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<div class="title">kmenubar.cpp</div> </div>
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<div class="fragment"><pre class="fragment"><a name="l00001"></a>00001 <span class="comment">/* This file is part of the KDE libraries</span>
<a name="l00002"></a>00002 <span class="comment"> Copyright (C) 1997, 1998, 1999, 2000 Sven Radej (radej@kde.org)</span>
<a name="l00003"></a>00003 <span class="comment"> Copyright (C) 1997, 1998, 1999, 2000 Matthias Ettrich (ettrich@kde.org)</span>
<a name="l00004"></a>00004 <span class="comment"> Copyright (C) 1999, 2000 Daniel "Mosfet" Duley (mosfet@kde.org)</span>
<a name="l00005"></a>00005 <span class="comment"></span>
<a name="l00006"></a>00006 <span class="comment"> This library is free software; you can redistribute it and/or</span>
<a name="l00007"></a>00007 <span class="comment"> modify it under the terms of the GNU Library General Public</span>
<a name="l00008"></a>00008 <span class="comment"> License as published by the Free Software Foundation; either</span>
<a name="l00009"></a>00009 <span class="comment"> version 2 of the License, or (at your option) any later version.</span>
<a name="l00010"></a>00010 <span class="comment"></span>
<a name="l00011"></a>00011 <span class="comment"> This library is distributed in the hope that it will be useful,</span>
<a name="l00012"></a>00012 <span class="comment"> but WITHOUT ANY WARRANTY; without even the implied warranty of</span>
<a name="l00013"></a>00013 <span class="comment"> MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU</span>
<a name="l00014"></a>00014 <span class="comment"> Library General Public License for more details.</span>
<a name="l00015"></a>00015 <span class="comment"></span>
<a name="l00016"></a>00016 <span class="comment"> You should have received a copy of the GNU Library General Public License</span>
<a name="l00017"></a>00017 <span class="comment"> along with this library; see the file COPYING.LIB. If not, write to</span>
<a name="l00018"></a>00018 <span class="comment"> the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,</span>
<a name="l00019"></a>00019 <span class="comment"> Boston, MA 02110-1301, USA.</span>
<a name="l00020"></a>00020 <span class="comment"> */</span>
<a name="l00021"></a>00021
<a name="l00022"></a>00022
<a name="l00023"></a>00023 <span class="preprocessor">#ifndef INCLUDE_MENUITEM_DEF</span>
<a name="l00024"></a>00024 <span class="preprocessor"></span><span class="preprocessor">#define INCLUDE_MENUITEM_DEF</span>
<a name="l00025"></a>00025 <span class="preprocessor"></span><span class="preprocessor">#endif</span>
<a name="l00026"></a>00026 <span class="preprocessor"></span>
<a name="l00027"></a>00027 <span class="preprocessor">#include "config.h"</span>
<a name="l00028"></a>00028 <span class="preprocessor">#include <qevent.h></span>
<a name="l00029"></a>00029 <span class="preprocessor">#include <qobjectlist.h></span>
<a name="l00030"></a>00030 <span class="preprocessor">#include <qaccel.h></span>
<a name="l00031"></a>00031 <span class="preprocessor">#include <qpainter.h></span>
<a name="l00032"></a>00032 <span class="preprocessor">#include <qstyle.h></span>
<a name="l00033"></a>00033 <span class="preprocessor">#include <qtimer.h></span>
<a name="l00034"></a>00034
<a name="l00035"></a>00035 <span class="preprocessor">#include <kconfig.h></span>
<a name="l00036"></a>00036 <span class="preprocessor">#include <kglobalsettings.h></span>
<a name="l00037"></a>00037 <span class="preprocessor">#include <kmenubar.h></span>
<a name="l00038"></a>00038 <span class="preprocessor">#include <kapplication.h></span>
<a name="l00039"></a>00039 <span class="preprocessor">#include <kglobal.h></span>
<a name="l00040"></a>00040 <span class="preprocessor">#include <kdebug.h></span>
<a name="l00041"></a>00041 <span class="preprocessor">#include <kmanagerselection.h></span>
<a name="l00042"></a>00042
<a name="l00043"></a>00043 <span class="preprocessor">#ifdef Q_WS_X11</span>
<a name="l00044"></a>00044 <span class="preprocessor"></span><span class="preprocessor">#include <kwin.h></span>
<a name="l00045"></a>00045 <span class="preprocessor">#include <kwinmodule.h></span>
<a name="l00046"></a>00046 <span class="preprocessor">#include <qxembed.h></span>
<a name="l00047"></a>00047
<a name="l00048"></a>00048 <span class="preprocessor">#include <X11/Xlib.h></span>
<a name="l00049"></a>00049 <span class="preprocessor">#include <X11/Xutil.h></span>
<a name="l00050"></a>00050 <span class="preprocessor">#include <X11/Xatom.h></span>
<a name="l00051"></a>00051 <span class="preprocessor">#endif</span>
<a name="l00052"></a>00052 <span class="preprocessor"></span>
<a name="l00053"></a>00053 <span class="comment">/*</span>
<a name="l00054"></a>00054 <span class="comment"></span>
<a name="l00055"></a>00055 <span class="comment"> Toplevel menubar (not for the fallback size handling done by itself):</span>
<a name="l00056"></a>00056 <span class="comment"> - should not alter position or set strut</span>
<a name="l00057"></a>00057 <span class="comment"> - every toplevel must have at most one matching topmenu</span>
<a name="l00058"></a>00058 <span class="comment"> - embedder won't allow shrinking below a certain size</span>
<a name="l00059"></a>00059 <span class="comment"> - must have WM_TRANSIENT_FOR pointing the its mainwindow</span>
<a name="l00060"></a>00060 <span class="comment"> - the exception is desktop's menubar, which can be transient for root window</span>
<a name="l00061"></a>00061 <span class="comment"> because of using root window as the desktop window</span>
