<?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>libkdepim: statusbarprogresswidget.cpp Source File (libkdepim)</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" /> <style type="text/css"> <!-- hr { display: none; } #content h2 { margin-left: 0px; } table.mdTable { background-color: #f8f8f8; border: .2em solid #d7d7d7; } td.mdRow { padding: 8px 20px; } td.md { font-weight: bold; } td.mdname1 { font-weight: bold; color: #602020; } td.mdname { font-weight: bold; color: #602020; } --> </style> </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> <img id="nav_header_logo_right" alt="" align="right" src="../../pimlogo.png" border="0" /> <div id="nav_header_title" align="left">KDE PIM 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_left" style="text-align: left;"> / <a href="../../">API Reference</a> / <a href=".">libkdepim</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;"> <h2><a name="content"></a>libkdepim</h2> <!-- Generated by Doxygen 1.5.5 --> <h1>statusbarprogresswidget.cpp</h1><div class="fragment"><pre class="fragment"><a name="l00001"></a>00001 <span class="comment">/*</span> <a name="l00002"></a>00002 <span class="comment"> statusbarprogresswidget.cpp</span> <a name="l00003"></a>00003 <span class="comment"></span> <a name="l00004"></a>00004 <span class="comment"> This file is part of KMail, the KDE mail client.</span> <a name="l00005"></a>00005 <span class="comment"></span> <a name="l00006"></a>00006 <span class="comment"> (C) 2004 KMail Authors</span> <a name="l00007"></a>00007 <span class="comment"> Includes StatusbarProgressWidget which is based on KIOLittleProgressDlg</span> <a name="l00008"></a>00008 <span class="comment"> by Matt Koss <koss@miesto.sk></span> <a name="l00009"></a>00009 <span class="comment"></span> <a name="l00010"></a>00010 <span class="comment"> KMail is free software; you can redistribute it and/or modify it</span> <a name="l00011"></a>00011 <span class="comment"> under the terms of the GNU General Public License, version 2, as</span> <a name="l00012"></a>00012 <span class="comment"> published by the Free Software Foundation.</span> <a name="l00013"></a>00013 <span class="comment"></span> <a name="l00014"></a>00014 <span class="comment"> KMail is distributed in the hope that it will be useful, but</span> <a name="l00015"></a>00015 <span class="comment"> WITHOUT ANY WARRANTY; without even the implied warranty of</span> <a name="l00016"></a>00016 <span class="comment"> MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU</span> <a name="l00017"></a>00017 <span class="comment"> General Public License for more details.</span> <a name="l00018"></a>00018 <span class="comment"></span> <a name="l00019"></a>00019 <span class="comment"> You should have received a copy of the GNU General Public License</span> <a name="l00020"></a>00020 <span class="comment"> along with this program; if not, write to the Free Software</span> <a name="l00021"></a>00021 <span class="comment"> Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA</span> <a name="l00022"></a>00022 <span class="comment"></span> <a name="l00023"></a>00023 <span class="comment"> In addition, as a special exception, the copyright holders give</span> <a name="l00024"></a>00024 <span class="comment"> permission to link the code of this program with any edition of</span> <a name="l00025"></a>00025 <span class="comment"> the Qt library by Trolltech AS, Norway (or with modified versions</span> <a name="l00026"></a>00026 <span class="comment"> of Qt that use the same license as Qt), and distribute linked</span> <a name="l00027"></a>00027 <span class="comment"> combinations including the two. You must obey the GNU General</span> <a name="l00028"></a>00028 <span class="comment"> Public License in all respects for all of the code used other than</span> <a name="l00029"></a>00029 <span class="comment"> Qt. If you modify this file, you may extend this exception to</span> <a name="l00030"></a>00030 <span class="comment"> your version of the file, but you are not obligated to do so. If</span> <a name="l00031"></a>00031 <span class="comment"> you do not wish to do so, delete this exception statement from</span> <a name="l00032"></a>00032 <span class="comment"> your version.