow">while</span> (v && v != view) {
<a name="l01922"></a>01922 x += v-><a class="codeRef" href="qwidget.html#x">x</a>();
<a name="l01923"></a>01923 y += v-><a class="codeRef" href="qwidget.html#y">y</a>();
<a name="l01924"></a>01924 v = v-><a class="codeRef" href="qwidget.html#parentWidget">parentWidget</a>();
<a name="l01925"></a>01925 }
<a name="l01926"></a>01926 <a class="codeRef" href="qscrollview.html#viewportToContents">viewportToContents</a>( x, y, x, y );
<a name="l01927"></a>01927 <a class="codeRef" href="qpaintevent.html">QPaintEvent</a> *pe = <span class="keyword">static_cast<</span><a class="codeRef" href="qpaintevent.html">QPaintEvent</a> *<span class="keyword">></span>(e);
<a name="l01928"></a>01928 <span class="keywordtype">bool</span> asap = !d->contentsMoving && ::qt_cast<<a class="codeRef" href="qscrollview.html">QScrollView</a> *>(c);
<a name="l01929"></a>01929
<a name="l01930"></a>01930 <span class="comment">// QScrollView needs fast repaints</span>
<a name="l01931"></a>01931 <span class="keywordflow">if</span> ( asap && !d->painting && m_part->xmlDocImpl() && m_part->xmlDocImpl()->renderer() &&
<a name="l01932"></a>01932 !<span class="keyword">static_cast<</span>khtml::RenderCanvas *<span class="keyword">></span>(m_part->xmlDocImpl()->renderer())->needsLayout() ) {
<a name="l01933"></a>01933 <a class="codeRef" href="qscrollview.html#repaintContents">repaintContents</a>(x + pe-><a class="codeRef" href="qpaintevent.html#rect">rect</a>().x(), y + pe-><a class="codeRef" href="qpaintevent.html#rect">rect</a>().y(),
<a name="l01934"></a>01934 pe-><a class="codeRef" href="qpaintevent.html#rect">rect</a>().width(), pe-><a class="codeRef" href="qpaintevent.html#rect">rect</a>().height(), <span class="keyword">true</span>);
<a name="l01935"></a>01935 } <span class="keywordflow">else</span> {
<a name="l01936"></a>01936 scheduleRepaint(x + pe-><a class="codeRef" href="qpaintevent.html#rect">rect</a>().x(), y + pe-><a class="codeRef" href="qpaintevent.html#rect">rect</a>().y(),
<a name="l01937"></a>01937 pe-><a class="codeRef" href="qpaintevent.html#rect">rect</a>().width(), pe-><a class="codeRef" href="qpaintevent.html#rect">rect</a>().height(), asap);
<a name="l01938"></a>01938 }
<a name="l01939"></a>01939 }
<a name="l01940"></a>01940 <span class="keywordflow">break</span>;
<a name="l01941"></a>01941 <span class="keywordflow">case</span> QEvent::MouseMove:
<a name="l01942"></a>01942 <span class="keywordflow">case</span> QEvent::MouseButtonPress:
<a name="l01943"></a>01943 <span class="keywordflow">case</span> QEvent::MouseButtonRelease:
<a name="l01944"></a>01944 <span class="keywordflow">case</span> QEvent::MouseButtonDblClick: {
<a name="l01945"></a>01945 <span class="keywordflow">if</span> ( (w-><a class="codeRef" href="qwidget.html#parentWidget">parentWidget</a>() == view || ::qt_cast<<a class="codeRef" href="qscrollview.html">QScrollView</a>*>(c)) && !::qt_cast<<a class="codeRef" href="qscrollbar.html">QScrollBar</a> *>(w)) {
<a name="l01946"></a>01946 <a class="codeRef" href="qmouseevent.html">QMouseEvent</a> *me = <span class="keyword">static_cast<</span><a class="codeRef" href="qmouseevent.html">QMouseEvent</a> *<span class="keyword">></span>(e);
<a name="l01947"></a>01947 <a class="codeRef" href="qpoint.html">QPoint</a> pt = w-><a class="codeRef" href="qwidget.html#mapTo">mapTo</a>( view, me-><a class="codeRef" href="qmouseevent.html#pos">pos</a>());
<a name="l01948"></a>01948 <a class="codeRef" href="qmouseevent.html">QMouseEvent</a> me2(me->type(), pt, me-><a class="codeRef" href="qmouseevent.html#button">button</a>(), me-><a class="codeRef" href="qmouseevent.html#state">state</a>());
<a name="l01949"></a>01949
<a name="l01950"></a>01950 <span class="keywordflow">if</span> (e-><a class="codeRef" href="qevent.html#type">type</a>() == QEvent::MouseMove)
<a name="l01951"></a>01951 viewportMouseMoveEvent(&me2);
<a name="l01952"></a>01952 <span class="keywordflow">else</span> <span class="keywordflow">if</span>(e-><a class="codeRef" href="qevent.html#type">type</a>() == QEvent::MouseButtonPress)
<a name="l01953"></a>01953 viewportMousePressEvent(&me2);
<a name="l01954"></a>01954 <span class="keywordflow">else</span> <span class="keywordflow">if</span>(e-><a class="codeRef" href="qevent.html#type">type</a>() == QEvent::MouseButtonRelease)
<a name="l01955"></a>01955 viewportMouseReleaseEvent(&me2);
<a name="l01956"></a>01956 <span class="keywordflow">else</span>
<a name="l01957"></a>01957 viewportMouseDoubleClickEvent(&me2);
<a name="l01958"></a>01958 block = <span class="keyword">true</span>;
<a name="l01959"></a>01959 }
<a name="l01960"></a>01960 <span class="keywordflow">break</span>;
<a name="l01961"></a>01961 }
<a name="l01962"></a>01962 <span class="keywordflow">case</span> QEvent::KeyPress:
<a name="l01963"></a>01963 <span class="keywordflow">case</span> QEvent::KeyRelease:
<a name="l01964"></a>01964 <span class="keywordflow">if</span> (w-><a class="codeRef" href="qwidget.html#parentWidget">parentWidget</a>() == view && !::qt_cast<<a class="codeRef" href="qscrollbar.html">QScrollBar</a> *>(w)) {
<a name="l01965"></a>01965 <a class="codeRef" href="qkeyevent.html">QKeyEvent</a> *ke = <span class="keyword">static_cast<</span><a class="codeRef" href="qkeyevent.html">QKeyEvent</a> *<span class="keyword">></span>(e);
<a name="l01966"></a>01966 <span class="keywordflow">if</span> (e-><a class="codeRef" href="qevent.html#type">type</a>() == QEvent::KeyPress)
<a name="l01967"></a>01967 keyPressEvent(ke);
<a name="l01968"></a>01968 <span class="keywordflow">else</span>
<a name="l01969"></a>01969 keyReleaseEvent(ke);
<a name="l01970"></a>01970 block = <span class="keyword">true</span>;
<a name="l01971"></a>01971 }
<a name="l01972"></a>01972 <span class="keywordflow">default</span>:
<a name="l01973"></a>01973 <span class="keywordflow">break</span>;
<a name="l01974"></a>01974 }
<a name="l01975"></a>01975 <span class="keywordflow">if</span> (block) {
<a name="l01976"></a>01976 <span class="comment">//qDebug("eating event");</span>
<a name="l01977"></a>01977 <span class="keywordflow">return</span> <span class="keyword">true</span>;
<a name="l01978"></a>01978 }
<a name="l01979"></a>01979 }
<a name="l01980"></a>01980 }
<a name="l01981"></a>01981
<a name="l01982"></a>01982 <span class="comment">// kdDebug(6000) <<"passing event on to sv event filter object=" << o->className() << " event=" << e->type() << endl;</span>
<a name="l01983"></a>01983 <span class="keywordflow">return</span> <a class="codeRef" href="qscrollview.html#eventFilter">QScrollView::eventFilter</a>(o, e);
<a name="l01984"></a>01984 }
<a name="l01985"></a>01985
<a name="l01986"></a>01986
<a name="l01987"></a>01987 DOM::NodeImpl *KHTMLView::nodeUnderMouse()<span class="keyword"> const</span>
<a name="l01988"></a>01988 <span class="keyword"></span>{
<a name="l01989"></a>01989 <span class="keywordflow">return</span> d->underMouse;
<a name="l01990"></a>01990 }
<a name="l01991"></a>01991
<a name="l01992"></a>01992 DOM::NodeImpl *KHTMLView::nonSharedNodeUnderMouse()<span class="keyword"> const</span>
<a name="l01993"></a>01993 <span class="keyword"></span>{
<a name="l01994"></a>01994 <span class="keywordflow">return</span> d->underMouseNonShared;
<a name="l01995"></a>01995 }
<a name="l01996"></a>01996
<a name="l01997"></a>01997 <span class="keywordtype">bool</span> KHTMLView::scrollTo(<span class="keyword">const</span> <a class="codeRef" href="qrect.html">QRect</a> &bounds)
<a name="l01998"></a>01998 {
<a name="l01999"></a>01999 d->scrollingSelf = <span class="keyword">true</span>; <span class="comment">// so scroll events get ignored</span>
<a name="l02000"></a>02000
<a name="l02001"></a>02001 <span class="keywordtype">int</span> x, y, xe, ye;
<a name="l02002"></a>02002 x = bounds.<a class="codeRef" href="qrect.html#left">left</a>();
<a name="l02003"></a>02003 y = bounds.<a class="codeRef" href="qrect.html#top">top</a>();
<a name="l02004"></a>02004 xe = bounds.<a class="codeRef" href="qrect.html#right">right</a>();
<a name="l02005"></a>02005 ye = bounds.<a class="codeRef" href="qrect.html#bottom">bottom</a>();
<a name="l02006"></a>02006
<a name="l02007"></a>02007 <span class="comment">//kdDebug(6000)<<"scrolling coords: x="<<x<<" y="<<y<<" width="<<xe-x<<" height="<<ye-y<<endl;</span>
<a name="l02008"></a>02008
<a name="l02009"></a>02009 <span class="keywordtype">int</span> deltax;
<a name="l02010"></a>02010 <span class="keywordtype">int</span> deltay;
<a name="l02011"></a>02011
<a name="l02012"></a>02012 <span class="keywordtype">int</span> curHeight = <a class="codeRef" href="qscrollview.html#visibleHeight">visibleHeight</a>();
<a name="l02013"></a>02013 <span class="keywordtype">int</span> curWidth = <a class="codeRef" href="qscrollview.html#visibleWidth">visibleWidth</a>();
<a name="l02014"></a>02014
<a name="l02015"></a>02015 <span class="keywordflow">if</span> (ye-y>curHeight-d->borderY)
<a name="l02016"></a>02016 ye = y + curHeight - d->borderY;
<a name="l02017"></a>02017
<a name="l02018"></a>02018 <span class="keywordflow">if</span> (xe-x>curWidth-d->borderX)
<a name="l02019"></a>02019 xe = x + curWidth - d->borderX;
<a name="l02020"></a>02020
<a name="l02021"></a>02021 <span class="comment">// is xpos of target left of the view's border?</span>
<a name="l02022"></a>02022 <span class="keywordflow">if</span> (x < <a class="codeRef" href="qscrollview.html#contentsX">contentsX</a>() + d->borderX )
<a name="l02023"></a>02023 deltax = x - <a class="codeRef" href="qscrollview.html#contentsX">contentsX</a>() - d->borderX;
<a name="l02024"></a>02024 <span class="comment">// is xpos of target right of the view's right border?</span>
<a name="l02025"></a>02025 <span class="keywordflow">else</span> <span class="keywordflow">if</span> (xe + d->borderX > <a class="codeRef" href="qscrollview.html#contentsX">contentsX</a>() + curWidth)
<a name="l02026"></a>02026 deltax = xe + d->borderX - ( <a class="codeRef" href="qscrollview.html#contentsX">contentsX</a>() + curWidth );
<a name="l02027"></a>02027 <span class="keywordflow">else</span>
<a name="l02028"></a>02028 deltax = 0;
<a name="l02029"></a>02029
<a name="l02030"></a>02030 <span class="comment">// is ypos of target above upper border?</span>
<a name="l02031"></a>02031 <span class="keywordflow">if</span> (y < <a class="codeRef" href="qscrollview.html#contentsY">contentsY</a>() + d->borderY)
<a name="l02032"></a>02032 deltay = y - <a class="codeRef" href="qscrollview.html#contentsY">contentsY</a>() - d->borderY;
<a name="l02033"></a>02033 <span class="comment">// is ypos of target below lower border?</span>
<a name="l02034"></a>02034 <span class="keywordflow">else</span> <span class="keywordflow">if</span> (ye + d->borderY > <a class="codeRef" href="qscrollview.html#contentsY">contentsY</a>() + curHeight)
<a name="l02035"></a>02035 deltay = ye + d->borderY - ( <a class="codeRef" href="qscrollview.html#contentsY">contentsY</a>() + curHeight );
<a name="l02036"></a>02036 <span class="keywordflow">else</span>
<a name="l02037"></a>02037 deltay = 0;
<a name="l02038"></a>02038
<a name="l02039"></a>02039 <span class="keywordtype">int</span> maxx = curWidth-d->borderX;
<a name="l02040"></a>02040 <span class="keywordtype">int</span> maxy = curHeight-d->borderY;
<a name="l02041"></a>02041
<a name="l02042"></a>02042 <span class="keywordtype">int</span> scrollX,scrollY;
<a name="l02043"></a>02043
<a name="l02044"></a>02044 scrollX = deltax > 0 ? (deltax > maxx ? maxx : deltax) : deltax == 0 ? 0 : (deltax>-maxx ? deltax : -maxx);
<a name="l02045"></a>02045 scrollY = deltay > 0 ? (deltay > maxy ? maxy : deltay) : deltay == 0 ? 0 : (deltay>-maxy ? deltay : -maxy);
<a name="l02046"></a>02046
<a name="l02047"></a>02047 <span class="keywordflow">if</span> (<a class="codeRef" href="qscrollview.html#contentsX">contentsX</a>() + scrollX < 0)
<a name="l02048"></a>02048 scrollX = -<a class="codeRef" href="qscrollview.html#contentsX">contentsX</a>();
<a name="l02049"></a>02049 <span class="keywordflow">else</span> <span class="keywordflow">if</span> (<a class="codeRef" href="qscrollview.html#contentsWidth">contentsWidth</a>() - <a class="codeRef" href="qscrollview.html#visibleWidth">visibleWidth</a>() - <a class="codeRef" href="qscrollview.html#contentsX">contentsX</a>() < scrollX)
<a name="l02050"></a>02050 scrollX = <a class="codeRef" href="qscrollview.html#contentsWidth">contentsWidth</a>() - <a class="codeRef" href="qscrollview.html#visibleWidth">visibleWidth</a>() - <a class="codeRef" href="qscrollview.html#contentsX">contentsX</a>();
<a name="l02051"></a>02051
<a name="l02052"></a>02052 <span class="keywordflow">if</span> (<a class="codeRef" href="qscrollview.html#contentsY">contentsY</a>() + scrollY < 0)
<a name="l02053"></a>02053 scrollY = -<a class="codeRef" href="qscrollview.html#contentsY">contentsY</a>();
<a name="l02054"></a>02054 <span class="keywordflow">else</span> <span class="keywordflow">if</span> (<a class="codeRef" href="qscrollview.html#contentsHeight">contentsHeight</a>() - <a class="codeRef" href="qscrollview.html#visibleHeight">visibleHeight</a>() - <a class="codeRef" href="qscrollview.html#contentsY">contentsY</a>() < scrollY)
<a name="l02055"></a>02055 scrollY = <a class="codeRef" href="qscrollview.html#contentsHeight">contentsHeight</a>() - <a class="codeRef" href="qscrollview.html#visibleHeight">visibleHeight</a>() - <a class="codeRef" href="qscrollview.html#contentsY">contentsY</a>();
<a name="l02056"></a>02056
<a name="l02057"></a>02057 <a class="codeRef" href="qscrollview.html#scrollBy">scrollBy</a>(scrollX, scrollY);
<a name="l02058"></a>02058
<a name="l02059"></a>02059 d->scrollingSelf = <span class="keyword">false</span>;
<a name="l02060"></a>02060
<a name="l02061"></a>02061 <span class="keywordflow">if</span> ( (abs(deltax)<=maxx) && (abs(deltay)<=maxy) )
<a name="l02062"></a>02062 <span class="keywordflow">return</span> <span class="keyword">true</span>;
<a name="l02063"></a>02063 <span class="keywordflow">else</span> <span class="keywordflow">return</span> <span class="keyword">false</span>;
<a name="l02064"></a>02064
<a name="l02065"></a>02065 }
<a name="l02066"></a>02066
<a name="l02067"></a>02067 <span class="keywordtype">bool</span> KHTMLView::focusNextPrevNode(<span class="keywordtype">bool</span> next)
<a name="l02068"></a>02068 {
<a name="l02069"></a>02069 <span class="comment">// Sets the focus node of the document to be the node after (or if</span>
<a name="l02070"></a>02070 <span class="comment">// next is false, before) the current focus node. Only nodes that</span>
<a name="l02071"></a>02071 <span class="comment">// are selectable (i.e. for which isFocusable() returns true) are</span>
<a name="l02072"></a>02072 <span class="comment">// taken into account, and the order used is that specified in the</span>
<a name="l02073"></a>02073 <span class="comment">// HTML spec (see DocumentImpl::nextFocusNode() and</span>
<a name="l02074"></a>02074 <span class="comment">// DocumentImpl::previousFocusNode() for details).</span>
<a name="l02075"></a>02075
<a name="l02076"></a>02076 DocumentImpl *doc = m_part->xmlDocImpl();
<a name="l02077"></a>02077 NodeImpl *oldFocusNode = doc->focusNode();
<a name="l02078"></a>02078
<a name="l02079"></a>02079 <span class="comment">// See whether we're in the middle of detach. If so, we want to</span>
<a name="l02080"></a>02080 <span class="comment">// clear focus... The document code will be careful to not</span>
<a name="l02081"></a>02081 <span class="comment">// emit events in that case..</span>
<a name="l02082"></a>02082 <span class="keywordflow">if</span> (oldFocusNode && oldFocusNode->renderer() &&
<a name="l02083"></a>02083 !oldFocusNode->renderer()->parent()) {
<a name="l02084"></a>02084 doc->setFocusNode(0);
<a name="l02085"></a>02085 <span class="keywordflow">return</span> <span class="keyword">true</span>;
<a name="l02086"></a>02086 }
<a name="l02087"></a>02087
<a name="l02088"></a>02088 <span class="preprocessor">#if 1</span>
<a name="l02089"></a>02089 <span class="preprocessor"></span> <span class="comment">// If the user has scrolled the document, then instead of picking</span>
<a name="l02090"></a>02090 <span class="comment">// the next focusable node in the document, use the first one that</span>
<a name="l02091"></a>02091 <span class="comment">// is within the visible area (if possible).</span>
<a name="l02092"></a>02092 <span class="keywordflow">if</span> (d->scrollBarMoved)
<a name="l02093"></a>02093 {
<a name="l02094"></a>02094 NodeImpl *toFocus;
<a name="l02095"></a>02095 <span class="keywordflow">if</span> (next)
<a name="l02096"></a>02096 toFocus = doc->nextFocusNode(oldFocusNode);
<a name="l02097"></a>02097 <span class="keywordflow">else</span>
<a name="l02098"></a>02098 toFocus = doc->previousFocusNode(oldFocusNode);
<a name="l02099"></a>02099
<a name="l02100"></a>02100 <span class="keywordflow">if</span> (!toFocus && oldFocusNode)
<a name="l02101"></a>02101 <span class="keywordflow">if</span> (next)
<a name="l02102"></a>02102 toFocus = doc->nextFocusNode(NULL);
<a name="l02103"></a>02103 <span class="keywordflow">else</span>
<a name="l02104"></a>02104 toFocus = doc->previousFocusNode(NULL);
<a name="l02105"></a>02105
<a name="l02106"></a>02106 <span class="keywordflow">while</span> (toFocus && toFocus != oldFocusNode)
<a name="l02107"></a>02107 {
<a name="l02108"></a>02108
<a name="l02109"></a>02109 <a class="codeRef" href="qrect.html">QRect</a> focusNodeRect = toFocus->getRect();
<a name="l02110"></a>02110 <span class="keywordflow">if</span> ((focusNodeRect.<a class="codeRef" href="qrect.html#left">left</a>() > <a class="codeRef" href="qscrollview.html#contentsX">contentsX</a>()) && (focusNodeRect.<a class="codeRef" href="qrect.html#right">right</a>() < <a class="codeRef" href="qscrollview.html#contentsX">contentsX</a>() + <a class="codeRef" href="qscrollview.html#visibleWidth">visibleWidth</a>()) &&
<a name="l02111"></a>02111 (focusNodeRect.<a class="codeRef" href="qrect.html#top">top</a>() > <a class="codeRef" href="qscrollview.html#contentsY">contentsY</a>()) && (focusNodeRect.<a class="codeRef" href="qrect.html#bottom">bottom</a>() < <a class="codeRef" href="qscrollview.html#contentsY">contentsY</a>() + <a class="codeRef" href="qscrollview.html#visibleHeight">visibleHeight</a>())) {
<a name="l02112"></a>02112 {
<a name="l02113"></a>02113 <a class="codeRef" href="qrect.html">QRect</a> r = toFocus->getRect();
<a name="l02114"></a>02114 <a class="codeRef" href="qscrollview.html#ensureVisible">ensureVisible</a>( r.<a class="codeRef" href="qrect.html#right">right</a>(), r.<a class="codeRef" href="qrect.html#bottom">bottom</a>());
<a name="l02115"></a>02115 <a class="codeRef" href="qscrollview.html#ensureVisible">ensureVisible</a>( r.<a class="codeRef" href="qrect.html#left">left</a>(), r.<a class="codeRef" href="qrect.html#top">top</a>());
<a name="l02116"></a>02116 d->scrollBarMoved = <span class="keyword">false</span>;
<a name="l02117"></a>02117 d->tabMovePending = <span class="keyword">false</span>;
<a name="l02118"></a>02118 d->lastTabbingDirection = next;
<a name="l02119"></a>02119 d->pseudoFocusNode = KHTMLViewPrivate::PFNone;
<a name="l02120"></a>02120 m_part->xmlDocImpl()->setFocusNode(toFocus);
<a name="l02121"></a>02121 <a class="code" href="classDOM_1_1Node.html" title="The Node interface is the primary datatype for the entire Document Object Model.">Node</a> guard(toFocus);
<a name="l02122"></a>02122 <span class="keywordflow">if</span> (!toFocus->hasOneRef() )
<a name="l02123"></a>02123 {
<a name="l02124"></a>02124 emit m_part-><a class="code" href="classKHTMLPart.html#a604649c0729a3ba2d1b807336c8513a4" title="This signal is emitted when an element retrieves the keyboard focus.">nodeActivated</a>(<a class="code" href="classDOM_1_1Node.html" title="The Node interface is the primary datatype for the entire Document Object Model.">Node</a>(toFocus));
<a name="l02125"></a>02125 }
<a name="l02126"></a>02126 <span class="keywordflow">return</span> <span class="keyword">true</span>;
<a name="l02127"></a>02127 }
<a name="l02128"></a>02128 }
<a name="l02129"></a>02129 <span class="keywordflow">if</span> (next)
<a name="l02130"></a>02130 toFocus = doc->nextFocusNode(toFocus);
<a name="l02131"></a>02131 <span class="keywordflow">else</span>
<a name="l02132"></a>02132 toFocus = doc->previousFocusNode(toFocus);
<a name="l02133"></a>02133
<a name="l02134"></a>02134 <span class="keywordflow">if</span> (!toFocus && oldFocusNode)
<a name="l02135"></a>02135 <span class="keywordflow">if</span> (next)
<a name="l02136"></a>02136 toFocus = doc->nextFocusNode(NULL);
<a name="l02137"></a>02137 <span class="keywordflow">else</span>
<a name="l02138"></a>02138 toFocus = doc->previousFocusNode(NULL);
<a name="l02139"></a>02139 }
<a name="l02140"></a>02140
<a name="l02141"></a>02141 d->scrollBarMoved = <span class="keyword">false</span>;
<a name="l02142"></a>02142 }
<a name="l02143"></a>02143 <span class="preprocessor">#endif</span>
<a name="l02144"></a>02144 <span class="preprocessor"></span>
<a name="l02145"></a>02145 <span class="keywordflow">if</span> (!oldFocusNode && d->pseudoFocusNode == KHTMLViewPrivate::PFNone)
<a name="l02146"></a>02146 {
<a name="l02147"></a>02147 <a class="codeRef" href="qscrollview.html#ensureVisible">ensureVisible</a>(<a class="codeRef" href="qscrollview.html#contentsX">contentsX</a>(), next?0:<a class="codeRef" href="qscrollview.html#contentsHeight">contentsHeight</a>());
<a name="l02148"></a>02148 d->scrollBarMoved = <span class="keyword">false</span>;
<a name="l02149"></a>02149 d->pseudoFocusNode = next?KHTMLViewPrivate::PFTop:KHTMLViewPrivate::PFBottom;
<a name="l02150"></a>02150 <span class="keywordflow">return</span> <span class="keyword">true</span>;
<a name="l02151"></a>02151 }
<a name="l02152"></a>02152
<a name="l02153"></a>02153 NodeImpl *newFocusNode = NULL;
<a name="l02154"></a>02154
<a name="l02155"></a>02155 <span class="keywordflow">if</span> (d->tabMovePending && next != d->lastTabbingDirection)
<a name="l02156"></a>02156 {
<a name="l02157"></a>02157 <span class="comment">//kdDebug ( 6000 ) << " tab move pending and tabbing direction changed!\n";</span>
<a name="l02158"></a>02158 newFocusNode = oldFocusNode;
<a name="l02159"></a>02159 }
<a name="l02160"></a>02160 <span class="keywordflow">else</span> <span class="keywordflow">if</span> (next)
<a name="l02161"></a>02161 {
<a name="l02162"></a>02162 <span class="keywordflow">if</span> (oldFocusNode || d->pseudoFocusNode == KHTMLViewPrivate::PFTop )
<a name="l02163"></a>02163 newFocusNode = doc->nextFocusNode(oldFocusNode);
<a name="l02164"></a>02164 }
<a name="l02165"></a>02165 <span class="keywordflow">else</span>
<a name="l02166"></a>02166 {
<a name="l02167"></a>02167 <span class="keywordflow">if</span> (oldFocusNode || d->pseudoFocusNode == KHTMLViewPrivate::PFBottom )
<a name="l02168"></a>02168 newFocusNode = doc->previousFocusNode(oldFocusNode);
<a name="l02169"></a>02169 }
<a name="l02170"></a>02170
<a name="l02171"></a>02171 <span class="keywordtype">bool</span> targetVisible = <span class="keyword">false</span>;
<a name="l02172"></a>02172 <span class="keywordflow">if</span> (!newFocusNode)
<a name="l02173"></a>02173 {
<a name="l02174"></a>02174 <span class="keywordflow">if</span> ( next )
<a name="l02175"></a>02175 {
<a name="l02176"></a>02176 targetVisible = scrollTo(<a class="codeRef" href="qrect.html">QRect</a>(<a class="codeRef" href="qscrollview.html#contentsX">contentsX</a>()+<a class="codeRef" href="qscrollview.html#visibleWidth">visibleWidth</a>()/2,<a class="codeRef" href="qscrollview.html#contentsHeight">contentsHeight</a>()-d->borderY,0,0));
<a name="l02177"></a>02177 }
<a name="l02178"></a>02178 <span class="keywordflow">else</span>
<a name="l02179"></a>02179 {
<a name="l02180"></a>02180 targetVisible = scrollTo(<a class="codeRef" href="qrect.html">QRect</a>(<a class="codeRef" href="qscrollview.html#contentsX">contentsX</a>()+<a class="codeRef" href="qscrollview.html#visibleWidth">visibleWidth</a>()/2,d->borderY,0,0));
<a name="l02181"></a>02181 }
<a name="l02182"></a>02182 }
<a name="l02183"></a>02183 <span class="keywordflow">else</span>
<a name="l02184"></a>02184 {
<a name="l02185"></a>02185 <span class="preprocessor">#ifndef KHTML_NO_CARET</span>
<a name="l02186"></a>02186 <span class="preprocessor"></span> <span class="comment">// if it's an editable element, activate the caret</span>
<a name="l02187"></a>02187 <span class="keywordflow">if</span> (!m_part-><a class="code" href="classKHTMLPart.html#a9dc02d048264869bf35d32be8c13ce84" title="Returns whether caret mode is on/off.">isCaretMode</a>() && !m_part-><a class="code" href="classKHTMLPart.html#acc1cd57ab1204cc85f293c227c75251d" title="Returns true if the document is editable, false otherwise.">isEditable</a>()
<a name="l02188"></a>02188 && newFocusNode->contentEditable()) {
<a name="l02189"></a>02189 d->caretViewContext();
<a name="l02190"></a>02190 moveCaretTo(newFocusNode, 0L, <span class="keyword">true</span>);
<a name="l02191"></a>02191 } <span class="keywordflow">else</span> {
<a name="l02192"></a>02192 caretOff();
<a name="l02193"></a>02193 }
<a name="l02194"></a>02194 <span class="preprocessor">#endif // KHTML_NO_CARET</span>
<a name="l02195"></a>02195 <span class="preprocessor"></span>
<a name="l02196"></a>02196 targetVisible = scrollTo(newFocusNode->getRect());
<a name="l02197"></a>02197 }
<a name="l02198"></a>02198
<a name="l02199"></a>02199 <span class="keywordflow">if</span> (targetVisible)
<a name="l02200"></a>02200 {
<a name="l02201"></a>02201 <span class="comment">//kdDebug ( 6000 ) << " target reached.\n";</span>
<a name="l02202"></a>02202 d->tabMovePending = <span class="keyword">false</span>;
<a name="l02203"></a>02203
<a name="l02204"></a>02204 m_part->xmlDocImpl()->setFocusNode(newFocusNode);
<a name="l02205"></a>02205 <span class="keywordflow">if</span> (newFocusNode)
<a name="l02206"></a>02206 {
<a name="l02207"></a>02207 <a class="code" href="classDOM_1_1Node.html" title="The Node interface is the primary datatype for the entire Document Object Model.">Node</a> guard(newFocusNode);
<a name="l02208"></a>02208 <span class="keywordflow">if</span> (!newFocusNode->hasOneRef() )
<a name="l02209"></a>02209 {
<a name="l02210"></a>02210 emit m_part-><a class="code" href="classKHTMLPart.html#a604649c0729a3ba2d1b807336c8513a4" title="This signal is emitted when an element retrieves the keyboard focus.">nodeActivated</a>(<a class="code" href="classDOM_1_1Node.html" title="The Node interface is the primary datatype for the entire Document Object Model.">Node</a>(newFocusNode));
<a name="l02211"></a>02211 }
<a name="l02212"></a>02212 <span class="keywordflow">return</span> <span class="keyword">true</span>;
<a name="l02213"></a>02213 }
<a name="l02214"></a>02214 <span class="keywordflow">else</span>
<a name="l02215"></a>02215 {
<a name="l02216"></a>02216 d->pseudoFocusNode = next?KHTMLViewPrivate::PFBottom:KHTMLViewPrivate::PFTop;
<a name="l02217"></a>02217 <span class="keywordflow">return</span> <span class="keyword">false</span>;
<a name="l02218"></a>02218 }
<a name="l02219"></a>02219 }
<a name="l02220"></a>02220 <span class="keywordflow">else</span>
<a name="l02221"></a>02221 {
<a name="l02222"></a>02222 <span class="keywordflow">if</span> (!d->tabMovePending)
<a name="l02223"></a>02223 d->lastTabbingDirection = next;
<a name="l02224"></a>02224 d->tabMovePending = <span class="keyword">true</span>;
<a name="l02225"></a>02225 <span class="keywordflow">return</span> <span class="keyword">true</span>;
<a name="l02226"></a>02226 }
<a name="l02227"></a>02227 }
<a name="l02228"></a>02228
<a name="l02229"></a><a class="code" href="classKHTMLView.html#a2a6b6c314d1c0e51e321bd3ef9099d60">02229</a> <span class="keywordtype">void</span> <a class="code" href="classKHTMLView.html#a2a6b6c314d1c0e51e321bd3ef9099d60" title="Display all accesskeys in small tooltips.">KHTMLView::displayAccessKeys</a>()
<a name="l02230"></a>02230 {
<a name="l02231"></a>02231 <a class="codeRef" href="qvaluevector.html">QValueVector< QChar ></a> taken;
<a name="l02232"></a>02232 <a class="code" href="classKHTMLView.html#a2a6b6c314d1c0e51e321bd3ef9099d60" title="Display all accesskeys in small tooltips.">displayAccessKeys</a>( NULL, <span class="keyword">this</span>, taken, <span class="keyword">false</span> );
<a name="l02233"></a>02233 <a class="code" href="classKHTMLView.html#a2a6b6c314d1c0e51e321bd3ef9099d60" title="Display all accesskeys in small tooltips.">displayAccessKeys</a>( NULL, <span class="keyword">this</span>, taken, <span class="keyword">true</span> );
<a name="l02234"></a>02234 }
<a name="l02235"></a>02235
<a name="l02236"></a>02236 <span class="keywordtype">void</span> <a class="code" href="classKHTMLView.html#a2a6b6c314d1c0e51e321bd3ef9099d60" title="Display all accesskeys in small tooltips.">KHTMLView::displayAccessKeys</a>( <a class="code" href="classKHTMLView.html" title="Renders and displays HTML in a QScrollView.">KHTMLView</a>* caller, <a class="code" href="classKHTMLView.html" title="Renders and displays HTML in a QScrollView.">KHTMLView</a>* origview, <a class="codeRef" href="qvaluevector.html">QValueVector< QChar ></a>& taken, <span class="keywordtype">bool</span> use_fallbacks )
<a name="l02237"></a>02237 {
<a name="l02238"></a>02238 <a class="codeRef" href="qmap.html">QMap< ElementImpl*, QChar ></a> fallbacks;
<a name="l02239"></a>02239 <span class="keywordflow">if</span>( use_fallbacks )
<a name="l02240"></a>02240 fallbacks = buildFallbackAccessKeys();
<a name="l02241"></a>02241 <span class="keywordflow">for</span>( NodeImpl* n = m_part->xmlDocImpl(); n != NULL; n = n->traverseNextNode()) {
<a name="l02242"></a>02242 <span class="keywordflow">if</span>( n->isElementNode()) {
<a name="l02243"></a>02243 ElementImpl* en = <span class="keyword">static_cast<</span> ElementImpl* <span class="keyword">></span>( n );
<a name="l02244"></a>02244 <a class="code" href="classDOM_1_1DOMString.html" title="This class implements the basic string we use in the DOM.">DOMString</a> s = en->getAttribute( ATTR_ACCESSKEY );
<a name="l02245"></a>02245 <a class="codeRef" href="qstring.html">QString</a> accesskey;
<a name="l02246"></a>02246 <span class="keywordflow">if</span>( s.length() == 1 ) {
<a name="l02247"></a>02247 <a class="codeRef" href="qchar.html">QChar</a> a = s.string()[ 0 ].<a class="codeRef" href="qstring.html#upper">upper</a>();
<a name="l02248"></a>02248 <span class="keywordflow">if</span>( qFind( taken.<a class="codeRef" href="qvaluevector.html#begin">begin</a>(), taken.<a class="codeRef" href="qvaluevector.html#end">end</a>(), a ) == taken.<a class="codeRef" href="qvaluevector.html#end">end</a>()) <span class="comment">// !contains</span>
<a name="l02249"></a>02249 accesskey = a;
<a name="l02250"></a>02250 }
<a name="l02251"></a>02251 <span class="keywordflow">if</span>( accesskey.<a class="codeRef" href="qstring.html#isNull">isNull</a>() && fallbacks.<a class="codeRef" href="qmap.html#contains">contains</a>( en )) {
<a name="l02252"></a>02252 <a class="codeRef" href="qchar.html">QChar</a> a = fallbacks[ en ].upper();
<a name="l02253"></a>02253 <span class="keywordflow">if</span>( qFind( taken.<a class="codeRef" href="qvaluevector.html#begin">begin</a>(), taken.<a class="codeRef" href="qvaluevector.html#end">end</a>(), a ) == taken.<a class="codeRef" href="qvaluevector.html#end">end</a>()) <span class="comment">// !contains</span>
<a name="l02254"></a>02254 accesskey = <a class="codeRef" href="qstring.html">QString</a>( <span class="stringliteral">"<qt><i>"</span> ) + a + <span class="stringliteral">"</i></qt>"</span>;
<a name="l02255"></a>02255 }
<a name="l02256"></a>02256 <span class="keywordflow">if</span>( !accesskey.<a class="codeRef" href="qstring.html#isNull">isNull</a>()) {
<a name="l02257"></a>02257 <a class="codeRef" href="qrect.html">QRect</a> rec=en->getRect();
<a name="l02258"></a>02258 <a class="codeRef" href="qlabel.html">QLabel</a> *lab=<span class="keyword">new</span> <a class="codeRef" href="qlabel.html">QLabel</a>(accesskey,<a class="codeRef" href="qscrollview.html#viewport">viewport</a>(),0,Qt::WDestructiveClose);