<a name="l00062"></a>00062 <span class="comment"> - Fitts' Law</span>
<a name="l00063"></a>00063 <span class="comment"></span>
<a name="l00064"></a>00064 <span class="comment">*/</span>
<a name="l00065"></a>00065
<a name="l00066"></a>00066 <span class="keyword">class </span>KMenuBar::KMenuBarPrivate
<a name="l00067"></a>00067 {
<a name="l00068"></a>00068 <span class="keyword">public</span>:
<a name="l00069"></a>00069 KMenuBarPrivate()
<a name="l00070"></a>00070 : forcedTopLevel( false ),
<a name="l00071"></a>00071 topLevel( false ),
<a name="l00072"></a>00072 wasTopLevel( false ),
<a name="l00073"></a>00073 #ifdef Q_WS_X11
<a name="l00074"></a>00074 selection( NULL ),
<a name="l00075"></a>00075 #endif
<a name="l00076"></a>00076 min_size( 0, 0 )
<a name="l00077"></a>00077 {
<a name="l00078"></a>00078 }
<a name="l00079"></a>00079 ~KMenuBarPrivate()
<a name="l00080"></a>00080 {
<a name="l00081"></a>00081 <span class="preprocessor">#ifdef Q_WS_X11</span>
<a name="l00082"></a>00082 <span class="preprocessor"></span> <span class="keyword">delete</span> selection;
<a name="l00083"></a>00083 <span class="preprocessor">#endif</span>
<a name="l00084"></a>00084 <span class="preprocessor"></span> }
<a name="l00085"></a>00085 <span class="keywordtype">bool</span> forcedTopLevel;
<a name="l00086"></a>00086 <span class="keywordtype">bool</span> topLevel;
<a name="l00087"></a>00087 <span class="keywordtype">bool</span> wasTopLevel; <span class="comment">// when TLW is fullscreen, remember state</span>
<a name="l00088"></a>00088 <span class="keywordtype">int</span> frameStyle; <span class="comment">// only valid in toplevel mode</span>
<a name="l00089"></a>00089 <span class="keywordtype">int</span> lineWidth; <span class="comment">// dtto</span>
<a name="l00090"></a>00090 <span class="keywordtype">int</span> margin; <span class="comment">// dtto</span>
<a name="l00091"></a>00091 <span class="keywordtype">bool</span> fallback_mode; <span class="comment">// dtto</span>
<a name="l00092"></a>00092 <span class="preprocessor">#ifdef Q_WS_X11</span>
<a name="l00093"></a>00093 <span class="preprocessor"></span> KSelectionWatcher* selection;
<a name="l00094"></a>00094 <span class="preprocessor">#endif</span>
<a name="l00095"></a>00095 <span class="preprocessor"></span> <a class="codeRef" href="qtimer.html">QTimer</a> selection_timer;
<a name="l00096"></a>00096 <a class="codeRef" href="qsize.html">QSize</a> min_size;
<a name="l00097"></a>00097 <span class="keyword">static</span> Atom makeSelectionAtom();
<a name="l00098"></a>00098 };
<a name="l00099"></a>00099
<a name="l00100"></a>00100 <span class="preprocessor">#ifdef Q_WS_X11</span>
<a name="l00101"></a>00101 <span class="preprocessor"></span><span class="keyword">static</span> Atom selection_atom = None;
<a name="l00102"></a>00102 <span class="keyword">static</span> Atom msg_type_atom = None;
<a name="l00103"></a>00103
<a name="l00104"></a>00104 <span class="keyword">static</span>
<a name="l00105"></a>00105 <span class="keywordtype">void</span> initAtoms()
<a name="l00106"></a>00106 {
<a name="l00107"></a>00107 <span class="keywordtype">char</span> nm[ 100 ];
<a name="l00108"></a>00108 sprintf( nm, <span class="stringliteral">"_KDE_TOPMENU_OWNER_S%d"</span>, DefaultScreen( qt_xdisplay()));
<a name="l00109"></a>00109 <span class="keywordtype">char</span> nm2[] = <span class="stringliteral">"_KDE_TOPMENU_MINSIZE"</span>;
<a name="l00110"></a>00110 <span class="keywordtype">char</span>* names[ 2 ] = { nm, nm2 };
<a name="l00111"></a>00111 Atom atoms[ 2 ];
<a name="l00112"></a>00112 XInternAtoms( qt_xdisplay(), names, 2, False, atoms );
<a name="l00113"></a>00113 selection_atom = atoms[ 0 ];
<a name="l00114"></a>00114 msg_type_atom = atoms[ 1 ];
<a name="l00115"></a>00115 }
<a name="l00116"></a>00116 <span class="preprocessor">#endif</span>
<a name="l00117"></a>00117 <span class="preprocessor"></span>
<a name="l00118"></a>00118 Atom KMenuBar::KMenuBarPrivate::makeSelectionAtom()
<a name="l00119"></a>00119 {
<a name="l00120"></a>00120 <span class="preprocessor">#ifdef Q_WS_X11</span>
<a name="l00121"></a>00121 <span class="preprocessor"></span> <span class="keywordflow">if</span>( selection_atom == None )
<a name="l00122"></a>00122 initAtoms();
<a name="l00123"></a>00123 <span class="keywordflow">return</span> selection_atom;
<a name="l00124"></a>00124 <span class="preprocessor">#else</span>
<a name="l00125"></a>00125 <span class="preprocessor"></span> <span class="keywordflow">return</span> 0;
<a name="l00126"></a>00126 <span class="preprocessor">#endif</span>
<a name="l00127"></a>00127 <span class="preprocessor"></span>}
<a name="l00128"></a>00128
<a name="l00129"></a>00129 KMenuBar::KMenuBar(<a class="codeRef" href="qwidget.html">QWidget</a> *parent, <span class="keyword">const</span> <span class="keywordtype">char</span> *name)
<a name="l00130"></a>00130 : <a class="codeRef" href="qmenubar.html">QMenuBar</a>(parent, name)
<a name="l00131"></a>00131 {
<a name="l00132"></a>00132 <span class="preprocessor">#ifdef Q_WS_X11</span>
<a name="l00133"></a>00133 <span class="preprocessor"></span> QXEmbed::initialize();
<a name="l00134"></a>00134 <span class="preprocessor">#endif</span>
<a name="l00135"></a>00135 <span class="preprocessor"></span> d = <span class="keyword">new</span> KMenuBarPrivate;
<a name="l00136"></a>00136 connect( &d->selection_timer, SIGNAL( timeout()),
<a name="l00137"></a>00137 <span class="keyword">this</span>, SLOT( selectionTimeout()));
<a name="l00138"></a>00138
<a name="l00139"></a>00139 connect( qApp->desktop(), SIGNAL( resized( <span class="keywordtype">int</span> )), SLOT( updateFallbackSize()));