</span> <a name="l00033"></a>00033 <span class="comment">*/</span> <a name="l00034"></a>00034 <a name="l00035"></a>00035 <a name="l00036"></a>00036 <span class="preprocessor">#include "ssllabel.h"</span> <a name="l00037"></a>00037 <span class="keyword">using</span> KPIM::SSLLabel; <a name="l00038"></a>00038 <span class="preprocessor">#include "progressmanager.h"</span> <a name="l00039"></a>00039 <span class="keyword">using</span> KPIM::ProgressItem; <a name="l00040"></a>00040 <span class="keyword">using</span> <a class="code" href="classKPIM_1_1ProgressManager.html" title="The ProgressManager singleton keeps track of all ongoing transactions and notifies...">KPIM::ProgressManager</a>; <a name="l00041"></a>00041 <a name="l00042"></a>00042 <span class="preprocessor">#include <kprogress.h></span> <a name="l00043"></a>00043 <span class="preprocessor">#include <kiconloader.h></span> <a name="l00044"></a>00044 <span class="preprocessor">#include <kdebug.h></span> <a name="l00045"></a>00045 <a name="l00046"></a>00046 <span class="preprocessor">#include <qtimer.h></span> <a name="l00047"></a>00047 <span class="preprocessor">#include <qlabel.h></span> <a name="l00048"></a>00048 <span class="preprocessor">#include <qpushbutton.h></span> <a name="l00049"></a>00049 <span class="preprocessor">#include <qtooltip.h></span> <a name="l00050"></a>00050 <span class="preprocessor">#include <klocale.h></span> <a name="l00051"></a>00051 <span class="preprocessor">#include <qlayout.h></span> <a name="l00052"></a>00052 <span class="preprocessor">#include <qwidgetstack.h></span> <a name="l00053"></a>00053 <span class="preprocessor">#include <qframe.h></span> <a name="l00054"></a>00054 <a name="l00055"></a>00055 <span class="preprocessor">#include "progressdialog.h"</span> <a name="l00056"></a>00056 <span class="preprocessor">#include "statusbarprogresswidget.h"</span> <a name="l00057"></a>00057 <a name="l00058"></a>00058 <span class="keyword">using namespace </span>KPIM; <a name="l00059"></a>00059 <a name="l00060"></a>00060 <span class="comment">//-----------------------------------------------------------------------------</span> <a name="l00061"></a>00061 StatusbarProgressWidget::StatusbarProgressWidget( ProgressDialog* progressDialog, QWidget* parent, <span class="keywordtype">bool</span> button ) <a name="l00062"></a>00062 : QFrame( parent ), mCurrentItem( 0 ), mProgressDialog( progressDialog ), <a name="l00063"></a>00063 mDelayTimer( 0 ), mBusyTimer( 0 ) <a name="l00064"></a>00064 { <a name="l00065"></a>00065 m_bShowButton = button; <a name="l00066"></a>00066 <span class="keywordtype">int</span> w = fontMetrics().width( <span class="stringliteral">" 999.9 kB/s 00:00:01 "</span> ) + 8; <a name="l00067"></a>00067 box = <span class="keyword">new</span> QHBoxLayout( <span class="keyword">this</span>, 0, 0 ); <a name="l00068"></a>00068 <a name="l00069"></a>00069 m_pButton = <span class="keyword">new</span> QPushButton( <span class="keyword">this</span> ); <a name="l00070"></a>00070 m_pButton->setSizePolicy( QSizePolicy( QSizePolicy::Minimum, <a name="l00071"></a>00071 QSizePolicy::Minimum ) ); <a name="l00072"></a>00072 m_pButton->setPixmap( SmallIcon( <span class="stringliteral">"up"</span> ) ); <a name="l00073"></a>00073 box->addWidget( m_pButton ); <a name="l00074"></a>00074 stack = <span class="keyword">new</span> QWidgetStack( <span class="keyword">this</span> ); <a name="l00075"></a>00075 stack->setMaximumHeight( fontMetrics().height() ); <a name="l00076"></a>00076 box->addWidget( stack ); <a name="l00077"></a>00077 <a name="l00078"></a>00078 m_sslLabel = <span class="keyword">new</span> SSLLabel( <span class="keyword">this</span> ); <a name="l00079"></a>00079 box->addWidget( m_sslLabel ); <a name="l00080"></a>00080 <a name="l00081"></a>00081 QToolTip::add( m_pButton, i18n(<span class="stringliteral">"Open detailed progress dialog"</span>) ); <a name="l00082"></a>00082 <a name="l00083"></a>00083 m_pProgressBar = <span class="keyword">new</span> KProgress( <span class="keyword">this</span> ); <a name="l00084"></a>00084 m_pProgressBar->setLineWidth( 1 ); <a name="l00085"></a>00085 m_pProgressBar->setFrameStyle( QFrame::Box ); <a name="l00086"></a>00086 m_pProgressBar->installEventFilter( <span class="keyword">this</span> ); <a name="l00087"></a>00087 m_pProgressBar->setMinimumWidth( w ); <a name="l00088"></a>00088 stack->addWidget( m_pProgressBar, 1 ); <a name="l00089"></a>00089 <a name="l00090"></a>00090 m_pLabel = <span class="keyword">new</span> QLabel( QString::null, <span class="keyword">this</span> ); <a name="l00091"></a>00091 m_pLabel->setAlignment( AlignHCenter | AlignVCenter ); <a name="l00092"></a>00092 m_pLabel->installEventFilter( <span class="keyword">this</span> ); <a name="l00093"></a>00093 m_pLabel->setMinimumWidth( w ); <a name="l00094"></a>00094 stack->addWidget( m_pLabel, 2 ); <a name="l00095"></a>00095 m_pButton->setMaximumHeight( fontMetrics().height() ); <a name="l00096"></a>00096 setMinimumWidth( minimumSizeHint().width() ); <a name="l00097"></a>00097 <a name="l00098"></a>00098 mode = None; <a name="l00099"></a>00099 setMode(); <a name="l00100"></a>00100 <a name="l00101"></a>00101 connect( m_pButton, SIGNAL( clicked() ), <a name="l00102"></a>00102 progressDialog, SLOT( slotToggleVisibility() ) ); <a name="l00103"></a>00103 <a name="l00104"></a>00104 connect ( ProgressManager::instance(), SIGNAL( progressItemAdded( KPIM::ProgressItem * ) ), <a name="l00105"></a>00105 <span class="keyword">this</span>, SLOT( slotProgressItemAdded( KPIM::ProgressItem * ) ) ); <a name="l00106"></a>00106 connect ( ProgressManager::instance(), SIGNAL( progressItemCompleted( KPIM::ProgressItem * ) ), <a name="l00107"></a>00107 <span class="keyword">this</span>, SLOT( slotProgressItemCompleted( KPIM::ProgressItem * ) ) ); <a name="l00108"></a>00108 <a name="l00109"></a>00109 connect ( progressDialog, SIGNAL( visibilityChanged( <span class="keywordtype">bool</span> )), <a name="l00110"></a>00110 <span class="keyword">this</span>, SLOT( slotProgressDialogVisible( <span class="keywordtype">bool</span> ) ) ); <a name="l00111"></a>00111 <a name="l00112"></a>00112 mDelayTimer = <span class="keyword">new</span> QTimer( <span class="keyword">this</span> ); <a name="l00113"></a>00113 connect ( mDelayTimer, SIGNAL( timeout() ), <a name="l00114"></a>00114 <span class="keyword">this</span>, SLOT( slotShowItemDelayed() ) ); <a name="l00115"></a>00115 } <a name="l00116"></a>00116 <a name="l00117"></a>00117 <span class="comment">// There are three cases: no progressitem, one progressitem (connect to it directly),</span> <a name="l00118"></a>00118 <span class="comment">// or many progressitems (display busy indicator). Let's call them 0,1,N.</span> <a name="l00119"></a>00119 <span class="comment">// In slot..Added we can only end up in 1 or N.</span> <a name="l00120"></a>00120 <span class="comment">// In slot..Removed we can end up in 0, 1, or we can stay in N if we were already.