<a name="l02259"></a>02259 connect( origview, SIGNAL(hideAccessKeys()), lab, SLOT(<a class="codeRef" doxygen="kdecore.tag:../../kdecore/html/" href="../../kdecore/html/namespaceKStdAccel.html#ae1528f52d341d2582592b83d86cd3842">close</a>()) );
<a name="l02260"></a>02260 connect( <span class="keyword">this</span>, SIGNAL(repaintAccessKeys()), lab, SLOT(repaint()));
<a name="l02261"></a>02261 lab->setPalette(<a class="codeRef" href="qtooltip.html#palette">QToolTip::palette</a>());
<a name="l02262"></a>02262 lab->setLineWidth(2);
<a name="l02263"></a>02263 lab->setFrameStyle(QFrame::Box | QFrame::Plain);
<a name="l02264"></a>02264 lab->setMargin(3);
<a name="l02265"></a>02265 lab->adjustSize();
<a name="l02266"></a>02266 <a class="codeRef" href="qscrollview.html#addChild">addChild</a>(lab,
<a name="l02267"></a>02267 <a class="codeRef" doxygen="kdecore.tag:../../kdecore/html/" href="../../kdecore/html/classKGlobal.html#ad71886cb0d56d75f0ed2dae4814f5aa0">KMIN</a>(rec.<a class="codeRef" href="qrect.html#left">left</a>()+rec.<a class="codeRef" href="qrect.html#width">width</a>()/2, <a class="codeRef" href="qscrollview.html#contentsWidth">contentsWidth</a>() - lab->width()),
<a name="l02268"></a>02268 <a class="codeRef" doxygen="kdecore.tag:../../kdecore/html/" href="../../kdecore/html/classKGlobal.html#ad71886cb0d56d75f0ed2dae4814f5aa0">KMIN</a>(rec.<a class="codeRef" href="qrect.html#top">top</a>()+rec.<a class="codeRef" href="qrect.html#height">height</a>()/2, <a class="codeRef" href="qscrollview.html#contentsHeight">contentsHeight</a>() - lab->height()));
<a name="l02269"></a>02269 <a class="codeRef" href="qscrollview.html#showChild">showChild</a>(lab);
<a name="l02270"></a>02270 taken.<a class="codeRef" href="qvaluevector.html#append">append</a>( accesskey[ 0 ] );
<a name="l02271"></a>02271 }
<a name="l02272"></a>02272 }
<a name="l02273"></a>02273 }
<a name="l02274"></a>02274 <span class="keywordflow">if</span>( use_fallbacks )
<a name="l02275"></a>02275 <span class="keywordflow">return</span>;
<a name="l02276"></a>02276 <a class="codeRef" href="qptrlist.html">QPtrList<KParts::ReadOnlyPart></a> frames = m_part->frames();
<a name="l02277"></a>02277 <span class="keywordflow">for</span>( <a class="codeRef" href="qptrlistiterator.html">QPtrListIterator<KParts::ReadOnlyPart></a> it( frames );
<a name="l02278"></a>02278 it != NULL;
<a name="l02279"></a>02279 ++it ) {
<a name="l02280"></a>02280 <span class="keywordflow">if</span>( !(*it)->inherits( <span class="stringliteral">"KHTMLPart"</span> ))
<a name="l02281"></a>02281 <span class="keywordflow">continue</span>;
<a name="l02282"></a>02282 <a class="code" href="classKHTMLPart.html" title="This class is khtml's main class.">KHTMLPart</a>* part = <span class="keyword">static_cast<</span> <a class="code" href="classKHTMLPart.html" title="This class is khtml's main class.">KHTMLPart</a>* <span class="keyword">></span>( *it );
<a name="l02283"></a>02283 <span class="keywordflow">if</span>( part-><a class="code" href="classKHTMLPart.html#aa2c1b121eeba45e3dad2918cf51972c9" title="Returns a pointer to the HTML document's view.">view</a>() && part-><a class="code" href="classKHTMLPart.html#aa2c1b121eeba45e3dad2918cf51972c9" title="Returns a pointer to the HTML document's view.">view</a>() != caller )
<a name="l02284"></a>02284 part-><a class="code" href="classKHTMLPart.html#aa2c1b121eeba45e3dad2918cf51972c9" title="Returns a pointer to the HTML document's view.">view</a>()-><a class="code" href="classKHTMLView.html#a2a6b6c314d1c0e51e321bd3ef9099d60" title="Display all accesskeys in small tooltips.">displayAccessKeys</a>( <span class="keyword">this</span>, origview, taken, use_fallbacks );
<a name="l02285"></a>02285 }
<a name="l02286"></a>02286 <span class="comment">// pass up to the parent</span>
<a name="l02287"></a>02287 <span class="keywordflow">if</span> (m_part-><a class="code" href="classKHTMLPart.html#a4ab62fae7ea81eafb62c1ae13c13e401" title="Returns a pointer to the parent KHTMLPart if the part is a frame in an HTML frameset.">parentPart</a>() && m_part-><a class="code" href="classKHTMLPart.html#a4ab62fae7ea81eafb62c1ae13c13e401" title="Returns a pointer to the parent KHTMLPart if the part is a frame in an HTML frameset.">parentPart</a>()-><a class="code" href="classKHTMLPart.html#aa2c1b121eeba45e3dad2918cf51972c9" title="Returns a pointer to the HTML document's view.">view</a>()
<a name="l02288"></a>02288 && m_part-><a class="code" href="classKHTMLPart.html#a4ab62fae7ea81eafb62c1ae13c13e401" title="Returns a pointer to the parent KHTMLPart if the part is a frame in an HTML frameset.">parentPart</a>()-><a class="code" href="classKHTMLPart.html#aa2c1b121eeba45e3dad2918cf51972c9" title="Returns a pointer to the HTML document's view.">view</a>() != caller)
<a name="l02289"></a>02289 m_part-><a class="code" href="classKHTMLPart.html#a4ab62fae7ea81eafb62c1ae13c13e401" title="Returns a pointer to the parent KHTMLPart if the part is a frame in an HTML frameset.">parentPart</a>()-><a class="code" href="classKHTMLPart.html#aa2c1b121eeba45e3dad2918cf51972c9" title="Returns a pointer to the HTML document's view.">view</a>()-><a class="code" href="classKHTMLView.html#a2a6b6c314d1c0e51e321bd3ef9099d60" title="Display all accesskeys in small tooltips.">displayAccessKeys</a>( <span class="keyword">this</span>, origview, taken, use_fallbacks );
<a name="l02290"></a>02290 }
<a name="l02291"></a>02291
<a name="l02292"></a>02292
<a name="l02293"></a>02293
<a name="l02294"></a>02294 <span class="keywordtype">void</span> KHTMLView::accessKeysTimeout()
<a name="l02295"></a>02295 {
<a name="l02296"></a>02296 d->accessKeysActivated=<span class="keyword">false</span>;
<a name="l02297"></a>02297 d->accessKeysPreActivate = <span class="keyword">false</span>;
<a name="l02298"></a>02298 m_part->setStatusBarText(QString::null, KHTMLPart::BarOverrideText);
<a name="l02299"></a>02299 emit hideAccessKeys();
<a name="l02300"></a>02300 }
<a name="l02301"></a>02301
<a name="l02302"></a>02302 <span class="comment">// Handling of the HTML accesskey attribute.</span>
<a name="l02303"></a>02303 <span class="keywordtype">bool</span> KHTMLView::handleAccessKey( <span class="keyword">const</span> <a class="codeRef" href="qkeyevent.html">QKeyEvent</a>* ev )
<a name="l02304"></a>02304 {
<a name="l02305"></a>02305 <span class="comment">// Qt interprets the keyevent also with the modifiers, and ev->text() matches that,</span>
<a name="l02306"></a>02306 <span class="comment">// but this code must act as if the modifiers weren't pressed</span>
<a name="l02307"></a>02307 <a class="codeRef" href="qchar.html">QChar</a> c;
<a name="l02308"></a>02308 <span class="keywordflow">if</span>( ev-><a class="codeRef" href="qkeyevent.html#key">key</a>() >= Key_A && ev-><a class="codeRef" href="qkeyevent.html#key">key</a>() <= Key_Z )
<a name="l02309"></a>02309 c = <span class="charliteral">'A'</span> + ev-><a class="codeRef" href="qkeyevent.html#key">key</a>() - Key_A;
<a name="l02310"></a>02310 <span class="keywordflow">else</span> <span class="keywordflow">if</span>( ev-><a class="codeRef" href="qkeyevent.html#key">key</a>() >= Key_0 && ev-><a class="codeRef" href="qkeyevent.html#key">key</a>() <= Key_9 )
<a name="l02311"></a>02311 c = <span class="charliteral">'0'</span> + ev-><a class="codeRef" href="qkeyevent.html#key">key</a>() - Key_0;
<a name="l02312"></a>02312 <span class="keywordflow">else</span> {
<a name="l02313"></a>02313 <span class="comment">// TODO fake XKeyEvent and XLookupString ?</span>
<a name="l02314"></a>02314 <span class="comment">// This below seems to work e.g. for eacute though.</span>
<a name="l02315"></a>02315 <span class="keywordflow">if</span>( ev-><a class="codeRef" href="qkeyevent.html#text">text</a>().length() == 1 )
<a name="l02316"></a>02316 c = ev-><a class="codeRef" href="qkeyevent.html#text">text</a>()[ 0 ];
<a name="l02317"></a>02317 }
<a name="l02318"></a>02318 <span class="keywordflow">if</span>( c.<a class="codeRef" href="qchar.html#isNull">isNull</a>())
<a name="l02319"></a>02319 <span class="keywordflow">return</span> <span class="keyword">false</span>;
<a name="l02320"></a>02320 <span class="keywordflow">return</span> focusNodeWithAccessKey( c );
<a name="l02321"></a>02321 }
<a name="l02322"></a>02322
<a name="l02323"></a>02323 <span class="keywordtype">bool</span> KHTMLView::focusNodeWithAccessKey( <a class="codeRef" href="qchar.html">QChar</a> c, <a class="code" href="classKHTMLView.html" title="Renders and displays HTML in a QScrollView.">KHTMLView</a>* caller )
<a name="l02324"></a>02324 {
<a name="l02325"></a>02325 DocumentImpl *doc = m_part->xmlDocImpl();
<a name="l02326"></a>02326 <span class="keywordflow">if</span>( !doc )
<a name="l02327"></a>02327 <span class="keywordflow">return</span> <span class="keyword">false</span>;
<a name="l02328"></a>02328 ElementImpl* node = doc->findAccessKeyElement( c );
<a name="l02329"></a>02329 <span class="keywordflow">if</span>( !node ) {
<a name="l02330"></a>02330 <a class="codeRef" href="qptrlist.html">QPtrList<KParts::ReadOnlyPart></a> frames = m_part->frames();
<a name="l02331"></a>02331 <span class="keywordflow">for</span>( <a class="codeRef" href="qptrlistiterator.html">QPtrListIterator<KParts::ReadOnlyPart></a> it( frames );
<a name="l02332"></a>02332 it != NULL;
<a name="l02333"></a>02333 ++it ) {
<a name="l02334"></a>02334 <span class="keywordflow">if</span>( !(*it)->inherits( <span class="stringliteral">"KHTMLPart"</span> ))
<a name="l02335"></a>02335 <span class="keywordflow">continue</span>;
<a name="l02336"></a>02336 <a class="code" href="classKHTMLPart.html" title="This class is khtml's main class.">KHTMLPart</a>* part = <span class="keyword">static_cast<</span> <a class="code" href="classKHTMLPart.html" title="This class is khtml's main class.">KHTMLPart</a>* <span class="keyword">></span>( *it );
<a name="l02337"></a>02337 <span class="keywordflow">if</span>( part-><a class="code" href="classKHTMLPart.html#aa2c1b121eeba45e3dad2918cf51972c9" title="Returns a pointer to the HTML document's view.">view</a>() && part-><a class="code" href="classKHTMLPart.html#aa2c1b121eeba45e3dad2918cf51972c9" title="Returns a pointer to the HTML document's view.">view</a>() != caller
<a name="l02338"></a>02338 && part-><a class="code" href="classKHTMLPart.html#aa2c1b121eeba45e3dad2918cf51972c9" title="Returns a pointer to the HTML document's view.">view</a>()->focusNodeWithAccessKey( c, <span class="keyword">this</span> ))
<a name="l02339"></a>02339 <span class="keywordflow">return</span> <span class="keyword">true</span>;
<a name="l02340"></a>02340 }
<a name="l02341"></a>02341 <span class="comment">// pass up to the parent</span>
<a name="l02342"></a>02342 <span class="keywordflow">if</span> (m_part-><a class="code" href="classKHTMLPart.html#a4ab62fae7ea81eafb62c1ae13c13e401" title="Returns a pointer to the parent KHTMLPart if the part is a frame in an HTML frameset.">parentPart</a>() && m_part-><a class="code" href="classKHTMLPart.html#a4ab62fae7ea81eafb62c1ae13c13e401" title="Returns a pointer to the parent KHTMLPart if the part is a frame in an HTML frameset.">parentPart</a>()-><a class="code" href="classKHTMLPart.html#aa2c1b121eeba45e3dad2918cf51972c9" title="Returns a pointer to the HTML document's view.">view</a>()
<a name="l02343"></a>02343 && m_part-><a class="code" href="classKHTMLPart.html#a4ab62fae7ea81eafb62c1ae13c13e401" title="Returns a pointer to the parent KHTMLPart if the part is a frame in an HTML frameset.">parentPart</a>()-><a class="code" href="classKHTMLPart.html#aa2c1b121eeba45e3dad2918cf51972c9" title="Returns a pointer to the HTML document's view.">view</a>() != caller
<a name="l02344"></a>02344 && m_part-><a class="code" href="classKHTMLPart.html#a4ab62fae7ea81eafb62c1ae13c13e401" title="Returns a pointer to the parent KHTMLPart if the part is a frame in an HTML frameset.">parentPart</a>()-><a class="code" href="classKHTMLPart.html#aa2c1b121eeba45e3dad2918cf51972c9" title="Returns a pointer to the HTML document's view.">view</a>()->focusNodeWithAccessKey( c, <span class="keyword">this</span> ))
<a name="l02345"></a>02345 <span class="keywordflow">return</span> <span class="keyword">true</span>;
<a name="l02346"></a>02346 <span class="keywordflow">if</span>( caller == NULL ) { <span class="comment">// the active frame (where the accesskey was pressed)</span>
<a name="l02347"></a>02347 <a class="codeRef" href="qmap.html">QMap< ElementImpl*, QChar ></a> fallbacks = buildFallbackAccessKeys();
<a name="l02348"></a>02348 <span class="keywordflow">for</span>( <a class="codeRef" href="qmap.html">QMap< ElementImpl*, QChar >::ConstIterator</a> it = fallbacks.<a class="codeRef" href="qmap.html#begin">begin</a>();
<a name="l02349"></a>02349 it != fallbacks.<a class="codeRef" href="qmap.html#end">end</a>();
<a name="l02350"></a>02350 ++it )
<a name="l02351"></a>02351 <span class="keywordflow">if</span>( *it == c ) {
<a name="l02352"></a>02352 node = it.key();
<a name="l02353"></a>02353 <span class="keywordflow">break</span>;
<a name="l02354"></a>02354 }
<a name="l02355"></a>02355 }
<a name="l02356"></a>02356 <span class="keywordflow">if</span>( node == NULL )
<a name="l02357"></a>02357 <span class="keywordflow">return</span> <span class="keyword">false</span>;
<a name="l02358"></a>02358 }
<a name="l02359"></a>02359
<a name="l02360"></a>02360 <span class="comment">// Scroll the view as necessary to ensure that the new focus node is visible</span>
<a name="l02361"></a>02361 <span class="preprocessor">#ifndef KHTML_NO_CARET</span>
<a name="l02362"></a>02362 <span class="preprocessor"></span> <span class="comment">// if it's an editable element, activate the caret</span>
<a name="l02363"></a>02363 <span class="keywordflow">if</span> (!m_part-><a class="code" href="classKHTMLPart.html#a9dc02d048264869bf35d32be8c13ce84" title="Returns whether caret mode is on/off.">isCaretMode</a>() && !m_part-><a class="code" href="classKHTMLPart.html#acc1cd57ab1204cc85f293c227c75251d" title="Returns true if the document is editable, false otherwise.">isEditable</a>()
<a name="l02364"></a>02364 && node->contentEditable()) {
<a name="l02365"></a>02365 d->caretViewContext();
<a name="l02366"></a>02366 moveCaretTo(node, 0L, <span class="keyword">true</span>);
<a name="l02367"></a>02367 } <span class="keywordflow">else</span> {
<a name="l02368"></a>02368 caretOff();
<a name="l02369"></a>02369 }
<a name="l02370"></a>02370 <span class="preprocessor">#endif // KHTML_NO_CARET</span>
<a name="l02371"></a>02371 <span class="preprocessor"></span>
<a name="l02372"></a>02372 <a class="codeRef" href="qrect.html">QRect</a> r = node->getRect();
<a name="l02373"></a>02373 <a class="codeRef" href="qscrollview.html#ensureVisible">ensureVisible</a>( r.<a class="codeRef" href="qrect.html#right">right</a>(), r.<a class="codeRef" href="qrect.html#bottom">bottom</a>());
<a name="l02374"></a>02374 <a class="codeRef" href="qscrollview.html#ensureVisible">ensureVisible</a>( r.<a class="codeRef" href="qrect.html#left">left</a>(), r.<a class="codeRef" href="qrect.html#top">top</a>());
<a name="l02375"></a>02375
<a name="l02376"></a>02376 <a class="code" href="classDOM_1_1Node.html" title="The Node interface is the primary datatype for the entire Document Object Model.">Node</a> guard( node );
<a name="l02377"></a>02377 <span class="keywordflow">if</span>( node->isFocusable()) {
<a name="l02378"></a>02378 <span class="keywordflow">if</span> (node->id()==ID_LABEL) {
<a name="l02379"></a>02379 <span class="comment">// if Accesskey is a label, give focus to the label's referrer.</span>
<a name="l02380"></a>02380 node=<span class="keyword">static_cast<</span>ElementImpl *<span class="keyword">></span>(<span class="keyword">static_cast<</span> HTMLLabelElementImpl* <span class="keyword">></span>( node )->getFormElement());
<a name="l02381"></a>02381 <span class="keywordflow">if</span> (!node) <span class="keywordflow">return</span> <span class="keyword">true</span>;
<a name="l02382"></a>02382 guard = node;
<a name="l02383"></a>02383 }
<a name="l02384"></a>02384 <span class="comment">// Set focus node on the document</span>
<a name="l02385"></a>02385 <a class="codeRef" href="qfocusevent.html#setReason">QFocusEvent::setReason</a>( QFocusEvent::Shortcut );
<a name="l02386"></a>02386 m_part->xmlDocImpl()->setFocusNode(node);
<a name="l02387"></a>02387 <a class="codeRef" href="qfocusevent.html#resetReason">QFocusEvent::resetReason</a>();
<a name="l02388"></a>02388 <span class="keywordflow">if</span>( node != NULL && node->hasOneRef()) <span class="comment">// deleted, only held by guard</span>
<a name="l02389"></a>02389 <span class="keywordflow">return</span> <span class="keyword">true</span>;
<a name="l02390"></a>02390 emit m_part-><a class="code" href="classKHTMLPart.html#a604649c0729a3ba2d1b807336c8513a4" title="This signal is emitted when an element retrieves the keyboard focus.">nodeActivated</a>(<a class="code" href="classDOM_1_1Node.html" title="The Node interface is the primary datatype for the entire Document Object Model.">Node</a>(node));
<a name="l02391"></a>02391 <span class="keywordflow">if</span>( node != NULL && node->hasOneRef())
<a name="l02392"></a>02392 <span class="keywordflow">return</span> <span class="keyword">true</span>;
<a name="l02393"></a>02393 }
<a name="l02394"></a>02394
<a name="l02395"></a>02395 <span class="keywordflow">switch</span>( node->id()) {
<a name="l02396"></a>02396 <span class="keywordflow">case</span> ID_A:
<a name="l02397"></a>02397 <span class="keyword">static_cast<</span> HTMLAnchorElementImpl* <span class="keyword">></span>( node )->click();
<a name="l02398"></a>02398 <span class="keywordflow">break</span>;
<a name="l02399"></a>02399 <span class="keywordflow">case</span> ID_INPUT:
<a name="l02400"></a>02400 <span class="keyword">static_cast<</span> HTMLInputElementImpl* <span class="keyword">></span>( node )->click();
<a name="l02401"></a>02401 <span class="keywordflow">break</span>;
<a name="l02402"></a>02402 <span class="keywordflow">case</span> ID_BUTTON:
<a name="l02403"></a>02403 <span class="keyword">static_cast<</span> HTMLButtonElementImpl* <span class="keyword">></span>( node )->click();
<a name="l02404"></a>02404 <span class="keywordflow">break</span>;
<a name="l02405"></a>02405 <span class="keywordflow">case</span> ID_AREA:
<a name="l02406"></a>02406 <span class="keyword">static_cast<</span> HTMLAreaElementImpl* <span class="keyword">></span>( node )->click();
<a name="l02407"></a>02407 <span class="keywordflow">break</span>;
<a name="l02408"></a>02408 <span class="keywordflow">case</span> ID_TEXTAREA:
<a name="l02409"></a>02409 <span class="keywordflow">break</span>; <span class="comment">// just focusing it is enough</span>
<a name="l02410"></a>02410 <span class="keywordflow">case</span> ID_LEGEND:
<a name="l02411"></a>02411 <span class="comment">// TODO</span>
<a name="l02412"></a>02412 <span class="keywordflow">break</span>;
<a name="l02413"></a>02413 }
<a name="l02414"></a>02414 <span class="keywordflow">return</span> <span class="keyword">true</span>;
<a name="l02415"></a>02415 }
<a name="l02416"></a>02416
<a name="l02417"></a>02417 <span class="keyword">static</span> <a class="codeRef" href="qstring.html">QString</a> getElementText( NodeImpl* start, <span class="keywordtype">bool</span> after )
<a name="l02418"></a>02418 {
<a name="l02419"></a>02419 <a class="codeRef" href="qstring.html">QString</a> ret; <span class="comment">// nextSibling(), to go after e.g. </select></span>
<a name="l02420"></a>02420 <span class="keywordflow">for</span>( NodeImpl* n = after ? start->nextSibling() : start->traversePreviousNode();
<a name="l02421"></a>02421 n != NULL;
<a name="l02422"></a>02422 n = after ? n->traverseNextNode() : n->traversePreviousNode()) {
<a name="l02423"></a>02423 <span class="keywordflow">if</span>( n->isTextNode()) {
<a name="l02424"></a>02424 <span class="keywordflow">if</span>( after )
<a name="l02425"></a>02425 ret += <span class="keyword">static_cast<</span> TextImpl* <span class="keyword">></span>( n )->toString().string();
<a name="l02426"></a>02426 <span class="keywordflow">else</span>
<a name="l02427"></a>02427 ret.<a class="codeRef" href="qstring.html#prepend">prepend</a>( static_cast< TextImpl* >( n )->toString().<span class="keywordtype">string</span>());
<a name="l02428"></a>02428 } <span class="keywordflow">else</span> {
<a name="l02429"></a>02429 <span class="keywordflow">switch</span>( n->id()) {
<a name="l02430"></a>02430 <span class="keywordflow">case</span> ID_A:
<a name="l02431"></a>02431 <span class="keywordflow">case</span> ID_FONT:
<a name="l02432"></a>02432 <span class="keywordflow">case</span> ID_TT:
<a name="l02433"></a>02433 <span class="keywordflow">case</span> ID_U:
<a name="l02434"></a>02434 <span class="keywordflow">case</span> ID_B:
<a name="l02435"></a>02435 <span class="keywordflow">case</span> ID_I:
<a name="l02436"></a>02436 <span class="keywordflow">case</span> ID_S:
<a name="l02437"></a>02437 <span class="keywordflow">case</span> ID_STRIKE:
<a name="l02438"></a>02438 <span class="keywordflow">case</span> ID_BIG:
<a name="l02439"></a>02439 <span class="keywordflow">case</span> ID_SMALL:
<a name="l02440"></a>02440 <span class="keywordflow">case</span> ID_EM:
<a name="l02441"></a>02441 <span class="keywordflow">case</span> ID_STRONG:
<a name="l02442"></a>02442 <span class="keywordflow">case</span> ID_DFN:
<a name="l02443"></a>02443 <span class="keywordflow">case</span> ID_CODE:
<a name="l02444"></a>02444 <span class="keywordflow">case</span> ID_SAMP:
<a name="l02445"></a>02445 <span class="keywordflow">case</span> ID_KBD:
<a name="l02446"></a>02446 <span class="keywordflow">case</span> ID_VAR:
<a name="l02447"></a>02447 <span class="keywordflow">case</span> ID_CITE:
<a name="l02448"></a>02448 <span class="keywordflow">case</span> ID_ABBR:
<a name="l02449"></a>02449 <span class="keywordflow">case</span> ID_ACRONYM:
<a name="l02450"></a>02450 <span class="keywordflow">case</span> ID_SUB:
<a name="l02451"></a>02451 <span class="keywordflow">case</span> ID_SUP:
<a name="l02452"></a>02452 <span class="keywordflow">case</span> ID_SPAN:
<a name="l02453"></a>02453 <span class="keywordflow">case</span> ID_NOBR:
<a name="l02454"></a>02454 <span class="keywordflow">case</span> ID_WBR:
<a name="l02455"></a>02455 <span class="keywordflow">break</span>;
<a name="l02456"></a>02456 <span class="keywordflow">case</span> ID_TD:
<a name="l02457"></a>02457 <span class="keywordflow">if</span>( ret.<a class="codeRef" href="qstring.html#stripWhiteSpace">stripWhiteSpace</a>().isEmpty())
<a name="l02458"></a>02458 <span class="keywordflow">break</span>;
<a name="l02459"></a>02459 <span class="comment">// fall through</span>
<a name="l02460"></a>02460 <span class="keywordflow">default</span>:
<a name="l02461"></a>02461 <span class="keywordflow">return</span> ret.<a class="codeRef" href="qstring.html#simplifyWhiteSpace">simplifyWhiteSpace</a>();
<a name="l02462"></a>02462 }
<a name="l02463"></a>02463 }
<a name="l02464"></a>02464 }
<a name="l02465"></a>02465 <span class="keywordflow">return</span> ret.<a class="codeRef" href="qstring.html#simplifyWhiteSpace">simplifyWhiteSpace</a>();
<a name="l02466"></a>02466 }
<a name="l02467"></a>02467
<a name="l02468"></a>02468 <span class="keyword">static</span> <a class="codeRef" href="qmap.html">QMap< NodeImpl*, QString ></a> buildLabels( NodeImpl* start )
<a name="l02469"></a>02469 {
<a name="l02470"></a>02470 <a class="codeRef" href="qmap.html">QMap< NodeImpl*, QString ></a> ret;
<a name="l02471"></a>02471 <span class="keywordflow">for</span>( NodeImpl* n = start;
<a name="l02472"></a>02472 n != NULL;
<a name="l02473"></a>02473 n = n->traverseNextNode()) {
<a name="l02474"></a>02474 <span class="keywordflow">if</span>( n->id() == ID_LABEL ) {
<a name="l02475"></a>02475 HTMLLabelElementImpl* <a class="codeRef" doxygen="kdecore.tag:../../kdecore/html/" href="../../kdecore/html/namespaceKStdAccel.html#ac575a96ec71ffbbb731400aa6c9079b0">label</a> = <span class="keyword">static_cast<</span> HTMLLabelElementImpl* <span class="keyword">></span>( n );
<a name="l02476"></a>02476 NodeImpl* labelfor = label->getFormElement();
<a name="l02477"></a>02477 <span class="keywordflow">if</span>( labelfor )
<a name="l02478"></a>02478 ret[ labelfor ] = label->innerText().string().simplifyWhiteSpace();
<a name="l02479"></a>02479 }
<a name="l02480"></a>02480 }
<a name="l02481"></a>02481 <span class="keywordflow">return</span> ret;
<a name="l02482"></a>02482 }
<a name="l02483"></a>02483
<a name="l02484"></a>02484 <span class="keyword">namespace </span>khtml {
<a name="l02485"></a>02485 <span class="keyword">struct </span>AccessKeyData {
<a name="l02486"></a>02486 ElementImpl* element;
<a name="l02487"></a>02487 <a class="codeRef" href="qstring.html">QString</a> text;
<a name="l02488"></a>02488 <a class="codeRef" href="qstring.html">QString</a> url;
<a name="l02489"></a>02489 <span class="keywordtype">int</span> priority; <span class="comment">// 10(highest) - 0(lowest)</span>
<a name="l02490"></a>02490 };
<a name="l02491"></a>02491 }
<a name="l02492"></a>02492
<a name="l02493"></a>02493 <a class="codeRef" href="qmap.html">QMap< ElementImpl*, QChar ></a> KHTMLView::buildFallbackAccessKeys()<span class="keyword"> const</span>
<a name="l02494"></a>02494 <span class="keyword"></span>{
<a name="l02495"></a>02495 <span class="comment">// build a list of all possible candidate elements that could use an accesskey</span>
<a name="l02496"></a>02496 <a class="codeRef" href="qvaluelist.html">QValueList< AccessKeyData ></a> data;
<a name="l02497"></a>02497 <a class="codeRef" href="qmap.html">QMap< NodeImpl*, QString ></a> labels = buildLabels( m_part->xmlDocImpl());
<a name="l02498"></a>02498 <span class="keywordflow">for</span>( NodeImpl* n = m_part->xmlDocImpl();
<a name="l02499"></a>02499 n != NULL;
<a name="l02500"></a>02500 n = n->traverseNextNode()) {
<a name="l02501"></a>02501 <span class="keywordflow">if</span>( n->isElementNode()) {
<a name="l02502"></a>02502 ElementImpl* element = <span class="keyword">static_cast<</span> ElementImpl* <span class="keyword">></span>( n );
<a name="l02503"></a>02503 <span class="keywordflow">if</span>( element->getAttribute( ATTR_ACCESSKEY ).length() == 1 )
<a name="l02504"></a>02504 <span class="keywordflow">continue</span>; <span class="comment">// has accesskey set, ignore</span>
<a name="l02505"></a>02505 <span class="keywordflow">if</span>( element->renderer() == NULL )
<a name="l02506"></a>02506 <span class="keywordflow">continue</span>; <span class="comment">// not visible</span>
<a name="l02507"></a>02507 <a class="codeRef" href="qstring.html">QString</a> text;
<a name="l02508"></a>02508 <a class="codeRef" href="qstring.html">QString</a> url;
<a name="l02509"></a>02509 <span class="keywordtype">int</span> priority = 0;
<a name="l02510"></a>02510 <span class="keywordtype">bool</span> ignore = <span class="keyword">false</span>;
<a name="l02511"></a>02511 <span class="keywordtype">bool</span> text_after = <span class="keyword">false</span>;
<a name="l02512"></a>02512 <span class="keywordtype">bool</span> text_before = <span class="keyword">false</span>;
<a name="l02513"></a>02513 <span class="keywordflow">switch</span>( element->id()) {
<a name="l02514"></a>02514 <span class="keywordflow">case</span> ID_A:
<a name="l02515"></a>02515 url = khtml::parseURL(element->getAttribute(ATTR_HREF)).<span class="keywordtype">string</span>();
<a name="l02516"></a>02516 <span class="keywordflow">if</span>( url.<a class="codeRef" href="qstring.html#isEmpty">isEmpty</a>()) <span class="comment">// doesn't have href, it's only an anchor</span>
<a name="l02517"></a>02517 <span class="keywordflow">continue</span>;
<a name="l02518"></a>02518 text = <span class="keyword">static_cast<</span> HTMLElementImpl* <span class="keyword">></span>( element )->innerText().string().<a class="codeRef" href="qstring.html#simplifyWhiteSpace">simplifyWhiteSpace</a>();
<a name="l02519"></a>02519 priority = 2;
<a name="l02520"></a>02520 <span class="keywordflow">break</span>;
<a name="l02521"></a>02521 <span class="keywordflow">case</span> ID_INPUT: {
<a name="l02522"></a>02522 HTMLInputElementImpl* in = <span class="keyword">static_cast<</span> HTMLInputElementImpl* <span class="keyword">></span>( element );
<a name="l02523"></a>02523 <span class="keywordflow">switch</span>( in->inputType()) {
<a name="l02524"></a>02524 <span class="keywordflow">case</span> HTMLInputElementImpl::SUBMIT:
<a name="l02525"></a>02525 text = in->value().string();
<a name="l02526"></a>02526 <span class="keywordflow">if</span>( text.<a class="codeRef" href="qstring.html#isEmpty">isEmpty</a>())
<a name="l02527"></a>02527 text = i18n( <span class="stringliteral">"Submit"</span> );
<a name="l02528"></a>02528 priority = 7;
<a name="l02529"></a>02529 <span class="keywordflow">break</span>;
<a name="l02530"></a>02530 <span class="keywordflow">case</span> HTMLInputElementImpl::IMAGE:
<a name="l02531"></a>02531 text = in->altText().string();
<a name="l02532"></a>02532 priority = 7;
<a name="l02533"></a>02533 <span class="keywordflow">break</span>;
<a name="l02534"></a>02534 <span class="keywordflow">case</span> HTMLInputElementImpl::BUTTON:
<a name="l02535"></a>02535 text = in->value().string();
<a name="l02536"></a>02536 priority = 5;
<a name="l02537"></a>02537 <span class="keywordflow">break</span>;
<a name="l02538"></a>02538 <span class="keywordflow">case</span> HTMLInputElementImpl::RESET:
<a name="l02539"></a>02539 text = in->value().string();
<a name="l02540"></a>02540 <span class="keywordflow">if</span>( text.<a class="codeRef" href="qstring.html#isEmpty">isEmpty</a>())
<a name="l02541"></a>02541 text = i18n( <span class="stringliteral">"Reset"</span> );
<a name="l02542"></a>02542 priority = 5;
<a name="l02543"></a>02543 <span class="keywordflow">break</span>;
<a name="l02544"></a>02544 <span class="keywordflow">case</span> HTMLInputElementImpl::HIDDEN:
<a name="l02545"></a>02545 ignore = <span class="keyword">true</span>;
<a name="l02546"></a>02546 <span class="keywordflow">break</span>;
<a name="l02547"></a>02547 <span class="keywordflow">case</span> HTMLInputElementImpl::CHECKBOX:
<a name="l02548"></a>02548 <span class="keywordflow">case</span> HTMLInputElementImpl::RADIO:
<a name="l02549"></a>02549 text_after = <span class="keyword">true</span>;
<a name="l02550"></a>02550 priority = 5;
<a name="l02551"></a>02551 <span class="keywordflow">break</span>;
<a name="l02552"></a>02552 <span class="keywordflow">case</span> HTMLInputElementImpl::TEXT:
<a name="l02553"></a>02553 <span class="keywordflow">case</span> HTMLInputElementImpl::PASSWORD:
<a name="l02554"></a>02554 <span class="keywordflow">case</span> HTMLInputElementImpl::FILE:
<a name="l02555"></a>02555 text_before = <span class="keyword">true</span>;
<a name="l02556"></a>02556 priority = 5;
<a name="l02557"></a>02557 <span class="keywordflow">break</span>;
<a name="l02558"></a>02558 <span class="keywordflow">default</span>:
<a name="l02559"></a>02559 priority = 5;
<a name="l02560"></a>02560 <span class="keywordflow">break</span>;
<a name="l02561"></a>02561 }
<a name="l02562"></a>02562 <span class="keywordflow">break</span>;
<a name="l02563"></a>02563 }
<a name="l02564"></a>02564 <span class="keywordflow">case</span> ID_BUTTON:
<a name="l02565"></a>02565 text = <span class="keyword">static_cast<</span> HTMLElementImpl* <span class="keyword">></span>( element )->innerText().string().<a class="codeRef" href="qstring.html#simplifyWhiteSpace">simplifyWhiteSpace</a>();
<a name="l02566"></a>02566 <span class="keywordflow">switch</span>( static_cast< HTMLButtonElementImpl* >( element )->buttonType()) {
<a name="l02567"></a>02567 <span class="keywordflow">case</span> HTMLButtonElementImpl::SUBMIT:
<a name="l02568"></a>02568 <span class="keywordflow">if</span>( text.<a class="codeRef" href="qstring.html#isEmpty">isEmpty</a>())