<a name="l00140"></a>00140
<a name="l00141"></a>00141 <span class="keywordflow">if</span> ( kapp )
<a name="l00142"></a>00142 <span class="comment">// toolbarAppearanceChanged(int) is sent when changing macstyle</span>
<a name="l00143"></a>00143 connect( kapp, SIGNAL(toolbarAppearanceChanged(<span class="keywordtype">int</span>)),
<a name="l00144"></a>00144 <span class="keyword">this</span>, SLOT(slotReadConfig()));
<a name="l00145"></a>00145
<a name="l00146"></a>00146 slotReadConfig();
<a name="l00147"></a>00147 }
<a name="l00148"></a>00148
<a name="l00149"></a>00149 KMenuBar::~KMenuBar()
<a name="l00150"></a>00150 {
<a name="l00151"></a>00151 <span class="keyword">delete</span> d;
<a name="l00152"></a>00152 }
<a name="l00153"></a>00153
<a name="l00154"></a><a class="code" href="classKMenuBar.html#a24be03a49596ecf9a828970d438c665e">00154</a> <span class="keywordtype">void</span> <a class="code" href="classKMenuBar.html#a24be03a49596ecf9a828970d438c665e" title="This controls whether or not this menubar will be a top-level bar similar to the way Macintosh handle...">KMenuBar::setTopLevelMenu</a>(<span class="keywordtype">bool</span> top_level)
<a name="l00155"></a>00155 {
<a name="l00156"></a>00156 d->forcedTopLevel = top_level;
<a name="l00157"></a>00157 setTopLevelMenuInternal( top_level );
<a name="l00158"></a>00158 }
<a name="l00159"></a>00159
<a name="l00160"></a>00160 <span class="keywordtype">void</span> KMenuBar::setTopLevelMenuInternal(<span class="keywordtype">bool</span> top_level)
<a name="l00161"></a>00161 {
<a name="l00162"></a>00162 <span class="keywordflow">if</span> (d->forcedTopLevel)
<a name="l00163"></a>00163 top_level = <span class="keyword">true</span>;
<a name="l00164"></a>00164
<a name="l00165"></a>00165 d->wasTopLevel = top_level;
<a name="l00166"></a>00166 <span class="keywordflow">if</span>( parentWidget()
<a name="l00167"></a>00167 && parentWidget()->topLevelWidget()->isFullScreen())
<a name="l00168"></a>00168 top_level = <span class="keyword">false</span>;
<a name="l00169"></a>00169
<a name="l00170"></a>00170 <span class="keywordflow">if</span> ( <a class="code" href="classKMenuBar.html#a1947bc3925b39917b11e12992b0bf63a" title="Is our menubar a top-level (Macintosh style) menubar?">isTopLevelMenu</a>() == top_level )
<a name="l00171"></a>00171 <span class="keywordflow">return</span>;
<a name="l00172"></a>00172 d->topLevel = top_level;
<a name="l00173"></a>00173 <span class="keywordflow">if</span> ( <a class="code" href="classKMenuBar.html#a1947bc3925b39917b11e12992b0bf63a" title="Is our menubar a top-level (Macintosh style) menubar?">isTopLevelMenu</a>() )
<a name="l00174"></a>00174 {
<a name="l00175"></a>00175 <span class="preprocessor">#ifdef Q_WS_X11</span>
<a name="l00176"></a>00176 <span class="preprocessor"></span> d->selection = <span class="keyword">new</span> KSelectionWatcher( KMenuBarPrivate::makeSelectionAtom(),
<a name="l00177"></a>00177 DefaultScreen( qt_xdisplay()));
<a name="l00178"></a>00178 connect( d->selection, SIGNAL( newOwner( Window )),
<a name="l00179"></a>00179 <span class="keyword">this</span>, SLOT( updateFallbackSize()));
<a name="l00180"></a>00180 connect( d->selection, SIGNAL( lostOwner()),
<a name="l00181"></a>00181 <span class="keyword">this</span>, SLOT( updateFallbackSize()));
<a name="l00182"></a>00182 <span class="preprocessor">#endif</span>
<a name="l00183"></a>00183 <span class="preprocessor"></span> d->frameStyle = frameStyle();
<a name="l00184"></a>00184 d->lineWidth = lineWidth();
<a name="l00185"></a>00185 d->margin = margin();
<a name="l00186"></a>00186 d->fallback_mode = <span class="keyword">false</span>;
<a name="l00187"></a>00187 <span class="keywordtype">bool</span> wasShown = !isHidden();
<a name="l00188"></a>00188 reparent( parentWidget(), WType_TopLevel | WStyle_Tool | WStyle_Customize | WStyle_NoBorder, <a class="codeRef" href="qpoint.html">QPoint</a>(0,0), <span class="keyword">false</span> );
<a name="l00189"></a>00189 <span class="preprocessor">#ifdef Q_WS_X11</span>
<a name="l00190"></a>00190 <span class="preprocessor"></span> <a class="codeRef" doxygen="kdecore.tag:../../kdecore/html/" href="../../kdecore/html/classKWin.html#ab15084117ff775d5fea7ce99ad1b24be">KWin::setType</a>( winId(), NET::TopMenu );
<a name="l00191"></a>00191 <span class="keywordflow">if</span>( parentWidget())
<a name="l00192"></a>00192 XSetTransientForHint( qt_xdisplay(), winId(), parentWidget()->topLevelWidget()->winId());
<a name="l00193"></a>00193 <span class="preprocessor">#endif</span>
<a name="l00194"></a>00194 <span class="preprocessor"></span> QMenuBar::setFrameStyle( NoFrame );
<a name="l00195"></a>00195 QMenuBar::setLineWidth( 0 );
<a name="l00196"></a>00196 QMenuBar::setMargin( 0 );
<a name="l00197"></a>00197 updateFallbackSize();
<a name="l00198"></a>00198 d->min_size = <a class="codeRef" href="qsize.html">QSize</a>( 0, 0 );
<a name="l00199"></a>00199 <span class="keywordflow">if</span>( parentWidget() && !parentWidget()->isTopLevel())
<a name="l00200"></a>00200 setShown( parentWidget()->isVisible());
<a name="l00201"></a>00201 <span class="keywordflow">else</span> <span class="keywordflow">if</span> ( wasShown )
<a name="l00202"></a>00202 show();
<a name="l00203"></a>00203 } <span class="keywordflow">else</span>
<a name="l00204"></a>00204 {
<a name="l00205"></a>00205 <span class="preprocessor">#ifdef Q_WS_X11</span>
<a name="l00206"></a>00206 <span class="preprocessor"></span> <span class="keyword">delete</span> d->selection;
<a name="l00207"></a>00207 d->selection = NULL;
<a name="l00208"></a>00208 <span class="preprocessor">#endif</span>