</span> <a name="l00121"></a>00121 <a name="l00122"></a>00122 <span class="keywordtype">void</span> StatusbarProgressWidget::slotProgressItemAdded( ProgressItem *item ) <a name="l00123"></a>00123 { <a name="l00124"></a>00124 <span class="keywordflow">if</span> ( item->parent() ) <span class="keywordflow">return</span>; <span class="comment">// we are only interested in top level items</span> <a name="l00125"></a>00125 connectSingleItem(); <span class="comment">// if going to 1 item</span> <a name="l00126"></a>00126 <span class="keywordflow">if</span> ( mCurrentItem ) { <span class="comment">// Exactly one item</span> <a name="l00127"></a>00127 <span class="keyword">delete</span> mBusyTimer; <a name="l00128"></a>00128 mBusyTimer = 0; <a name="l00129"></a>00129 mDelayTimer->start( 1000, <span class="keyword">true</span> ); <a name="l00130"></a>00130 } <a name="l00131"></a>00131 <span class="keywordflow">else</span> { <span class="comment">// N items</span> <a name="l00132"></a>00132 <span class="keywordflow">if</span> ( !mBusyTimer ) { <a name="l00133"></a>00133 mBusyTimer = <span class="keyword">new</span> QTimer( <span class="keyword">this</span> ); <a name="l00134"></a>00134 connect( mBusyTimer, SIGNAL( timeout() ), <a name="l00135"></a>00135 <span class="keyword">this</span>, SLOT( slotBusyIndicator() ) ); <a name="l00136"></a>00136 mDelayTimer->start( 1000, <span class="keyword">true</span> ); <a name="l00137"></a>00137 } <a name="l00138"></a>00138 } <a name="l00139"></a>00139 } <a name="l00140"></a>00140 <a name="l00141"></a>00141 <span class="keywordtype">void</span> StatusbarProgressWidget::slotProgressItemCompleted( ProgressItem *item ) <a name="l00142"></a>00142 { <a name="l00143"></a>00143 <span class="keywordflow">if</span> ( item->parent() ) <span class="keywordflow">return</span>; <span class="comment">// we are only interested in top level items</span> <a name="l00144"></a>00144 connectSingleItem(); <span class="comment">// if going back to 1 item</span> <a name="l00145"></a>00145 <span class="keywordflow">if</span> ( ProgressManager::instance()->isEmpty() ) { <span class="comment">// No item</span> <a name="l00146"></a>00146 <span class="comment">// Done. In 5s the progress-widget will close, then we can clean up the statusbar</span> <a name="l00147"></a>00147 QTimer::singleShot( 5000, <span class="keyword">this</span>, SLOT( slotClean() ) ); <a name="l00148"></a>00148 } <span class="keywordflow">else</span> <span class="keywordflow">if</span> ( mCurrentItem ) { <span class="comment">// Exactly one item</span> <a name="l00149"></a>00149 <span class="keyword">delete</span> mBusyTimer; <a name="l00150"></a>00150 mBusyTimer = 0; <a name="l00151"></a>00151 activateSingleItemMode(); <a name="l00152"></a>00152 } <a name="l00153"></a>00153 } <a name="l00154"></a>00154 <a name="l00155"></a>00155 <span class="keywordtype">void</span> StatusbarProgressWidget::connectSingleItem() <a name="l00156"></a>00156 { <a name="l00157"></a>00157 <span class="keywordflow">if</span> ( mCurrentItem ) { <a name="l00158"></a>00158 disconnect ( mCurrentItem, SIGNAL( progressItemProgress( KPIM::ProgressItem *, <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> ) ), <a name="l00159"></a>00159 <span class="keyword">this</span>, SLOT( slotProgressItemProgress( KPIM::ProgressItem *, <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> ) ) ); <a name="l00160"></a>00160 mCurrentItem = 0; <a name="l00161"></a>00161 } <a name="l00162"></a>00162 mCurrentItem = ProgressManager::instance()->singleItem(); <a name="l00163"></a>00163 <span class="keywordflow">if</span> ( mCurrentItem ) { <a name="l00164"></a>00164 connect ( mCurrentItem, SIGNAL( progressItemProgress( KPIM::ProgressItem *, <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> ) ), <a name="l00165"></a>00165 <span class="keyword">this</span>, SLOT( slotProgressItemProgress( KPIM::ProgressItem *, <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> ) ) ); <a name="l00166"></a>00166 } <a name="l00167"></a>00167 } <a name="l00168"></a>00168 <a name="l00169"></a>00169 <span class="keywordtype">void</span> StatusbarProgressWidget::activateSingleItemMode() <a name="l00170"></a>00170 { <a name="l00171"></a>00171 m_pProgressBar->setTotalSteps( 100 ); <a name="l00172"></a>00172 m_pProgressBar->setProgress( mCurrentItem->progress() ); <a name="l00173"></a>00173 