<a name="l02569"></a>02569 text = i18n( <span class="stringliteral">"Submit"</span> );
<a name="l02570"></a>02570 priority = 7;
<a name="l02571"></a>02571 <span class="keywordflow">break</span>;
<a name="l02572"></a>02572 <span class="keywordflow">case</span> HTMLButtonElementImpl::RESET:
<a name="l02573"></a>02573 <span class="keywordflow">if</span>( text.<a class="codeRef" href="qstring.html#isEmpty">isEmpty</a>())
<a name="l02574"></a>02574 text = i18n( <span class="stringliteral">"Reset"</span> );
<a name="l02575"></a>02575 priority = 5;
<a name="l02576"></a>02576 <span class="keywordflow">break</span>;
<a name="l02577"></a>02577 <span class="keywordflow">default</span>:
<a name="l02578"></a>02578 priority = 5;
<a name="l02579"></a>02579 <span class="keywordflow">break</span>;
<a name="l02580"></a>02580 <span class="keywordflow">break</span>;
<a name="l02581"></a>02581 }
<a name="l02582"></a>02582 <span class="keywordflow">case</span> ID_SELECT: <span class="comment">// these don't have accesskey attribute, but quick access may be handy</span>
<a name="l02583"></a>02583 text_before = <span class="keyword">true</span>;
<a name="l02584"></a>02584 text_after = <span class="keyword">true</span>;
<a name="l02585"></a>02585 priority = 5;
<a name="l02586"></a>02586 <span class="keywordflow">break</span>;
<a name="l02587"></a>02587 <span class="keywordflow">case</span> ID_FRAME:
<a name="l02588"></a>02588 ignore = <span class="keyword">true</span>;
<a name="l02589"></a>02589 <span class="keywordflow">break</span>;
<a name="l02590"></a>02590 <span class="keywordflow">default</span>:
<a name="l02591"></a>02591 ignore = !element->isFocusable();
<a name="l02592"></a>02592 priority = 2;
<a name="l02593"></a>02593 <span class="keywordflow">break</span>;
<a name="l02594"></a>02594 }
<a name="l02595"></a>02595 <span class="keywordflow">if</span>( ignore )
<a name="l02596"></a>02596 <span class="keywordflow">continue</span>;
<a name="l02597"></a>02597 <span class="keywordflow">if</span>( text.<a class="codeRef" href="qstring.html#isNull">isNull</a>() && labels.<a class="codeRef" href="qmap.html#contains">contains</a>( element ))
<a name="l02598"></a>02598 text = labels[ element ];
<a name="l02599"></a>02599 <span class="keywordflow">if</span>( text.<a class="codeRef" href="qstring.html#isNull">isNull</a>() && text_before )
<a name="l02600"></a>02600 text = getElementText( element, <span class="keyword">false</span> );
<a name="l02601"></a>02601 <span class="keywordflow">if</span>( text.<a class="codeRef" href="qstring.html#isNull">isNull</a>() && text_after )
<a name="l02602"></a>02602 text = getElementText( element, <span class="keyword">true</span> );
<a name="l02603"></a>02603 text = text.<a class="codeRef" href="qstring.html#stripWhiteSpace">stripWhiteSpace</a>();
<a name="l02604"></a>02604 <span class="comment">// increase priority of items which have explicitly specified accesskeys in the config</span>
<a name="l02605"></a>02605 <a class="codeRef" href="qvaluelist.html">QValueList< QPair< QString, QChar ></a> > priorities
<a name="l02606"></a>02606 = m_part->settings()->fallbackAccessKeysAssignments();
<a name="l02607"></a>02607 <span class="keywordflow">for</span>( <a class="codeRef" href="qvaluelist.html">QValueList</a>< <a class="codeRef" href="qpair.html">QPair< QString, QChar ></a> >::ConstIterator it = priorities.<a class="codeRef" href="qvaluelist.html#begin">begin</a>();
<a name="l02608"></a>02608 it != priorities.<a class="codeRef" href="qvaluelist.html#end">end</a>();
<a name="l02609"></a>02609 ++it ) {
<a name="l02610"></a>02610 <span class="keywordflow">if</span>( text == (*it).first )
<a name="l02611"></a>02611 priority = 10;
<a name="l02612"></a>02612 }
<a name="l02613"></a>02613 AccessKeyData tmp = { element, text, url, priority };
<a name="l02614"></a>02614 data.<a class="codeRef" href="qvaluelist.html#append">append</a>( tmp );
<a name="l02615"></a>02615 }
<a name="l02616"></a>02616 }
<a name="l02617"></a>02617
<a name="l02618"></a>02618 <a class="codeRef" href="qvaluelist.html">QValueList< QChar ></a> keys;
<a name="l02619"></a>02619 <span class="keywordflow">for</span>( <span class="keywordtype">char</span> c = <span class="charliteral">'A'</span>; c <= <span class="charliteral">'Z'</span>; ++c )
<a name="l02620"></a>02620 keys << c;
<a name="l02621"></a>02621 <span class="keywordflow">for</span>( <span class="keywordtype">char</span> c = <span class="charliteral">'0'</span>; c <= <span class="charliteral">'9'</span>; ++c )
<a name="l02622"></a>02622 keys << c;
<a name="l02623"></a>02623 <span class="keywordflow">for</span>( NodeImpl* n = m_part->xmlDocImpl();
<a name="l02624"></a>02624 n != NULL;
<a name="l02625"></a>02625 n = n->traverseNextNode()) {
<a name="l02626"></a>02626 <span class="keywordflow">if</span>( n->isElementNode()) {
<a name="l02627"></a>02627 ElementImpl* en = <span class="keyword">static_cast<</span> ElementImpl* <span class="keyword">></span>( n );
<a name="l02628"></a>02628 <a class="code" href="classDOM_1_1DOMString.html" title="This class implements the basic string we use in the DOM.">DOMString</a> s = en->getAttribute( ATTR_ACCESSKEY );
<a name="l02629"></a>02629 <span class="keywordflow">if</span>( s.length() == 1 ) {
<a name="l02630"></a>02630 <a class="codeRef" href="qchar.html">QChar</a> c = s.string()[ 0 ].<a class="codeRef" href="qstring.html#upper">upper</a>();
<a name="l02631"></a>02631 keys.<a class="codeRef" href="qvaluelist.html#remove">remove</a>( c ); <span class="comment">// remove manually assigned accesskeys</span>
<a name="l02632"></a>02632 }
<a name="l02633"></a>02633 }
<a name="l02634"></a>02634 }
<a name="l02635"></a>02635
<a name="l02636"></a>02636 <a class="codeRef" href="qmap.html">QMap< ElementImpl*, QChar ></a> ret;
<a name="l02637"></a>02637 <span class="keywordflow">for</span>( <span class="keywordtype">int</span> priority = 10;
<a name="l02638"></a>02638 priority >= 0;
<a name="l02639"></a>02639 --priority ) {
<a name="l02640"></a>02640 <span class="keywordflow">for</span>( <a class="codeRef" href="qvaluelist.html">QValueList< AccessKeyData >::Iterator</a> it = data.<a class="codeRef" href="qvaluelist.html#begin">begin</a>();
<a name="l02641"></a>02641 it != data.<a class="codeRef" href="qvaluelist.html#end">end</a>();
<a name="l02642"></a>02642 ) {
<a name="l02643"></a>02643 <span class="keywordflow">if</span>( (*it).priority != priority ) {
<a name="l02644"></a>02644 ++it;
<a name="l02645"></a>02645 <span class="keywordflow">continue</span>;
<a name="l02646"></a>02646 }
<a name="l02647"></a>02647 <span class="keywordflow">if</span>( keys.<a class="codeRef" href="qvaluelist.html#isEmpty">isEmpty</a>())
<a name="l02648"></a>02648 <span class="keywordflow">break</span>;
<a name="l02649"></a>02649 <a class="codeRef" href="qstring.html">QString</a> text = (*it).text;
<a name="l02650"></a>02650 <a class="codeRef" href="qchar.html">QChar</a> <a class="codeRef" doxygen="kdecore.tag:../../kdecore/html/" href="../../kdecore/html/namespaceKStdAccel.html#acc12b2741ae01cac579a473d3e6bafce">key</a>;
<a name="l02651"></a>02651 <span class="keywordflow">if</span>( key.<a class="codeRef" href="qchar.html#isNull">isNull</a>() && !text.<a class="codeRef" href="qstring.html#isEmpty">isEmpty</a>()) {
<a name="l02652"></a>02652 <a class="codeRef" href="qvaluelist.html">QValueList< QPair< QString, QChar ></a> > priorities
<a name="l02653"></a>02653 = m_part->settings()->fallbackAccessKeysAssignments();
<a name="l02654"></a>02654 <span class="keywordflow">for</span>( <a class="codeRef" href="qvaluelist.html">QValueList</a>< <a class="codeRef" href="qpair.html">QPair< QString, QChar ></a> >::ConstIterator it = priorities.<a class="codeRef" href="qvaluelist.html#begin">begin</a>();
<a name="l02655"></a>02655 it != priorities.<a class="codeRef" href="qvaluelist.html#end">end</a>();
<a name="l02656"></a>02656 ++it )
<a name="l02657"></a>02657 <span class="keywordflow">if</span>( text == (*it).first && keys.<a class="codeRef" href="qvaluelist.html#contains">contains</a>( (*it).second )) {
<a name="l02658"></a>02658 key = (*it).second;
<a name="l02659"></a>02659 <span class="keywordflow">break</span>;
<a name="l02660"></a>02660 }
<a name="l02661"></a>02661 }
<a name="l02662"></a>02662 <span class="comment">// try first to select the first character as the accesskey,</span>
<a name="l02663"></a>02663 <span class="comment">// then first character of the following words,</span>
<a name="l02664"></a>02664 <span class="comment">// and then simply the first free character</span>
<a name="l02665"></a>02665 <span class="keywordflow">if</span>( key.<a class="codeRef" href="qchar.html#isNull">isNull</a>() && !text.<a class="codeRef" href="qstring.html#isEmpty">isEmpty</a>()) {
<a name="l02666"></a>02666 <a class="codeRef" href="qstringlist.html">QStringList</a> words = <a class="codeRef" href="qstringlist.html#split">QStringList::split</a>( <span class="charliteral">' '</span>, text );
<a name="l02667"></a>02667 <span class="keywordflow">for</span>( QStringList::ConstIterator it = words.begin();
<a name="l02668"></a>02668 it != words.end();
<a name="l02669"></a>02669 ++it ) {
<a name="l02670"></a>02670 <span class="keywordflow">if</span>( keys.<a class="codeRef" href="qvaluelist.html#contains">contains</a>( (*it)[ 0 ].upper())) {
<a name="l02671"></a>02671 key = (*it)[ 0 ].<a class="codeRef" href="qchar.html#upper">upper</a>();
<a name="l02672"></a>02672 <span class="keywordflow">break</span>;
<a name="l02673"></a>02673 }
<a name="l02674"></a>02674 }
<a name="l02675"></a>02675 }
<a name="l02676"></a>02676 <span class="keywordflow">if</span>( key.<a class="codeRef" href="qchar.html#isNull">isNull</a>() && !text.<a class="codeRef" href="qstring.html#isEmpty">isEmpty</a>()) {
<a name="l02677"></a>02677 <span class="keywordflow">for</span>( <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> i = 0;
<a name="l02678"></a>02678 i < text.<a class="codeRef" href="qstring.html#length">length</a>();
<a name="l02679"></a>02679 ++i ) {
<a name="l02680"></a>02680 <span class="keywordflow">if</span>( keys.<a class="codeRef" href="qvaluelist.html#contains">contains</a>( text[ i ].<a class="codeRef" href="qstring.html#upper">upper</a>())) {
<a name="l02681"></a>02681 key = text[ i ].<a class="codeRef" href="qstring.html#upper">upper</a>();
<a name="l02682"></a>02682 <span class="keywordflow">break</span>;
<a name="l02683"></a>02683 }
<a name="l02684"></a>02684 }
<a name="l02685"></a>02685 }
<a name="l02686"></a>02686 <span class="keywordflow">if</span>( key.<a class="codeRef" href="qchar.html#isNull">isNull</a>())
<a name="l02687"></a>02687 key = keys.<a class="codeRef" href="qvaluelist.html#front">front</a>();
<a name="l02688"></a>02688 ret[ (*it).element ] = key;
<a name="l02689"></a>02689 keys.<a class="codeRef" href="qvaluelist.html#remove">remove</a>( key );
<a name="l02690"></a>02690 <a class="codeRef" href="qstring.html">QString</a> url = (*it).url;
<a name="l02691"></a>02691 it = data.<a class="codeRef" href="qvaluelist.html#remove">remove</a>( it );
<a name="l02692"></a>02692 <span class="comment">// assign the same accesskey also to other elements pointing to the same url</span>
<a name="l02693"></a>02693 <span class="keywordflow">if</span>( !url.<a class="codeRef" href="qstring.html#isEmpty">isEmpty</a>() && !url.<a class="codeRef" href="qstring.html#startsWith">startsWith</a>( <span class="stringliteral">"javascript:"</span>, <span class="keyword">false</span> )) {
<a name="l02694"></a>02694 <span class="keywordflow">for</span>( <a class="codeRef" href="qvaluelist.html">QValueList< AccessKeyData >::Iterator</a> it2 = data.<a class="codeRef" href="qvaluelist.html#begin">begin</a>();
<a name="l02695"></a>02695 it2 != data.<a class="codeRef" href="qvaluelist.html#end">end</a>();
<a name="l02696"></a>02696 ) {
<a name="l02697"></a>02697 <span class="keywordflow">if</span>( (*it2).url == url ) {
<a name="l02698"></a>02698 ret[ (*it2).element ] = key;
<a name="l02699"></a>02699 <span class="keywordflow">if</span>( it == it2 )
<a name="l02700"></a>02700 ++it;
<a name="l02701"></a>02701 it2 = data.<a class="codeRef" href="qvaluelist.html#remove">remove</a>( it2 );
<a name="l02702"></a>02702 } <span class="keywordflow">else</span>
<a name="l02703"></a>02703 ++it2;
<a name="l02704"></a>02704 }
<a name="l02705"></a>02705 }
<a name="l02706"></a>02706 }
<a name="l02707"></a>02707 }
<a name="l02708"></a>02708 <span class="keywordflow">return</span> ret;
<a name="l02709"></a>02709 }
<a name="l02710"></a>02710
<a name="l02711"></a>02711 <span class="keywordtype">void</span> KHTMLView::setMediaType( <span class="keyword">const</span> <a class="codeRef" href="qstring.html">QString</a> &medium )
<a name="l02712"></a>02712 {
<a name="l02713"></a>02713 m_medium = medium;
<a name="l02714"></a>02714 }
<a name="l02715"></a>02715
<a name="l02716"></a>02716 <a class="codeRef" href="qstring.html">QString</a> KHTMLView::mediaType()<span class="keyword"> const</span>
<a name="l02717"></a>02717 <span class="keyword"></span>{
<a name="l02718"></a>02718 <span class="keywordflow">return</span> m_medium;
<a name="l02719"></a>02719 }
<a name="l02720"></a>02720
<a name="l02721"></a>02721 <span class="keywordtype">bool</span> KHTMLView::pagedMode()<span class="keyword"> const</span>
<a name="l02722"></a>02722 <span class="keyword"></span>{
<a name="l02723"></a>02723 <span class="keywordflow">return</span> d->paged;
<a name="l02724"></a>02724 }
<a name="l02725"></a>02725
<a name="l02726"></a>02726 <span class="keywordtype">void</span> KHTMLView::setWidgetVisible(RenderWidget* w, <span class="keywordtype">bool</span> vis)
<a name="l02727"></a>02727 {
<a name="l02728"></a>02728 <span class="keywordflow">if</span> (vis) {
<a name="l02729"></a>02729 d->visibleWidgets.replace(w, w->widget());
<a name="l02730"></a>02730 }
<a name="l02731"></a>02731 <span class="keywordflow">else</span>
<a name="l02732"></a>02732 d->visibleWidgets.remove(w);
<a name="l02733"></a>02733 }
<a name="l02734"></a>02734
<a name="l02735"></a>02735 <span class="keywordtype">bool</span> KHTMLView::needsFullRepaint()<span class="keyword"> const</span>
<a name="l02736"></a>02736 <span class="keyword"></span>{
<a name="l02737"></a>02737 <span class="keywordflow">return</span> d->needsFullRepaint;
<a name="l02738"></a>02738 }
<a name="l02739"></a>02739
<a name="l02740"></a><a class="code" href="classKHTMLView.html#a0a5435233e059ee0afcb3d08b06cbadf">02740</a> <span class="keywordtype">void</span> <a class="code" href="classKHTMLView.html#a0a5435233e059ee0afcb3d08b06cbadf" title="Prints the HTML document.">KHTMLView::print</a>()
<a name="l02741"></a>02741 {
<a name="l02742"></a>02742 <a class="code" href="classKHTMLView.html#a0a5435233e059ee0afcb3d08b06cbadf" title="Prints the HTML document.">print</a>( <span class="keyword">false</span> );
<a name="l02743"></a>02743 }
<a name="l02744"></a>02744
<a name="l02745"></a><a class="code" href="classKHTMLView.html#a796a8ba7fd54d04fd9b54664a2123568">02745</a> <span class="keywordtype">void</span> <a class="code" href="classKHTMLView.html#a0a5435233e059ee0afcb3d08b06cbadf" title="Prints the HTML document.">KHTMLView::print</a>(<span class="keywordtype">bool</span> quick)
<a name="l02746"></a>02746 {
<a name="l02747"></a>02747 <span class="keywordflow">if</span>(!m_part->xmlDocImpl()) <span class="keywordflow">return</span>;
<a name="l02748"></a>02748 khtml::RenderCanvas *root = <span class="keyword">static_cast<</span>khtml::RenderCanvas *<span class="keyword">></span>(m_part->xmlDocImpl()->renderer());
<a name="l02749"></a>02749 <span class="keywordflow">if</span>(!root) <span class="keywordflow">return</span>;
<a name="l02750"></a>02750
<a name="l02751"></a>02751 KPrinter *printer = <span class="keyword">new</span> KPrinter(<span class="keyword">true</span>, QPrinter::ScreenResolution);
<a name="l02752"></a>02752 printer->addDialogPage(<span class="keyword">new</span> KHTMLPrintSettings());
<a name="l02753"></a>02753 <a class="codeRef" href="qstring.html">QString</a> docname = m_part->xmlDocImpl()->URL().prettyURL();
<a name="l02754"></a>02754 <span class="keywordflow">if</span> ( !docname.<a class="codeRef" href="qstring.html#isEmpty">isEmpty</a>() )
<a name="l02755"></a>02755 docname = <a class="codeRef" doxygen="kdecore.tag:../../kdecore/html/" href="../../kdecore/html/classKStringHandler.html#a5d09c657585f2b3443e5af9e8a1fbef7">KStringHandler::csqueeze</a>(docname, 80);
<a name="l02756"></a>02756 <span class="keywordflow">if</span>(quick || printer->setup(<span class="keyword">this</span>, i18n(<span class="stringliteral">"Print %1"</span>).arg(docname))) {
<a name="l02757"></a>02757 <a class="codeRef" href="qscrollview.html#viewport">viewport</a>()->setCursor( waitCursor ); <span class="comment">// only viewport(), no QApplication::, otherwise we get the busy cursor in kdeprint's dialogs</span>
<a name="l02758"></a>02758 <span class="comment">// set up KPrinter</span>
<a name="l02759"></a>02759 printer->setFullPage(<span class="keyword">false</span>);
<a name="l02760"></a>02760 printer->setCreator(<a class="codeRef" href="qstring.html">QString</a>(<span class="stringliteral">"KDE %1.%2.%3 HTML Library"</span>).arg(KDE_VERSION_MAJOR).arg(KDE_VERSION_MINOR).arg(KDE_VERSION_RELEASE));
<a name="l02761"></a>02761 printer->setDocName(docname);
<a name="l02762"></a>02762
<a name="l02763"></a>02763 <a class="codeRef" href="qpainter.html">QPainter</a> *p = <span class="keyword">new</span> <a class="codeRef" href="qpainter.html">QPainter</a>;
<a name="l02764"></a>02764 p-><a class="codeRef" href="qpainter.html#begin">begin</a>( printer );
<a name="l02765"></a>02765 khtml::setPrintPainter( p );
<a name="l02766"></a>02766
<a name="l02767"></a>02767 m_part->xmlDocImpl()->setPaintDevice( printer );
<a name="l02768"></a>02768 <a class="codeRef" href="qstring.html">QString</a> oldMediaType = mediaType();
<a name="l02769"></a>02769 setMediaType( <span class="stringliteral">"print"</span> );
<a name="l02770"></a>02770 <span class="comment">// We ignore margin settings for html and body when printing</span>
<a name="l02771"></a>02771 <span class="comment">// and use the default margins from the print-system</span>
<a name="l02772"></a>02772 <span class="comment">// (In Qt 3.0.x the default margins are hardcoded in Qt)</span>
<a name="l02773"></a>02773 m_part->xmlDocImpl()->setPrintStyleSheet( printer->option(<span class="stringliteral">"app-khtml-printfriendly"</span>) == <span class="stringliteral">"true"</span> ?
<a name="l02774"></a>02774 <span class="stringliteral">"* { background-image: none !important;"</span>
<a name="l02775"></a>02775 <span class="stringliteral">" background-color: white !important;"</span>
<a name="l02776"></a>02776 <span class="stringliteral">" color: black !important; }"</span>
<a name="l02777"></a>02777 <span class="stringliteral">"body { margin: 0px !important; }"</span>
<a name="l02778"></a>02778 <span class="stringliteral">"html { margin: 0px !important; }"</span> :
<a name="l02779"></a>02779 <span class="stringliteral">"body { margin: 0px !important; }"</span>
<a name="l02780"></a>02780 <span class="stringliteral">"html { margin: 0px !important; }"</span>
<a name="l02781"></a>02781 );
<a name="l02782"></a>02782
<a name="l02783"></a>02783 <a class="codeRef" href="qpaintdevicemetrics.html">QPaintDeviceMetrics</a> metrics( printer );
<a name="l02784"></a>02784
<a name="l02785"></a>02785 <a class="codeRef" doxygen="kdecore.tag:../../kdecore/html/" href="../../kdecore/html/group__kdebug.html#gafbb9aa4a84d6c0563d46550454b9714b">kdDebug</a>(6000) << <span class="stringliteral">"printing: physical page width = "</span> << metrics.<a class="codeRef" href="qpaintdevicemetrics.html#width">width</a>()
<a name="l02786"></a>02786 << <span class="stringliteral">" height = "</span> << metrics.<a class="codeRef" href="qpaintdevicemetrics.html#height">height</a>() << <a class="codeRef" doxygen="kdecore.tag:../../kdecore/html/" href="../../kdecore/html/group__kdebug.html#ga313d520ed8f8f6b46eeef22cfb3b082a">endl</a>;
<a name="l02787"></a>02787 root->setStaticMode(<span class="keyword">true</span>);
<a name="l02788"></a>02788 root->setPagedMode(<span class="keyword">true</span>);
<a name="l02789"></a>02789 root->setWidth(metrics.<a class="codeRef" href="qpaintdevicemetrics.html#width">width</a>());
<a name="l02790"></a>02790 <span class="comment">// root->setHeight(metrics.height());</span>
<a name="l02791"></a>02791 root->setPageTop(0);
<a name="l02792"></a>02792 root->setPageBottom(0);
<a name="l02793"></a>02793 d->paged = <span class="keyword">true</span>;
<a name="l02794"></a>02794
<a name="l02795"></a>02795 m_part->xmlDocImpl()->styleSelector()->computeFontSizes(&metrics, 100);
<a name="l02796"></a>02796 m_part->xmlDocImpl()->updateStyleSelector();
<a name="l02797"></a>02797 root->setPrintImages( printer->option(<span class="stringliteral">"app-khtml-printimages"</span>) == <span class="stringliteral">"true"</span>);
<a name="l02798"></a>02798 root->makePageBreakAvoidBlocks();
<a name="l02799"></a>02799
<a name="l02800"></a>02800 root->setNeedsLayoutAndMinMaxRecalc();
<a name="l02801"></a>02801 root->layout();
<a name="l02802"></a>02802 khtml::RenderWidget::flushWidgetResizes(); <span class="comment">// make sure widgets have their final size</span>
<a name="l02803"></a>02803
<a name="l02804"></a>02804 <span class="comment">// check sizes ask for action.. (scale or clip)</span>
<a name="l02805"></a>02805
<a name="l02806"></a>02806 <span class="keywordtype">bool</span> printHeader = (printer->option(<span class="stringliteral">"app-khtml-printheader"</span>) == <span class="stringliteral">"true"</span>);
<a name="l02807"></a>02807
<a name="l02808"></a>02808 <span class="keywordtype">int</span> headerHeight = 0;
<a name="l02809"></a>02809 <a class="codeRef" href="qfont.html">QFont</a> headerFont(<span class="stringliteral">"Sans Serif"</span>, 8);
<a name="l02810"></a>02810
<a name="l02811"></a>02811 <a class="codeRef" href="qstring.html">QString</a> headerLeft = <a class="codeRef" doxygen="kdecore.tag:../../kdecore/html/" href="../../kdecore/html/classKGlobal.html#a8c3e5ecff78f674b94eadfe0eae067e1">KGlobal::locale</a>()-><a class="codeRef" doxygen="kdecore.tag:../../kdecore/html/" href="../../kdecore/html/classKLocale.html#adb35e2b0a666be6bca297ee4a40c4f89">formatDate</a>(<a class="codeRef" href="qdate.html#currentDate-2">QDate::currentDate</a>(),<span class="keyword">true</span>);
<a name="l02812"></a>02812 <a class="codeRef" href="qstring.html">QString</a> headerMid = docname;
<a name="l02813"></a>02813 <a class="codeRef" href="qstring.html">QString</a> headerRight;
<a name="l02814"></a>02814
<a name="l02815"></a>02815 <span class="keywordflow">if</span> (printHeader)
<a name="l02816"></a>02816 {
<a name="l02817"></a>02817 p-><a class="codeRef" href="qpainter.html#setFont">setFont</a>(headerFont);
<a name="l02818"></a>02818 headerHeight = (p-><a class="codeRef" href="qpainter.html#fontMetrics">fontMetrics</a>().lineSpacing() * 3) / 2;
<a name="l02819"></a>02819 }
<a name="l02820"></a>02820
<a name="l02821"></a>02821 <span class="comment">// ok. now print the pages.</span>
<a name="l02822"></a>02822 <a class="codeRef" doxygen="kdecore.tag:../../kdecore/html/" href="../../kdecore/html/group__kdebug.html#gafbb9aa4a84d6c0563d46550454b9714b">kdDebug</a>(6000) << <span class="stringliteral">"printing: html page width = "</span> << root->docWidth()
<a name="l02823"></a>02823 << <span class="stringliteral">" height = "</span> << root->docHeight() << <a class="codeRef" doxygen="kdecore.tag:../../kdecore/html/" href="../../kdecore/html/group__kdebug.html#ga313d520ed8f8f6b46eeef22cfb3b082a">endl</a>;
<a name="l02824"></a>02824 <a class="codeRef" doxygen="kdecore.tag:../../kdecore/html/" href="../../kdecore/html/group__kdebug.html#gafbb9aa4a84d6c0563d46550454b9714b">kdDebug</a>(6000) << <span class="stringliteral">"printing: margins left = "</span> << printer->margins().width()
<a name="l02825"></a>02825 << <span class="stringliteral">" top = "</span> << printer->margins().height() << <a class="codeRef" doxygen="kdecore.tag:../../kdecore/html/" href="../../kdecore/html/group__kdebug.html#ga313d520ed8f8f6b46eeef22cfb3b082a">endl</a>;
<a name="l02826"></a>02826 <a class="codeRef" doxygen="kdecore.tag:../../kdecore/html/" href="../../kdecore/html/group__kdebug.html#gafbb9aa4a84d6c0563d46550454b9714b">kdDebug</a>(6000) << <span class="stringliteral">"printing: paper width = "</span> << metrics.<a class="codeRef" href="qpaintdevicemetrics.html#width">width</a>()
<a name="l02827"></a>02827 << <span class="stringliteral">" height = "</span> << metrics.<a class="codeRef" href="qpaintdevicemetrics.html#height">height</a>() << <a class="codeRef" doxygen="kdecore.tag:../../kdecore/html/" href="../../kdecore/html/group__kdebug.html#ga313d520ed8f8f6b46eeef22cfb3b082a">endl</a>;
<a name="l02828"></a>02828 <span class="comment">// if the width is too large to fit on the paper we just scale</span>
<a name="l02829"></a>02829 <span class="comment">// the whole thing.</span>
<a name="l02830"></a>02830 <span class="keywordtype">int</span> pageWidth = metrics.<a class="codeRef" href="qpaintdevicemetrics.html#width">width</a>();
<a name="l02831"></a>02831 <span class="keywordtype">int</span> pageHeight = metrics.<a class="codeRef" href="qpaintdevicemetrics.html#height">height</a>();
<a name="l02832"></a>02832 p-><a class="codeRef" href="qpainter.html#setClipRect">setClipRect</a>(0,0, pageWidth, pageHeight);
<a name="l02833"></a>02833
<a name="l02834"></a>02834 pageHeight -= headerHeight;
<a name="l02835"></a>02835
<a name="l02836"></a>02836 <span class="keywordtype">bool</span> scalePage = <span class="keyword">false</span>;
<a name="l02837"></a>02837 <span class="keywordtype">double</span> scale = 0.0;
<a name="l02838"></a>02838 <span class="preprocessor">#ifndef QT_NO_TRANSFORMATIONS</span>
<a name="l02839"></a>02839 <span class="preprocessor"></span> <span class="keywordflow">if</span>(root->docWidth() > metrics.<a class="codeRef" href="qpaintdevicemetrics.html#width">width</a>()) {
<a name="l02840"></a>02840 scalePage = <span class="keyword">true</span>;
<a name="l02841"></a>02841 scale = ((double) metrics.<a class="codeRef" href="qpaintdevicemetrics.html#width">width</a>())/((<span class="keywordtype">double</span>) root->docWidth());
<a name="l02842"></a>02842 pageHeight = (int) (pageHeight/scale);
<a name="l02843"></a>02843 pageWidth = (int) (pageWidth/scale);
<a name="l02844"></a>02844 headerHeight = (int) (headerHeight/scale);
<a name="l02845"></a>02845 }
<a name="l02846"></a>02846 <span class="preprocessor">#endif</span>
<a name="l02847"></a>02847 <span class="preprocessor"></span> <a class="codeRef" doxygen="kdecore.tag:../../kdecore/html/" href="../../kdecore/html/group__kdebug.html#gafbb9aa4a84d6c0563d46550454b9714b">kdDebug</a>(6000) << <span class="stringliteral">"printing: scaled html width = "</span> << pageWidth
<a name="l02848"></a>02848 << <span class="stringliteral">" height = "</span> << pageHeight << <a class="codeRef" doxygen="kdecore.tag:../../kdecore/html/" href="../../kdecore/html/group__kdebug.html#ga313d520ed8f8f6b46eeef22cfb3b082a">endl</a>;
<a name="l02849"></a>02849
<a name="l02850"></a>02850 root->setHeight(pageHeight);
<a name="l02851"></a>02851 root->setPageBottom(pageHeight);
<a name="l02852"></a>02852 root->setNeedsLayout(<span class="keyword">true</span>);
<a name="l02853"></a>02853 root->layoutIfNeeded();
<a name="l02854"></a>02854 <span class="comment">// m_part->slotDebugRenderTree();</span>
<a name="l02855"></a>02855
<a name="l02856"></a>02856 <span class="comment">// Squeeze header to make it it on the page.</span>
<a name="l02857"></a>02857 <span class="keywordflow">if</span> (printHeader)
<a name="l02858"></a>02858 {
<a name="l02859"></a>02859 <span class="keywordtype">int</span> available_width = metrics.<a class="codeRef" href="qpaintdevicemetrics.html#width">width</a>() - 10 -
<a name="l02860"></a>02860 2 * kMax(p-><a class="codeRef" href="qpainter.html#boundingRect">boundingRect</a>(0, 0, metrics.<a class="codeRef" href="qpaintdevicemetrics.html#width">width</a>(), p-><a class="codeRef" href="qpainter.html#fontMetrics">fontMetrics</a>().lineSpacing(), Qt::AlignLeft, headerLeft).width(),
<a name="l02861"></a>02861 p-><a class="codeRef" href="qpainter.html#boundingRect">boundingRect</a>(0, 0, metrics.<a class="codeRef" href="qpaintdevicemetrics.html#width">width</a>(), p-><a class="codeRef" href="qpainter.html#fontMetrics">fontMetrics</a>().lineSpacing(), Qt::AlignLeft, headerRight).width());
<a name="l02862"></a>02862 <span class="keywordflow">if</span> (available_width < 150)
<a name="l02863"></a>02863 available_width = 150;
<a name="l02864"></a>02864 <span class="keywordtype">int</span> mid_width;
<a name="l02865"></a>02865 <span class="keywordtype">int</span> squeeze = 120;
<a name="l02866"></a>02866 <span class="keywordflow">do</span> {
<a name="l02867"></a>02867 headerMid = <a class="codeRef" doxygen="kdecore.tag:../../kdecore/html/" href="../../kdecore/html/classKStringHandler.html#a5d09c657585f2b3443e5af9e8a1fbef7">KStringHandler::csqueeze</a>(docname, squeeze);
<a name="l02868"></a>02868 mid_width = p-><a class="codeRef" href="qpainter.html#boundingRect">boundingRect</a>(0, 0, metrics.<a class="codeRef" href="qpaintdevicemetrics.html#width">width</a>(), p-><a class="codeRef" href="qpainter.html#fontMetrics">fontMetrics</a>().lineSpacing(), Qt::AlignLeft, headerMid).width();
<a name="l02869"></a>02869 squeeze -= 10;
<a name="l02870"></a>02870 } <span class="keywordflow">while</span> (mid_width > available_width);
<a name="l02871"></a>02871 }
<a name="l02872"></a>02872
<a name="l02873"></a>02873 <span class="keywordtype">int</span> top = 0;
<a name="l02874"></a>02874 <span class="keywordtype">int</span> bottom = 0;
<a name="l02875"></a>02875 <span class="keywordtype">int</span> page = 1;
<a name="l02876"></a>02876 <span class="keywordflow">while</span>(top < root->docHeight()) {
<a name="l02877"></a>02877 <span class="keywordflow">if</span>(top > 0) printer->newPage();
<a name="l02878"></a>02878 p-><a class="codeRef" href="qpainter.html#setClipRect">setClipRect</a>(0, 0, pageWidth, headerHeight, QPainter::CoordDevice);
<a name="l02879"></a>02879 <span class="keywordflow">if</span> (printHeader)
<a name="l02880"></a>02880 {
<a name="l02881"></a>02881 <span class="keywordtype">int</span> dy = p-><a class="codeRef" href="qpainter.html#fontMetrics">fontMetrics</a>().lineSpacing();
<a name="l02882"></a>02882 p-><a class="codeRef" href="qpainter.html#setPen">setPen</a>(Qt::black);
<a name="l02883"></a>02883 p-><a class="codeRef" href="qpainter.html#setFont">setFont</a>(headerFont);
<a name="l02884"></a>02884
<a name="l02885"></a>02885 headerRight = <a class="codeRef" href="qstring.html">QString</a>(<span class="stringliteral">"#%1"</span>).<a class="codeRef" href="qstring.html#arg">arg</a>(page);
<a name="l02886"></a>02886
<a name="l02887"></a>02887 p-><a class="codeRef" href="qpainter.html#drawText">drawText</a>(0, 0, metrics.<a class="codeRef" href="qpaintdevicemetrics.html#width">width</a>(), dy, Qt::AlignLeft, headerLeft);
<a name="l02888"></a>02888 p-><a class="codeRef" href="qpainter.html#drawText">drawText</a>(0, 0, metrics.<a class="codeRef" href="qpaintdevicemetrics.html#width">width</a>(), dy, Qt::AlignHCenter, headerMid);
<a name="l02889"></a>02889 p-><a class="codeRef" href="qpainter.html#drawText">drawText</a>(0, 0, metrics.<a class="codeRef" href="qpaintdevicemetrics.html#width">width</a>(), dy, Qt::AlignRight, headerRight);
<a name="l02890"></a>02890 }
<a name="l02891"></a>02891
<a name="l02892"></a>02892
<a name="l02893"></a>02893 <span class="preprocessor">#ifndef QT_NO_TRANSFORMATIONS</span>
<a name="l02894"></a>02894 <span class="preprocessor"></span> <span class="keywordflow">if</span> (scalePage)
<a name="l02895"></a>02895 p-><a class="codeRef" href="qpainter.html#scale">scale</a>(scale, scale);