<a name="l00209"></a>00209 <span class="preprocessor"></span> setBackgroundMode( PaletteButton );
<a name="l00210"></a>00210 setFrameStyle( d->frameStyle );
<a name="l00211"></a>00211 setLineWidth( d->lineWidth );
<a name="l00212"></a>00212 setMargin( d->margin );
<a name="l00213"></a>00213 setMinimumSize( 0, 0 );
<a name="l00214"></a>00214 setMaximumSize( QWIDGETSIZE_MAX, QWIDGETSIZE_MAX );
<a name="l00215"></a>00215 updateMenuBarSize();
<a name="l00216"></a>00216 <span class="keywordflow">if</span> ( parentWidget() )
<a name="l00217"></a>00217 reparent( parentWidget(), <a class="codeRef" href="qpoint.html">QPoint</a>(0,0), !isHidden());
<a name="l00218"></a>00218 }
<a name="l00219"></a>00219 }
<a name="l00220"></a>00220
<a name="l00221"></a><a class="code" href="classKMenuBar.html#a1947bc3925b39917b11e12992b0bf63a">00221</a> <span class="keywordtype">bool</span> <a class="code" href="classKMenuBar.html#a1947bc3925b39917b11e12992b0bf63a" title="Is our menubar a top-level (Macintosh style) menubar?">KMenuBar::isTopLevelMenu</a>()<span class="keyword"> const</span>
<a name="l00222"></a>00222 <span class="keyword"></span>{
<a name="l00223"></a>00223 <span class="keywordflow">return</span> d->topLevel;
<a name="l00224"></a>00224 }
<a name="l00225"></a>00225
<a name="l00226"></a>00226 <span class="comment">// KDE4 remove</span>
<a name="l00227"></a>00227 <span class="keywordtype">void</span> KMenuBar::show()
<a name="l00228"></a>00228 {
<a name="l00229"></a>00229 <a class="codeRef" href="qmenubar.html#show">QMenuBar::show</a>();
<a name="l00230"></a>00230 }
<a name="l00231"></a>00231
<a name="l00232"></a>00232 <span class="keywordtype">void</span> KMenuBar::slotReadConfig()
<a name="l00233"></a>00233 {
<a name="l00234"></a>00234 <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="l00235"></a>00235 <a class="codeRef" doxygen="kdecore.tag:../../kdecore/html/" href="../../kdecore/html/classKConfigGroupSaver.html">KConfigGroupSaver</a> saver( config, <span class="stringliteral">"KDE"</span> );
<a name="l00236"></a>00236 setTopLevelMenuInternal( config-><a class="codeRef" doxygen="kdecore.tag:../../kdecore/html/" href="../../kdecore/html/classKConfigBase.html#a515c85fb1b7b3ddab4c6612cdb67bf74">readBoolEntry</a>( <span class="stringliteral">"macStyle"</span>, <span class="keyword">false</span> ) );
<a name="l00237"></a>00237 }
<a name="l00238"></a>00238
<a name="l00239"></a>00239 <span class="keywordtype">bool</span> KMenuBar::eventFilter(<a class="codeRef" href="qobject.html">QObject</a> *obj, <a class="codeRef" href="qevent.html">QEvent</a> *ev)
<a name="l00240"></a>00240 {
<a name="l00241"></a>00241 <span class="keywordflow">if</span> ( d->topLevel )
<a name="l00242"></a>00242 {
<a name="l00243"></a>00243 <span class="keywordflow">if</span> ( parentWidget() && obj == parentWidget()->topLevelWidget() )
<a name="l00244"></a>00244 {
<a name="l00245"></a>00245 <span class="keywordflow">if</span>( ev-><a class="codeRef" href="qevent.html#type">type</a>() == QEvent::Resize )
<a name="l00246"></a>00246 <span class="keywordflow">return</span> <span class="keyword">false</span>; <span class="comment">// ignore resizing of parent, QMenuBar would try to adjust size</span>
<a name="l00247"></a>00247 <span class="keywordflow">if</span> ( ev-><a class="codeRef" href="qevent.html#type">type</a>() == QEvent::Accel || ev-><a class="codeRef" href="qevent.html#type">type</a>() == QEvent::AccelAvailable )
<a name="l00248"></a>00248 {
<a name="l00249"></a>00249 <span class="keywordflow">if</span> ( <a class="codeRef" href="qapplication.html#sendEvent">QApplication::sendEvent</a>( topLevelWidget(), ev ) )
<a name="l00250"></a>00250 <span class="keywordflow">return</span> <span class="keyword">true</span>;
<a name="l00251"></a>00251 }
<a name="l00252"></a>00252 <span class="keywordflow">if</span>(ev-><a class="codeRef" href="qevent.html#type">type</a>() == QEvent::ShowFullScreen )
<a name="l00253"></a>00253 <span class="comment">// will update the state properly</span>
<a name="l00254"></a>00254 setTopLevelMenuInternal( d->topLevel );
<a name="l00255"></a>00255 }
<a name="l00256"></a>00256 <span class="keywordflow">if</span>( parentWidget() && obj == parentWidget() && ev-><a class="codeRef" href="qevent.html#type">type</a>() == QEvent::Reparent )
<a name="l00257"></a>00257 {
<a name="l00258"></a>00258 <span class="preprocessor">#ifdef Q_WS_X11</span>
<a name="l00259"></a>00259 <span class="preprocessor"></span> XSetTransientForHint( qt_xdisplay(), winId(), parentWidget()->topLevelWidget()->winId());
<a name="l00260"></a>00260 <span class="preprocessor">#else</span>
<a name="l00261"></a>00261 <span class="preprocessor"></span> <span class="comment">//TODO: WIN32?</span>
<a name="l00262"></a>00262 <span class="preprocessor">#endif</span>
<a name="l00263"></a>00263 <span class="preprocessor"></span> setShown( parentWidget()->isTopLevel() || parentWidget()->isVisible());
<a name="l00264"></a>00264 }
<a name="l00265"></a>00265 <span class="keywordflow">if</span>( parentWidget() && !parentWidget()->isTopLevel() && obj == parentWidget())
<a name="l00266"></a>00266 { <span class="comment">// if the parent is not toplevel, KMenuBar needs to match its visibility status</span>
<a name="l00267"></a>00267 <span class="keywordflow">if</span>( ev-><a class="codeRef" href="qevent.html#type">type</a>() == QEvent::Show )
<a name="l00268"></a>00268 {
<a name="l00269"></a>00269 <span class="preprocessor">#ifdef Q_WS_X11</span>
<a name="l00270"></a>00270 <span class="preprocessor"></span> XSetTransientForHint( qt_xdisplay(), winId(), parentWidget()->topLevelWidget()->winId());
<a name="l00271"></a>00271 <span class="preprocessor">#else</span>