m_pProgressBar->setPercentageVisible( <span class="keyword">true</span> ); <a name="l00174"></a>00174 } <a name="l00175"></a>00175 <a name="l00176"></a>00176 <span class="keywordtype">void</span> StatusbarProgressWidget::slotShowItemDelayed() <a name="l00177"></a>00177 { <a name="l00178"></a>00178 <span class="keywordtype">bool</span> noItems = ProgressManager::instance()->isEmpty(); <a name="l00179"></a>00179 <span class="keywordflow">if</span> ( mCurrentItem ) { <a name="l00180"></a>00180 activateSingleItemMode(); <a name="l00181"></a>00181 } <span class="keywordflow">else</span> <span class="keywordflow">if</span> ( !noItems ) { <span class="comment">// N items</span> <a name="l00182"></a>00182 m_pProgressBar->setTotalSteps( 0 ); <a name="l00183"></a>00183 m_pProgressBar->setPercentageVisible( <span class="keyword">false</span> ); <a name="l00184"></a>00184 Q_ASSERT( mBusyTimer ); <a name="l00185"></a>00185 <span class="keywordflow">if</span> ( mBusyTimer ) <a name="l00186"></a>00186 mBusyTimer->start( 100 ); <a name="l00187"></a>00187 } <a name="l00188"></a>00188 <a name="l00189"></a>00189 <span class="keywordflow">if</span> ( !noItems && mode == None ) { <a name="l00190"></a>00190 mode = Progress; <a name="l00191"></a>00191 setMode(); <a name="l00192"></a>00192 } <a name="l00193"></a>00193 } <a name="l00194"></a>00194 <a name="l00195"></a>00195 <span class="keywordtype">void</span> StatusbarProgressWidget::slotBusyIndicator() <a name="l00196"></a>00196 { <a name="l00197"></a>00197 <span class="keywordtype">int</span> p = m_pProgressBar->progress(); <a name="l00198"></a>00198 m_pProgressBar->setProgress( p + 10 ); <a name="l00199"></a>00199 } <a name="l00200"></a>00200 <a name="l00201"></a>00201 <span class="keywordtype">void</span> StatusbarProgressWidget::slotProgressItemProgress( ProgressItem *item, <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> value ) <a name="l00202"></a>00202 { <a name="l00203"></a>00203 Q_ASSERT( item == mCurrentItem); <span class="comment">// the only one we should be connected to</span> <a name="l00204"></a>00204 m_pProgressBar->setProgress( value ); <a name="l00205"></a>00205 } <a name="l00206"></a>00206 <a name="l00207"></a>00207 <span class="keywordtype">void</span> StatusbarProgressWidget::slotSetSSL( <span class="keywordtype">bool</span> ssl ) <a name="l00208"></a>00208 { <a name="l00209"></a>00209 m_sslLabel->setEncrypted( ssl ); <a name="l00210"></a>00210 } <a name="l00211"></a>00211 <a name="l00212"></a>00212 <span class="keywordtype">void</span> StatusbarProgressWidget::setMode() { <a name="l00213"></a>00213 <span class="keywordflow">switch</span> ( mode ) { <a name="l00214"></a>00214 <span class="keywordflow">case</span> None: <a name="l00215"></a>00215 <span class="keywordflow">if</span> ( m_bShowButton ) { <a name="l00216"></a>00216 m_pButton->hide(); <a name="l00217"></a>00217 } <a name="l00218"></a>00218 m_sslLabel->setState( SSLLabel::Done ); <a name="l00219"></a>00219 <span class="comment">// show the empty label in order to make the status bar look better</span> <a name="l00220"></a>00220 stack->show(); <a name="l00221"></a>00221 stack->raiseWidget( m_pLabel ); <a name="l00222"></a>00222 <span class="keywordflow">break</span>; <a name="l00223"></a>00223 <a name="l00224"></a>00224 <span class="preprocessor">#if 0</span> <a name="l00225"></a>00225 <span class="preprocessor"></span> <span class="keywordflow">case</span> Label: <a name="l00226"></a>00226 <span class="keywordflow">if</span> ( m_bShowButton ) { <a name="l00227"></a>00227 m_pButton->show(); <a name="l00228"></a>00228 } <a name="l00229"></a>00229 m_sslLabel->setState( m_sslLabel->lastState() ); <a name="l00230"></a>00230 stack->show(); <a name="l00231"></a>00231 stack->raiseWidget( m_pLabel ); <a name="l00232"></a>00232 <span class="keywordflow">break</span>; <a name="l00233"></a>00233 <span class="preprocessor">#endif</span> <a