<a name="l02896"></a>02896 <span class="preprocessor">#endif</span>
<a name="l02897"></a>02897 <span class="preprocessor"></span>
<a name="l02898"></a>02898 p-><a class="codeRef" href="qpainter.html#setClipRect">setClipRect</a>(0, headerHeight, pageWidth, pageHeight, QPainter::CoordDevice);
<a name="l02899"></a>02899 p-><a class="codeRef" href="qpainter.html#translate">translate</a>(0, headerHeight-top);
<a name="l02900"></a>02900
<a name="l02901"></a>02901 bottom = top+pageHeight;
<a name="l02902"></a>02902
<a name="l02903"></a>02903 root->setPageTop(top);
<a name="l02904"></a>02904 root->setPageBottom(bottom);
<a name="l02905"></a>02905 root->setPageNumber(page);
<a name="l02906"></a>02906
<a name="l02907"></a>02907 root->layer()->paint(p, <a class="codeRef" href="qrect.html">QRect</a>(0, top, pageWidth, pageHeight));
<a name="l02908"></a>02908 <span class="comment">// m_part->xmlDocImpl()->renderer()->layer()->paint(p, QRect(0, top, pageWidth, pageHeight));</span>
<a name="l02909"></a>02909 <span class="comment">// root->repaint();</span>
<a name="l02910"></a>02910 <span class="comment">// p->flush();</span>
<a name="l02911"></a>02911 <a class="codeRef" doxygen="kdecore.tag:../../kdecore/html/" href="../../kdecore/html/group__kdebug.html#gafbb9aa4a84d6c0563d46550454b9714b">kdDebug</a>(6000) << <span class="stringliteral">"printed: page "</span> << page <<<span class="stringliteral">" bottom At = "</span> << bottom << <a class="codeRef" doxygen="kdecore.tag:../../kdecore/html/" href="../../kdecore/html/group__kdebug.html#ga313d520ed8f8f6b46eeef22cfb3b082a">endl</a>;
<a name="l02912"></a>02912
<a name="l02913"></a>02913 top = bottom;
<a name="l02914"></a>02914 p-><a class="codeRef" href="qpainter.html#resetXForm">resetXForm</a>();
<a name="l02915"></a>02915 page++;
<a name="l02916"></a>02916 }
<a name="l02917"></a>02917
<a name="l02918"></a>02918 p-><a class="codeRef" href="qpainter.html#end">end</a>();
<a name="l02919"></a>02919 <span class="keyword">delete</span> p;
<a name="l02920"></a>02920
<a name="l02921"></a>02921 <span class="comment">// and now reset the layout to the usual one...</span>
<a name="l02922"></a>02922 root->setPagedMode(<span class="keyword">false</span>);
<a name="l02923"></a>02923 root->setStaticMode(<span class="keyword">false</span>);
<a name="l02924"></a>02924 d->paged = <span class="keyword">false</span>;
<a name="l02925"></a>02925 khtml::setPrintPainter( 0 );
<a name="l02926"></a>02926 setMediaType( oldMediaType );
<a name="l02927"></a>02927 m_part->xmlDocImpl()->setPaintDevice( <span class="keyword">this</span> );
<a name="l02928"></a>02928 m_part->xmlDocImpl()->styleSelector()->computeFontSizes(m_part->xmlDocImpl()->paintDeviceMetrics(), m_part-><a class="code" href="classKHTMLPart.html#a108bd88d8c4732ff185f97a593413c1b" title="Returns the current zoom factor.">zoomFactor</a>());
<a name="l02929"></a>02929 m_part->xmlDocImpl()->updateStyleSelector();
<a name="l02930"></a>02930 <a class="codeRef" href="qscrollview.html#viewport">viewport</a>()->unsetCursor();
<a name="l02931"></a>02931 }
<a name="l02932"></a>02932 <span class="keyword">delete</span> printer;
<a name="l02933"></a>02933 }
<a name="l02934"></a>02934
<a name="l02935"></a>02935 <span class="keywordtype">void</span> KHTMLView::slotPaletteChanged()
<a name="l02936"></a>02936 {
<a name="l02937"></a>02937 <span class="keywordflow">if</span>(!m_part->xmlDocImpl()) <span class="keywordflow">return</span>;
<a name="l02938"></a>02938 DOM::DocumentImpl *document = m_part->xmlDocImpl();
<a name="l02939"></a>02939 <span class="keywordflow">if</span> (!document->isHTMLDocument()) <span class="keywordflow">return</span>;
<a name="l02940"></a>02940 khtml::RenderCanvas *root = <span class="keyword">static_cast<</span>khtml::RenderCanvas *<span class="keyword">></span>(document->renderer());
<a name="l02941"></a>02941 <span class="keywordflow">if</span>(!root) <span class="keywordflow">return</span>;
<a name="l02942"></a>02942 root->style()->resetPalette();
<a name="l02943"></a>02943 NodeImpl *body = <span class="keyword">static_cast<</span>HTMLDocumentImpl*<span class="keyword">></span>(document)->body();
<a name="l02944"></a>02944 <span class="keywordflow">if</span>(!body) <span class="keywordflow">return</span>;
<a name="l02945"></a>02945 body->setChanged(<span class="keyword">true</span>);
<a name="l02946"></a>02946 body->recalcStyle( NodeImpl::Force );
<a name="l02947"></a>02947 }
<a name="l02948"></a>02948
<a name="l02949"></a>02949 <span class="keywordtype">void</span> KHTMLView::paint(<a class="codeRef" href="qpainter.html">QPainter</a> *p, <span class="keyword">const</span> <a class="codeRef" href="qrect.html">QRect</a> &rc, <span class="keywordtype">int</span> yOff, <span class="keywordtype">bool</span> *more)
<a name="l02950"></a>02950 {
<a name="l02951"></a>02951 <span class="keywordflow">if</span>(!m_part->xmlDocImpl()) <span class="keywordflow">return</span>;
<a name="l02952"></a>02952 khtml::RenderCanvas *root = <span class="keyword">static_cast<</span>khtml::RenderCanvas *<span class="keyword">></span>(m_part->xmlDocImpl()->renderer());
<a name="l02953"></a>02953 <span class="keywordflow">if</span>(!root) <span class="keywordflow">return</span>;
<a name="l02954"></a>02954
<a name="l02955"></a>02955 m_part->xmlDocImpl()->setPaintDevice(p-><a class="codeRef" href="qpainter.html#device">device</a>());
<a name="l02956"></a>02956 root->setPagedMode(<span class="keyword">true</span>);
<a name="l02957"></a>02957 root->setStaticMode(<span class="keyword">true</span>);
<a name="l02958"></a>02958 root->setWidth(rc.<a class="codeRef" href="qrect.html#width">width</a>());
<a name="l02959"></a>02959
<a name="l02960"></a>02960 p-><a class="codeRef" href="qpainter.html#save">save</a>();
<a name="l02961"></a>02961 p-><a class="codeRef" href="qpainter.html#setClipRect">setClipRect</a>(rc);
<a name="l02962"></a>02962 p-><a class="codeRef" href="qpainter.html#translate">translate</a>(rc.<a class="codeRef" href="qrect.html#left">left</a>(), rc.<a class="codeRef" href="qrect.html#top">top</a>());
<a name="l02963"></a>02963 <span class="keywordtype">double</span> scale = ((double) rc.<a class="codeRef" href="qrect.html#width">width</a>()/(double) root->docWidth());
<a name="l02964"></a>02964 <span class="keywordtype">int</span> height = (int) ((<span class="keywordtype">double</span>) rc.<a class="codeRef" href="qrect.html#height">height</a>() / scale);
<a name="l02965"></a>02965 <span class="preprocessor">#ifndef QT_NO_TRANSFORMATIONS</span>
<a name="l02966"></a>02966 <span class="preprocessor"></span> p-><a class="codeRef" href="qpainter.html#scale">scale</a>(scale, scale);
<a name="l02967"></a>02967 <span class="preprocessor">#endif</span>
<a name="l02968"></a>02968 <span class="preprocessor"></span> root->setPageTop(yOff);
<a name="l02969"></a>02969 root->setPageBottom(yOff+height);
<a name="l02970"></a>02970
<a name="l02971"></a>02971 root->layer()->paint(p, <a class="codeRef" href="qrect.html">QRect</a>(0, yOff, root->docWidth(), height));
<a name="l02972"></a>02972 <span class="keywordflow">if</span> (more)
<a name="l02973"></a>02973 *more = yOff + height < root->docHeight();
<a name="l02974"></a>02974 p-><a class="codeRef" href="qpainter.html#restore">restore</a>();
<a name="l02975"></a>02975
<a name="l02976"></a>02976 root->setPagedMode(<span class="keyword">false</span>);
<a name="l02977"></a>02977 root->setStaticMode(<span class="keyword">false</span>);
<a name="l02978"></a>02978 m_part->xmlDocImpl()->setPaintDevice( <span class="keyword">this</span> );
<a name="l02979"></a>02979 }
<a name="l02980"></a>02980
<a name="l02981"></a>02981
<a name="l02982"></a>02982 <span class="keywordtype">void</span> KHTMLView::useSlowRepaints()
<a name="l02983"></a>02983 {
<a name="l02984"></a>02984 d->useSlowRepaints = <span class="keyword">true</span>;
<a name="l02985"></a>02985 <a class="codeRef" href="qscrollview.html#setStaticBackground">setStaticBackground</a>(<span class="keyword">true</span>);
<a name="l02986"></a>02986 }
<a name="l02987"></a>02987
<a name="l02988"></a>02988
<a name="l02989"></a><a class="code" href="classKHTMLView.html#a0852435ff0cab66d54993fb6aca0bf5c">02989</a> <span class="keywordtype">void</span> <a class="code" href="classKHTMLView.html#a0852435ff0cab66d54993fb6aca0bf5c" title="Sets verticals scrollbar mode.">KHTMLView::setVScrollBarMode</a> ( ScrollBarMode mode )
<a name="l02990"></a>02990 {
<a name="l02991"></a>02991 <span class="preprocessor">#ifndef KHTML_NO_SCROLLBARS</span>
<a name="l02992"></a>02992 <span class="preprocessor"></span> d->vmode = mode;
<a name="l02993"></a>02993 <a class="code" href="classKHTMLView.html#a0852435ff0cab66d54993fb6aca0bf5c" title="Sets verticals scrollbar mode.">QScrollView::setVScrollBarMode</a>(mode);
<a name="l02994"></a>02994 <span class="preprocessor">#else</span>
<a name="l02995"></a>02995 <span class="preprocessor"></span> Q_UNUSED( mode );
<a name="l02996"></a>02996 <span class="preprocessor">#endif</span>
<a name="l02997"></a>02997 <span class="preprocessor"></span>}
<a name="l02998"></a>02998
<a name="l02999"></a><a class="code" href="classKHTMLView.html#a4fd889b56cff82f569eec2afcbb78bb8">02999</a> <span class="keywordtype">void</span> <a class="code" href="classKHTMLView.html#a4fd889b56cff82f569eec2afcbb78bb8" title="Sets horizontal scrollbar mode.">KHTMLView::setHScrollBarMode</a> ( ScrollBarMode mode )
<a name="l03000"></a>03000 {
<a name="l03001"></a>03001 <span class="preprocessor">#ifndef KHTML_NO_SCROLLBARS</span>
<a name="l03002"></a>03002 <span class="preprocessor"></span> d->hmode = mode;
<a name="l03003"></a>03003 <a class="code" href="classKHTMLView.html#a4fd889b56cff82f569eec2afcbb78bb8" title="Sets horizontal scrollbar mode.">QScrollView::setHScrollBarMode</a>(mode);
<a name="l03004"></a>03004 <span class="preprocessor">#else</span>
<a name="l03005"></a>03005 <span class="preprocessor"></span> Q_UNUSED( mode );
<a name="l03006"></a>03006 <span class="preprocessor">#endif</span>
<a name="l03007"></a>03007 <span class="preprocessor"></span>}
<a name="l03008"></a>03008
<a name="l03009"></a>03009 <span class="keywordtype">void</span> KHTMLView::restoreScrollBar()
<a name="l03010"></a>03010 {
<a name="l03011"></a>03011 <span class="keywordtype">int</span> ow = <a class="codeRef" href="qscrollview.html#visibleWidth">visibleWidth</a>();
<a name="l03012"></a>03012 <a class="code" href="classKHTMLView.html#a0852435ff0cab66d54993fb6aca0bf5c" title="Sets verticals scrollbar mode.">QScrollView::setVScrollBarMode</a>(d->vmode);
<a name="l03013"></a>03013 <span class="keywordflow">if</span> (<a class="codeRef" href="qscrollview.html#visibleWidth">visibleWidth</a>() != ow)
<a name="l03014"></a>03014 <a class="code" href="classKHTMLView.html#a77a4595c952fbba9f2708600c24137f2" title="ensure the display is up to date">layout</a>();
<a name="l03015"></a>03015 d->prevScrollbarVisible = <a class="codeRef" href="qscrollview.html#verticalScrollBar">verticalScrollBar</a>()->isVisible();
<a name="l03016"></a>03016 }
<a name="l03017"></a>03017
<a name="l03018"></a>03018 <a class="codeRef" href="qstringlist.html">QStringList</a> KHTMLView::formCompletionItems(<span class="keyword">const</span> <a class="codeRef" href="qstring.html">QString</a> &name)<span class="keyword"> const</span>
<a name="l03019"></a>03019 <span class="keyword"></span>{
<a name="l03020"></a>03020 <span class="keywordflow">if</span> (!m_part->settings()->isFormCompletionEnabled())
<a name="l03021"></a>03021 <span class="keywordflow">return</span> <a class="codeRef" href="qstringlist.html">QStringList</a>();
<a name="l03022"></a>03022 <span class="keywordflow">if</span> (!d->formCompletions)
<a name="l03023"></a>03023 d->formCompletions = <span class="keyword">new</span> <a class="codeRef" doxygen="kdecore.tag:../../kdecore/html/" href="../../kdecore/html/classKSimpleConfig.html">KSimpleConfig</a>(<a class="codeRef" doxygen="kdecore.tag:../../kdecore/html/" href="../../kdecore/html/group__locates.html#gaa61f4722cb5eb55a0661b5aec0bbb3fe">locateLocal</a>(<span class="stringliteral">"data"</span>, <span class="stringliteral">"khtml/formcompletions"</span>));
<a name="l03024"></a>03024 <span class="keywordflow">return</span> d->formCompletions->readListEntry(name);
<a name="l03025"></a>03025 }
<a name="l03026"></a>03026
<a name="l03027"></a>03027 <span class="keywordtype">void</span> KHTMLView::clearCompletionHistory(<span class="keyword">const</span> <a class="codeRef" href="qstring.html">QString</a>& name)
<a name="l03028"></a>03028 {
<a name="l03029"></a>03029 <span class="keywordflow">if</span> (!d->formCompletions)
<a name="l03030"></a>03030 {
<a name="l03031"></a>03031 d->formCompletions = <span class="keyword">new</span> <a class="codeRef" doxygen="kdecore.tag:../../kdecore/html/" href="../../kdecore/html/classKSimpleConfig.html">KSimpleConfig</a>(<a class="codeRef" doxygen="kdecore.tag:../../kdecore/html/" href="../../kdecore/html/group__locates.html#gaa61f4722cb5eb55a0661b5aec0bbb3fe">locateLocal</a>(<span class="stringliteral">"data"</span>, <span class="stringliteral">"khtml/formcompletions"</span>));
<a name="l03032"></a>03032 }
<a name="l03033"></a>03033 d->formCompletions->writeEntry(name, <span class="stringliteral">""</span>);
<a name="l03034"></a>03034 d->formCompletions->sync();
<a name="l03035"></a>03035 }
<a name="l03036"></a>03036
<a name="l03037"></a>03037 <span class="keywordtype">void</span> KHTMLView::addFormCompletionItem(<span class="keyword">const</span> <a class="codeRef" href="qstring.html">QString</a> &name, <span class="keyword">const</span> <a class="codeRef" href="qstring.html">QString</a> &value)
<a name="l03038"></a>03038 {
<a name="l03039"></a>03039 <span class="keywordflow">if</span> (!m_part->settings()->isFormCompletionEnabled())
<a name="l03040"></a>03040 <span class="keywordflow">return</span>;
<a name="l03041"></a>03041 <span class="comment">// don't store values that are all numbers or just numbers with</span>
<a name="l03042"></a>03042 <span class="comment">// dashes or spaces as those are likely credit card numbers or</span>
<a name="l03043"></a>03043 <span class="comment">// something similar</span>
<a name="l03044"></a>03044 <span class="keywordtype">bool</span> cc_number(<span class="keyword">true</span>);
<a name="l03045"></a>03045 <span class="keywordflow">for</span> (<span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> i = 0; i < value.<a class="codeRef" href="qstring.html#length">length</a>(); ++i)
<a name="l03046"></a>03046 {
<a name="l03047"></a>03047 <a class="codeRef" href="qchar.html">QChar</a> c(value[i]);
<a name="l03048"></a>03048 <span class="keywordflow">if</span> (!c.<a class="codeRef" href="qchar.html#isNumber">isNumber</a>() && c != <span class="charliteral">'-'</span> && !c.<a class="codeRef" href="qchar.html#isSpace">isSpace</a>())
<a name="l03049"></a>03049 {
<a name="l03050"></a>03050 cc_number = <span class="keyword">false</span>;
<a name="l03051"></a>03051 <span class="keywordflow">break</span>;
<a name="l03052"></a>03052 }
<a name="l03053"></a>03053 }
<a name="l03054"></a>03054 <span class="keywordflow">if</span> (cc_number)
<a name="l03055"></a>03055 <span class="keywordflow">return</span>;
<a name="l03056"></a>03056 <a class="codeRef" href="qstringlist.html">QStringList</a> items = formCompletionItems(name);
<a name="l03057"></a>03057 <span class="keywordflow">if</span> (!items.contains(value))
<a name="l03058"></a>03058 items.prepend(value);
<a name="l03059"></a>03059 <span class="keywordflow">while</span> ((<span class="keywordtype">int</span>)items.count() > m_part->settings()->maxFormCompletionItems())
<a name="l03060"></a>03060 items.remove(items.fromLast());
<a name="l03061"></a>03061 d->formCompletions->writeEntry(name, items);
<a name="l03062"></a>03062 }
<a name="l03063"></a>03063
<a name="l03064"></a>03064 <span class="keywordtype">void</span> KHTMLView::addNonPasswordStorableSite(<span class="keyword">const</span> <a class="codeRef" href="qstring.html">QString</a>& host)
<a name="l03065"></a>03065 {
<a name="l03066"></a>03066 <span class="keywordflow">if</span> (!d->formCompletions) {
<a name="l03067"></a>03067 d->formCompletions = <span class="keyword">new</span> <a class="codeRef" doxygen="kdecore.tag:../../kdecore/html/" href="../../kdecore/html/classKSimpleConfig.html">KSimpleConfig</a>(<a class="codeRef" doxygen="kdecore.tag:../../kdecore/html/" href="../../kdecore/html/group__locates.html#gaa61f4722cb5eb55a0661b5aec0bbb3fe">locateLocal</a>(<span class="stringliteral">"data"</span>, <span class="stringliteral">"khtml/formcompletions"</span>));
<a name="l03068"></a>03068 }
<a name="l03069"></a>03069
<a name="l03070"></a>03070 d->formCompletions->setGroup(<span class="stringliteral">"NonPasswordStorableSites"</span>);
<a name="l03071"></a>03071 <a class="codeRef" href="qstringlist.html">QStringList</a> sites = d->formCompletions->readListEntry(<span class="stringliteral">"Sites"</span>);
<a name="l03072"></a>03072 sites.append(host);
<a name="l03073"></a>03073 d->formCompletions->writeEntry(<span class="stringliteral">"Sites"</span>, sites);
<a name="l03074"></a>03074 d->formCompletions->sync();
<a name="l03075"></a>03075 d->formCompletions->setGroup(QString::null);<span class="comment">//reset</span>
<a name="l03076"></a>03076 }
<a name="l03077"></a>03077
<a name="l03078"></a>03078 <span class="keywordtype">bool</span> KHTMLView::nonPasswordStorableSite(<span class="keyword">const</span> <a class="codeRef" href="qstring.html">QString</a>& host)<span class="keyword"> const</span>
<a name="l03079"></a>03079 <span class="keyword"></span>{
<a name="l03080"></a>03080 <span class="keywordflow">if</span> (!d->formCompletions) {
<a name="l03081"></a>03081 d->formCompletions = <span class="keyword">new</span> <a class="codeRef" doxygen="kdecore.tag:../../kdecore/html/" href="../../kdecore/html/classKSimpleConfig.html">KSimpleConfig</a>(<a class="codeRef" doxygen="kdecore.tag:../../kdecore/html/" href="../../kdecore/html/group__locates.html#gaa61f4722cb5eb55a0661b5aec0bbb3fe">locateLocal</a>(<span class="stringliteral">"data"</span>, <span class="stringliteral">"khtml/formcompletions"</span>));
<a name="l03082"></a>03082 }
<a name="l03083"></a>03083 d->formCompletions->setGroup(<span class="stringliteral">"NonPasswordStorableSites"</span>);
<a name="l03084"></a>03084 <a class="codeRef" href="qstringlist.html">QStringList</a> sites = d->formCompletions->readListEntry(<span class="stringliteral">"Sites"</span>);
<a name="l03085"></a>03085 d->formCompletions->setGroup(QString::null);<span class="comment">//reset</span>
<a name="l03086"></a>03086
<a name="l03087"></a>03087 <span class="keywordflow">return</span> (sites.find(host) != sites.end());
<a name="l03088"></a>03088 }
<a name="l03089"></a>03089
<a name="l03090"></a>03090 <span class="comment">// returns true if event should be swallowed</span>
<a name="l03091"></a>03091 <span class="keywordtype">bool</span> KHTMLView::dispatchMouseEvent(<span class="keywordtype">int</span> eventId, DOM::NodeImpl *targetNode,
<a name="l03092"></a>03092 DOM::NodeImpl *targetNodeNonShared, <span class="keywordtype">bool</span> cancelable,
<a name="l03093"></a>03093 <span class="keywordtype">int</span> detail,<a class="codeRef" href="qmouseevent.html">QMouseEvent</a> *_mouse, <span class="keywordtype">bool</span> setUnder,
<a name="l03094"></a>03094 <span class="keywordtype">int</span> mouseEventType)
<a name="l03095"></a>03095 {
<a name="l03096"></a>03096 <span class="comment">// if the target node is a text node, dispatch on the parent node - rdar://4196646 (and #76948)</span>
<a name="l03097"></a>03097 <span class="keywordflow">if</span> (targetNode && targetNode->isTextNode())
<a name="l03098"></a>03098 targetNode = targetNode->parentNode();
<a name="l03099"></a>03099
<a name="l03100"></a>03100 <span class="keywordflow">if</span> (d->underMouse)
<a name="l03101"></a>03101 d->underMouse->deref();
<a name="l03102"></a>03102 d->underMouse = targetNode;
<a name="l03103"></a>03103 <span class="keywordflow">if</span> (d->underMouse)
<a name="l03104"></a>03104 d->underMouse->ref();
<a name="l03105"></a>03105
<a name="l03106"></a>03106 <span class="keywordflow">if</span> (d->underMouseNonShared)
<a name="l03107"></a>03107 d->underMouseNonShared->deref();
<a name="l03108"></a>03108 d->underMouseNonShared = targetNodeNonShared;
<a name="l03109"></a>03109 <span class="keywordflow">if</span> (d->underMouseNonShared)
<a name="l03110"></a>03110 d->underMouseNonShared->ref();
<a name="l03111"></a>03111
<a name="l03112"></a>03112 <span class="keywordtype">int</span> exceptioncode = 0;
<a name="l03113"></a>03113 <span class="keywordtype">int</span> pageX = 0;
<a name="l03114"></a>03114 <span class="keywordtype">int</span> pageY = 0;
<a name="l03115"></a>03115 <a class="codeRef" href="qscrollview.html#viewportToContents">viewportToContents</a>(_mouse-><a class="codeRef" href="qmouseevent.html#x">x</a>(), _mouse-><a class="codeRef" href="qmouseevent.html#y">y</a>(), pageX, pageY);
<a name="l03116"></a>03116 <span class="keywordtype">int</span> clientX = pageX - <a class="codeRef" href="qscrollview.html#contentsX">contentsX</a>();
<a name="l03117"></a>03117 <span class="keywordtype">int</span> clientY = pageY - <a class="codeRef" href="qscrollview.html#contentsY">contentsY</a>();
<a name="l03118"></a>03118 <span class="keywordtype">int</span> screenX = _mouse-><a class="codeRef" href="qmouseevent.html#globalX">globalX</a>();
<a name="l03119"></a>03119 <span class="keywordtype">int</span> screenY = _mouse-><a class="codeRef" href="qmouseevent.html#globalY">globalY</a>();
<a name="l03120"></a>03120 <span class="keywordtype">int</span> button = -1;
<a name="l03121"></a>03121 <span class="keywordflow">switch</span> (_mouse-><a class="codeRef" href="qmouseevent.html#button">button</a>()) {
<a name="l03122"></a>03122 <span class="keywordflow">case</span> LeftButton:
<a name="l03123"></a>03123 button = 0;
<a name="l03124"></a>03124 <span class="keywordflow">break</span>;
<a name="l03125"></a>03125 <span class="keywordflow">case</span> MidButton:
<a name="l03126"></a>03126 button = 1;
<a name="l03127"></a>03127 <span class="keywordflow">break</span>;
<a name="l03128"></a>03128 <span class="keywordflow">case</span> RightButton:
<a name="l03129"></a>03129 button = 2;
<a name="l03130"></a>03130 <span class="keywordflow">break</span>;
<a name="l03131"></a>03131 <span class="keywordflow">default</span>:
<a name="l03132"></a>03132 <span class="keywordflow">break</span>;
<a name="l03133"></a>03133 }
<a name="l03134"></a>03134 <span class="keywordflow">if</span> (d->accessKeysEnabled && d->accessKeysPreActivate && button!=-1)
<a name="l03135"></a>03135 d->accessKeysPreActivate=<span class="keyword">false</span>;
<a name="l03136"></a>03136
<a name="l03137"></a>03137 <span class="keywordtype">bool</span> ctrlKey = (_mouse-><a class="codeRef" href="qmouseevent.html#state">state</a>() & ControlButton);
<a name="l03138"></a>03138 <span class="keywordtype">bool</span> altKey = (_mouse-><a class="codeRef" href="qmouseevent.html#state">state</a>() & AltButton);
<a name="l03139"></a>03139 <span class="keywordtype">bool</span> shiftKey = (_mouse-><a class="codeRef" href="qmouseevent.html#state">state</a>() & ShiftButton);
<a name="l03140"></a>03140 <span class="keywordtype">bool</span> metaKey = (_mouse-><a class="codeRef" href="qmouseevent.html#state">state</a>() & MetaButton);
<a name="l03141"></a>03141
<a name="l03142"></a>03142 <span class="comment">// mouseout/mouseover</span>
<a name="l03143"></a>03143 <span class="keywordflow">if</span> (setUnder && (d->prevMouseX != pageX || d->prevMouseY != pageY)) {
<a name="l03144"></a>03144
<a name="l03145"></a>03145 <span class="comment">// ### this code sucks. we should save the oldUnder instead of calculating</span>
<a name="l03146"></a>03146 <span class="comment">// it again. calculating is expensive! (Dirk)</span>
<a name="l03147"></a>03147 NodeImpl *oldUnder = 0;
<a name="l03148"></a>03148 <span class="keywordflow">if</span> (d->prevMouseX >= 0 && d->prevMouseY >= 0) {
<a name="l03149"></a>03149 NodeImpl::MouseEvent mev( _mouse-><a class="codeRef" href="qmouseevent.html#stateAfter">stateAfter</a>(), <span class="keyword">static_cast<</span>NodeImpl::MouseEventType<span class="keyword">></span>(mouseEventType));
<a name="l03150"></a>03150 m_part->xmlDocImpl()->prepareMouseEvent( <span class="keyword">true</span>, d->prevMouseX, d->prevMouseY, &mev );
<a name="l03151"></a>03151 oldUnder = mev.innerNode.handle();
<a name="l03152"></a>03152
<a name="l03153"></a>03153 <span class="keywordflow">if</span> (oldUnder && oldUnder->isTextNode())
<a name="l03154"></a>03154 oldUnder = oldUnder->parentNode();
<a name="l03155"></a>03155 }
<a name="l03156"></a>03156 <span class="comment">// qDebug("oldunder=%p (%s), target=%p (%s) x/y=%d/%d", oldUnder, oldUnder ? oldUnder->renderer()->renderName() : 0, targetNode, targetNode ? targetNode->renderer()->renderName() : 0, _mouse->x(), _mouse->y());</span>
<a name="l03157"></a>03157 <span class="keywordflow">if</span> (oldUnder != targetNode) {
<a name="l03158"></a>03158 <span class="comment">// send mouseout event to the old node</span>
<a name="l03159"></a>03159 <span class="keywordflow">if</span> (oldUnder){
<a name="l03160"></a>03160 oldUnder->ref();
<a name="l03161"></a>03161 MouseEventImpl *me = <span class="keyword">new</span> MouseEventImpl(EventImpl::MOUSEOUT_EVENT,
<a name="l03162"></a>03162 <span class="keyword">true</span>,<span class="keyword">true</span>,m_part->xmlDocImpl()->defaultView(),
<a name="l03163"></a>03163 0,screenX,screenY,clientX,clientY,pageX, pageY,
<a name="l03164"></a>03164 ctrlKey,altKey,shiftKey,metaKey,
<a name="l03165"></a>03165 button,targetNode);
<a name="l03166"></a>03166 me->ref();
<a name="l03167"></a>03167 oldUnder->dispatchEvent(me,exceptioncode,<span class="keyword">true</span>);
<a name="l03168"></a>03168 me->deref();
<a name="l03169"></a>03169 }
<a name="l03170"></a>03170
<a name="l03171"></a>03171 <span class="comment">// send mouseover event to the new node</span>
<a name="l03172"></a>03172 <span class="keywordflow">if</span> (targetNode) {
<a name="l03173"></a>03173 MouseEventImpl *me = <span class="keyword">new</span> MouseEventImpl(EventImpl::MOUSEOVER_EVENT,
<a name="l03174"></a>03174 <span class="keyword">true</span>,<span class="keyword">true</span>,m_part->xmlDocImpl()->defaultView(),
<a name="l03175"></a>03175 0,screenX,screenY,clientX,clientY,pageX, pageY,
<a name="l03176"></a>03176 ctrlKey,altKey,shiftKey,metaKey,
<a name="l03177"></a>03177 button,oldUnder);
<a name="l03178"></a>03178
<a name="l03179"></a>03179 me->ref();
<a name="l03180"></a>03180 targetNode->dispatchEvent(me,exceptioncode,<span class="keyword">true</span>);
<a name="l03181"></a>03181 me->deref();
<a name="l03182"></a>03182 }
<a name="l03183"></a>03183
<a name="l03184"></a>03184 <span class="keywordflow">if</span> (oldUnder)
<a name="l03185"></a>03185 oldUnder->deref();
<a name="l03186"></a>03186 }
<a name="l03187"></a>03187 }
<a name="l03188"></a>03188
<a name="l03189"></a>03189 <span class="keywordtype">bool</span> swallowEvent = <span class="keyword">false</span>;
<a name="l03190"></a>03190
<a name="l03191"></a>03191 <span class="keywordflow">if</span> (targetNode) {
<a name="l03192"></a>03192 <span class="comment">// send the actual event</span>
<a name="l03193"></a>03193 <span class="keywordtype">bool</span> dblclick = ( eventId == EventImpl::CLICK_EVENT &&
<a name="l03194"></a>03194 _mouse->type() == QEvent::MouseButtonDblClick );
<a name="l03195"></a>03195 MouseEventImpl *me = <span class="keyword">new</span> MouseEventImpl(static_cast<EventImpl::EventId>(eventId),
<a name="l03196"></a>03196 <span class="keyword">true</span>,cancelable,m_part->xmlDocImpl()->defaultView(),
<a name="l03197"></a>03197 detail,screenX,screenY,clientX,clientY,pageX, pageY,
<a name="l03198"></a>03198 ctrlKey,altKey,shiftKey,metaKey,
<a name="l03199"></a>03199 button,0, _mouse, dblclick );
<a name="l03200"></a>03200 me->ref();
<a name="l03201"></a>03201 targetNode->dispatchEvent(me,exceptioncode,<span class="keyword">true</span>);
<a name="l03202"></a>03202 <span class="keywordtype">bool</span> defaultHandled = me->defaultHandled();
<a name="l03203"></a>03203 <span class="keywordflow">if</span> (defaultHandled || me->defaultPrevented())
<a name="l03204"></a>03204 swallowEvent = <span class="keyword">true</span>;
<a name="l03205"></a>03205 me->deref();
<a name="l03206"></a>03206
<a name="l03207"></a>03207 <span class="keywordflow">if</span> (eventId == EventImpl::MOUSEDOWN_EVENT) {
<a name="l03208"></a>03208 <span class="comment">// Focus should be shifted on mouse down, not on a click. -dwh</span>
<a name="l03209"></a>03209 <span class="comment">// Blur current focus node when a link/button is clicked; this</span>
<a name="l03210"></a>03210 <span class="comment">// is expected by some sites that rely on onChange handlers running</span>
<a name="l03211"></a>03211 <span class="comment">// from form fields before the button click is processed.</span>
<a name="l03212"></a>03212 DOM::NodeImpl* nodeImpl = targetNode;
<a name="l03213"></a>03213 <span class="keywordflow">for</span> ( ; nodeImpl && !nodeImpl->isFocusable(); nodeImpl = nodeImpl->parentNode());
<a name="l03214"></a>03214 <span class="keywordflow">if</span> (nodeImpl && nodeImpl->isMouseFocusable())
<a name="l03215"></a>03215 m_part->xmlDocImpl()->setFocusNode(nodeImpl);
<a name="l03216"></a>03216 <span class="keywordflow">else</span> <span class="keywordflow">if</span> (!nodeImpl || !nodeImpl->focused())
<a name="l03217"></a>03217 m_part->xmlDocImpl()->setFocusNode(0);
<a name="l03218"></a>03218 }
<a name="l03219"></a>03219 }
<a name="l03220"></a>03220
<a name="l03221"></a>03221 <span class="keywordflow">return</span> swallowEvent;
<a name="l03222"></a>03222 }
<a name="l03223"></a>03223
<a name="l03224"></a>03224 <span class="keywordtype">void</span> KHTMLView::setIgnoreWheelEvents( <span class="keywordtype">bool</span> e )
<a name="l03225"></a>03225 {
<a name="l03226"></a>03226 d->ignoreWheelEvents = e;
<a name="l03227"></a>03227 }
<a name="l03228"></a>03228
<a name="l03229"></a>03229 <span class="preprocessor">#ifndef QT_NO_WHEELEVENT</span>
<a name="l03230"></a>03230 <span class="preprocessor"></span>
<a name="l03231"></a>03231 <span class="keywordtype">void</span> KHTMLView::viewportWheelEvent(<a class="codeRef" href="qwheelevent.html">QWheelEvent</a>* e)
<a name="l03232"></a>03232 {
<a name="l03233"></a>03233 <span class="keywordflow">if</span> (d->accessKeysEnabled && d->accessKeysPreActivate) d->accessKeysPreActivate=<span class="keyword">false</span>;
<a name="l03234"></a>03234
<a name="l03235"></a>03235 <span class="keywordflow">if</span> ( ( e-><a class="codeRef" href="qwheelevent.html#state">state</a>() & ControlButton) == ControlButton )
<a name="l03236"></a>03236 {
<a name="l03237"></a>03237 emit zoomView( - e-><a class="codeRef" href="qwheelevent.html#delta">delta</a>() );
<a name="l03238"></a>03238 e-><a class="codeRef" href="qwheelevent.html#accept">accept</a>();
<a name="l03239"></a>03239 }
<a name="l03240"></a>03240 <span class="keywordflow">else</span> <span class="keywordflow">if</span> (d->firstRelayout)
<a name="l03241"></a>03241 {
<a name="l03242"></a>03242 e-><a class="codeRef" href="qwheelevent.html#accept">accept</a>();
<a name="l03243"></a>03243 }
<a name="l03244"></a>03244 <span class="keywordflow">else</span> <span class="keywordflow">if</span>( ( (e-><a class="codeRef" href="qwheelevent.html#orientation">orientation</a>() == Vertical &&
<a name="l03245"></a>03245 ((d->ignoreWheelEvents && !<a class="codeRef" href="qscrollview.html#verticalScrollBar">verticalScrollBar</a>()->isVisible())
<a name="l03246"></a>03246 || e-><a class="codeRef" href="qwheelevent.html#delta">delta</a>() > 0 && <a class="codeRef" href="qscrollview.html#contentsY">contentsY</a>() <= 0