<a name="l00272"></a>00272 <span class="preprocessor"></span> <span class="comment">//TODO: WIN32?</span>
<a name="l00273"></a>00273 <span class="preprocessor">#endif</span>
<a name="l00274"></a>00274 <span class="preprocessor"></span> show();
<a name="l00275"></a>00275 }
<a name="l00276"></a>00276 <span class="keywordflow">if</span>( ev-><a class="codeRef" href="qevent.html#type">type</a>() == QEvent::Hide )
<a name="l00277"></a>00277 <a class="codeRef" href="qmenubar.html#hide">hide</a>();
<a name="l00278"></a>00278 }
<a name="l00279"></a>00279 }
<a name="l00280"></a>00280 <span class="keywordflow">else</span>
<a name="l00281"></a>00281 {
<a name="l00282"></a>00282 <span class="keywordflow">if</span>( parentWidget() && obj == parentWidget()->topLevelWidget())
<a name="l00283"></a>00283 {
<a name="l00284"></a>00284 <span class="keywordflow">if</span>( ev-><a class="codeRef" href="qevent.html#type">type</a>() == QEvent::WindowStateChange
<a name="l00285"></a>00285 && !parentWidget()->topLevelWidget()->isFullScreen() )
<a name="l00286"></a>00286 setTopLevelMenuInternal( d->wasTopLevel );
<a name="l00287"></a>00287 }
<a name="l00288"></a>00288 }
<a name="l00289"></a>00289 <span class="keywordflow">return</span> QMenuBar::eventFilter( obj, ev );
<a name="l00290"></a>00290 }
<a name="l00291"></a>00291
<a name="l00292"></a>00292 <span class="comment">// KDE4 remove</span>
<a name="l00293"></a>00293 <span class="keywordtype">void</span> KMenuBar::showEvent( <a class="codeRef" href="qshowevent.html">QShowEvent</a> *e )
<a name="l00294"></a>00294 {
<a name="l00295"></a>00295 QMenuBar::showEvent(e);
<a name="l00296"></a>00296 }
<a name="l00297"></a>00297
<a name="l00298"></a>00298 <span class="keywordtype">void</span> KMenuBar::updateFallbackSize()
<a name="l00299"></a>00299 {
<a name="l00300"></a>00300 <span class="keywordflow">if</span>( !d->topLevel )
<a name="l00301"></a>00301 <span class="keywordflow">return</span>;
<a name="l00302"></a>00302 <span class="preprocessor">#ifdef Q_WS_X11</span>
<a name="l00303"></a>00303 <span class="preprocessor"></span> <span class="keywordflow">if</span>( d->selection->owner() != None )
<a name="l00304"></a>00304 #endif
<a name="l00305"></a>00305 { <span class="comment">// somebody is managing us, don't mess anything, undo changes</span>
<a name="l00306"></a>00306 <span class="comment">// done in fallback mode if needed</span>
<a name="l00307"></a>00307 d->selection_timer.stop();
<a name="l00308"></a>00308 <span class="keywordflow">if</span>( d->fallback_mode )
<a name="l00309"></a>00309 {
<a name="l00310"></a>00310 d->fallback_mode = <span class="keyword">false</span>;
<a name="l00311"></a>00311 <span class="comment">// KWin::setStrut( winId(), 0, 0, 0, 0 ); KWin will set strut as it will see fit</span>
<a name="l00312"></a>00312 setMinimumSize( 0, 0 );
<a name="l00313"></a>00313 setMaximumSize( QWIDGETSIZE_MAX, QWIDGETSIZE_MAX );
<a name="l00314"></a>00314 updateMenuBarSize();
<a name="l00315"></a>00315 }
<a name="l00316"></a>00316 <span class="keywordflow">return</span>;
<a name="l00317"></a>00317 }
<a name="l00318"></a>00318 <span class="keywordflow">if</span>( d->selection_timer.isActive())
<a name="l00319"></a>00319 <span class="keywordflow">return</span>;
<a name="l00320"></a>00320 d->selection_timer.start( 100, <span class="keyword">true</span> );
<a name="l00321"></a>00321 }
<a name="l00322"></a>00322
<a name="l00323"></a>00323 <span class="keywordtype">void</span> KMenuBar::selectionTimeout()
<a name="l00324"></a>00324 { <span class="comment">// nobody is managing us, handle resizing</span>
<a name="l00325"></a>00325 <span class="keywordflow">if</span> ( d->topLevel )
<a name="l00326"></a>00326 {
<a name="l00327"></a>00327 d->fallback_mode = <span class="keyword">true</span>; <span class="comment">// KMenuBar is handling its position itself</span>
<a name="l00328"></a>00328 <a class="codeRef" doxygen="kdecore.tag:../../kdecore/html/" href="../../kdecore/html/classKConfigGroup.html">KConfigGroup</a> xineramaConfig(<a class="codeRef" doxygen="kdecore.tag:../../kdecore/html/" href="../../kdecore/html/classKGlobal.html#a71532b4619923ec5f7779c5f0065e6e7">KGlobal::config</a>(),<span class="stringliteral">"Xinerama"</span>);
<a name="l00329"></a>00329 <span class="keywordtype">int</span> screen = xineramaConfig.readNumEntry(<span class="stringliteral">"MenubarScreen"</span>,
<a name="l00330"></a>00330 <a class="codeRef" href="qapplication.html#desktop">QApplication::desktop</a>()->screenNumber(<a class="codeRef" href="qpoint.html">QPoint</a>(0,0)) );
<a name="l00331"></a>00331 <a class="codeRef" href="qrect.html">QRect</a> area = <a class="codeRef" href="qapplication.html#desktop">QApplication::desktop</a>()->screenGeometry(screen);
<a name="l00332"></a>00332 <span class="keywordtype">int</span> margin = 0;
<a name="l00333"></a>00333 move(area.<a class="codeRef" href="qrect.html#left">left</a>() - margin, area.<a class="codeRef" href="qrect.html#top">top</a>() - margin);
<a name="l00334"></a>00334 setFixedSize(area.<a class="codeRef" href="qrect.html#width">width</a>() + 2* margin , <a class="codeRef" href="qmenubar.html#heightForWidth">heightForWidth</a>( area.<a class="codeRef" href="qrect.html#width">width</a>() + 2 * margin ) );
<a name="l00335"></a>00335 <span class="preprocessor">#ifdef Q_WS_X11</span>
<a name="l00336"></a>00336 <span class="preprocessor"></span> <span class="keywordtype">int</span> strut_height = height() - margin;
<a name="l00337"></a>00337 <span class="keywordflow">if</span>( strut_height < 0 )
<a name="l00338"></a>00338 strut_height = 0;