name="l00234"></a>00234 <span class="preprocessor"></span> <a name="l00235"></a>00235 <span class="keywordflow">case</span> Progress: <a name="l00236"></a>00236 stack->show(); <a name="l00237"></a>00237 stack->raiseWidget( m_pProgressBar ); <a name="l00238"></a>00238 <span class="keywordflow">if</span> ( m_bShowButton ) { <a name="l00239"></a>00239 m_pButton->show(); <a name="l00240"></a>00240 } <a name="l00241"></a>00241 m_sslLabel->setState( m_sslLabel->lastState() ); <a name="l00242"></a>00242 <span class="keywordflow">break</span>; <a name="l00243"></a>00243 } <a name="l00244"></a>00244 } <a name="l00245"></a>00245 <a name="l00246"></a>00246 <span class="keywordtype">void</span> StatusbarProgressWidget::slotClean() <a name="l00247"></a>00247 { <a name="l00248"></a>00248 <span class="comment">// check if a new item showed up since we started the timer. If not, clear</span> <a name="l00249"></a>00249 <span class="keywordflow">if</span> ( ProgressManager::instance()->isEmpty() ) { <a name="l00250"></a>00250 m_pProgressBar->setProgress( 0 ); <a name="l00251"></a>00251 <span class="comment">//m_pLabel->clear();</span> <a name="l00252"></a>00252 mode = None; <a name="l00253"></a>00253 setMode(); <a name="l00254"></a>00254 } <a name="l00255"></a>00255 } <a name="l00256"></a>00256 <a name="l00257"></a>00257 <span class="keywordtype">bool</span> StatusbarProgressWidget::eventFilter( QObject *, QEvent *ev ) <a name="l00258"></a>00258 { <a name="l00259"></a>00259 <span class="keywordflow">if</span> ( ev->type() == QEvent::MouseButtonPress ) { <a name="l00260"></a>00260 QMouseEvent *e = (QMouseEvent*)ev; <a name="l00261"></a>00261 <a name="l00262"></a>00262 <span class="keywordflow">if</span> ( e->button() == LeftButton && mode != None ) { <span class="comment">// toggle view on left mouse button</span> <a name="l00263"></a>00263 <span class="comment">// Consensus seems to be that we should show/hide the fancy dialog when the user</span> <a name="l00264"></a>00264 <span class="comment">// clicks anywhere in the small one.</span> <a name="l00265"></a>00265 mProgressDialog->slotToggleVisibility(); <a name="l00266"></a>00266 <span class="keywordflow">return</span> <span class="keyword">true</span>; <a name="l00267"></a>00267 } <a name="l00268"></a>00268 } <a name="l00269"></a>00269 <span class="keywordflow">return</span> <span class="keyword">false</span>; <a name="l00270"></a>00270 } <a name="l00271"></a>00271 <a name="l00272"></a>00272 <span class="keywordtype">void</span> StatusbarProgressWidget::slotProgressDialogVisible( <span class="keywordtype">bool</span> b ) <a name="l00273"></a>00273 { <a name="l00274"></a>00274 <span class="comment">// Update the hide/show button when the detailed one is shown/hidden</span> <a name="l00275"></a>00275 <span class="keywordflow">if</span> ( b ) { <a name="l00276"></a>00276 m_pButton->setPixmap( SmallIcon( <span class="stringliteral">"down"</span> ) ); <a name="l00277"></a>00277 QToolTip::remove( m_pButton ); <a name="l00278"></a>00278 QToolTip::add( m_pButton, i18n(<span class="stringliteral">"Hide detailed progress window"</span>) ); <a name="l00279"></a>00279 setMode(); <a name="l00280"></a>00280 } <span class="keywordflow">else</span> { <a name="l00281"></a>00281 m_pButton->setPixmap( SmallIcon( <span class="stringliteral">"up"</span> ) ); <a name="l00282"></a>00282 QToolTip::remove( m_pButton ); <a name="l00283"></a>00283 QToolTip::add( m_pButton, i18n(<span class="stringliteral">"Show detailed progress window"</span>) ); <a name="l00284"></a>00284 } <a name="l00285"></a>00285 } <a name="l00286"></a>00286 <a name="l00287"></a>00287 <span class="preprocessor">#include "statusbarprogresswidget.moc"</span> </pre></div></div> </div></div> </td> </tr> <tr> <td valign="top" id="leftmenu" width="25%"> <a name="navigation"></a> <div 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