<a name="l03247"></a>03247 || e-><a class="codeRef" href="qwheelevent.html#delta">delta</a>() < 0 && <a class="codeRef" href="qscrollview.html#contentsY">contentsY</a>() >= <a class="codeRef" href="qscrollview.html#contentsHeight">contentsHeight</a>() - <a class="codeRef" href="qscrollview.html#visibleHeight">visibleHeight</a>()))
<a name="l03248"></a>03248 ||
<a name="l03249"></a>03249 (e-><a class="codeRef" href="qwheelevent.html#orientation">orientation</a>() == Horizontal &&
<a name="l03250"></a>03250 ((d->ignoreWheelEvents && !<a class="codeRef" href="qscrollview.html#horizontalScrollBar">horizontalScrollBar</a>()->isVisible())
<a name="l03251"></a>03251 || e-><a class="codeRef" href="qwheelevent.html#delta">delta</a>() > 0 && <a class="codeRef" href="qscrollview.html#contentsX">contentsX</a>() <=0
<a name="l03252"></a>03252 || e-><a class="codeRef" href="qwheelevent.html#delta">delta</a>() < 0 && <a class="codeRef" href="qscrollview.html#contentsX">contentsX</a>() >= <a class="codeRef" href="qscrollview.html#contentsWidth">contentsWidth</a>() - <a class="codeRef" href="qscrollview.html#visibleWidth">visibleWidth</a>())))
<a name="l03253"></a>03253 && m_part-><a class="code" href="classKHTMLPart.html#a4ab62fae7ea81eafb62c1ae13c13e401" title="Returns a pointer to the parent KHTMLPart if the part is a frame in an HTML frameset.">parentPart</a>())
<a name="l03254"></a>03254 {
<a name="l03255"></a>03255 <span class="keywordflow">if</span> ( m_part-><a class="code" href="classKHTMLPart.html#a4ab62fae7ea81eafb62c1ae13c13e401" title="Returns a pointer to the parent KHTMLPart if the part is a frame in an HTML frameset.">parentPart</a>()-><a class="code" href="classKHTMLPart.html#aa2c1b121eeba45e3dad2918cf51972c9" title="Returns a pointer to the HTML document's view.">view</a>() )
<a name="l03256"></a>03256 m_part-><a class="code" href="classKHTMLPart.html#a4ab62fae7ea81eafb62c1ae13c13e401" title="Returns a pointer to the parent KHTMLPart if the part is a frame in an HTML frameset.">parentPart</a>()-><a class="code" href="classKHTMLPart.html#aa2c1b121eeba45e3dad2918cf51972c9" title="Returns a pointer to the HTML document's view.">view</a>()->wheelEvent( e );
<a name="l03257"></a>03257 e-><a class="codeRef" href="qwheelevent.html#ignore">ignore</a>();
<a name="l03258"></a>03258 }
<a name="l03259"></a>03259 <span class="keywordflow">else</span>
<a name="l03260"></a>03260 {
<a name="l03261"></a>03261 d->scrollBarMoved = <span class="keyword">true</span>;
<a name="l03262"></a>03262 QScrollView::viewportWheelEvent( e );
<a name="l03263"></a>03263
<a name="l03264"></a>03264 <a class="codeRef" href="qmouseevent.html">QMouseEvent</a> *tempEvent = <span class="keyword">new</span> <a class="codeRef" href="qmouseevent.html">QMouseEvent</a>( QEvent::MouseMove, <a class="codeRef" href="qpoint.html">QPoint</a>(-1,-1), <a class="codeRef" href="qpoint.html">QPoint</a>(-1,-1), Qt::NoButton, e-><a class="codeRef" href="qwheelevent.html#state">state</a>() );
<a name="l03265"></a>03265 emit viewportMouseMoveEvent ( tempEvent );
<a name="l03266"></a>03266 <span class="keyword">delete</span> tempEvent;
<a name="l03267"></a>03267 }
<a name="l03268"></a>03268
<a name="l03269"></a>03269 }
<a name="l03270"></a>03270 <span class="preprocessor">#endif</span>
<a name="l03271"></a>03271 <span class="preprocessor"></span>
<a name="l03272"></a>03272 <span class="keywordtype">void</span> KHTMLView::dragEnterEvent( <a class="codeRef" href="qdragenterevent.html">QDragEnterEvent</a>* ev )
<a name="l03273"></a>03273 {
<a name="l03274"></a>03274 <span class="comment">// Handle drops onto frames (#16820)</span>
<a name="l03275"></a>03275 <span class="comment">// Drops on the main html part is handled by Konqueror (and shouldn't do anything</span>
<a name="l03276"></a>03276 <span class="comment">// in e.g. kmail, so not handled here).</span>
<a name="l03277"></a>03277 <span class="keywordflow">if</span> ( m_part-><a class="code" href="classKHTMLPart.html#a4ab62fae7ea81eafb62c1ae13c13e401" title="Returns a pointer to the parent KHTMLPart if the part is a frame in an HTML frameset.">parentPart</a>() )
<a name="l03278"></a>03278 {
<a name="l03279"></a>03279 <a class="codeRef" href="qapplication.html#sendEvent">QApplication::sendEvent</a>(m_part-><a class="code" href="classKHTMLPart.html#a4ab62fae7ea81eafb62c1ae13c13e401" title="Returns a pointer to the parent KHTMLPart if the part is a frame in an HTML frameset.">parentPart</a>()-><a class="codeRef" doxygen="kparts.tag:../../kparts/html/" href="../../kparts/html/classKParts_1_1Part.html#a2d2efd56fe23904104c48dc56371c03d">widget</a>(), ev);
<a name="l03280"></a>03280 <span class="keywordflow">return</span>;
<a name="l03281"></a>03281 }
<a name="l03282"></a>03282 QScrollView::dragEnterEvent( ev );
<a name="l03283"></a>03283 }
<a name="l03284"></a>03284
<a name="l03285"></a>03285 <span class="keywordtype">void</span> KHTMLView::dropEvent( <a class="codeRef" href="qdropevent.html">QDropEvent</a> *ev )
<a name="l03286"></a>03286 {
<a name="l03287"></a>03287 <span class="comment">// Handle drops onto frames (#16820)</span>
<a name="l03288"></a>03288 <span class="comment">// Drops on the main html part is handled by Konqueror (and shouldn't do anything</span>
<a name="l03289"></a>03289 <span class="comment">// in e.g. kmail, so not handled here).</span>
<a name="l03290"></a>03290 <span class="keywordflow">if</span> ( m_part-><a class="code" href="classKHTMLPart.html#a4ab62fae7ea81eafb62c1ae13c13e401" title="Returns a pointer to the parent KHTMLPart if the part is a frame in an HTML frameset.">parentPart</a>() )
<a name="l03291"></a>03291 {
<a name="l03292"></a>03292 <a class="codeRef" href="qapplication.html#sendEvent">QApplication::sendEvent</a>(m_part-><a class="code" href="classKHTMLPart.html#a4ab62fae7ea81eafb62c1ae13c13e401" title="Returns a pointer to the parent KHTMLPart if the part is a frame in an HTML frameset.">parentPart</a>()-><a class="codeRef" doxygen="kparts.tag:../../kparts/html/" href="../../kparts/html/classKParts_1_1Part.html#a2d2efd56fe23904104c48dc56371c03d">widget</a>(), ev);
<a name="l03293"></a>03293 <span class="keywordflow">return</span>;
<a name="l03294"></a>03294 }
<a name="l03295"></a>03295 QScrollView::dropEvent( ev );
<a name="l03296"></a>03296 }
<a name="l03297"></a>03297
<a name="l03298"></a>03298 <span class="keywordtype">void</span> KHTMLView::focusInEvent( <a class="codeRef" href="qfocusevent.html">QFocusEvent</a> *e )
<a name="l03299"></a>03299 {
<a name="l03300"></a>03300 <span class="preprocessor">#ifndef KHTML_NO_TYPE_AHEAD_FIND</span>
<a name="l03301"></a>03301 <span class="preprocessor"></span> m_part->enableFindAheadActions( <span class="keyword">true</span> );
<a name="l03302"></a>03302 <span class="preprocessor">#endif</span>
<a name="l03303"></a>03303 <span class="preprocessor"></span> DOM::NodeImpl* fn = m_part->xmlDocImpl() ? m_part->xmlDocImpl()->focusNode() : 0;
<a name="l03304"></a>03304 <span class="keywordflow">if</span> (fn && fn->renderer() && fn->renderer()->isWidget() &&
<a name="l03305"></a>03305 (e-><a class="codeRef" href="qfocusevent.html#reason">reason</a>() != QFocusEvent::Mouse) &&
<a name="l03306"></a>03306 static_cast<khtml::RenderWidget*>(fn->renderer())->widget())
<a name="l03307"></a>03307 static_cast<khtml::RenderWidget*>(fn->renderer())->widget()->setFocus();
<a name="l03308"></a>03308 <span class="preprocessor">#ifndef KHTML_NO_CARET</span>
<a name="l03309"></a>03309 <span class="preprocessor"></span> <span class="comment">// Restart blink frequency timer if it has been killed, but only on</span>
<a name="l03310"></a>03310 <span class="comment">// editable nodes</span>
<a name="l03311"></a>03311 <span class="keywordflow">if</span> (d->m_caretViewContext &&
<a name="l03312"></a>03312 d->m_caretViewContext->freqTimerId == -1 &&
<a name="l03313"></a>03313 fn) {
<a name="l03314"></a>03314 <span class="keywordflow">if</span> (m_part-><a class="code" href="classKHTMLPart.html#a9dc02d048264869bf35d32be8c13ce84" title="Returns whether caret mode is on/off.">isCaretMode</a>()
<a name="l03315"></a>03315 || m_part-><a class="code" href="classKHTMLPart.html#acc1cd57ab1204cc85f293c227c75251d" title="Returns true if the document is editable, false otherwise.">isEditable</a>()
<a name="l03316"></a>03316 || (fn && fn->renderer()
<a name="l03317"></a>03317 && fn->renderer()->style()->userInput()
<a name="l03318"></a>03318 == UI_ENABLED)) {
<a name="l03319"></a>03319 d->m_caretViewContext->freqTimerId = startTimer(500);
<a name="l03320"></a>03320 d->m_caretViewContext->visible = <span class="keyword">true</span>;
<a name="l03321"></a>03321 }<span class="comment">/*end if*/</span>
<a name="l03322"></a>03322 }<span class="comment">/*end if*/</span>
<a name="l03323"></a>03323 showCaret();
<a name="l03324"></a>03324 <span class="preprocessor">#endif // KHTML_NO_CARET</span>
<a name="l03325"></a>03325 <span class="preprocessor"></span> QScrollView::focusInEvent( e );
<a name="l03326"></a>03326 }
<a name="l03327"></a>03327
<a name="l03328"></a>03328 <span class="keywordtype">void</span> KHTMLView::focusOutEvent( <a class="codeRef" href="qfocusevent.html">QFocusEvent</a> *e )
<a name="l03329"></a>03329 {
<a name="l03330"></a>03330 <span class="keywordflow">if</span>(m_part) m_part->stopAutoScroll();
<a name="l03331"></a>03331
<a name="l03332"></a>03332 <span class="preprocessor">#ifndef KHTML_NO_TYPE_AHEAD_FIND</span>
<a name="l03333"></a>03333 <span class="preprocessor"></span> <span class="keywordflow">if</span>(d->typeAheadActivated)
<a name="l03334"></a>03334 {
<a name="l03335"></a>03335 findTimeout();
<a name="l03336"></a>03336 }
<a name="l03337"></a>03337 m_part->enableFindAheadActions( <span class="keyword">false</span> );
<a name="l03338"></a>03338 <span class="preprocessor">#endif // KHTML_NO_TYPE_AHEAD_FIND</span>
<a name="l03339"></a>03339 <span class="preprocessor"></span>
<a name="l03340"></a>03340 <span class="preprocessor">#ifndef KHTML_NO_CARET</span>
<a name="l03341"></a>03341 <span class="preprocessor"></span> <span class="keywordflow">if</span> (d->m_caretViewContext) {
<a name="l03342"></a>03342 <span class="keywordflow">switch</span> (d->m_caretViewContext->displayNonFocused) {
<a name="l03343"></a>03343 <span class="keywordflow">case</span> KHTMLPart::CaretInvisible:
<a name="l03344"></a>03344 hideCaret();
<a name="l03345"></a>03345 <span class="keywordflow">break</span>;
<a name="l03346"></a>03346 <span class="keywordflow">case</span> KHTMLPart::CaretVisible: {
<a name="l03347"></a>03347 killTimer(d->m_caretViewContext->freqTimerId);
<a name="l03348"></a>03348 d->m_caretViewContext->freqTimerId = -1;
<a name="l03349"></a>03349 NodeImpl *caretNode = m_part->xmlDocImpl()->focusNode();
<a name="l03350"></a>03350 <span class="keywordflow">if</span> (!d->m_caretViewContext->visible && (m_part-><a class="code" href="classKHTMLPart.html#a9dc02d048264869bf35d32be8c13ce84" title="Returns whether caret mode is on/off.">isCaretMode</a>()
<a name="l03351"></a>03351 || m_part-><a class="code" href="classKHTMLPart.html#acc1cd57ab1204cc85f293c227c75251d" title="Returns true if the document is editable, false otherwise.">isEditable</a>()
<a name="l03352"></a>03352 || (caretNode && caretNode->renderer()
<a name="l03353"></a>03353 && caretNode->renderer()->style()->userInput()
<a name="l03354"></a>03354 == UI_ENABLED))) {
<a name="l03355"></a>03355 d->m_caretViewContext->visible = <span class="keyword">true</span>;
<a name="l03356"></a>03356 showCaret(<span class="keyword">true</span>);
<a name="l03357"></a>03357 }<span class="comment">/*end if*/</span>
<a name="l03358"></a>03358 <span class="keywordflow">break</span>;
<a name="l03359"></a>03359 }
<a name="l03360"></a>03360 <span class="keywordflow">case</span> KHTMLPart::CaretBlink:
<a name="l03361"></a>03361 <span class="comment">// simply leave as is</span>
<a name="l03362"></a>03362 <span class="keywordflow">break</span>;
<a name="l03363"></a>03363 }<span class="comment">/*end switch*/</span>
<a name="l03364"></a>03364 }<span class="comment">/*end if*/</span>
<a name="l03365"></a>03365 <span class="preprocessor">#endif // KHTML_NO_CARET</span>
<a name="l03366"></a>03366 <span class="preprocessor"></span>
<a name="l03367"></a>03367 <span class="keywordflow">if</span> ( d->cursor_icon_widget )
<a name="l03368"></a>03368 d->cursor_icon_widget->hide();
<a name="l03369"></a>03369
<a name="l03370"></a>03370 QScrollView::focusOutEvent( e );
<a name="l03371"></a>03371 }
<a name="l03372"></a>03372
<a name="l03373"></a>03373 <span class="keywordtype">void</span> KHTMLView::slotScrollBarMoved()
<a name="l03374"></a>03374 {
<a name="l03375"></a>03375 <span class="keywordflow">if</span> ( !d->firstRelayout && !d->complete && m_part->xmlDocImpl() &&
<a name="l03376"></a>03376 d->layoutSchedulingEnabled) {
<a name="l03377"></a>03377 <span class="comment">// contents scroll while we are not complete: we need to check our layout *now*</span>
<a name="l03378"></a>03378 khtml::RenderCanvas* root = <span class="keyword">static_cast<</span>khtml::RenderCanvas *<span class="keyword">></span>( m_part->xmlDocImpl()->renderer() );
<a name="l03379"></a>03379 <span class="keywordflow">if</span> (root && root->needsLayout()) {
<a name="l03380"></a>03380 unscheduleRelayout();
<a name="l03381"></a>03381 <a class="code" href="classKHTMLView.html#a77a4595c952fbba9f2708600c24137f2" title="ensure the display is up to date">layout</a>();
<a name="l03382"></a>03382 }
<a name="l03383"></a>03383 }
<a name="l03384"></a>03384 <span class="keywordflow">if</span> (!d->scrollingSelf) {
<a name="l03385"></a>03385 d->scrollBarMoved = <span class="keyword">true</span>;
<a name="l03386"></a>03386 d->contentsMoving = <span class="keyword">true</span>;
<a name="l03387"></a>03387 <span class="comment">// ensure quick reset of contentsMoving flag</span>
<a name="l03388"></a>03388 scheduleRepaint(0, 0, 0, 0);
<a name="l03389"></a>03389 }
<a name="l03390"></a>03390
<a name="l03391"></a>03391 <span class="keywordflow">if</span> (m_part->xmlDocImpl() && m_part->xmlDocImpl()->documentElement())
<a name="l03392"></a>03392 m_part->xmlDocImpl()->documentElement()->dispatchHTMLEvent(EventImpl::SCROLL_EVENT, <span class="keyword">true</span>, <span class="keyword">false</span>);
<a name="l03393"></a>03393 }
<a name="l03394"></a>03394
<a name="l03395"></a>03395 <span class="keywordtype">void</span> KHTMLView::timerEvent ( <a class="codeRef" href="qtimerevent.html">QTimerEvent</a> *e )
<a name="l03396"></a>03396 {
<a name="l03397"></a>03397 <span class="comment">// kdDebug() << "timer event " << e->timerId() << endl;</span>
<a name="l03398"></a>03398 <span class="keywordflow">if</span> ( e-><a class="codeRef" href="qtimerevent.html#timerId">timerId</a>() == d->scrollTimerId ) {
<a name="l03399"></a>03399 <span class="keywordflow">if</span>( d->scrollSuspended )
<a name="l03400"></a>03400 <span class="keywordflow">return</span>;
<a name="l03401"></a>03401 <span class="keywordflow">switch</span> (d->scrollDirection) {
<a name="l03402"></a>03402 <span class="keywordflow">case</span> KHTMLViewPrivate::ScrollDown:
<a name="l03403"></a>03403 <span class="keywordflow">if</span> (<a class="codeRef" href="qscrollview.html#contentsY">contentsY</a>() + <a class="codeRef" href="qscrollview.html#visibleHeight">visibleHeight</a> () >= <a class="codeRef" href="qscrollview.html#contentsHeight">contentsHeight</a>())
<a name="l03404"></a>03404 d->newScrollTimer(<span class="keyword">this</span>, 0);
<a name="l03405"></a>03405 <span class="keywordflow">else</span>
<a name="l03406"></a>03406 <a class="codeRef" href="qscrollview.html#scrollBy">scrollBy</a>( 0, d->scrollBy );
<a name="l03407"></a>03407 <span class="keywordflow">break</span>;
<a name="l03408"></a>03408 <span class="keywordflow">case</span> KHTMLViewPrivate::ScrollUp:
<a name="l03409"></a>03409 <span class="keywordflow">if</span> (<a class="codeRef" href="qscrollview.html#contentsY">contentsY</a>() <= 0)
<a name="l03410"></a>03410 d->newScrollTimer(<span class="keyword">this</span>, 0);
<a name="l03411"></a>03411 <span class="keywordflow">else</span>
<a name="l03412"></a>03412 <a class="codeRef" href="qscrollview.html#scrollBy">scrollBy</a>( 0, -d->scrollBy );
<a name="l03413"></a>03413 <span class="keywordflow">break</span>;
<a name="l03414"></a>03414 <span class="keywordflow">case</span> KHTMLViewPrivate::ScrollRight:
<a name="l03415"></a>03415 <span class="keywordflow">if</span> (<a class="codeRef" href="qscrollview.html#contentsX">contentsX</a>() + <a class="codeRef" href="qscrollview.html#visibleWidth">visibleWidth</a> () >= <a class="codeRef" href="qscrollview.html#contentsWidth">contentsWidth</a>())
<a name="l03416"></a>03416 d->newScrollTimer(<span class="keyword">this</span>, 0);
<a name="l03417"></a>03417 <span class="keywordflow">else</span>
<a name="l03418"></a>03418 <a class="codeRef" href="qscrollview.html#scrollBy">scrollBy</a>( d->scrollBy, 0 );
<a name="l03419"></a>03419 <span class="keywordflow">break</span>;
<a name="l03420"></a>03420 <span class="keywordflow">case</span> KHTMLViewPrivate::ScrollLeft:
<a name="l03421"></a>03421 <span class="keywordflow">if</span> (<a class="codeRef" href="qscrollview.html#contentsX">contentsX</a>() <= 0)
<a name="l03422"></a>03422 d->newScrollTimer(<span class="keyword">this</span>, 0);
<a name="l03423"></a>03423 <span class="keywordflow">else</span>
<a name="l03424"></a>03424 <a class="codeRef" href="qscrollview.html#scrollBy">scrollBy</a>( -d->scrollBy, 0 );
<a name="l03425"></a>03425 <span class="keywordflow">break</span>;
<a name="l03426"></a>03426 }
<a name="l03427"></a>03427 <span class="keywordflow">return</span>;
<a name="l03428"></a>03428 }
<a name="l03429"></a>03429 <span class="keywordflow">else</span> <span class="keywordflow">if</span> ( e-><a class="codeRef" href="qtimerevent.html#timerId">timerId</a>() == d->layoutTimerId ) {
<a name="l03430"></a>03430 d->dirtyLayout = <span class="keyword">true</span>;
<a name="l03431"></a>03431 <a class="code" href="classKHTMLView.html#a77a4595c952fbba9f2708600c24137f2" title="ensure the display is up to date">layout</a>();
<a name="l03432"></a>03432 <span class="keywordflow">if</span> (d->firstRelayout) {
<a name="l03433"></a>03433 d->firstRelayout = <span class="keyword">false</span>;
<a name="l03434"></a>03434 <a class="codeRef" href="qscrollview.html#verticalScrollBar">verticalScrollBar</a>()->setEnabled( <span class="keyword">true</span> );
<a name="l03435"></a>03435 <a class="codeRef" href="qscrollview.html#horizontalScrollBar">horizontalScrollBar</a>()->setEnabled( <span class="keyword">true</span> );
<a name="l03436"></a>03436 }
<a name="l03437"></a>03437 }
<a name="l03438"></a>03438 <span class="preprocessor">#ifndef KHTML_NO_CARET</span>
<a name="l03439"></a>03439 <span class="preprocessor"></span> <span class="keywordflow">else</span> <span class="keywordflow">if</span> (d->m_caretViewContext
<a name="l03440"></a>03440 && e-><a class="codeRef" href="qtimerevent.html#timerId">timerId</a>() == d->m_caretViewContext->freqTimerId) {
<a name="l03441"></a>03441 d->m_caretViewContext->visible = !d->m_caretViewContext->visible;
<a name="l03442"></a>03442 <span class="keywordflow">if</span> (d->m_caretViewContext->displayed) {
<a name="l03443"></a>03443 <a class="codeRef" href="qscrollview.html#updateContents-3">updateContents</a>(d->m_caretViewContext->x, d->m_caretViewContext->y,
<a name="l03444"></a>03444 d->m_caretViewContext->width,
<a name="l03445"></a>03445 d->m_caretViewContext->height);
<a name="l03446"></a>03446 }<span class="comment">/*end if*/</span>
<a name="l03447"></a>03447 <span class="comment">// if (d->m_caretViewContext->visible) cout << "|" << flush;</span>
<a name="l03448"></a>03448 <span class="comment">// else cout << "" << flush;</span>
<a name="l03449"></a>03449 <span class="keywordflow">return</span>;
<a name="l03450"></a>03450 }
<a name="l03451"></a>03451 <span class="preprocessor">#endif</span>
<a name="l03452"></a>03452 <span class="preprocessor"></span>
<a name="l03453"></a>03453 d->contentsMoving = <span class="keyword">false</span>;
<a name="l03454"></a>03454 <span class="keywordflow">if</span>( m_part->xmlDocImpl() ) {
<a name="l03455"></a>03455 DOM::DocumentImpl *document = m_part->xmlDocImpl();
<a name="l03456"></a>03456 khtml::RenderCanvas* root = <span class="keyword">static_cast<</span>khtml::RenderCanvas *<span class="keyword">></span>(document->renderer());
<a name="l03457"></a>03457
<a name="l03458"></a>03458 <span class="keywordflow">if</span> ( root && root->needsLayout() ) {
<a name="l03459"></a>03459 killTimer(d->repaintTimerId);
<a name="l03460"></a>03460 d->repaintTimerId = 0;
<a name="l03461"></a>03461 scheduleRelayout();
<a name="l03462"></a>03462 <span class="keywordflow">return</span>;
<a name="l03463"></a>03463 }
<a name="l03464"></a>03464 }
<a name="l03465"></a>03465
<a name="l03466"></a>03466 <a class="codeRef" href="qscrollview.html#setStaticBackground">setStaticBackground</a>(d->useSlowRepaints);
<a name="l03467"></a>03467
<a name="l03468"></a>03468 <span class="comment">// kdDebug() << "scheduled repaint "<< d->repaintTimerId << endl;</span>
<a name="l03469"></a>03469 killTimer(d->repaintTimerId);
<a name="l03470"></a>03470 d->repaintTimerId = 0;
<a name="l03471"></a>03471
<a name="l03472"></a>03472 <a class="codeRef" href="qrect.html">QRect</a> updateRegion;
<a name="l03473"></a>03473 <a class="codeRef" href="qmemarray.html">QMemArray<QRect></a> rects = d->updateRegion.rects();
<a name="l03474"></a>03474
<a name="l03475"></a>03475 d->updateRegion = <a class="codeRef" href="qregion.html">QRegion</a>();
<a name="l03476"></a>03476
<a name="l03477"></a>03477 <span class="keywordflow">if</span> ( rects.<a class="codeRef" href="qmemarray.html#size">size</a>() )
<a name="l03478"></a>03478 updateRegion = rects[0];
<a name="l03479"></a>03479
<a name="l03480"></a>03480 <span class="keywordflow">for</span> ( <span class="keywordtype">unsigned</span> i = 1; i < rects.<a class="codeRef" href="qmemarray.html#size">size</a>(); ++i ) {
<a name="l03481"></a>03481 <a class="codeRef" href="qrect.html">QRect</a> newRegion = updateRegion.<a class="codeRef" href="qrect.html#unite">unite</a>(rects[i]);
<a name="l03482"></a>03482 <span class="keywordflow">if</span> (2*newRegion.<a class="codeRef" href="qrect.html#height">height</a>() > 3*updateRegion.<a class="codeRef" href="qrect.html#height">height</a>() )
<a name="l03483"></a>03483 {
<a name="l03484"></a>03484 <a class="codeRef" href="qscrollview.html#repaintContents">repaintContents</a>( updateRegion );
<a name="l03485"></a>03485 updateRegion = rects[i];
<a name="l03486"></a>03486 }
<a name="l03487"></a>03487 <span class="keywordflow">else</span>
<a name="l03488"></a>03488 updateRegion = newRegion;
<a name="l03489"></a>03489 }
<a name="l03490"></a>03490
<a name="l03491"></a>03491 <span class="keywordflow">if</span> ( !updateRegion.<a class="codeRef" href="qrect.html#isNull">isNull</a>() )
<a name="l03492"></a>03492 <a class="codeRef" href="qscrollview.html#repaintContents">repaintContents</a>( updateRegion );
<a name="l03493"></a>03493
<a name="l03494"></a>03494 <span class="comment">// As widgets can only be accurately positioned during painting, every layout might</span>
<a name="l03495"></a>03495 <span class="comment">// dissociate a widget from its RenderWidget. E.g: if a RenderWidget was visible before layout, but the layout</span>
<a name="l03496"></a>03496 <span class="comment">// pushed it out of the viewport, it will not be repainted, and consequently it's assocoated widget won't be repositioned!</span>
<a name="l03497"></a>03497 <span class="comment">// Thus we need to check each supposedly 'visible' widget at the end of each layout, and remove it in case it's no more in sight.</span>
<a name="l03498"></a>03498
<a name="l03499"></a>03499 <span class="keywordflow">if</span> (d->dirtyLayout && !d->visibleWidgets.isEmpty()) {
<a name="l03500"></a>03500 <a class="codeRef" href="qwidget.html">QWidget</a>* w;
<a name="l03501"></a>03501 d->dirtyLayout = <span class="keyword">false</span>;
<a name="l03502"></a>03502
<a name="l03503"></a>03503 <a class="codeRef" href="qrect.html">QRect</a> visibleRect(<a class="codeRef" href="qscrollview.html#contentsX">contentsX</a>(), <a class="codeRef" href="qscrollview.html#contentsY">contentsY</a>(), <a class="codeRef" href="qscrollview.html#visibleWidth">visibleWidth</a>(), <a class="codeRef" href="qscrollview.html#visibleHeight">visibleHeight</a>());
<a name="l03504"></a>03504 <a class="codeRef" href="qptrlist.html">QPtrList<RenderWidget></a> toRemove;
<a name="l03505"></a>03505 <span class="keywordflow">for</span> (<a class="codeRef" href="qptrdictiterator.html">QPtrDictIterator<QWidget></a> it(d->visibleWidgets); it.<a class="codeRef" href="qptrdictiterator.html#current">current</a>(); ++it) {
<a name="l03506"></a>03506 <span class="keywordtype">int</span> xp = 0, yp = 0;
<a name="l03507"></a>03507 w = it.current();
<a name="l03508"></a>03508 RenderWidget* rw = <span class="keyword">static_cast<</span>RenderWidget*<span class="keyword">></span>( it.currentKey() );
<a name="l03509"></a>03509 <span class="keywordflow">if</span> (!rw->absolutePosition(xp, yp) ||
<a name="l03510"></a>03510 !visibleRect.intersects(<a class="codeRef" href="qrect.html">QRect</a>(xp, yp, w-><a class="codeRef" href="qwidget.html#width">width</a>(), w-><a class="codeRef" href="qwidget.html#height">height</a>())))
<a name="l03511"></a>03511 toRemove.<a class="codeRef" href="qptrlist.html#append">append</a>(rw);
<a name="l03512"></a>03512 }
<a name="l03513"></a>03513 <span class="keywordflow">for</span> (RenderWidget* r = toRemove.<a class="codeRef" href="qptrlist.html#first">first</a>(); r; r = toRemove.<a class="codeRef" href="qptrlist.html#next">next</a>())
<a name="l03514"></a>03514 <span class="keywordflow">if</span> ( (w = d->visibleWidgets.take(r) ) )
<a name="l03515"></a>03515 <a class="codeRef" href="qscrollview.html#addChild">addChild</a>(w, 0, -500000);
<a name="l03516"></a>03516 }
<a name="l03517"></a>03517
<a name="l03518"></a>03518 emit repaintAccessKeys();
<a name="l03519"></a>03519 <span class="keywordflow">if</span> (d->emitCompletedAfterRepaint) {
<a name="l03520"></a>03520 <span class="keywordtype">bool</span> full = d->emitCompletedAfterRepaint == KHTMLViewPrivate::CSFull;
<a name="l03521"></a>03521 d->emitCompletedAfterRepaint = KHTMLViewPrivate::CSNone;
<a name="l03522"></a>03522 <span class="keywordflow">if</span> ( full )
<a name="l03523"></a>03523 emit m_part-><a class="codeRef" doxygen="kparts.tag:../../kparts/html/" href="../../kparts/html/classKParts_1_1ReadOnlyPart.html#a7dbe7a0dd64ed631d7d7fc763167de31">completed</a>();
<a name="l03524"></a>03524 <span class="keywordflow">else</span>
<a name="l03525"></a>03525 emit m_part-><a class="codeRef" doxygen="kparts.tag:../../kparts/html/" href="../../kparts/html/classKParts_1_1ReadOnlyPart.html#a7dbe7a0dd64ed631d7d7fc763167de31">completed</a>(<span class="keyword">true</span>);
<a name="l03526"></a>03526 }
<a name="l03527"></a>03527 }
<a name="l03528"></a>03528
<a name="l03529"></a>03529 <span class="keywordtype">void</span> KHTMLView::scheduleRelayout(khtml::RenderObject * <span class="comment">/*clippedObj*/</span>)
<a name="l03530"></a>03530 {
<a name="l03531"></a>03531 <span class="keywordflow">if</span> (!d->layoutSchedulingEnabled || d->layoutTimerId)
<a name="l03532"></a>03532 <span class="keywordflow">return</span>;
<a name="l03533"></a>03533
<a name="l03534"></a>03534 d->layoutTimerId = startTimer( m_part->xmlDocImpl() && m_part->xmlDocImpl()->parsing()
<a name="l03535"></a>03535 ? 1000 : 0 );
<a name="l03536"></a>03536 }
<a name="l03537"></a>03537
<a name="l03538"></a>03538 <span class="keywordtype">void</span> KHTMLView::unscheduleRelayout()
<a name="l03539"></a>03539 {
<a name="l03540"></a>03540 <span class="keywordflow">if</span> (!d->layoutTimerId)
<a name="l03541"></a>03541 <span class="keywordflow">return</span>;
<a name="l03542"></a>03542
<a name="l03543"></a>03543 killTimer(d->layoutTimerId);
<a name="l03544"></a>03544 d->layoutTimerId = 0;
<a name="l03545"></a>03545 }
<a name="l03546"></a>03546
<a name="l03547"></a>03547 <span class="keywordtype">void</span> KHTMLView::unscheduleRepaint()
<a name="l03548"></a>03548 {
<a name="l03549"></a>03549 <span class="keywordflow">if</span> (!d->repaintTimerId)
<a name="l03550"></a>03550 <span class="keywordflow">return</span>;
<a name="l03551"></a>03551
<a name="l03552"></a>03552 killTimer(d->repaintTimerId);
<a name="l03553"></a>03553 d->repaintTimerId = 0;
<a name="l03554"></a>03554 }
<a name="l03555"></a>03555
<a name="l03556"></a>03556 <span class="keywordtype">void</span> KHTMLView::scheduleRepaint(<span class="keywordtype">int</span> x, <span class="keywordtype">int</span> y, <span class="keywordtype">int</span> w, <span class="keywordtype">int</span> h, <span class="keywordtype">bool</span> asap)
<a name="l03557"></a>03557 {
<a name="l03558"></a>03558 <span class="keywordtype">bool</span> parsing = !m_part->xmlDocImpl() || m_part->xmlDocImpl()->parsing();
<a name="l03559"></a>03559
<a name="l03560"></a>03560 <span class="comment">// kdDebug() << "parsing " << parsing << endl;</span>
<a name="l03561"></a>03561 <span class="comment">// kdDebug() << "complete " << d->complete << endl;</span>
<a name="l03562"></a>03562
<a name="l03563"></a>03563 <span class="keywordtype">int</span> time = parsing ? 300 : (!asap ? ( !d->complete ? 100 : 20 ) : 0);
<a name="l03564"></a>03564
<a name="l03565"></a>03565 <span class="preprocessor">#ifdef DEBUG_FLICKER</span>
<a name="l03566"></a>03566 <span class="preprocessor"></span> <a class="codeRef" href="qpainter.html">QPainter</a> p;
<a name="l03567"></a>03567 p.<a class="codeRef" href="qpainter.html#begin">begin</a>( <a class="codeRef" href="qscrollview.html#viewport">viewport</a>() );
<a name="l03568"></a>03568
<a name="l03569"></a>03569 <span class="keywordtype">int</span> vx, vy;
<a name="l03570"></a>03570 <a class="codeRef" href="qscrollview.html#contentsToViewport">contentsToViewport</a>( x, y, vx, vy );
<a name="l03571"></a>03571 p.<a class="codeRef" href="qpainter.html#fillRect">fillRect</a>( vx, vy, w, h, Qt::red );
<a name="l03572"></a>03572 p.<a class="codeRef" href="qpainter.html#end">end</a>();
<a name="l03573"></a>03573 <span class="preprocessor">#endif</span>
<a name="l03574"></a>03574 <span class="preprocessor"></span>
<a name="l03575"></a>03575 d->updateRegion = d->updateRegion.unite(<a class="codeRef" href="qrect.html">QRect</a>(x,y,w,h));
<a name="l03576"></a>03576
<a name="l03577"></a>03577 <span class="keywordflow">if</span> (asap && !parsing)
<a name="l03578"></a>03578 unscheduleRepaint();
<a name="l03579"></a>03579
<a name="l03580"></a>03580 <span class="keywordflow">if</span> ( !d->repaintTimerId )
<a name="l03581"></a>03581 d->repaintTimerId = startTimer( time );
<a name="l03582"></a>03582
<a name="l03583"></a>03583 <span class="comment">// kdDebug() << "starting timer " << time << endl;</span>
<a name="l03584"></a>03584 }
<a name="l03585"></a>03585
<a name="l03586"></a>03586 <span class="keywordtype">void</span> KHTMLView::complete( <span class="keywordtype">bool</span> pendingAction )
<a name="l03587"></a>03587 {
<a name="l03588"></a>03588 <span class="comment">// kdDebug() << "KHTMLView::complete()" << endl;</span>
<a name="l03589"></a>03589
<a name="l03590"></a>03590 d->complete = <span class="keyword">true</span>;
<a name="l03591"></a>03591
<a name="l03592"></a>03592 <span class="comment">// is there a relayout pending?</span>
<a name="l03593"></a>03593 <span class="keywordflow">if</span> (d->layoutTimerId)
<a name="l03594"></a>03594 {
<a name="l03595"></a>03595 <span class="comment">// kdDebug() << "requesting relayout now" << endl;</span>
<a name="l03596"></a>03596 <span class="comment">// do it now</span>
<a name="l03597"></a>03597 killTimer(d->layoutTimerId);
<a name="l03598"></a>03598 d->layoutTimerId = startTimer( 0 );
<a name="l03599"></a>03599 d->emitCompletedAfterRepaint = pendingAction ?