<a name="l00339"></a>00339 <a class="codeRef" doxygen="kdecore.tag:../../kdecore/html/" href="../../kdecore/html/classKWin.html#ab617f88988db36f3d6dc0292180a929e">KWin::setStrut</a>( winId(), 0, 0, strut_height, 0 );
<a name="l00340"></a>00340 <span class="preprocessor">#endif</span>
<a name="l00341"></a>00341 <span class="preprocessor"></span> }
<a name="l00342"></a>00342 }
<a name="l00343"></a>00343
<a name="l00344"></a>00344 <span class="keywordtype">int</span> KMenuBar::block_resize = 0;
<a name="l00345"></a>00345
<a name="l00346"></a>00346 <span class="keywordtype">void</span> KMenuBar::resizeEvent( <a class="codeRef" href="qresizeevent.html">QResizeEvent</a> *e )
<a name="l00347"></a>00347 {
<a name="l00348"></a>00348 <span class="keywordflow">if</span>( e->spontaneous() && d->topLevel && !d->fallback_mode )
<a name="l00349"></a>00349 {
<a name="l00350"></a>00350 ++block_resize; <span class="comment">// do not respond with configure request to ConfigureNotify event</span>
<a name="l00351"></a>00351 QMenuBar::resizeEvent(e); <span class="comment">// to avoid possible infinite loop</span>
<a name="l00352"></a>00352 --block_resize;
<a name="l00353"></a>00353 }
<a name="l00354"></a>00354 <span class="keywordflow">else</span>
<a name="l00355"></a>00355 QMenuBar::resizeEvent(e);
<a name="l00356"></a>00356 }
<a name="l00357"></a>00357
<a name="l00358"></a>00358 <span class="keywordtype">void</span> KMenuBar::setGeometry( <span class="keyword">const</span> <a class="codeRef" href="qrect.html">QRect</a>& r )
<a name="l00359"></a>00359 {
<a name="l00360"></a>00360 setGeometry( r.<a class="codeRef" href="qrect.html#x">x</a>(), r.<a class="codeRef" href="qrect.html#y">y</a>(), r.<a class="codeRef" href="qrect.html#width">width</a>(), r.<a class="codeRef" href="qrect.html#height">height</a>() );
<a name="l00361"></a>00361 }
<a name="l00362"></a>00362
<a name="l00363"></a>00363 <span class="keywordtype">void</span> KMenuBar::setGeometry( <span class="keywordtype">int</span> x, <span class="keywordtype">int</span> y, <span class="keywordtype">int</span> w, <span class="keywordtype">int</span> h )
<a name="l00364"></a>00364 {
<a name="l00365"></a>00365 <span class="keywordflow">if</span>( block_resize > 0 )
<a name="l00366"></a>00366 {
<a name="l00367"></a>00367 move( x, y );
<a name="l00368"></a>00368 <span class="keywordflow">return</span>;
<a name="l00369"></a>00369 }
<a name="l00370"></a>00370 checkSize( w, h );
<a name="l00371"></a>00371 <span class="keywordflow">if</span>( geometry() != <a class="codeRef" href="qrect.html">QRect</a>( x, y, w, h ))
<a name="l00372"></a>00372 QMenuBar::setGeometry( x, y, w, h );
<a name="l00373"></a>00373 }
<a name="l00374"></a>00374
<a name="l00375"></a>00375 <span class="keywordtype">void</span> KMenuBar::resize( <span class="keywordtype">int</span> w, <span class="keywordtype">int</span> h )
<a name="l00376"></a>00376 {
<a name="l00377"></a>00377 <span class="keywordflow">if</span>( block_resize > 0 )
<a name="l00378"></a>00378 <span class="keywordflow">return</span>;
<a name="l00379"></a>00379 checkSize( w, h );
<a name="l00380"></a>00380 <span class="keywordflow">if</span>( size() != <a class="codeRef" href="qsize.html">QSize</a>( w, h ))
<a name="l00381"></a>00381 QMenuBar::resize( w, h );
<a name="l00382"></a>00382 <span class="comment">// kdDebug() << "RS:" << w << ":" << h << ":" << width() << ":" << height() << ":" << minimumWidth() << ":" << minimumHeight() << endl;</span>
<a name="l00383"></a>00383 }
<a name="l00384"></a>00384
<a name="l00385"></a>00385 <span class="keywordtype">void</span> KMenuBar::checkSize( <span class="keywordtype">int</span>& w, <span class="keywordtype">int</span>& h )
<a name="l00386"></a>00386 {
<a name="l00387"></a>00387 <span class="keywordflow">if</span>( !d->topLevel || d->fallback_mode )
<a name="l00388"></a>00388 <span class="keywordflow">return</span>;
<a name="l00389"></a>00389 <a class="codeRef" href="qsize.html">QSize</a> s = sizeHint();
<a name="l00390"></a>00390 w = s.<a class="codeRef" href="qsize.html#width">width</a>();
<a name="l00391"></a>00391 h = s.<a class="codeRef" href="qsize.html#height">height</a>();
<a name="l00392"></a>00392 <span class="comment">// This is not done as setMinimumSize(), because that would set the minimum</span>
<a name="l00393"></a>00393 <span class="comment">// size in WM_NORMAL_HINTS, and KWin would not allow changing to smaller size</span>
<a name="l00394"></a>00394 <span class="comment">// anymore</span>
<a name="l00395"></a>00395 w = <a class="codeRef" doxygen="kdecore.tag:../../kdecore/html/" href="../../kdecore/html/classKGlobal.html#a38be3737ab66b9424771561b3f648520">KMAX</a>( w, d->min_size.width());
<a name="l00396"></a>00396 h = <a class="codeRef" doxygen="kdecore.tag:../../kdecore/html/" href="../../kdecore/html/classKGlobal.html#a38be3737ab66b9424771561b3f648520">KMAX</a>( h, d->min_size.height());
<a name="l00397"></a>00397 }
<a name="l00398"></a>00398
<a name="l00399"></a>00399 <span class="comment">// QMenuBar's sizeHint() gives wrong size (insufficient width), which causes wrapping in the kicker applet</span>
<a name="l00400"></a>00400 <a class="codeRef" href="qsize.html">QSize</a> KMenuBar::sizeHint()<span class="keyword"> const</span>
<a name="l00401"></a>00401 <span class="keyword"></span>{
<a name="l00402"></a>00402 <span class="keywordflow">if</span>( !d->topLevel || block_resize > 0 )
<a name="l00403"></a>00403 <span class="keywordflow">return</span> QMenuBar::sizeHint();
<a name="l00404"></a>00404 <span class="comment">// Since QMenuBar::sizeHint() may indirectly call resize(),</span>
<a name="l00405"></a>00405 <span class="comment">// avoid infinite recursion.</span>