<a name="l03600"></a>03600 KHTMLViewPrivate::CSActionPending : KHTMLViewPrivate::CSFull;
<a name="l03601"></a>03601 }
<a name="l03602"></a>03602
<a name="l03603"></a>03603 <span class="comment">// is there a repaint pending?</span>
<a name="l03604"></a>03604 <span class="keywordflow">if</span> (d->repaintTimerId)
<a name="l03605"></a>03605 {
<a name="l03606"></a>03606 <span class="comment">// kdDebug() << "requesting repaint now" << endl;</span>
<a name="l03607"></a>03607 <span class="comment">// do it now</span>
<a name="l03608"></a>03608 killTimer(d->repaintTimerId);
<a name="l03609"></a>03609 d->repaintTimerId = startTimer( 20 );
<a name="l03610"></a>03610 d->emitCompletedAfterRepaint = pendingAction ?
<a name="l03611"></a>03611 KHTMLViewPrivate::CSActionPending : KHTMLViewPrivate::CSFull;
<a name="l03612"></a>03612 }
<a name="l03613"></a>03613
<a name="l03614"></a>03614 <span class="keywordflow">if</span> (!d->emitCompletedAfterRepaint)
<a name="l03615"></a>03615 {
<a name="l03616"></a>03616 <span class="keywordflow">if</span> (!pendingAction)
<a name="l03617"></a>03617 emit m_part-><a class="codeRef" doxygen="kparts.tag:../../kparts/html/" href="../../kparts/html/classKParts_1_1ReadOnlyPart.html#a7dbe7a0dd64ed631d7d7fc763167de31">completed</a>();
<a name="l03618"></a>03618 <span class="keywordflow">else</span>
<a name="l03619"></a>03619 emit m_part-><a class="codeRef" doxygen="kparts.tag:../../kparts/html/" href="../../kparts/html/classKParts_1_1ReadOnlyPart.html#a7dbe7a0dd64ed631d7d7fc763167de31">completed</a>(<span class="keyword">true</span>);
<a name="l03620"></a>03620 }
<a name="l03621"></a>03621
<a name="l03622"></a>03622 }
<a name="l03623"></a>03623
<a name="l03624"></a>03624 <span class="keywordtype">void</span> KHTMLView::slotMouseScrollTimer()
<a name="l03625"></a>03625 {
<a name="l03626"></a>03626 <a class="codeRef" href="qscrollview.html#scrollBy">scrollBy</a>( d->m_mouseScroll_byX, d->m_mouseScroll_byY );
<a name="l03627"></a>03627 }
<a name="l03628"></a>03628
<a name="l03629"></a>03629 <span class="preprocessor">#ifndef KHTML_NO_CARET</span>
<a name="l03630"></a>03630 <span class="preprocessor"></span>
<a name="l03631"></a>03631 <span class="comment">// ### the dependencies on static functions are a nightmare. just be</span>
<a name="l03632"></a>03632 <span class="comment">// hacky and include the implementation here. Clean me up, please.</span>
<a name="l03633"></a>03633
<a name="l03634"></a>03634 <span class="preprocessor">#include "khtml_caret.cpp"</span>
<a name="l03635"></a>03635
<a name="l03636"></a>03636 <span class="keywordtype">void</span> KHTMLView::initCaret(<span class="keywordtype">bool</span> keepSelection)
<a name="l03637"></a>03637 {
<a name="l03638"></a>03638 <span class="preprocessor">#if DEBUG_CARETMODE > 0</span>
<a name="l03639"></a>03639 <span class="preprocessor"></span> <a class="codeRef" doxygen="kdecore.tag:../../kdecore/html/" href="../../kdecore/html/group__kdebug.html#gafbb9aa4a84d6c0563d46550454b9714b">kdDebug</a>(6200) << <span class="stringliteral">"begin initCaret"</span> << <a class="codeRef" doxygen="kdecore.tag:../../kdecore/html/" href="../../kdecore/html/group__kdebug.html#ga313d520ed8f8f6b46eeef22cfb3b082a">endl</a>;
<a name="l03640"></a>03640 <span class="preprocessor">#endif</span>
<a name="l03641"></a>03641 <span class="preprocessor"></span> <span class="comment">// save caretMoved state as moveCaretTo changes it</span>
<a name="l03642"></a>03642 <span class="keywordflow">if</span> (m_part->xmlDocImpl()) {
<a name="l03643"></a>03643 <span class="preprocessor">#if 0</span>
<a name="l03644"></a>03644 <span class="preprocessor"></span> ElementImpl *listitem = m_part->xmlDocImpl()->getElementById(<span class="stringliteral">"__test_element__"</span>);
<a name="l03645"></a>03645 <span class="keywordflow">if</span> (listitem) dumpLineBoxes(static_cast<RenderFlow *>(listitem->renderer()));
<a name="l03646"></a>03646 <span class="preprocessor">#endif</span>
<a name="l03647"></a>03647 <span class="preprocessor"></span> d->caretViewContext();
<a name="l03648"></a>03648 <span class="keywordtype">bool</span> cmoved = d->m_caretViewContext->caretMoved;
<a name="l03649"></a>03649 <span class="keywordflow">if</span> (m_part->d->caretNode().isNull()) {
<a name="l03650"></a>03650 <span class="comment">// set to document, position will be sanitized anyway</span>
<a name="l03651"></a>03651 m_part->d->caretNode() = m_part-><a class="code" href="classKHTMLPart.html#a89a1470b2d74e6e7c36e3c54718900e0" title="Returns a reference to the DOM document.">document</a>();
<a name="l03652"></a>03652 m_part->d->caretOffset() = 0L;
<a name="l03653"></a>03653 <span class="comment">// This sanity check is necessary for the not so unlikely case that</span>
<a name="l03654"></a>03654 <span class="comment">// setEditable or setCaretMode is called before any render objects have</span>
<a name="l03655"></a>03655 <span class="comment">// been created.</span>
<a name="l03656"></a>03656 <span class="keywordflow">if</span> (!m_part->d->caretNode().handle()->renderer()) <span class="keywordflow">return</span>;
<a name="l03657"></a>03657 }<span class="comment">/*end if*/</span>
<a name="l03658"></a>03658 <span class="comment">// kdDebug(6200) << "d->m_selectionStart " << m_part->d->m_selectionStart.handle()</span>
<a name="l03659"></a>03659 <span class="comment">// << " d->m_selectionEnd " << m_part->d->m_selectionEnd.handle() << endl;</span>
<a name="l03660"></a>03660 <span class="comment">// ### does not repaint the selection on keepSelection!=false</span>
<a name="l03661"></a>03661 moveCaretTo(m_part->d->caretNode().handle(), m_part->d->caretOffset(), !keepSelection);
<a name="l03662"></a>03662 <span class="comment">// kdDebug(6200) << "d->m_selectionStart " << m_part->d->m_selectionStart.handle()</span>
<a name="l03663"></a>03663 <span class="comment">// << " d->m_selectionEnd " << m_part->d->m_selectionEnd.handle() << endl;</span>
<a name="l03664"></a>03664 d->m_caretViewContext->caretMoved = cmoved;
<a name="l03665"></a>03665 }<span class="comment">/*end if*/</span>
<a name="l03666"></a>03666 <span class="preprocessor">#if DEBUG_CARETMODE > 0</span>
<a name="l03667"></a>03667 <span class="preprocessor"></span> <a class="codeRef" doxygen="kdecore.tag:../../kdecore/html/" href="../../kdecore/html/group__kdebug.html#gafbb9aa4a84d6c0563d46550454b9714b">kdDebug</a>(6200) << <span class="stringliteral">"end initCaret"</span> << <a class="codeRef" doxygen="kdecore.tag:../../kdecore/html/" href="../../kdecore/html/group__kdebug.html#ga313d520ed8f8f6b46eeef22cfb3b082a">endl</a>;
<a name="l03668"></a>03668 <span class="preprocessor">#endif</span>
<a name="l03669"></a>03669 <span class="preprocessor"></span>}
<a name="l03670"></a>03670
<a name="l03671"></a>03671 <span class="keywordtype">bool</span> KHTMLView::caretOverrides()<span class="keyword"> const</span>
<a name="l03672"></a>03672 <span class="keyword"></span>{
<a name="l03673"></a>03673 <span class="keywordtype">bool</span> cm = m_part-><a class="code" href="classKHTMLPart.html#a9dc02d048264869bf35d32be8c13ce84" title="Returns whether caret mode is on/off.">isCaretMode</a>();
<a name="l03674"></a>03674 <span class="keywordtype">bool</span> dm = m_part-><a class="code" href="classKHTMLPart.html#acc1cd57ab1204cc85f293c227c75251d" title="Returns true if the document is editable, false otherwise.">isEditable</a>();
<a name="l03675"></a>03675 <span class="keywordflow">return</span> cm && !dm ? <span class="keyword">false</span>
<a name="l03676"></a>03676 : (dm || m_part->d->caretNode().handle()->contentEditable())
<a name="l03677"></a>03677 && d->editorContext()->override;
<a name="l03678"></a>03678 }
<a name="l03679"></a>03679
<a name="l03680"></a>03680 <span class="keywordtype">void</span> KHTMLView::ensureNodeHasFocus(NodeImpl *node)
<a name="l03681"></a>03681 {
<a name="l03682"></a>03682 <span class="keywordflow">if</span> (m_part-><a class="code" href="classKHTMLPart.html#a9dc02d048264869bf35d32be8c13ce84" title="Returns whether caret mode is on/off.">isCaretMode</a>() || m_part-><a class="code" href="classKHTMLPart.html#acc1cd57ab1204cc85f293c227c75251d" title="Returns true if the document is editable, false otherwise.">isEditable</a>()) <span class="keywordflow">return</span>;
<a name="l03683"></a>03683 <span class="keywordflow">if</span> (node->focused()) <span class="keywordflow">return</span>;
<a name="l03684"></a>03684
<a name="l03685"></a>03685 <span class="comment">// Find first ancestor whose "user-input" is "enabled"</span>
<a name="l03686"></a>03686 NodeImpl *firstAncestor = 0;
<a name="l03687"></a>03687 <span class="keywordflow">while</span> (node) {
<a name="l03688"></a>03688 <span class="keywordflow">if</span> (node->renderer()
<a name="l03689"></a>03689 && node->renderer()->style()->userInput() != UI_ENABLED)
<a name="l03690"></a>03690 <span class="keywordflow">break</span>;
<a name="l03691"></a>03691 firstAncestor = node;
<a name="l03692"></a>03692 node = node->parentNode();
<a name="l03693"></a>03693 }<span class="comment">/*wend*/</span>
<a name="l03694"></a>03694
<a name="l03695"></a>03695 <span class="keywordflow">if</span> (!node) firstAncestor = 0;
<a name="l03696"></a>03696
<a name="l03697"></a>03697 DocumentImpl *doc = m_part->xmlDocImpl();
<a name="l03698"></a>03698 <span class="comment">// ensure that embedded widgets don't lose their focus</span>
<a name="l03699"></a>03699 <span class="keywordflow">if</span> (!firstAncestor && doc->focusNode() && doc->focusNode()->renderer()
<a name="l03700"></a>03700 && doc->focusNode()->renderer()->isWidget())
<a name="l03701"></a>03701 <span class="keywordflow">return</span>;
<a name="l03702"></a>03702
<a name="l03703"></a>03703 <span class="comment">// Set focus node on the document</span>
<a name="l03704"></a>03704 <span class="preprocessor">#if DEBUG_CARETMODE > 1</span>
<a name="l03705"></a>03705 <span class="preprocessor"></span> <a class="codeRef" doxygen="kdecore.tag:../../kdecore/html/" href="../../kdecore/html/group__kdebug.html#gafbb9aa4a84d6c0563d46550454b9714b">kdDebug</a>(6200) << <a class="codeRef" doxygen="kdecore.tag:../../kdecore/html/" href="../../kdecore/html/group__kdebug.html#ga634e2de2b699b31ea3a79f984e836d64">k_funcinfo</a> << <span class="stringliteral">"firstAncestor "</span> << firstAncestor << <span class="stringliteral">": "</span>
<a name="l03706"></a>03706 << (firstAncestor ? firstAncestor->nodeName().string() : QString::null) << endl;
<a name="l03707"></a>03707 <span class="preprocessor">#endif</span>
<a name="l03708"></a>03708 <span class="preprocessor"></span> doc->setFocusNode(firstAncestor);
<a name="l03709"></a>03709 emit m_part-><a class="code" href="classKHTMLPart.html#a604649c0729a3ba2d1b807336c8513a4" title="This signal is emitted when an element retrieves the keyboard focus.">nodeActivated</a>(<a class="code" href="classDOM_1_1Node.html" title="The Node interface is the primary datatype for the entire Document Object Model.">Node</a>(firstAncestor));
<a name="l03710"></a>03710 }
<a name="l03711"></a>03711
<a name="l03712"></a>03712 <span class="keywordtype">void</span> KHTMLView::recalcAndStoreCaretPos(CaretBox *hintBox)
<a name="l03713"></a>03713 {
<a name="l03714"></a>03714 <span class="keywordflow">if</span> (!m_part || m_part->d->caretNode().isNull()) <span class="keywordflow">return</span>;
<a name="l03715"></a>03715 d->caretViewContext();
<a name="l03716"></a>03716 NodeImpl *caretNode = m_part->d->caretNode().handle();
<a name="l03717"></a>03717 <span class="preprocessor">#if DEBUG_CARETMODE > 0</span>
<a name="l03718"></a>03718 <span class="preprocessor"></span> <a class="codeRef" doxygen="kdecore.tag:../../kdecore/html/" href="../../kdecore/html/group__kdebug.html#gafbb9aa4a84d6c0563d46550454b9714b">kdDebug</a>(6200) << <span class="stringliteral">"recalcAndStoreCaretPos: caretNode="</span> << caretNode << (caretNode ? <span class="stringliteral">" "</span>+caretNode->nodeName().string() : QString::null) << <span class="stringliteral">" r@"</span> << caretNode->renderer() << (caretNode->renderer() && caretNode->renderer()->isText() ? <span class="stringliteral">" \""</span> + <a class="codeRef" href="qconststring.html">QConstString</a>(static_cast<RenderText *>(caretNode->renderer())->str->s, kMin(static_cast<RenderText *>(caretNode->renderer())->str->l, 15u)).<span class="keywordtype">string</span>() + <span class="stringliteral">"\""</span> : QString::null) << endl;
<a name="l03719"></a>03719 <span class="preprocessor">#endif</span>
<a name="l03720"></a>03720 <span class="preprocessor"></span> caretNode->getCaret(m_part->d->caretOffset(), caretOverrides(),
<a name="l03721"></a>03721 d->m_caretViewContext->x, d->m_caretViewContext->y,
<a name="l03722"></a>03722 d->m_caretViewContext->width,
<a name="l03723"></a>03723 d->m_caretViewContext->height);
<a name="l03724"></a>03724
<a name="l03725"></a>03725 <span class="keywordflow">if</span> (hintBox && d->m_caretViewContext->x == -1) {
<a name="l03726"></a>03726 <span class="preprocessor">#if DEBUG_CARETMODE > 1</span>
<a name="l03727"></a>03727 <span class="preprocessor"></span> <a class="codeRef" doxygen="kdecore.tag:../../kdecore/html/" href="../../kdecore/html/group__kdebug.html#gafbb9aa4a84d6c0563d46550454b9714b">kdDebug</a>(6200) << <span class="stringliteral">"using hint inline box coordinates"</span> << <a class="codeRef" doxygen="kdecore.tag:../../kdecore/html/" href="../../kdecore/html/group__kdebug.html#ga313d520ed8f8f6b46eeef22cfb3b082a">endl</a>;
<a name="l03728"></a>03728 <span class="preprocessor">#endif</span>
<a name="l03729"></a>03729 <span class="preprocessor"></span> RenderObject *r = caretNode->renderer();
<a name="l03730"></a>03730 <span class="keyword">const</span> <a class="codeRef" href="qfontmetrics.html">QFontMetrics</a> &fm = r->style()->fontMetrics();
<a name="l03731"></a>03731 <span class="keywordtype">int</span> absx, absy;
<a name="l03732"></a>03732 r->containingBlock()->absolutePosition(absx, absy,
<a name="l03733"></a>03733 <span class="keyword">false</span>); <span class="comment">// ### what about fixed?</span>
<a name="l03734"></a>03734 d->m_caretViewContext->x = absx + hintBox->xPos();
<a name="l03735"></a>03735 d->m_caretViewContext->y = absy + hintBox->yPos();
<a name="l03736"></a>03736 <span class="comment">// + hintBox->baseline() - fm.ascent();</span>
<a name="l03737"></a>03737 d->m_caretViewContext->width = 1;
<a name="l03738"></a>03738 <span class="comment">// ### firstline not regarded. But I think it can be safely neglected</span>
<a name="l03739"></a>03739 <span class="comment">// as hint boxes are only used for empty lines.</span>
<a name="l03740"></a>03740 d->m_caretViewContext->height = fm.<a class="codeRef" href="qfontmetrics.html#height">height</a>();
<a name="l03741"></a>03741 }<span class="comment">/*end if*/</span>
<a name="l03742"></a>03742
<a name="l03743"></a>03743 <span class="preprocessor">#if DEBUG_CARETMODE > 4</span>
<a name="l03744"></a>03744 <span class="preprocessor"></span><span class="comment">// kdDebug(6200) << "freqTimerId: "<<d->m_caretViewContext->freqTimerId<<endl;</span>
<a name="l03745"></a>03745 <span class="preprocessor">#endif</span>
<a name="l03746"></a>03746 <span class="preprocessor"></span><span class="preprocessor">#if DEBUG_CARETMODE > 0</span>
<a name="l03747"></a>03747 <span class="preprocessor"></span> <a class="codeRef" doxygen="kdecore.tag:../../kdecore/html/" href="../../kdecore/html/group__kdebug.html#gafbb9aa4a84d6c0563d46550454b9714b">kdDebug</a>(6200) << <span class="stringliteral">"caret: ofs="</span><<m_part->d->caretOffset()<<<span class="stringliteral">" "</span>
<a name="l03748"></a>03748 <<<span class="stringliteral">" x="</span><<d->m_caretViewContext->x<<<span class="stringliteral">" y="</span><<d->m_caretViewContext->y
<a name="l03749"></a>03749 <<<span class="stringliteral">" h="</span><<d->m_caretViewContext->height<<<a class="codeRef" doxygen="kdecore.tag:../../kdecore/html/" href="../../kdecore/html/group__kdebug.html#ga313d520ed8f8f6b46eeef22cfb3b082a">endl</a>;
<a name="l03750"></a>03750 <span class="preprocessor">#endif</span>
<a name="l03751"></a>03751 <span class="preprocessor"></span>}
<a name="l03752"></a>03752
<a name="l03753"></a>03753 <span class="keywordtype">void</span> KHTMLView::caretOn()
<a name="l03754"></a>03754 {
<a name="l03755"></a>03755 <span class="keywordflow">if</span> (d->m_caretViewContext) {
<a name="l03756"></a>03756 killTimer(d->m_caretViewContext->freqTimerId);
<a name="l03757"></a>03757
<a name="l03758"></a>03758 <span class="keywordflow">if</span> (hasFocus() || d->m_caretViewContext->displayNonFocused
<a name="l03759"></a>03759 == KHTMLPart::CaretBlink) {
<a name="l03760"></a>03760 d->m_caretViewContext->freqTimerId = startTimer(500);
<a name="l03761"></a>03761 } <span class="keywordflow">else</span> {
<a name="l03762"></a>03762 d->m_caretViewContext->freqTimerId = -1;
<a name="l03763"></a>03763 }<span class="comment">/*end if*/</span>
<a name="l03764"></a>03764
<a name="l03765"></a>03765 d->m_caretViewContext->visible = <span class="keyword">true</span>;
<a name="l03766"></a>03766 <span class="keywordflow">if</span> ((d->m_caretViewContext->displayed = (hasFocus()
<a name="l03767"></a>03767 || d->m_caretViewContext->displayNonFocused
<a name="l03768"></a>03768 != KHTMLPart::CaretInvisible))) {
<a name="l03769"></a>03769 <a class="codeRef" href="qscrollview.html#updateContents-3">updateContents</a>(d->m_caretViewContext->x, d->m_caretViewContext->y,
<a name="l03770"></a>03770 d->m_caretViewContext->width,
<a name="l03771"></a>03771 d->m_caretViewContext->height);
<a name="l03772"></a>03772 }<span class="comment">/*end if*/</span>
<a name="l03773"></a>03773 <span class="comment">// kdDebug(6200) << "caret on" << endl;</span>
<a name="l03774"></a>03774 }<span class="comment">/*end if*/</span>
<a name="l03775"></a>03775 }
<a name="l03776"></a>03776
<a name="l03777"></a>03777 <span class="keywordtype">void</span> KHTMLView::caretOff()
<a name="l03778"></a>03778 {
<a name="l03779"></a>03779 <span class="keywordflow">if</span> (d->m_caretViewContext) {
<a name="l03780"></a>03780 killTimer(d->m_caretViewContext->freqTimerId);
<a name="l03781"></a>03781 d->m_caretViewContext->freqTimerId = -1;
<a name="l03782"></a>03782 d->m_caretViewContext->displayed = <span class="keyword">false</span>;
<a name="l03783"></a>03783 <span class="keywordflow">if</span> (d->m_caretViewContext->visible) {
<a name="l03784"></a>03784 d->m_caretViewContext->visible = <span class="keyword">false</span>;
<a name="l03785"></a>03785 <a class="codeRef" href="qscrollview.html#updateContents-3">updateContents</a>(d->m_caretViewContext->x, d->m_caretViewContext->y,
<a name="l03786"></a>03786 d->m_caretViewContext->width,
<a name="l03787"></a>03787 d->m_caretViewContext->height);
<a name="l03788"></a>03788 }<span class="comment">/*end if*/</span>
<a name="l03789"></a>03789 <span class="comment">// kdDebug(6200) << "caret off" << endl;</span>
<a name="l03790"></a>03790 }<span class="comment">/*end if*/</span>
<a name="l03791"></a>03791 }
<a name="l03792"></a>03792
<a name="l03793"></a>03793 <span class="keywordtype">void</span> KHTMLView::showCaret(<span class="keywordtype">bool</span> forceRepaint)
<a name="l03794"></a>03794 {
<a name="l03795"></a>03795 <span class="keywordflow">if</span> (d->m_caretViewContext) {
<a name="l03796"></a>03796 d->m_caretViewContext->displayed = <span class="keyword">true</span>;
<a name="l03797"></a>03797 <span class="keywordflow">if</span> (d->m_caretViewContext->visible) {
<a name="l03798"></a>03798 <span class="keywordflow">if</span> (!forceRepaint) {
<a name="l03799"></a>03799 <a class="codeRef" href="qscrollview.html#updateContents-3">updateContents</a>(d->m_caretViewContext->x, d->m_caretViewContext->y,
<a name="l03800"></a>03800 d->m_caretViewContext->width,
<a name="l03801"></a>03801 d->m_caretViewContext->height);
<a name="l03802"></a>03802 } <span class="keywordflow">else</span> {
<a name="l03803"></a>03803 <a class="codeRef" href="qscrollview.html#repaintContents">repaintContents</a>(d->m_caretViewContext->x, d->m_caretViewContext->y,
<a name="l03804"></a>03804 d->m_caretViewContext->width,
<a name="l03805"></a>03805 d->m_caretViewContext->height);
<a name="l03806"></a>03806 }<span class="comment">/*end if*/</span>
<a name="l03807"></a>03807 }<span class="comment">/*end if*/</span>
<a name="l03808"></a>03808 <span class="comment">// kdDebug(6200) << "caret shown" << endl;</span>
<a name="l03809"></a>03809 }<span class="comment">/*end if*/</span>
<a name="l03810"></a>03810 }
<a name="l03811"></a>03811
<a name="l03812"></a>03812 <span class="keywordtype">bool</span> KHTMLView::foldSelectionToCaret(NodeImpl *startNode, <span class="keywordtype">long</span> startOffset,
<a name="l03813"></a>03813 NodeImpl *endNode, <span class="keywordtype">long</span> endOffset)
<a name="l03814"></a>03814 {
<a name="l03815"></a>03815 m_part->d->m_selectionStart = m_part->d->m_selectionEnd = m_part->d->caretNode();
<a name="l03816"></a>03816 m_part->d->m_startOffset = m_part->d->m_endOffset = m_part->d->caretOffset();
<a name="l03817"></a>03817 m_part->d->m_extendAtEnd = <span class="keyword">true</span>;
<a name="l03818"></a>03818
<a name="l03819"></a>03819 <span class="keywordtype">bool</span> folded = startNode != endNode || startOffset != endOffset;
<a name="l03820"></a>03820
<a name="l03821"></a>03821 <span class="comment">// Only clear the selection if there has been one.</span>
<a name="l03822"></a>03822 <span class="keywordflow">if</span> (folded) {
<a name="l03823"></a>03823 m_part->xmlDocImpl()->clearSelection();
<a name="l03824"></a>03824 }<span class="comment">/*end if*/</span>
<a name="l03825"></a>03825
<a name="l03826"></a>03826 <span class="keywordflow">return</span> folded;
<a name="l03827"></a>03827 }
<a name="l03828"></a>03828
<a name="l03829"></a>03829 <span class="keywordtype">void</span> KHTMLView::hideCaret()
<a name="l03830"></a>03830 {
<a name="l03831"></a>03831 <span class="keywordflow">if</span> (d->m_caretViewContext) {
<a name="l03832"></a>03832 <span class="keywordflow">if</span> (d->m_caretViewContext->visible) {
<a name="l03833"></a>03833 <span class="comment">// kdDebug(6200) << "redraw caret hidden" << endl;</span>
<a name="l03834"></a>03834 d->m_caretViewContext->visible = <span class="keyword">false</span>;
<a name="l03835"></a>03835 <span class="comment">// force repaint, otherwise the event won't be handled</span>
<a name="l03836"></a>03836 <span class="comment">// before the focus leaves the window</span>
<a name="l03837"></a>03837 <a class="codeRef" href="qscrollview.html#repaintContents">repaintContents</a>(d->m_caretViewContext->x, d->m_caretViewContext->y,
<a name="l03838"></a>03838 d->m_caretViewContext->width,
<a name="l03839"></a>03839 d->m_caretViewContext->height);
<a name="l03840"></a>03840 d->m_caretViewContext->visible = <span class="keyword">true</span>;
<a name="l03841"></a>03841 }<span class="comment">/*end if*/</span>
<a name="l03842"></a>03842 d->m_caretViewContext->displayed = <span class="keyword">false</span>;
<a name="l03843"></a>03843 <span class="comment">// kdDebug(6200) << "caret hidden" << endl;</span>
<a name="l03844"></a>03844 }<span class="comment">/*end if*/</span>
<a name="l03845"></a>03845 }
<a name="l03846"></a>03846
<a name="l03847"></a>03847 <span class="keywordtype">int</span> KHTMLView::caretDisplayPolicyNonFocused()<span class="keyword"> const</span>
<a name="l03848"></a>03848 <span class="keyword"></span>{
<a name="l03849"></a>03849 <span class="keywordflow">if</span> (d->m_caretViewContext)
<a name="l03850"></a>03850 <span class="keywordflow">return</span> d->m_caretViewContext->displayNonFocused;
<a name="l03851"></a>03851 <span class="keywordflow">else</span>
<a name="l03852"></a>03852 <span class="keywordflow">return</span> KHTMLPart::CaretInvisible;
<a name="l03853"></a>03853 }
<a name="l03854"></a>03854
<a name="l03855"></a>03855 <span class="keywordtype">void</span> KHTMLView::setCaretDisplayPolicyNonFocused(<span class="keywordtype">int</span> policy)
<a name="l03856"></a>03856 {
<a name="l03857"></a>03857 d->caretViewContext();
<a name="l03858"></a>03858 <span class="comment">// int old = d->m_caretViewContext->displayNonFocused;</span>
<a name="l03859"></a>03859 d->m_caretViewContext->displayNonFocused = (<a class="code" href="classKHTMLPart.html#a1cb2fde96a744080bb70a1b26f49d1f1" title="Enumeration for displaying the caret.">KHTMLPart::CaretDisplayPolicy</a>)policy;
<a name="l03860"></a>03860
<a name="l03861"></a>03861 <span class="comment">// make change immediately take effect if not focused</span>
<a name="l03862"></a>03862 <span class="keywordflow">if</span> (!hasFocus()) {
<a name="l03863"></a>03863 <span class="keywordflow">switch</span> (d->m_caretViewContext->displayNonFocused) {
<a name="l03864"></a>03864 <span class="keywordflow">case</span> KHTMLPart::CaretInvisible:
<a name="l03865"></a>03865 hideCaret();
<a name="l03866"></a>03866 <span class="keywordflow">break</span>;
<a name="l03867"></a>03867 <span class="keywordflow">case</span> KHTMLPart::CaretBlink:
<a name="l03868"></a>03868 <span class="keywordflow">if</span> (d->m_caretViewContext->freqTimerId != -1) <span class="keywordflow">break</span>;
<a name="l03869"></a>03869 d->m_caretViewContext->freqTimerId = startTimer(500);
<a name="l03870"></a>03870 <span class="comment">// fall through</span>
<a name="l03871"></a>03871 <span class="keywordflow">case</span> KHTMLPart::CaretVisible:
<a name="l03872"></a>03872 d->m_caretViewContext->displayed = <span class="keyword">true</span>;
<a name="l03873"></a>03873 showCaret();
<a name="l03874"></a>03874 <span class="keywordflow">break</span>;
<a name="l03875"></a>03875 }<span class="comment">/*end switch*/</span>
<a name="l03876"></a>03876 }<span class="comment">/*end if*/</span>
<a name="l03877"></a>03877 }
<a name="l03878"></a>03878
<a name="l03879"></a>03879 <span class="keywordtype">bool</span> KHTMLView::placeCaret(CaretBox *hintBox)
<a name="l03880"></a>03880 {
<a name="l03881"></a>03881 CaretViewContext *cv = d->caretViewContext();
<a name="l03882"></a>03882 caretOff();
<a name="l03883"></a>03883 NodeImpl *caretNode = m_part->d->caretNode().handle();
<a name="l03884"></a>03884 <span class="comment">// ### why is it sometimes null?</span>
<a name="l03885"></a>03885 <span class="keywordflow">if</span> (!caretNode || !caretNode->renderer()) <span class="keywordflow">return</span> <span class="keyword">false</span>;
<a name="l03886"></a>03886 ensureNodeHasFocus(caretNode);
<a name="l03887"></a>03887 <span class="keywordflow">if</span> (m_part-><a class="code" href="classKHTMLPart.html#a9dc02d048264869bf35d32be8c13ce84" title="Returns whether caret mode is on/off.">isCaretMode</a>() || m_part-><a class="code" href="classKHTMLPart.html#acc1cd57ab1204cc85f293c227c75251d" title="Returns true if the document is editable, false otherwise.">isEditable</a>()
<a name="l03888"></a>03888 || caretNode->renderer()->style()->userInput() == UI_ENABLED) {
<a name="l03889"></a>03889 recalcAndStoreCaretPos(hintBox);
<a name="l03890"></a>03890
<a name="l03891"></a>03891 cv->origX = cv->x;
<a name="l03892"></a>03892
<a name="l03893"></a>03893 caretOn();
<a name="l03894"></a>03894 <span class="keywordflow">return</span> <span class="keyword">true</span>;
<a name="l03895"></a>03895 }<span class="comment">/*end if*/</span>
<a name="l03896"></a>03896 <span class="keywordflow">return</span> <span class="keyword">false</span>;
<a name="l03897"></a>03897 }
<a name="l03898"></a>03898
<a name="l03899"></a>03899 <span class="keywordtype">void</span> KHTMLView::ensureCaretVisible()
<a name="l03900"></a>03900 {
<a name="l03901"></a>03901 CaretViewContext *cv = d->m_caretViewContext;
<a name="l03902"></a>03902 <span class="keywordflow">if</span> (!cv) <span class="keywordflow">return</span>;
<a name="l03903"></a>03903 <a class="codeRef" href="qscrollview.html#ensureVisible">ensureVisible</a>(cv->x, cv->y, cv->width, cv->height);
<a name="l03904"></a>03904 d->scrollBarMoved = <span class="keyword">false</span>;
<a name="l03905"></a>03905 }
<a name="l03906"></a>03906
<a name="l03907"></a>03907 <span class="keywordtype">bool</span> KHTMLView::extendSelection(NodeImpl *oldStartSel, <span class="keywordtype">long</span> oldStartOfs,
<a name="l03908"></a>03908 NodeImpl *oldEndSel, <span class="keywordtype">long</span> oldEndOfs)
<a name="l03909"></a>03909 {
<a name="l03910"></a>03910 <span class="keywordtype">bool</span> changed = <span class="keyword">false</span>;
<a name="l03911"></a>03911 <span class="keywordflow">if</span> (m_part->d->m_selectionStart == m_part->d->m_selectionEnd
<a name="l03912"></a>03912 && m_part->d->m_startOffset == m_part->d->m_endOffset) {
<a name="l03913"></a>03913 changed = foldSelectionToCaret(oldStartSel, oldStartOfs, oldEndSel, oldEndOfs);
<a name="l03914"></a>03914 m_part->d->m_extendAtEnd = <span class="keyword">true</span>;
<a name="l03915"></a>03915 } <span class="keywordflow">else</span> <span class="keywordflow">do</span> {
<a name="l03916"></a>03916 changed = m_part->d->m_selectionStart.handle() != oldStartSel
<a name="l03917"></a>03917 || m_part->d->m_startOffset != oldStartOfs
<a name="l03918"></a>03918 || m_part->d->m_selectionEnd.handle() != oldEndSel
<a name="l03919"></a>03919 || m_part->d->m_endOffset != oldEndOfs;
<a name="l03920"></a>03920 <span class="keywordflow">if</span> (!changed) <span class="keywordflow">break</span>;
<a name="l03921"></a>03921
<a name="l03922"></a>03922 <span class="comment">// determine start position -- caret position is always at end.</span>
<a name="l03923"></a>03923 NodeImpl *startNode;
<a name="l03924"></a>03924 <span class="keywordtype">long</span> startOffset;
<a name="l03925"></a>03925 <span class="keywordflow">if</span> (m_part->d->m_extendAtEnd) {
<a name="l03926"></a>03926 startNode = m_part->d->m_selectionStart.handle();
<a name="l03927"></a>03927 startOffset = m_part->d->m_startOffset;
<a name="l03928"></a>03928 } <span class="keywordflow">else</span> {
<a name="l03929"></a>03929 startNode = m_part->d->m_selectionEnd.handle();
<a name="l03930"></a>03930 startOffset = m_part->d->m_endOffset;
<a name="l03931"></a>03931 m_part->d->m_selectionEnd = m_part->d->m_selectionStart;
<a name="l03932"></a>03932 m_part->d->m_endOffset = m_part->d->m_startOffset;
<a name="l03933"></a>03933 m_part->d->m_extendAtEnd = <span class="keyword">true</span>;
<a name="l03934"></a>03934 }<span class="comment">/*end if*/</span>
<a name="l03935"></a>03935
<a name="l03936"></a>03936 <span class="keywordtype">bool</span> swapNeeded = <span class="keyword">false</span>;
<a name="l03937"></a>03937 <span class="keywordflow">if</span> (!m_part->d->m_selectionEnd.isNull() && startNode) {