<a name="l00406"></a>00406 ++block_resize;
<a name="l00407"></a>00407 <span class="comment">// find the minimum useful height, and enlarge the width until the menu fits in that height (one row)</span>
<a name="l00408"></a>00408 <span class="keywordtype">int</span> h = <a class="codeRef" href="qmenubar.html#heightForWidth">heightForWidth</a>( 1000000 );
<a name="l00409"></a>00409 <span class="keywordtype">int</span> w = QMenuBar::sizeHint().width();
<a name="l00410"></a>00410 <span class="comment">// optimization - don't call heightForWidth() too many times</span>
<a name="l00411"></a>00411 <span class="keywordflow">while</span>( <a class="codeRef" href="qmenubar.html#heightForWidth">heightForWidth</a>( w + 12 ) > h )
<a name="l00412"></a>00412 w += 12;
<a name="l00413"></a>00413 <span class="keywordflow">while</span>( <a class="codeRef" href="qmenubar.html#heightForWidth">heightForWidth</a>( w + 4 ) > h )
<a name="l00414"></a>00414 w += 4;
<a name="l00415"></a>00415 <span class="keywordflow">while</span>( <a class="codeRef" href="qmenubar.html#heightForWidth">heightForWidth</a>( w ) > h )
<a name="l00416"></a>00416 ++w;
<a name="l00417"></a>00417 --block_resize;
<a name="l00418"></a>00418 <span class="keywordflow">return</span> <a class="codeRef" href="qsize.html">QSize</a>( w, h );
<a name="l00419"></a>00419 }
<a name="l00420"></a>00420
<a name="l00421"></a>00421 <span class="preprocessor">#ifdef Q_WS_X11</span>
<a name="l00422"></a>00422 <span class="preprocessor"></span><span class="keywordtype">bool</span> KMenuBar::x11Event( XEvent* ev )
<a name="l00423"></a>00423 {
<a name="l00424"></a>00424 <span class="keywordflow">if</span>( ev->type == ClientMessage && ev->xclient.message_type == msg_type_atom
<a name="l00425"></a>00425 && ev->xclient.window == winId())
<a name="l00426"></a>00426 {
<a name="l00427"></a>00427 <span class="comment">// QMenuBar is trying really hard to keep the size it deems right.</span>
<a name="l00428"></a>00428 <span class="comment">// Forcing minimum size and blocking resizing to match parent size</span>
<a name="l00429"></a>00429 <span class="comment">// in checkResizingToParent() seem to be the only way to make</span>
<a name="l00430"></a>00430 <span class="comment">// KMenuBar keep the size it wants</span>
<a name="l00431"></a>00431 d->min_size = <a class="codeRef" href="qsize.html">QSize</a>( ev->xclient.data.l[ 1 ], ev->xclient.data.l[ 2 ] );
<a name="l00432"></a>00432 <span class="comment">// kdDebug() << "MINSIZE:" << d->min_size << endl;</span>
<a name="l00433"></a>00433 updateMenuBarSize();
<a name="l00434"></a>00434 <span class="keywordflow">return</span> <span class="keyword">true</span>;
<a name="l00435"></a>00435 }
<a name="l00436"></a>00436 <span class="keywordflow">return</span> QMenuBar::x11Event( ev );
<a name="l00437"></a>00437 }
<a name="l00438"></a>00438 <span class="preprocessor">#endif</span>
<a name="l00439"></a>00439 <span class="preprocessor"></span>
<a name="l00440"></a>00440 <span class="keywordtype">void</span> KMenuBar::updateMenuBarSize()
<a name="l00441"></a>00441 {
<a name="l00442"></a>00442 <a class="codeRef" href="qmenubar.html#menuContentsChanged">menuContentsChanged</a>(); <span class="comment">// trigger invalidating calculated size</span>
<a name="l00443"></a>00443 resize( sizeHint()); <span class="comment">// and resize to preferred size</span>
<a name="l00444"></a>00444 }
<a name="l00445"></a>00445
<a name="l00446"></a>00446 <span class="keywordtype">void</span> KMenuBar::setFrameStyle( <span class="keywordtype">int</span> style )
<a name="l00447"></a>00447 {
<a name="l00448"></a>00448 <span class="keywordflow">if</span>( d->topLevel )
<a name="l00449"></a>00449 d->frameStyle = style;
<a name="l00450"></a>00450 <span class="keywordflow">else</span>
<a name="l00451"></a>00451 QMenuBar::setFrameStyle( style );
<a name="l00452"></a>00452 }
<a name="l00453"></a>00453
<a name="l00454"></a>00454 <span class="keywordtype">void</span> KMenuBar::setLineWidth( <span class="keywordtype">int</span> width )
<a name="l00455"></a>00455 {
<a name="l00456"></a>00456 <span class="keywordflow">if</span>( d->topLevel )
<a name="l00457"></a>00457 d->lineWidth = width;
<a name="l00458"></a>00458 <span class="keywordflow">else</span>
<a name="l00459"></a>00459 QMenuBar::setLineWidth( width );
<a name="l00460"></a>00460 }
<a name="l00461"></a>00461
<a name="l00462"></a>00462 <span class="keywordtype">void</span> KMenuBar::setMargin( <span class="keywordtype">int</span> margin )
<a name="l00463"></a>00463 {
<a name="l00464"></a>00464 <span class="keywordflow">if</span>( d->topLevel )
<a name="l00465"></a>00465 d->margin = margin;
<a name="l00466"></a>00466 <span class="keywordflow">else</span>
<a name="l00467"></a>00467 QMenuBar::setMargin( margin );
<a name="l00468"></a>00468 }
<a name="l00469"></a>00469
<a name="l00470"></a>00470 <span class="keywordtype">void</span> KMenuBar::closeEvent( <a class="codeRef" href="qcloseevent.html">QCloseEvent</a>* e )
<a name="l00471"></a>00471 {
<a name="l00472"></a>00472 <span class="keywordflow">if</span>( d->topLevel )
<a name="l00473"></a>00473 e-><a class="codeRef" href="qcloseevent.html#ignore">ignore</a>(); <span class="comment">// mainly for the fallback mode </span>
<a name="l00474"></a>00474 <span class="keywordflow">else</span>
<a name="l00475"></a>00475 QMenuBar::closeEvent( e );
<a name="l00476"></a>00476 }
<a name="l00477"></a>00477
<a name="l00478"></a>00478 <span class="keywordtype">void</span> KMenuBar::drawContents( <a class="codeRef" href="qpainter.html">QPainter</a>* p )
<a name="l00479"></a>00479 {