<a name="l03938"></a>03938 swapNeeded = RangeImpl::compareBoundaryPoints(startNode, startOffset,
<a name="l03939"></a>03939 m_part->d->m_selectionEnd.handle(),
<a name="l03940"></a>03940 m_part->d->m_endOffset) >= 0;
<a name="l03941"></a>03941 }<span class="comment">/*end if*/</span>
<a name="l03942"></a>03942
<a name="l03943"></a>03943 m_part->d->m_selectionStart = startNode;
<a name="l03944"></a>03944 m_part->d->m_startOffset = startOffset;
<a name="l03945"></a>03945
<a name="l03946"></a>03946 <span class="keywordflow">if</span> (swapNeeded) {
<a name="l03947"></a>03947 m_part->xmlDocImpl()->setSelection(m_part->d->m_selectionEnd.handle(),
<a name="l03948"></a>03948 m_part->d->m_endOffset, m_part->d->m_selectionStart.handle(),
<a name="l03949"></a>03949 m_part->d->m_startOffset);
<a name="l03950"></a>03950 } <span class="keywordflow">else</span> {
<a name="l03951"></a>03951 m_part->xmlDocImpl()->setSelection(m_part->d->m_selectionStart.handle(),
<a name="l03952"></a>03952 m_part->d->m_startOffset, m_part->d->m_selectionEnd.handle(),
<a name="l03953"></a>03953 m_part->d->m_endOffset);
<a name="l03954"></a>03954 }<span class="comment">/*end if*/</span>
<a name="l03955"></a>03955 } <span class="keywordflow">while</span>(<span class="keyword">false</span>);<span class="comment">/*end if*/</span>
<a name="l03956"></a>03956 <span class="keywordflow">return</span> changed;
<a name="l03957"></a>03957 }
<a name="l03958"></a>03958
<a name="l03959"></a>03959 <span class="keywordtype">void</span> KHTMLView::updateSelection(NodeImpl *oldStartSel, <span class="keywordtype">long</span> oldStartOfs,
<a name="l03960"></a>03960 NodeImpl *oldEndSel, <span class="keywordtype">long</span> oldEndOfs)
<a name="l03961"></a>03961 {
<a name="l03962"></a>03962 <span class="keywordflow">if</span> (m_part->d->m_selectionStart == m_part->d->m_selectionEnd
<a name="l03963"></a>03963 && m_part->d->m_startOffset == m_part->d->m_endOffset) {
<a name="l03964"></a>03964 <span class="keywordflow">if</span> (foldSelectionToCaret(oldStartSel, oldStartOfs, oldEndSel, oldEndOfs)) {
<a name="l03965"></a>03965 m_part->emitSelectionChanged();
<a name="l03966"></a>03966 }<span class="comment">/*end if*/</span>
<a name="l03967"></a>03967 m_part->d->m_extendAtEnd = <span class="keyword">true</span>;
<a name="l03968"></a>03968 } <span class="keywordflow">else</span> {
<a name="l03969"></a>03969 <span class="comment">// check if the extending end has passed the immobile end</span>
<a name="l03970"></a>03970 <span class="keywordflow">if</span> (!m_part->d->m_selectionEnd.isNull() && !m_part->d->m_selectionEnd.isNull()) {
<a name="l03971"></a>03971 <span class="keywordtype">bool</span> swapNeeded = RangeImpl::compareBoundaryPoints(
<a name="l03972"></a>03972 m_part->d->m_selectionStart.handle(), m_part->d->m_startOffset,
<a name="l03973"></a>03973 m_part->d->m_selectionEnd.handle(), m_part->d->m_endOffset) >= 0;
<a name="l03974"></a>03974 <span class="keywordflow">if</span> (swapNeeded) {
<a name="l03975"></a>03975 <a class="code" href="classDOM_1_1Node.html" title="The Node interface is the primary datatype for the entire Document Object Model.">DOM::Node</a> tmpNode = m_part->d->m_selectionStart;
<a name="l03976"></a>03976 <span class="keywordtype">long</span> tmpOffset = m_part->d->m_startOffset;
<a name="l03977"></a>03977 m_part->d->m_selectionStart = m_part->d->m_selectionEnd;
<a name="l03978"></a>03978 m_part->d->m_startOffset = m_part->d->m_endOffset;
<a name="l03979"></a>03979 m_part->d->m_selectionEnd = tmpNode;
<a name="l03980"></a>03980 m_part->d->m_endOffset = tmpOffset;
<a name="l03981"></a>03981 m_part->d->m_startBeforeEnd = <span class="keyword">true</span>;
<a name="l03982"></a>03982 m_part->d->m_extendAtEnd = !m_part->d->m_extendAtEnd;
<a name="l03983"></a>03983 }<span class="comment">/*end if*/</span>
<a name="l03984"></a>03984 }<span class="comment">/*end if*/</span>
<a name="l03985"></a>03985
<a name="l03986"></a>03986 m_part->xmlDocImpl()->setSelection(m_part->d->m_selectionStart.handle(),
<a name="l03987"></a>03987 m_part->d->m_startOffset, m_part->d->m_selectionEnd.handle(),
<a name="l03988"></a>03988 m_part->d->m_endOffset);
<a name="l03989"></a>03989 m_part->emitSelectionChanged();
<a name="l03990"></a>03990 }<span class="comment">/*end if*/</span>
<a name="l03991"></a>03991 }
<a name="l03992"></a>03992
<a name="l03993"></a>03993 <span class="keywordtype">void</span> KHTMLView::caretKeyPressEvent(<a class="codeRef" href="qkeyevent.html">QKeyEvent</a> *_ke)
<a name="l03994"></a>03994 {
<a name="l03995"></a>03995 NodeImpl *oldStartSel = m_part->d->m_selectionStart.handle();
<a name="l03996"></a>03996 <span class="keywordtype">long</span> oldStartOfs = m_part->d->m_startOffset;
<a name="l03997"></a>03997 NodeImpl *oldEndSel = m_part->d->m_selectionEnd.handle();
<a name="l03998"></a>03998 <span class="keywordtype">long</span> oldEndOfs = m_part->d->m_endOffset;
<a name="l03999"></a>03999
<a name="l04000"></a>04000 NodeImpl *oldCaretNode = m_part->d->caretNode().handle();
<a name="l04001"></a>04001 <span class="keywordtype">long</span> oldOffset = m_part->d->caretOffset();
<a name="l04002"></a>04002
<a name="l04003"></a>04003 <span class="keywordtype">bool</span> ctrl = _ke-><a class="codeRef" href="qkeyevent.html#state">state</a>() & ControlButton;
<a name="l04004"></a>04004
<a name="l04005"></a>04005 <span class="comment">// FIXME: this is that widely indented because I will write ifs around it.</span>
<a name="l04006"></a>04006 <span class="keywordflow">switch</span>(_ke-><a class="codeRef" href="qkeyevent.html#key">key</a>()) {
<a name="l04007"></a>04007 <span class="keywordflow">case</span> Key_Space:
<a name="l04008"></a>04008 <span class="keywordflow">break</span>;
<a name="l04009"></a>04009
<a name="l04010"></a>04010 <span class="keywordflow">case</span> Key_Down:
<a name="l04011"></a>04011 moveCaretNextLine(1);
<a name="l04012"></a>04012 <span class="keywordflow">break</span>;
<a name="l04013"></a>04013
<a name="l04014"></a>04014 <span class="keywordflow">case</span> Key_Up:
<a name="l04015"></a>04015 moveCaretPrevLine(1);
<a name="l04016"></a>04016 <span class="keywordflow">break</span>;
<a name="l04017"></a>04017
<a name="l04018"></a>04018 <span class="keywordflow">case</span> Key_Left:
<a name="l04019"></a>04019 moveCaretBy(<span class="keyword">false</span>, ctrl ? CaretByWord : CaretByCharacter, 1);
<a name="l04020"></a>04020 <span class="keywordflow">break</span>;
<a name="l04021"></a>04021
<a name="l04022"></a>04022 <span class="keywordflow">case</span> Key_Right:
<a name="l04023"></a>04023 moveCaretBy(<span class="keyword">true</span>, ctrl ? CaretByWord : CaretByCharacter, 1);
<a name="l04024"></a>04024 <span class="keywordflow">break</span>;
<a name="l04025"></a>04025
<a name="l04026"></a>04026 <span class="keywordflow">case</span> Key_Next:
<a name="l04027"></a>04027 moveCaretNextPage();
<a name="l04028"></a>04028 <span class="keywordflow">break</span>;
<a name="l04029"></a>04029
<a name="l04030"></a>04030 <span class="keywordflow">case</span> Key_Prior:
<a name="l04031"></a>04031 moveCaretPrevPage();
<a name="l04032"></a>04032 <span class="keywordflow">break</span>;
<a name="l04033"></a>04033
<a name="l04034"></a>04034 <span class="keywordflow">case</span> Key_Home:
<a name="l04035"></a>04035 <span class="keywordflow">if</span> (ctrl)
<a name="l04036"></a>04036 moveCaretToDocumentBoundary(<span class="keyword">false</span>);
<a name="l04037"></a>04037 <span class="keywordflow">else</span>
<a name="l04038"></a>04038 moveCaretToLineBegin();
<a name="l04039"></a>04039 <span class="keywordflow">break</span>;
<a name="l04040"></a>04040
<a name="l04041"></a>04041 <span class="keywordflow">case</span> Key_End:
<a name="l04042"></a>04042 <span class="keywordflow">if</span> (ctrl)
<a name="l04043"></a>04043 moveCaretToDocumentBoundary(<span class="keyword">true</span>);
<a name="l04044"></a>04044 <span class="keywordflow">else</span>
<a name="l04045"></a>04045 moveCaretToLineEnd();
<a name="l04046"></a>04046 <span class="keywordflow">break</span>;
<a name="l04047"></a>04047
<a name="l04048"></a>04048 }<span class="comment">/*end switch*/</span>
<a name="l04049"></a>04049
<a name="l04050"></a>04050 <span class="keywordflow">if</span> ((m_part->d->caretNode().handle() != oldCaretNode
<a name="l04051"></a>04051 || m_part->d->caretOffset() != oldOffset)
<a name="l04052"></a>04052 <span class="comment">// node should never be null, but faulty conditions may cause it to be</span>
<a name="l04053"></a>04053 && !m_part->d->caretNode().isNull()) {
<a name="l04054"></a>04054
<a name="l04055"></a>04055 d->m_caretViewContext->caretMoved = <span class="keyword">true</span>;
<a name="l04056"></a>04056
<a name="l04057"></a>04057 <span class="keywordflow">if</span> (_ke-><a class="codeRef" href="qkeyevent.html#state">state</a>() & ShiftButton) { <span class="comment">// extend selection</span>
<a name="l04058"></a>04058 updateSelection(oldStartSel, oldStartOfs, oldEndSel, oldEndOfs);
<a name="l04059"></a>04059 } <span class="keywordflow">else</span> { <span class="comment">// clear any selection</span>
<a name="l04060"></a>04060 <span class="keywordflow">if</span> (foldSelectionToCaret(oldStartSel, oldStartOfs, oldEndSel, oldEndOfs))
<a name="l04061"></a>04061 m_part->emitSelectionChanged();
<a name="l04062"></a>04062 }<span class="comment">/*end if*/</span>
<a name="l04063"></a>04063
<a name="l04064"></a>04064 m_part->emitCaretPositionChanged(m_part->d->caretNode(), m_part->d->caretOffset());
<a name="l04065"></a>04065 }<span class="comment">/*end if*/</span>
<a name="l04066"></a>04066
<a name="l04067"></a>04067 _ke-><a class="codeRef" href="qkeyevent.html#accept">accept</a>();
<a name="l04068"></a>04068 }
<a name="l04069"></a>04069
<a name="l04070"></a>04070 <span class="keywordtype">bool</span> KHTMLView::moveCaretTo(NodeImpl *node, <span class="keywordtype">long</span> offset, <span class="keywordtype">bool</span> clearSel)
<a name="l04071"></a>04071 {
<a name="l04072"></a>04072 <span class="keywordflow">if</span> (!node) <span class="keywordflow">return</span> <span class="keyword">false</span>;
<a name="l04073"></a>04073 ElementImpl *baseElem = determineBaseElement(node);
<a name="l04074"></a>04074 RenderFlow *base = <span class="keyword">static_cast<</span>RenderFlow *<span class="keyword">></span>(baseElem ? baseElem->renderer() : 0);
<a name="l04075"></a>04075 <span class="keywordflow">if</span> (!node) <span class="keywordflow">return</span> <span class="keyword">false</span>;
<a name="l04076"></a>04076
<a name="l04077"></a>04077 <span class="comment">// need to find out the node's inline box. If there is none, this function</span>
<a name="l04078"></a>04078 <span class="comment">// will snap to the next node that has one. This is necessary to make the</span>
<a name="l04079"></a>04079 <span class="comment">// caret visible in any case.</span>
<a name="l04080"></a>04080 CaretBoxLineDeleter cblDeleter;
<a name="l04081"></a>04081 <span class="comment">// RenderBlock *cb;</span>
<a name="l04082"></a>04082 <span class="keywordtype">long</span> r_ofs;
<a name="l04083"></a>04083 CaretBoxIterator cbit;
<a name="l04084"></a>04084 CaretBoxLine *cbl = findCaretBoxLine(node, offset, &cblDeleter, base, r_ofs, cbit);
<a name="l04085"></a>04085 <span class="keywordflow">if</span>(!cbl) {
<a name="l04086"></a>04086 <a class="codeRef" doxygen="kdecore.tag:../../kdecore/html/" href="../../kdecore/html/group__kdebug.html#ga9acd682001598171edf8ecb104fdad2b">kdWarning</a>() << <span class="stringliteral">"KHTMLView::moveCaretTo - findCaretBoxLine() returns NULL"</span> << <a class="codeRef" doxygen="kdecore.tag:../../kdecore/html/" href="../../kdecore/html/group__kdebug.html#ga313d520ed8f8f6b46eeef22cfb3b082a">endl</a>;
<a name="l04087"></a>04087 <span class="keywordflow">return</span> <span class="keyword">false</span>;
<a name="l04088"></a>04088 }
<a name="l04089"></a>04089
<a name="l04090"></a>04090 <span class="preprocessor">#if DEBUG_CARETMODE > 3</span>
<a name="l04091"></a>04091 <span class="preprocessor"></span> <span class="keywordflow">if</span> (cbl) <a class="codeRef" doxygen="kdecore.tag:../../kdecore/html/" href="../../kdecore/html/group__kdebug.html#gafbb9aa4a84d6c0563d46550454b9714b">kdDebug</a>(6200) << cbl->information() << <a class="codeRef" doxygen="kdecore.tag:../../kdecore/html/" href="../../kdecore/html/group__kdebug.html#ga313d520ed8f8f6b46eeef22cfb3b082a">endl</a>;
<a name="l04092"></a>04092 <span class="preprocessor">#endif</span>
<a name="l04093"></a>04093 <span class="preprocessor"></span> CaretBox *box = *cbit;
<a name="l04094"></a>04094 <span class="keywordflow">if</span> (cbit != cbl->end() && box->object() != node->renderer()) {
<a name="l04095"></a>04095 <span class="keywordflow">if</span> (box->object()->element()) {
<a name="l04096"></a>04096 mapRenderPosToDOMPos(box->object(), r_ofs, box->isOutside(),
<a name="l04097"></a>04097 box->isOutsideEnd(), node, offset);
<a name="l04098"></a>04098 <span class="comment">//if (!outside) offset = node->minOffset();</span>
<a name="l04099"></a>04099 <span class="preprocessor">#if DEBUG_CARETMODE > 1</span>
<a name="l04100"></a>04100 <span class="preprocessor"></span> <a class="codeRef" doxygen="kdecore.tag:../../kdecore/html/" href="../../kdecore/html/group__kdebug.html#gafbb9aa4a84d6c0563d46550454b9714b">kdDebug</a>(6200) << <span class="stringliteral">"set new node "</span> << node->nodeName().string() << <span class="stringliteral">"@"</span> << node << <a class="codeRef" doxygen="kdecore.tag:../../kdecore/html/" href="../../kdecore/html/group__kdebug.html#ga313d520ed8f8f6b46eeef22cfb3b082a">endl</a>;
<a name="l04101"></a>04101 <span class="preprocessor">#endif</span>
<a name="l04102"></a>04102 <span class="preprocessor"></span> } <span class="keywordflow">else</span> { <span class="comment">// box has no associated element -> do not use</span>
<a name="l04103"></a>04103 <span class="comment">// this case should actually never happen.</span>
<a name="l04104"></a>04104 box = 0;
<a name="l04105"></a>04105 <a class="codeRef" doxygen="kdecore.tag:../../kdecore/html/" href="../../kdecore/html/group__kdebug.html#gaccea93cfede4acb090a88609fb3a2563">kdError</a>(6200) << <span class="stringliteral">"Box contains no node! Crash imminent"</span> << <a class="codeRef" doxygen="kdecore.tag:../../kdecore/html/" href="../../kdecore/html/group__kdebug.html#ga313d520ed8f8f6b46eeef22cfb3b082a">endl</a>;
<a name="l04106"></a>04106 }<span class="comment">/*end if*/</span>
<a name="l04107"></a>04107 }
<a name="l04108"></a>04108
<a name="l04109"></a>04109 NodeImpl *oldStartSel = m_part->d->m_selectionStart.handle();
<a name="l04110"></a>04110 <span class="keywordtype">long</span> oldStartOfs = m_part->d->m_startOffset;
<a name="l04111"></a>04111 NodeImpl *oldEndSel = m_part->d->m_selectionEnd.handle();
<a name="l04112"></a>04112 <span class="keywordtype">long</span> oldEndOfs = m_part->d->m_endOffset;
<a name="l04113"></a>04113
<a name="l04114"></a>04114 <span class="comment">// test for position change</span>
<a name="l04115"></a>04115 <span class="keywordtype">bool</span> posChanged = m_part->d->caretNode().handle() != node
<a name="l04116"></a>04116 || m_part->d->caretOffset() != offset;
<a name="l04117"></a>04117 <span class="keywordtype">bool</span> selChanged = <span class="keyword">false</span>;
<a name="l04118"></a>04118
<a name="l04119"></a>04119 m_part->d->caretNode() = node;
<a name="l04120"></a>04120 m_part->d->caretOffset() = offset;
<a name="l04121"></a>04121 <span class="keywordflow">if</span> (clearSel || !oldStartSel || !oldEndSel) {
<a name="l04122"></a>04122 selChanged = foldSelectionToCaret(oldStartSel, oldStartOfs, oldEndSel, oldEndOfs);
<a name="l04123"></a>04123 } <span class="keywordflow">else</span> {
<a name="l04124"></a>04124 <span class="comment">//kdDebug(6200) << "moveToCaret: extendSelection: m_extendAtEnd " << m_part->d->m_extendAtEnd << endl;</span>
<a name="l04125"></a>04125 <span class="comment">//kdDebug(6200) << "selection: start(" << m_part->d->m_selectionStart.handle() << "," << m_part->d->m_startOffset << "), end(" << m_part->d->m_selectionEnd.handle() << "," << m_part->d->m_endOffset << "), caret(" << m_part->d->caretNode().handle() << "," << m_part->d->caretOffset() << ")" << endl;</span>
<a name="l04126"></a>04126 selChanged = extendSelection(oldStartSel, oldStartOfs, oldEndSel, oldEndOfs);
<a name="l04127"></a>04127 <span class="comment">//kdDebug(6200) << "after extendSelection: m_extendAtEnd " << m_part->d->m_extendAtEnd << endl;</span>
<a name="l04128"></a>04128 <span class="comment">//kdDebug(6200) << "selection: start(" << m_part->d->m_selectionStart.handle() << "," << m_part->d->m_startOffset << "), end(" << m_part->d->m_selectionEnd.handle() << "," << m_part->d->m_endOffset << "), caret(" << m_part->d->caretNode().handle() << "," << m_part->d->caretOffset() << ")" << endl;</span>
<a name="l04129"></a>04129 }<span class="comment">/*end if*/</span>
<a name="l04130"></a>04130
<a name="l04131"></a>04131 d->caretViewContext()->caretMoved = <span class="keyword">true</span>;
<a name="l04132"></a>04132
<a name="l04133"></a>04133 <span class="keywordtype">bool</span> visible_caret = placeCaret(box);
<a name="l04134"></a>04134
<a name="l04135"></a>04135 <span class="comment">// FIXME: if the old position was !visible_caret, and the new position is</span>
<a name="l04136"></a>04136 <span class="comment">// also, then two caretPositionChanged signals with a null Node are</span>
<a name="l04137"></a>04137 <span class="comment">// emitted in series.</span>
<a name="l04138"></a>04138 <span class="keywordflow">if</span> (posChanged) {
<a name="l04139"></a>04139 m_part->emitCaretPositionChanged(visible_caret ? node : 0, offset);
<a name="l04140"></a>04140 }<span class="comment">/*end if*/</span>
<a name="l04141"></a>04141
<a name="l04142"></a>04142 <span class="keywordflow">return</span> selChanged;
<a name="l04143"></a>04143 }
<a name="l04144"></a>04144
<a name="l04145"></a>04145 <span class="keywordtype">void</span> KHTMLView::moveCaretByLine(<span class="keywordtype">bool</span> next, <span class="keywordtype">int</span> count)
<a name="l04146"></a>04146 {
<a name="l04147"></a>04147 <a class="code" href="classDOM_1_1Node.html" title="The Node interface is the primary datatype for the entire Document Object Model.">Node</a> &caretNodeRef = m_part->d->caretNode();
<a name="l04148"></a>04148 <span class="keywordflow">if</span> (caretNodeRef.<a class="code" href="classDOM_1_1Node.html#afbf817c4885b063f6672c20c6ec5cb2e" title="tests if this Node is 0.">isNull</a>()) <span class="keywordflow">return</span>;
<a name="l04149"></a>04149
<a name="l04150"></a>04150 NodeImpl *caretNode = caretNodeRef.handle();
<a name="l04151"></a>04151 <span class="comment">// kdDebug(6200) << ": caretNode=" << caretNode << endl;</span>
<a name="l04152"></a>04152 <span class="keywordtype">long</span> offset = m_part->d->caretOffset();
<a name="l04153"></a>04153
<a name="l04154"></a>04154 CaretViewContext *cv = d->caretViewContext();
<a name="l04155"></a>04155
<a name="l04156"></a>04156 ElementImpl *baseElem = determineBaseElement(caretNode);
<a name="l04157"></a>04157 LinearDocument ld(m_part, caretNode, offset, LeafsOnly, baseElem);
<a name="l04158"></a>04158
<a name="l04159"></a>04159 ErgonomicEditableLineIterator it(ld.current(), cv->origX);
<a name="l04160"></a>04160
<a name="l04161"></a>04161 <span class="comment">// move count lines vertically</span>
<a name="l04162"></a>04162 <span class="keywordflow">while</span> (count > 0 && it != ld.end() && it != ld.preBegin()) {
<a name="l04163"></a>04163 count--;
<a name="l04164"></a>04164 <span class="keywordflow">if</span> (next) ++it; <span class="keywordflow">else</span> --it;
<a name="l04165"></a>04165 }<span class="comment">/*wend*/</span>
<a name="l04166"></a>04166
<a name="l04167"></a>04167 <span class="comment">// Nothing? Then leave everything as is.</span>
<a name="l04168"></a>04168 <span class="keywordflow">if</span> (it == ld.end() || it == ld.preBegin()) <span class="keywordflow">return</span>;
<a name="l04169"></a>04169
<a name="l04170"></a>04170 <span class="keywordtype">int</span> x, absx, absy;
<a name="l04171"></a>04171 CaretBox *caretBox = nearestCaretBox(it, d->m_caretViewContext, x, absx, absy);
<a name="l04172"></a>04172
<a name="l04173"></a>04173 placeCaretOnLine(caretBox, x, absx, absy);
<a name="l04174"></a>04174 }
<a name="l04175"></a>04175
<a name="l04176"></a>04176 <span class="keywordtype">void</span> KHTMLView::placeCaretOnLine(CaretBox *caretBox, <span class="keywordtype">int</span> x, <span class="keywordtype">int</span> absx, <span class="keywordtype">int</span> absy)
<a name="l04177"></a>04177 {
<a name="l04178"></a>04178 <span class="comment">// paranoia sanity check</span>
<a name="l04179"></a>04179 <span class="keywordflow">if</span> (!caretBox) <span class="keywordflow">return</span>;
<a name="l04180"></a>04180
<a name="l04181"></a>04181 RenderObject *caretRender = caretBox->object();
<a name="l04182"></a>04182
<a name="l04183"></a>04183 <span class="preprocessor">#if DEBUG_CARETMODE > 0</span>
<a name="l04184"></a>04184 <span class="preprocessor"></span> <a class="codeRef" doxygen="kdecore.tag:../../kdecore/html/" href="../../kdecore/html/group__kdebug.html#gafbb9aa4a84d6c0563d46550454b9714b">kdDebug</a>(6200) << <span class="stringliteral">"got valid caretBox "</span> << caretBox << <a class="codeRef" doxygen="kdecore.tag:../../kdecore/html/" href="../../kdecore/html/group__kdebug.html#ga313d520ed8f8f6b46eeef22cfb3b082a">endl</a>;
<a name="l04185"></a>04185 <a class="codeRef" doxygen="kdecore.tag:../../kdecore/html/" href="../../kdecore/html/group__kdebug.html#gafbb9aa4a84d6c0563d46550454b9714b">kdDebug</a>(6200) << <span class="stringliteral">"xPos: "</span> << caretBox->xPos() << <span class="stringliteral">" yPos: "</span> << caretBox->yPos()
<a name="l04186"></a>04186 << <span class="stringliteral">" width: "</span> << caretBox->width() << <span class="stringliteral">" height: "</span> << caretBox->height() << <a class="codeRef" doxygen="kdecore.tag:../../kdecore/html/" href="../../kdecore/html/group__kdebug.html#ga313d520ed8f8f6b46eeef22cfb3b082a">endl</a>;
<a name="l04187"></a>04187 InlineTextBox *tb = <span class="keyword">static_cast<</span>InlineTextBox *<span class="keyword">></span>(caretBox->inlineBox());
<a name="l04188"></a>04188 <span class="keywordflow">if</span> (caretBox->isInlineTextBox()) { <a class="codeRef" doxygen="kdecore.tag:../../kdecore/html/" href="../../kdecore/html/group__kdebug.html#gafbb9aa4a84d6c0563d46550454b9714b">kdDebug</a>(6200) << <span class="stringliteral">"contains \""</span> << <a class="codeRef" href="qstring.html">QString</a>(static_cast<RenderText *>(tb->object())->str->s + tb->m_start, tb->m_len) << <span class="stringliteral">"\""</span> << <a class="codeRef" doxygen="kdecore.tag:../../kdecore/html/" href="../../kdecore/html/group__kdebug.html#ga313d520ed8f8f6b46eeef22cfb3b082a">endl</a>;}
<a name="l04189"></a>04189 <span class="preprocessor">#endif</span>
<a name="l04190"></a>04190 <span class="preprocessor"></span> <span class="comment">// inquire height of caret</span>
<a name="l04191"></a>04191 <span class="keywordtype">int</span> caretHeight = caretBox->height();
<a name="l04192"></a>04192 <span class="keywordtype">bool</span> isText = caretBox->isInlineTextBox();
<a name="l04193"></a>04193 <span class="keywordtype">int</span> yOfs = 0; <span class="comment">// y-offset for text nodes</span>
<a name="l04194"></a>04194 <span class="keywordflow">if</span> (isText) {
<a name="l04195"></a>04195 <span class="comment">// text boxes need extrawurst</span>
<a name="l04196"></a>04196 RenderText *t = <span class="keyword">static_cast<</span>RenderText *<span class="keyword">></span>(caretRender);
<a name="l04197"></a>04197 <span class="keyword">const</span> <a class="codeRef" href="qfontmetrics.html">QFontMetrics</a> &fm = t->metrics(caretBox->inlineBox()->m_firstLine);
<a name="l04198"></a>04198 caretHeight = fm.<a class="codeRef" href="qfontmetrics.html#height">height</a>();
<a name="l04199"></a>04199 yOfs = caretBox->inlineBox()->baseline() - fm.<a class="codeRef" href="qfontmetrics.html#ascent">ascent</a>();
<a name="l04200"></a>04200 }<span class="comment">/*end if*/</span>
<a name="l04201"></a>04201
<a name="l04202"></a>04202 caretOff();
<a name="l04203"></a>04203
<a name="l04204"></a>04204 <span class="comment">// set new caret node</span>
<a name="l04205"></a>04205 NodeImpl *caretNode;
<a name="l04206"></a>04206 <span class="keywordtype">long</span> &offset = m_part->d->caretOffset();
<a name="l04207"></a>04207 mapRenderPosToDOMPos(caretRender, offset, caretBox->isOutside(),
<a name="l04208"></a>04208 caretBox->isOutsideEnd(), caretNode, offset);
<a name="l04209"></a>04209
<a name="l04210"></a>04210 <span class="comment">// set all variables not needing special treatment</span>
<a name="l04211"></a>04211 d->m_caretViewContext->y = caretBox->yPos() + yOfs;
<a name="l04212"></a>04212 d->m_caretViewContext->height = caretHeight;
<a name="l04213"></a>04213 d->m_caretViewContext->width = 1; <span class="comment">// FIXME: regard override</span>
<a name="l04214"></a>04214
<a name="l04215"></a>04215 <span class="keywordtype">int</span> xPos = caretBox->xPos();
<a name="l04216"></a>04216 <span class="keywordtype">int</span> caretBoxWidth = caretBox->width();
<a name="l04217"></a>04217 d->m_caretViewContext->x = xPos;
<a name="l04218"></a>04218
<a name="l04219"></a>04219 <span class="keywordflow">if</span> (!caretBox->isOutside()) {
<a name="l04220"></a>04220 <span class="comment">// before or at beginning of inline box -> place at beginning</span>
<a name="l04221"></a>04221 <span class="keywordtype">long</span> r_ofs = 0;
<a name="l04222"></a>04222 <span class="keywordflow">if</span> (x <= xPos) {
<a name="l04223"></a>04223 r_ofs = caretBox->minOffset();
<a name="l04224"></a>04224 <span class="comment">// somewhere within this block</span>
<a name="l04225"></a>04225 } <span class="keywordflow">else</span> <span class="keywordflow">if</span> (x > xPos && x <= xPos + caretBoxWidth) {
<a name="l04226"></a>04226 <span class="keywordflow">if</span> (isText) { <span class="comment">// find out where exactly</span>
<a name="l04227"></a>04227 r_ofs = <span class="keyword">static_cast<</span>InlineTextBox *<span class="keyword">></span>(caretBox->inlineBox())
<a name="l04228"></a>04228 ->offsetForPoint(x, d->m_caretViewContext->x);
<a name="l04229"></a>04229 <span class="preprocessor">#if DEBUG_CARETMODE > 2</span>
<a name="l04230"></a>04230 <span class="preprocessor"></span> <a class="codeRef" doxygen="kdecore.tag:../../kdecore/html/" href="../../kdecore/html/group__kdebug.html#gafbb9aa4a84d6c0563d46550454b9714b">kdDebug</a>(6200) << <span class="stringliteral">"deviation from origX "</span> << d->m_caretViewContext->x - x << <a class="codeRef" doxygen="kdecore.tag:../../kdecore/html/" href="../../kdecore/html/group__kdebug.html#ga313d520ed8f8f6b46eeef22cfb3b082a">endl</a>;
<a name="l04231"></a>04231 <span class="preprocessor">#endif</span>
<a name="l04232"></a>04232 <span class="preprocessor"></span><span class="preprocessor">#if 0</span>
<a name="l04233"></a>04233 <span class="preprocessor"></span> } <span class="keywordflow">else</span> { <span class="comment">// snap to nearest end</span>
<a name="l04234"></a>04234 <span class="keywordflow">if</span> (xPos + caretBoxWidth - x < x - xPos) {
<a name="l04235"></a>04235 d->m_caretViewContext->x = xPos + caretBoxWidth;
<a name="l04236"></a>04236 r_ofs = caretNode ? caretNode->maxOffset() : 1;
<a name="l04237"></a>04237 } <span class="keywordflow">else</span> {
<a name="l04238"></a>04238 d->m_caretViewContext->x = xPos;
<a name="l04239"></a>04239 r_ofs = caretNode ? caretNode->minOffset() : 0;
<a name="l04240"></a>04240 }<span class="comment">/*end if*/</span>
<a name="l04241"></a>04241 <span class="preprocessor">#endif</span>
<a name="l04242"></a>04242 <span class="preprocessor"></span> }<span class="comment">/*end if*/</span>
<a name="l04243"></a>04243 } <span class="keywordflow">else</span> { <span class="comment">// after the inline box -> place at end</span>
<a name="l04244"></a>04244 d->m_caretViewContext->x = xPos + caretBoxWidth;
<a name="l04245"></a>04245 r_ofs = caretBox->maxOffset();
<a name="l04246"></a>04246 }<span class="comment">/*end if*/</span>
<a name="l04247"></a>04247 offset = r_ofs;
<a name="l04248"></a>04248 }<span class="comment">/*end if*/</span>
<a name="l04249"></a>04249 <span class="preprocessor">#if DEBUG_CARETMODE > 0</span>
<a name="l04250"></a>04250 <span class="preprocessor"></span> <a class="codeRef" doxygen="kdecore.tag:../../kdecore/html/" href="../../kdecore/html/group__kdebug.html#gafbb9aa4a84d6c0563d46550454b9714b">kdDebug</a>(6200) << <span class="stringliteral">"new offset: "</span> << offset << <a class="codeRef" doxygen="kdecore.tag:../../kdecore/html/" href="../../kdecore/html/group__kdebug.html#ga313d520ed8f8f6b46eeef22cfb3b082a">endl</a>;
<a name="l04251"></a>04251 <span class="preprocessor">#endif</span>
<a name="l04252"></a>04252 <span class="preprocessor"></span>
<a name="l04253"></a>04253 m_part->d->caretNode() = caretNode;
<a name="l04254"></a>04254 m_part->d->caretOffset() = offset;
<a name="l04255"></a>04255
<a name="l04256"></a>04256 d->m_caretViewContext->x += absx;
<a name="l04257"></a>04257 d->m_caretViewContext->y += absy;
<a name="l04258"></a>04258
<a name="l04259"></a>04259 <span class="preprocessor">#if DEBUG_CARETMODE > 1</span>
<a name="l04260"></a>04260 <span class="preprocessor"></span> <a class="codeRef" doxygen="kdecore.tag:../../kdecore/html/" href="../../kdecore/html/group__kdebug.html#gafbb9aa4a84d6c0563d46550454b9714b">kdDebug</a>(6200) << <span class="stringliteral">"new caret position: x "</span> << d->m_caretViewContext->x << <span class="stringliteral">" y "</span> << d->m_caretViewContext->y << <span class="stringliteral">" w "</span> << d->m_caretViewContext->width << <span class="stringliteral">" h "</span> << d->m_caretViewContext->height << <span class="stringliteral">" absx "</span> << absx << <span class="stringliteral">" absy "</span> << absy << <a class="codeRef" doxygen="kdecore.tag:../../kdecore/html/" href="../../kdecore/html/group__kdebug.html#ga313d520ed8f8f6b46eeef22cfb3b082a">endl</a>;
<a name="l04261"></a>04261 <span class="preprocessor">#endif</span>
<a name="l04262"></a>04262 <span class="preprocessor"></span>
<a name="l04263"></a>04263 <a class="codeRef" href="qscrollview.html#ensureVisible">ensureVisible</a>(d->m_caretViewContext->x, d->m_caretViewContext->y,
<a name="l04264"></a>04264 d->m_caretViewContext->width, d->m_caretViewContext->height);
<a name="l04265"></a>04265 d->scrollBarMoved = <span class="keyword">false</span>;
<a name="l04266"></a>04266
<a name="l04267"></a>04267 ensureNodeHasFocus(caretNode);
<a name="l04268"></a>04268 caretOn();
<a name="l04269"></a>04269 }
<a name="l04270"></a>04270
<a name="l04271"></a>04271 <span class="keywordtype">void</span> KHTMLView::moveCaretToLineBoundary(<span class="keywordtype">bool</span> end)
<a name="l04272"></a>04272 {
<a name="l04273"></a>04273 <a class="code" href="classDOM_1_1Node.html" title="The Node interface is the primary datatype for the entire Document Object Model.">Node</a> &caretNodeRef = m_part->d->caretNode();
<a name="l04274"></a>04274 <span class="keywordflow">if</span> (caretNodeRef.<a class="code" href="classDOM_1_1Node.html#afbf817c4885b063f6672c20c6ec5cb2e" title="tests if this Node is 0.">isNull</a>()) <span class="keywordflow">return</span>;
<a name="l04275"></a>04275
<a name="l04276"></a>04276 NodeImpl *caretNode = caretNodeRef.handle();
<a name="l04277"></a>04277 <span class="comment">// kdDebug(6200) << ": caretNode=" << caretNode << endl;</span>
<a name="l04278"></a>04278 <span class="keywordtype">long</span> offset = m_part->d->caretOffset();
<a name="l04279"></a>04279
<a name="l04280"></a>04280 ElementImpl *baseElem = determineBaseElement(caretNode);
<a name="l04281"></a>04281 LinearDocument ld(m_part, caretNode, offset, LeafsOnly, baseElem);
<a name="l04282"></a>04282
<a name="l04283"></a>04283 EditableLineIterator it = ld.current();
<a name="l04284"></a>04284 <span class="keywordflow">if</span> (it == ld.end()) <span class="keywordflow">return</span>; <span class="comment">// should not happen, but who knows</span>
<a name="l04285"></a>04285
<a name="l04286"></a>04286 EditableCaretBoxIterator fbit(it, end);
<a name="l04287"></a>04287 Q_ASSERT(fbit != (*it)->end() && fbit != (*it)->preBegin());
<a name="l04288"></a>04288 CaretBox *b = *fbit;
<a name="l04289"></a>04289
<a name="l04290"></a>04290 RenderObject *cb = b->containingBlock();
<a name="l04291"></a>04291 <span class="keywordtype">int</span> absx, absy;
<a name="l04292"></a>04292
<a name="l04293"></a>04293 <span class="keywordflow">if</span> (cb) cb->absolutePosition(absx,absy);
<a name="l04294"></a>04294 <span class="keywordflow">else</span> absx = absy = 0;
<a name="l04295"></a>04295
<a name="l04296"></a>04296 <span class="keywordtype">int</span> x = b->xPos() + (end && !b->isOutside() ? b->width() : 0);
<a name="l04297"></a>04297 d->m_caretViewContext->origX = absx + x;
<a name="l04298"></a>04298 placeCaretOnLine(b, x, absx, absy);
<a name="l04299"></a>04299 }
<a name="l04300"></a>04300
<a name="l04301"></a>04301 <span class="keywordtype">void</span> KHTMLView::moveCaretToDocumentBoundary(<span class="keywordtype">bool</span> end)
<a name="l04302"></a>04302 {
<a name="l04303"></a>04303 <a class="code" href="classDOM_1_1Node.html" title="The Node interface is the primary datatype for the entire Document Object Model.">Node</a> &caretNodeRef = m_part->d->caretNode();
<a name="l04304"></a>04304 <span class="keywordflow">if</span> (caretNodeRef.<a class="code" href="classDOM_1_1Node.html#afbf817c4885b063f6672c20c6ec5cb2e" title="tests if this Node is 0.">isNull</a>()) <span class="keywordflow">return</span>;
<a name="l04305"></a>04305
<a name="l04306"></a>04306 NodeImpl *caretNode = caretNodeRef.handle();
<a name="l04307"></a>04307 <span class="comment">// kdDebug(6200) << ": caretNode=" << caretNode << endl;</span>
<a name="l04308"></a>04308 <span class="keywordtype">long</span> offset = m_part->d->caretOffset();
<a name="l04309"></a>04309
<a name="l04310"></a>04310 ElementImpl *baseElem = determineBaseElement(caretNode);
<a name="l04311"></a>04311 LinearDocument ld(m_part, caretNode, offset, IndicatedFlows, baseElem);
<a name="l04312"></a>04312
<a name="l04313"></a>04313 EditableLineIterator it(end ? ld.preEnd() : ld.begin(), end);
<a name="l04314"></a>04314 <span class="keywordflow">if</span> (it == ld.end() || it == ld.preBegin()) <span class="keywordflow">return</span>; <span class="comment">// should not happen, but who knows</span>
<a name="l04315"></a>04315
<a name="l04316"></a>04316 EditableCaretBoxIterator fbit = it;
<a name="l04317"></a>04317 Q_ASSERT(fbit != (*it)->end() && fbit != (*it)->preBegin());
<a name="l04318"></a>04318 CaretBox *b = *fbit;
<a name="l04319"></a>04319
<a name="l04320"></a>04320 RenderObject *cb = (*it)->containingBlock();
<a name="l04321"></a>04321 <span class="keywordtype">int</span> absx, absy;
<a name="l04322"></a>04322
<a name="l04323"></a>04323 <span class="keywordflow">if</span> (cb) cb->absolutePosition(absx, absy);
<a name="l04324"></a>04324 <span class="keywordflow">else</span> absx = absy = 0;
<a name="l04325"></a>04325
<a name="l04326"></a>04326 <span class="keywordtype">int</span> x = b->xPos()<span class="comment">/* + (end ? b->width() : 0) reactivate for rtl*/</span>;
<a name="l04327"></a>04327 d->m_caretViewContext->origX = absx + x;
<a name="l04328"></a>04328 placeCaretOnLine(b, x, absx, absy);
<a name="l04329"></a>04329 }
<a name="l04330"></a>04330
<a name="l04331"></a>04331 <span class="keywordtype">void</span> KHTMLView::moveCaretBy(<span class="keywordtype">bool</span> next, CaretMovement cmv, <span class="keywordtype">int</span> count)
<a name="l04332"></a>04332 {
<a name="l04333"></a>04333 <span class="keywordflow">if</span> (!m_part) <span class="keywordflow">return</span>;
<a name="l04334"></a>04334 <a class="code" href="classDOM_1_1Node.html" title="The Node interface is the primary datatype for the entire Document Object Model.">Node</a> &caretNodeRef = m_part->d->caretNode();
<a name="l04335"></a>04335 <span class="keywordflow">if</span> (caretNodeRef.<a class="code" href="classDOM_1_1Node.html#afbf817c4885b063f6672c20c6ec5cb2e" title="tests if this Node is 0.">isNull</a>()) <span class="keywordflow">return</span>;
<a name="l04336"></a>04336
<a name="l04337"></a>04337 NodeImpl *caretNode = caretNodeRef.handle();
<a name="l04338"></a>04338 <span class="comment">// kdDebug(6200) << ": caretNode=" << caretNode << endl;</span>
<a name="l04339"></a>04339 <span class="keywordtype">long</span> &offset = m_part->d->caretOffset();
<a name="l04340"></a>04340
<a name="l04341"></a>04341 ElementImpl *baseElem = determineBaseElement(caretNode);
<a name="l04342"></a>04342 CaretAdvancePolicy advpol = cmv != CaretByWord ? IndicatedFlows : LeafsOnly;
<a name="l04343"></a>04343 LinearDocument ld(m_part, caretNode, offset, advpol, baseElem);
<a name="l04344"></a>04344
<a name="l04345"></a>04345 EditableCharacterIterator it(&ld);
<a name="l04346"></a>04346 <span class="keywordflow">while</span> (!it.isEnd() && count > 0) {
<a name="l04347"></a>04347 count--;
<a name="l04348"></a>04348 <span class="keywordflow">if</span> (cmv == CaretByCharacter) {
<a name="l04349"></a>04349 <span class="keywordflow">if</span> (next) ++it;
<a name="l04350"></a>04350 <span class="keywordflow">else</span> --it;
<a name="l04351"></a>04351 } <span class="keywordflow">else</span> <span class="keywordflow">if</span> (cmv == CaretByWord) {
<a name="l04352"></a>04352 <span class="keywordflow">if</span> (next) moveItToNextWord(it);
<a name="l04353"></a>04353 <span class="keywordflow">else</span> moveItToPrevWord(it);
<a name="l04354"></a>04354 }<span class="comment">/*end if*/</span>
<a name="l04355"></a>04355 <span class="comment">//kdDebug(6200) << "movecaret" << endl;</span>
<a name="l04356"></a>04356 }<span class="comment">/*wend*/</span>
<a name="l04357"></a>04357 CaretBox *hintBox = 0; <span class="comment">// make gcc uninit warning disappear</span>
<a name="l04358"></a>04358 <span class="keywordflow">if</span> (!it.isEnd()) {
<a name="l04359"></a>04359 NodeImpl *node = caretNodeRef.handle();
<a name="l04360"></a>04360 hintBox = it.caretBox();
<a name="l04361"></a>04361 <span class="comment">//kdDebug(6200) << "hintBox = " << hintBox << endl;</span>
<a name="l04362"></a>04362 <span class="comment">//kdDebug(6200) << " outside " << hintBox->isOutside() << " outsideEnd " << hintBox->isOutsideEnd() << " r " << it.renderer() << " ofs " << it.offset() << " cb " << hintBox->containingBlock() << endl;</span>
<a name="l04363"></a>04363 mapRenderPosToDOMPos(it.renderer(), it.offset(), hintBox->isOutside(),
<a name="l04364"></a>04364 hintBox->isOutsideEnd(), node, offset);
<a name="l04365"></a>04365 <span class="comment">//kdDebug(6200) << "mapRTD" << endl;</span>
<a name="l04366"></a>04366 caretNodeRef = node;
<a name="l04367"></a>04367 <span class="preprocessor">#if DEBUG_CARETMODE > 2</span>
<a name="l04368"></a>04368 <span class="preprocessor"></span> <a class="codeRef" doxygen="kdecore.tag:../../kdecore/html/" href="../../kdecore/html/group__kdebug.html#gafbb9aa4a84d6c0563d46550454b9714b">kdDebug</a>(6200) << <span class="stringliteral">"set by valid node "</span> << node << <span class="stringliteral">" "</span> << (node?node->nodeName().string():QString::null) << <span class="stringliteral">" offset: "</span> << offset << endl;
<a name="l04369"></a>04369 <span class="preprocessor">#endif</span>
<a name="l04370"></a>04370 <span class="preprocessor"></span> } <span class="keywordflow">else</span> {
<a name="l04371"></a>04371 offset = next ? caretNode->maxOffset() : caretNode->minOffset();
<a name="l04372"></a>04372 <span class="preprocessor">#if DEBUG_CARETMODE > 0</span>
<a name="l04373"></a>04373 <span class="preprocessor"></span> <a class="codeRef" doxygen="kdecore.tag:../../kdecore/html/" href="../../kdecore/html/group__kdebug.html#gafbb9aa4a84d6c0563d46550454b9714b">kdDebug</a>(6200) << <span class="stringliteral">"set by INvalid node. offset: "</span> << offset << <a class="codeRef" doxygen="kdecore.tag:../../kdecore/html/" href="../../kdecore/html/group__kdebug.html#ga313d520ed8f8f6b46eeef22cfb3b082a">endl</a>;
<a name="l04374"></a>04374 <span class="preprocessor">#endif</span>
<a name="l04375"></a>04375 <span class="preprocessor"></span> }<span class="comment">/*end if*/</span>
<a name="l04376"></a>04376 placeCaretOnChar(hintBox);
<a name="l04377"></a>04377 }
<a name="l04378"></a>04378
<a name="l04379"></a>04379 <span class="keywordtype">void</span> KHTMLView::placeCaretOnChar(CaretBox *hintBox)
<a name="l04380"></a>04380 {
<a name="l04381"></a>04381 caretOff();
<a name="l04382"></a>04382 recalcAndStoreCaretPos(hintBox);
<a name="l04383"></a>04383 <a class="codeRef" href="qscrollview.html#ensureVisible">ensureVisible</a>(d->m_caretViewContext->x, d->m_caretViewContext->y,
<a name="l04384"></a>04384 d->m_caretViewContext->width, d->m_caretViewContext->height);
<a name="l04385"></a>04385 d->m_caretViewContext->origX = d->m_caretViewContext->x;
<a name="l04386"></a>04386 d->scrollBarMoved = <span class="keyword">false</span>;
<a name="l04387"></a>04387 <span class="preprocessor">#if DEBUG_CARETMODE > 3</span>
<a name="l04388"></a>04388 <span class="preprocessor"></span> <span class="comment">//if (caretNode->isTextNode()) kdDebug(6200) << "text[0] = " << (int)*((TextImpl *)caretNode)->data().unicode() << " text :\"" << ((TextImpl *)caretNode)->data().string() << "\"" << endl;</span>
<a name="l04389"></a>04389 <span class="preprocessor">#endif</span>
<a name="l04390"></a>04390 <span class="preprocessor"></span> ensureNodeHasFocus(m_part->d->caretNode().handle());
<a name="l04391"></a>04391 caretOn();
<a name="l04392"></a>04392 }
<a name="l04393"></a>04393
<a name="l04394"></a>04394 <span class="keywordtype">void</span> KHTMLView::moveCaretByPage(<span class="keywordtype">bool</span> next)
<a name="l04395"></a>04395 {
<a name="l04396"></a>04396 <a class="code" href="classDOM_1_1Node.html" title="The Node interface is the primary datatype for the entire Document Object Model.">Node</a> &caretNodeRef = m_part->d->caretNode();
<a name="l04397"></a>04397 <span class="keywordflow">if</span> (caretNodeRef.<a class="code" href="classDOM_1_1Node.html#afbf817c4885b063f6672c20c6ec5cb2e" title="tests if this Node is 0.">isNull</a>()) <span class="keywordflow">return</span>;
<a name="l04398"></a>04398
<a name="l04399"></a>04399 NodeImpl *caretNode = caretNodeRef.handle();
<a name="l04400"></a>04400 <span class="comment">// kdDebug(6200) << ": caretNode=" << caretNode << endl;</span>
<a name="l04401"></a>04401 <span class="keywordtype">long</span> offset = m_part->d->caretOffset();
<a name="l04402"></a>04402
<a name="l04403"></a>04403 <span class="keywordtype">int</span> offs = (<a class="codeRef" href="qscrollview.html#clipper">clipper</a>()->height() < 30) ? <a class="codeRef" href="qscrollview.html#clipper">clipper</a>()->height() : 30;
<a name="l04404"></a>04404 <span class="comment">// Minimum distance the caret must be moved</span>
<a name="l04405"></a>04405 <span class="keywordtype">int</span> mindist = <a class="codeRef" href="qscrollview.html#clipper">clipper</a>()->height() - offs;
<a name="l04406"></a>04406
<a name="l04407"></a>04407 CaretViewContext *cv = d->caretViewContext();
<a name="l04408"></a>04408 <span class="comment">// int y = cv->y; // we always measure the top border</span>
<a name="l04409"></a>04409
<a name="l04410"></a>04410 ElementImpl *baseElem = determineBaseElement(caretNode);
<a name="l04411"></a>04411 LinearDocument ld(m_part, caretNode, offset, LeafsOnly, baseElem);
<a name="l04412"></a>04412
<a name="l04413"></a>04413 ErgonomicEditableLineIterator it(ld.current(), cv->origX);
<a name="l04414"></a>04414
<a name="l04415"></a>04415 moveIteratorByPage(ld, it, mindist, next);
<a name="l04416"></a>04416
<a name="l04417"></a>04417 <span class="keywordtype">int</span> x, absx, absy;
<a name="l04418"></a>04418 CaretBox *caretBox = nearestCaretBox(it, d->m_caretViewContext, x, absx, absy);
<a name="l04419"></a>04419
<a name="l04420"></a>04420 placeCaretOnLine(caretBox, x, absx, absy);
<a name="l04421"></a>04421 }
<a name="l04422"></a>04422
<a name="l04423"></a>04423 <span class="keywordtype">void</span> KHTMLView::moveCaretPrevWord()
<a name="l04424"></a>04424 {
<a name="l04425"></a>04425 moveCaretBy(<span class="keyword">false</span>, CaretByWord, 1);
<a name="l04426"></a>04426 }
<a name="l04427"></a>04427
<a name="l04428"></a>04428 <span class="keywordtype">void</span> KHTMLView::moveCaretNextWord()
<a name="l04429"></a>04429 {
<a name="l04430"></a>04430 moveCaretBy(<span class="keyword">true</span>, CaretByWord, 1);
<a name="l04431"></a>04431 }
<a name="l04432"></a>04432
<a name="l04433"></a>04433 <span class="keywordtype">void</span> KHTMLView::moveCaretPrevLine(<span class="keywordtype">int</span> n)
<a name="l04434"></a>04434 {
<a name="l04435"></a>04435 moveCaretByLine(<span class="keyword">false</span>, n);
<a name="l04436"></a>04436 }
<a name="l04437"></a>04437
<a name="l04438"></a>04438 <span class="keywordtype">void</span> KHTMLView::moveCaretNextLine(<span class="keywordtype">int</span> n)
<a name="l04439"></a>04439 {
<a name="l04440"></a>04440 moveCaretByLine(<span class="keyword">true</span>, n);
<a name="l04441"></a>04441 }
<a name="l04442"></a>04442
<a name="l04443"></a>04443 <span class="keywordtype">void</span> KHTMLView::moveCaretPrevPage()
<a name="l04444"></a>04444 {
<a name="l04445"></a>04445 moveCaretByPage(<span class="keyword">false</span>);
<a name="l04446"></a>04446 }
<a name="l04447"></a>04447
<a name="l04448"></a>04448 <span class="keywordtype">void</span> KHTMLView::moveCaretNextPage()
<a name="l04449"></a>04449 {
<a name="l04450"></a>04450 moveCaretByPage(<span class="keyword">true</span>);
<a name="l04451"></a>04451 }
<a name="l04452"></a>04452
<a name="l04453"></a>04453 <span class="keywordtype">void</span> KHTMLView::moveCaretToLineBegin()
<a name="l04454"></a>04454 {
<a name="l04455"></a>04455 moveCaretToLineBoundary(<span class="keyword">false</span>);
<a name="l04456"></a>04456 }
<a name="l04457"></a>04457
<a name="l04458"></a>04458 <span class="keywordtype">void</span> KHTMLView::moveCaretToLineEnd()
<a name="l04459"></a>04459 {
<a name="l04460"></a>04460 moveCaretToLineBoundary(<span class="keyword">true</span>);
<a name="l04461"></a>04461 }
<a name="l04462"></a>04462
<a name="l04463"></a>04463 <span class="preprocessor">#endif // KHTML_NO_CARET</span>
<a name="l04464"></a>04464 <span class="preprocessor"></span>
<a name="l04465"></a>04465 <span class="preprocessor">#undef DEBUG_CARETMODE</span>
</pre></div></div>
</div>
</div></div>
</td>
</tr>
<tr>
<td valign="top" id="leftmenu" width="25%">
<a name="navigation"></a>
<div class="menu_box"><h2>khtml</h2>
<div class="nav_list">
<ul><li><a href="index.html">Main Page</a></li><li><a href="namespaces.html">Namespace List</a></li><li><a href="hierarchy.html">Class Hierarchy</a></li><li><a href="classes.html">Alphabetical List</a></li><li><a href="annotated.html">Class List</a></li><li><a href="files.html">File List</a></li><li><a href="namespacemembers.html">Namespace Members</a></li><li><a href="functions.html">Class Members</a></li><li><a href="pages.html">Related Pages</a></li></ul>
<!--
<h2>Class Picker</h2>
<div style="text-align: center;">
<form name="guideform">
<select name="guidelinks" style="width:100%;" onChange="window.location=document.guideform.guidelinks.options[document.guideform.guidelinks.selectedIndex].value">
<option value="annotated.html">-- Choose --</option>
<option value="classDOM_1_1AbstractView.html">dom::abstractview</option>, <option value="classDOM_1_1Attr.html">dom::attr</option>, <option value="classDOM_1_1CDATASection.html">dom::cdatasection</option>, <option value="classDOM_1_1CharacterData.html">dom::characterdata</option>, <option value="classDOM_1_1Comment.html">dom::comment</option>, <option value="classDOM_1_1Counter.html">dom::counter</option>, <option value="classDOM_1_1CSS2Azimuth.html">dom::css2azimuth</option>, <option value="classDOM_1_1CSS2BackgroundPosition.html">dom::css2backgroundposition</option>, <option value="classDOM_1_1CSS2BorderSpacing.html">dom::css2borderspacing</option>, <option value="classDOM_1_1CSS2CounterIncrement.html">dom::css2counterincrement</option>, <option value="classDOM_1_1CSS2CounterReset.html">dom::css2counterreset</option>, <option value="classDOM_1_1CSS2Cursor.html">dom::css2cursor</option>, <option value="classDOM_1_1CSS2FontFaceSrc.html">dom::css2fontfacesrc</option>, <option value="classDOM_1_1CSS2FontFaceWidths.html">dom::css2fontfacewidths</option>, <option value="classDOM_1_1CSS2PageSize.html">dom::css2pagesize</option>, <option value="classDOM_1_1CSS2PlayDuring.html">dom::css2playduring</option>, <option value="classDOM_1_1CSS2Properties.html">dom::css2properties</option>, <option value="classDOM_1_1CSS2TextShadow.html">dom::css2textshadow</option>, <option value="classDOM_1_1CSSCharsetRule.html">dom::csscharsetrule</option>, <option value="classDOM_1_1CSSException.html">dom::cssexception</option>, <option value="classDOM_1_1CSSFontFaceRule.html">dom::cssfontfacerule</option>, <option value="classDOM_1_1CSSImportRule.html">dom::cssimportrule</option>, <option value="classDOM_1_1CSSMediaRule.html">dom::cssmediarule</option>, <option value="classDOM_1_1CSSPrimitiveValue.html">dom::cssprimitivevalue</option>, <option value="classDOM_1_1CSSRule.html">dom::cssrule</option>, <option value="classDOM_1_1CSSRuleList.html">dom::cssrulelist</option>, <option value="classDOM_1_1CSSStyleDeclaration.html">dom::cssstyledeclaration</option>, <option value="classDOM_1_1CSSStyleRule.html">dom::cssstylerule</option>, <option value="classDOM_1_1CSSStyleSheet.html">dom::cssstylesheet</option>, <option value="classDOM_1_1CSSUnknownRule.html">dom::cssunknownrule</option>, <option value="classDOM_1_1CSSValue.html">dom::cssvalue</option>, <option value="classDOM_1_1CSSValueList.html">dom::cssvaluelist</option>, <option value="classDOM_1_1CustomNodeFilter.html">dom::customnodefilter</option>, <option value="classDOM_1_1Document.html">dom::document</option>, <option value="classDOM_1_1DocumentFragment.html">dom::documentfragment</option>, <option value="classDOM_1_1DocumentType.html">dom::documenttype</option>, <option value="classDOM_1_1DOMException.html">dom::domexception</option>, <option value="classDOM_1_1DOMImplementation.html">dom::domimplementation</option>, <option value="classDOM_1_1DOMString.html">dom::domstring</option>, <option value="classDOM_1_1Element.html">dom::element</option>, <option value="classDOM_1_1Entity.html">dom::entity</option>, <option value="classDOM_1_1EntityReference.html">dom::entityreference</option>, <option value="classDOM_1_1Event.html">dom::event</option>, <option value="classDOM_1_1EventException.html">dom::eventexception</option>, <option value="classDOM_1_1EventListener.html">dom::eventlistener</option>, <option value="classDOM_1_1HTMLAnchorElement.html">dom::htmlanchorelement</option>, <option value="classDOM_1_1HTMLAppletElement.html">dom::htmlappletelement</option>, <option value="classDOM_1_1HTMLAreaElement.html">dom::htmlareaelement</option>, <option value="classDOM_1_1HTMLBaseElement.html">dom::htmlbaseelement</option>, <option value="classDOM_1_1HTMLBaseFontElement.html">dom::htmlbasefontelement</option>, <option value="classDOM_1_1HTMLBlockquoteElement.html">dom::htmlblockquoteelement</option>, <option value="classDOM_1_1HTMLBodyElement.html">dom::htmlbodyelement</option>, <option value="classDOM_1_1HTMLBRElement.html">dom::htmlbrelement</option>, <option value="classDOM_1_1HTMLButtonElement.html">dom::htmlbuttonelement</option>, <option value="classDOM_1_1HTMLCollection.html">dom::htmlcollection</option>, <option value="classDOM_1_1HTMLDirectoryElement.html">dom::htmldirectoryelement</option>, <option value="classDOM_1_1HTMLDivElement.html">dom::htmldivelement</option>, <option value="classDOM_1_1HTMLDListElement.html">dom::htmldlistelement</option>, <option value="classDOM_1_1HTMLDocument.html">dom::htmldocument</option>, <option value="classDOM_1_1HTMLElement.html">dom::htmlelement</option>, <option value="classDOM_1_1HTMLFieldSetElement.html">dom::htmlfieldsetelement</option>, <option value="classDOM_1_1HTMLFontElement.html">dom::htmlfontelement</option>, <option value="classDOM_1_1HTMLFormElement.html">dom::htmlformelement</option>, <option value="classDOM_1_1HTMLFrameElement.html">dom::htmlframeelement</option>, <option value="classDOM_1_1HTMLFrameSetElement.html">dom::htmlframesetelement</option>, <option value="classDOM_1_1HTMLHeadElement.html">dom::htmlheadelement</option>, <option value="classDOM_1_1HTMLHeadingElement.html">dom::htmlheadingelement</option>, <option value="classDOM_1_1HTMLHRElement.html">dom::htmlhrelement</option>, <option value="classDOM_1_1HTMLHtmlElement.html">dom::htmlhtmlelement</option>, <option value="classDOM_1_1HTMLIFrameElement.html">dom::htmliframeelement</option>, <option value="classDOM_1_1HTMLImageElement.html">dom::htmlimageelement</option>, <option value="classDOM_1_1HTMLInputElement.html">dom::htmlinputelement</option>, <option value="classDOM_1_1HTMLIsIndexElement.html">dom::htmlisindexelement</option>, <option value="classDOM_1_1HTMLLabelElement.html">dom::htmllabelelement</option>, <option value="classDOM_1_1HTMLLayerElement.html">dom::htmllayerelement</option>, <option value="classDOM_1_1HTMLLegendElement.html">dom::htmllegendelement</option>, <option value="classDOM_1_1HTMLLIElement.html">dom::htmllielement</option>, <option value="classDOM_1_1HTMLLinkElement.html">dom::htmllinkelement</option>, <option value="classDOM_1_1HTMLMapElement.html">dom::htmlmapelement</option>, <option value="classDOM_1_1HTMLMenuElement.html">dom::htmlmenuelement</option>, <option value="classDOM_1_1HTMLMetaElement.html">dom::htmlmetaelement</option>, <option value="classDOM_1_1HTMLModElement.html">dom::htmlmodelement</option>, <option value="classDOM_1_1HTMLObjectElement.html">dom::htmlobjectelement</option>, <option value="classDOM_1_1HTMLOListElement.html">dom::htmlolistelement</option>, <option value="classDOM_1_1HTMLOptGroupElement.html">dom::htmloptgroupelement</option>, <option value="classDOM_1_1HTMLOptionElement.html">dom::htmloptionelement</option>, <option value="classDOM_1_1HTMLParagraphElement.html">dom::htmlparagraphelement</option>, <option value="classDOM_1_1HTMLParamElement.html">dom::htmlparamelement</option>, <option value="classDOM_1_1HTMLPreElement.html">dom::htmlpreelement</option>, <option value="classDOM_1_1HTMLQuoteElement.html">dom::htmlquoteelement</option>, <option value="classDOM_1_1HTMLScriptElement.html">dom::htmlscriptelement</option>, <option value="classDOM_1_1HTMLSelectElement.html">dom::htmlselectelement</option>, <option value="classDOM_1_1HTMLStyleElement.html">dom::htmlstyleelement</option>, <option value="classDOM_1_1HTMLTableCaptionElement.html">dom::htmltablecaptionelement</option>, <option value="classDOM_1_1HTMLTableCellElement.html">dom::htmltablecellelement</option>, <option value="classDOM_1_1HTMLTableColElement.html">dom::htmltablecolelement</option>, <option value="classDOM_1_1HTMLTableElement.html">dom::htmltableelement</option>, <option value="classDOM_1_1HTMLTableRowElement.html">dom::htmltablerowelement</option>, <option value="classDOM_1_1HTMLTableSectionElement.html">dom::htmltablesectionelement</option>, <option value="classDOM_1_1HTMLTextAreaElement.html">dom::htmltextareaelement</option>, <option value="classDOM_1_1HTMLTitleElement.html">dom::htmltitleelement</option>, <option value="classDOM_1_1HTMLUListElement.html">dom::htmlulistelement</option>, <option value="classDOM_1_1MediaList.html">dom::medialist</option>, <option value="classDOM_1_1MouseEvent.html">dom::mouseevent</option>, <option value="classDOM_1_1MutationEvent.html">dom::mutationevent</option>, <option value="classDOM_1_1NamedNodeMap.html">dom::namednodemap</option>, <option value="classDOM_1_1Node.html">dom::node</option>, <option value="classDOM_1_1NodeFilter.html">dom::nodefilter</option>, <option value="classDOM_1_1NodeIterator.html">dom::nodeiterator</option>, <option value="classDOM_1_1NodeList.html">dom::nodelist</option>, <option value="classDOM_1_1Notation.html">dom::notation</option>, <option value="classDOM_1_1ProcessingInstruction.html">dom::processinginstruction</option>, <option value="classDOM_1_1Rect.html">dom::rect</option>, <option value="classDOM_1_1RGBColor.html">dom::rgbcolor</option>, <option value="classDOM_1_1StyleSheet.html">dom::stylesheet</option>, <option value="classDOM_1_1StyleSheetList.html">dom::stylesheetlist</option>, <option value="classDOM_1_1Text.html">dom::text</option>, <option value="classDOM_1_1TextEvent.html">dom::textevent</option>, <option value="classDOM_1_1TreeWalker.html">dom::treewalker</option>, <option value="classDOM_1_1UIEvent.html">dom::uievent</option>, <option value="classKHTMLPageCache.html">khtmlpagecache</option>, <option value="classKHTMLPart.html">khtmlpart</option>, <option value="classKHTMLPartBrowserExtension.html">khtmlpartbrowserextension</option>, <option value="classKHTMLPartIface.html">khtmlpartiface</option>, <option value="classKHTMLSettings.html">khtmlsettings</option>, <option value="classKHTMLView.html">khtmlview</option>,
</select>
</form>
</div>
-->
</div></div>
<div class="menu_box"><h2>API Dox</h2>
<div class="nav_list">
<ul>
<li><a href="../../arts/html/index.html">arts</a></li><li><a href="../../dcop/html/index.html">dcop</a></li><li><a href="../../dnssd/html/index.html">dnssd</a></li><li><a href="../../interfaces/html/index.html">interfaces</a></li><li> <a href="../../interfaces/kimproxy/interface/html/index.html">interface</a></li><li> <a href="../../interfaces/kimproxy/library/html/index.html">library</a></li><li> <a href="../../interfaces/kspeech/html/index.html">kspeech</a></li><li> <a href="../../interfaces/ktexteditor/html/index.html">ktexteditor</a></li><li><a href="../../kabc/html/index.html">kabc</a></li><li><a href="../../kate/html/index.html">kate</a></li><li><a href="../../kcmshell/html/index.html">kcmshell</a></li><li><a href="../../kdecore/html/index.html">kdecore</a></li><li><a href="../../kded/html/index.html">kded</a></li><li><a href="../../kdefx/html/index.html">kdefx</a></li><li><a href="../../kdeprint/html/index.html">kdeprint</a></li><li><a href="../../kdesu/html/index.html">kdesu</a></li><li><a href="../../kdeui/html/index.html">kdeui</a></li><li><a href="../../kdoctools/html/index.html">kdoctools</a></li><li><a href="../../khtml/html/index.html">khtml</a></li><li><a href="../../kimgio/html/index.html">kimgio</a></li><li><a href="../../kinit/html/index.html">kinit</a></li><li><a href="../../kio/html/index.html">kio</a></li><li> <a href="../../kio/bookmarks/html/index.html">bookmarks</a></li><li> <a href="../../kio/httpfilter/html/index.html">httpfilter</a></li><li> <a href="../../kio/kfile/html/index.html">kfile</a></li><li> <a href="../../kio/kio/html/index.html">kio</a></li><li> <a href="../../kio/kioexec/html/index.html">kioexec</a></li><li> <a href="../../kio/kpasswdserver/html/index.html">kpasswdserver</a></li><li> <a href="../../kio/kssl/html/index.html">kssl</a></li><li><a href="../../kioslave/html/index.html">kioslave</a></li><li> <a href="../../kioslave/http/html/index.html">http</a></li><li><a href="../../kjs/html/index.html">kjs</a></li><li><a href="../../kmdi/html/index.html">kmdi</a></li><li> <a href="../../kmdi/kmdi/html/index.html">kmdi</a></li><li><a href="../../knewstuff/html/index.html">knewstuff</a></li><li><a href="../../kparts/html/index.html">kparts</a></li><li><a href="../../kresources/html/index.html">kresources</a></li><li><a href="../../kspell2/html/index.html">kspell2</a></li><li><a href="../../kunittest/html/index.html">kunittest</a></li><li><a href="../../kutils/html/index.html">kutils</a></li><li><a href="../../kwallet/html/index.html">kwallet</a></li><li><a href="../../libkmid/html/index.html">libkmid</a></li><li><a href="../../libkscreensaver/html/index.html">libkscreensaver</a></li>
</ul></div></div>
</td>
</tr>
</table>
<span class="doNotDisplay">
<a href="http://www.kde.org/" accesskey="8">KDE Home</a> |
<a href="http://accessibility.kde.org/" accesskey="9">KDE Accessibility Home</a> |
<a href="http://www.kde.org/media/accesskeys.php" accesskey="0">Description of Access Keys</a>
</span>
<div style="height: 8px"></div>
<div id="footer">
<div id="footer_left">
Maintained by <a href="mailto:groot@kde.org">Adriaan de Groot</a>
and
<a href="mailto:winter@kde.org">Allen Winter</a>.
<br/>
KDE and K Desktop Environment are trademarks of <a href="http://www.kde.org/areas/kde-ev/" title="Homepage of the KDE non-profit Organization">KDE e.V.</a> |
<a href="http://www.kde.org/contact/impressum.php">Legal</a>
</div>
<div id="footer_right"><img src="/media/images/footer_right.png" style="margin: 0px" alt="" /></div>
</div>
<!--
WARNING: DO NOT SEND MAIL TO THE FOLLOWING EMAIL ADDRESS! YOU WILL
BE BLOCKED INSTANTLY AND PERMANENTLY!
<a href="mailto:aaaatrap-425acc3b5374943f@kde.org">Block me</a>
WARNING END
-->
</body>
</html>