<a name="l00480"></a>00480 <span class="comment">// Closes the BR77113</span>
<a name="l00481"></a>00481 <span class="comment">// We need to overload this method to paint only the menu items</span>
<a name="l00482"></a>00482 <span class="comment">// This way when the KMenuBar is embedded in the menu applet it</span>
<a name="l00483"></a>00483 <span class="comment">// integrates correctly.</span>
<a name="l00484"></a>00484 <span class="comment">//</span>
<a name="l00485"></a>00485 <span class="comment">// Background mode and origin are set so late because of styles</span>
<a name="l00486"></a>00486 <span class="comment">// using the polish() method to modify these settings.</span>
<a name="l00487"></a>00487 <span class="comment">//</span>
<a name="l00488"></a>00488 <span class="comment">// Of course this hack can safely be removed when real transparency</span>
<a name="l00489"></a>00489 <span class="comment">// will be available</span>
<a name="l00490"></a>00490
<a name="l00491"></a>00491 <span class="keywordflow">if</span>( !d->topLevel )
<a name="l00492"></a>00492 {
<a name="l00493"></a>00493 <a class="codeRef" href="qmenubar.html#drawContents">QMenuBar::drawContents</a>(p);
<a name="l00494"></a>00494 }
<a name="l00495"></a>00495 <span class="keywordflow">else</span>
<a name="l00496"></a>00496 {
<a name="l00497"></a>00497 <span class="keywordtype">bool</span> up_enabled = isUpdatesEnabled();
<a name="l00498"></a>00498 BackgroundMode bg_mode = backgroundMode();
<a name="l00499"></a>00499 BackgroundOrigin bg_origin = backgroundOrigin();
<a name="l00500"></a>00500
<a name="l00501"></a>00501 setUpdatesEnabled(<span class="keyword">false</span>);
<a name="l00502"></a>00502 setBackgroundMode(X11ParentRelative);
<a name="l00503"></a>00503 setBackgroundOrigin(WindowOrigin);
<a name="l00504"></a>00504
<a name="l00505"></a>00505 p-><a class="codeRef" href="qpainter.html#eraseRect">eraseRect</a>( rect() );
<a name="l00506"></a>00506 erase();
<a name="l00507"></a>00507
<a name="l00508"></a>00508 <a class="codeRef" href="qcolorgroup.html">QColorGroup</a> g = colorGroup();
<a name="l00509"></a>00509 <span class="keywordtype">bool</span> e;
<a name="l00510"></a>00510
<a name="l00511"></a>00511 <span class="keywordflow">for</span> ( <span class="keywordtype">int</span> i=0; i<(int)count(); i++ )
<a name="l00512"></a>00512 {
<a name="l00513"></a>00513 QMenuItem *mi = findItem( idAt( i ) );
<a name="l00514"></a>00514
<a name="l00515"></a>00515 <span class="keywordflow">if</span> ( !mi->text().isNull() || mi->pixmap() )
<a name="l00516"></a>00516 {
<a name="l00517"></a>00517 <a class="codeRef" href="qrect.html">QRect</a> r = itemRect(i);
<a name="l00518"></a>00518 <span class="keywordflow">if</span>(r.<a class="codeRef" href="qrect.html#isEmpty">isEmpty</a>() || !mi->isVisible())
<a name="l00519"></a>00519 <span class="keywordflow">continue</span>;
<a name="l00520"></a>00520
<a name="l00521"></a>00521 e = mi->isEnabledAndVisible();
<a name="l00522"></a>00522 <span class="keywordflow">if</span> ( e )
<a name="l00523"></a>00523 g = isEnabled() ? ( isActiveWindow() ? palette().active() :
<a name="l00524"></a>00524 palette().inactive() ) : palette().disabled();
<a name="l00525"></a>00525 <span class="keywordflow">else</span>
<a name="l00526"></a>00526 g = palette().disabled();
<a name="l00527"></a>00527
<a name="l00528"></a>00528 <span class="keywordtype">bool</span> item_active = ( actItem == i );
<a name="l00529"></a>00529
<a name="l00530"></a>00530 p-><a class="codeRef" href="qpainter.html#setClipRect">setClipRect</a>(r);
<a name="l00531"></a>00531
<a name="l00532"></a>00532 <span class="keywordflow">if</span>( item_active )
<a name="l00533"></a>00533 {
<a name="l00534"></a>00534 QStyle::SFlags flags = QStyle::Style_Default;
<a name="l00535"></a>00535 <span class="keywordflow">if</span> (isEnabled() && e)
<a name="l00536"></a>00536 flags |= QStyle::Style_Enabled;
<a name="l00537"></a>00537 <span class="keywordflow">if</span> ( item_active )
<a name="l00538"></a>00538 flags |= QStyle::Style_Active;
<a name="l00539"></a>00539 <span class="keywordflow">if</span> ( item_active && actItemDown )
<a name="l00540"></a>00540 flags |= QStyle::Style_Down;
<a name="l00541"></a>00541 flags |= QStyle::Style_HasFocus;
<a name="l00542"></a>00542
<a name="l00543"></a>00543 style().drawControl(QStyle::CE_MenuBarItem, p, <span class="keyword">this</span>,
<a name="l00544"></a>00544 r, g, flags, <a class="codeRef" href="qstyleoption.html">QStyleOption</a>(mi));
<a name="l00545"></a>00545 }
<a name="l00546"></a>00546 <span class="keywordflow">else</span>
<a name="l00547"></a>00547 {
<a name="l00548"></a>00548 style().drawItem(p, r, AlignCenter | AlignVCenter | ShowPrefix,
<a name="l00549"></a>00549 g, e, mi->pixmap(), mi-><a class="codeRef" href="qcolorgroup.html#text">text</a>());
<a name="l00550"></a>00550 }
<a name="l00551"></a>00551 }
<a name="l00552"></a>00552 }
<a name="l00553"></a>00553
<a name="l00554"></a>00554 setBackgroundOrigin(bg_origin);
<a name="l00555"></a>00555 setBackgroundMode(bg_mode);
<a name="l00556"></a>00556 setUpdatesEnabled(up_enabled);
<a name="l00557"></a>00557 }
<a name="l00558"></a>00558 }
<a name="l00559"></a>00559
<a name="l00560"></a>00560 <span class="keywordtype">void</span> KMenuBar::virtual_hook( <span class="keywordtype">int</span>, <span class="keywordtype">void</span>* )
<a name="l00561"></a>00561 { <span class="comment">/*BASE::virtual_hook( id, data );*/</span> }
<a name="l00562"></a>00562
<a name="l00563"></a>00563 <span class="preprocessor">#include "kmenubar.moc"</span>
</pre></div></div>
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