<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<html><head><meta http-equiv="Content-Type" content="text/html;charset=UTF-8">
<title>AlbumShaper: clickableLabel.cpp Source File</title>
<link href="tabs.css" rel="stylesheet" type="text/css">
<link href="doxygen.css" rel="stylesheet" type="text/css">
</head><body>
<!-- Generated by Doxygen 1.5.9 -->
<div class="navigation" id="top">
<div class="tabs">
<ul>
<li><a href="index.html"><span>Main Page</span></a></li>
<li><a href="annotated.html"><span>Classes</span></a></li>
<li class="current"><a href="files.html"><span>Files</span></a></li>
</ul>
</div>
<div class="tabs">
<ul>
<li><a href="files.html"><span>File List</span></a></li>
<li><a href="globals.html"><span>File Members</span></a></li>
</ul>
</div>
<h1>clickableLabel.cpp</h1><a href="clickableLabel_8cpp.html">Go to the documentation of this file.</a><div class="fragment"><pre class="fragment"><a name="l00001"></a>00001 <span class="comment">//==============================================</span>
<a name="l00002"></a>00002 <span class="comment">// copyright : (C) 2003-2005 by Will Stokes</span>
<a name="l00003"></a>00003 <span class="comment">//==============================================</span>
<a name="l00004"></a>00004 <span class="comment">// This program is free software; you can redistribute it</span>
<a name="l00005"></a>00005 <span class="comment">// and/or modify it under the terms of the GNU General</span>
<a name="l00006"></a>00006 <span class="comment">// Public License as published by the Free Software</span>
<a name="l00007"></a>00007 <span class="comment">// Foundation; either version 2 of the License, or</span>
<a name="l00008"></a>00008 <span class="comment">// (at your option) any later version.</span>
<a name="l00009"></a>00009 <span class="comment">//==============================================</span>
<a name="l00010"></a>00010
<a name="l00011"></a>00011 <span class="comment">//Systemwide includes</span>
<a name="l00012"></a>00012 <span class="preprocessor">#include <qimage.h></span>
<a name="l00013"></a>00013 <span class="preprocessor">#include <qpainter.h></span>
<a name="l00014"></a>00014
<a name="l00015"></a>00015 <span class="comment">//Projectwide includes</span>
<a name="l00016"></a>00016 <span class="preprocessor">#include "<a class="code" href="clickableLabel_8h.html">clickableLabel.h</a>"</span>
<a name="l00017"></a>00017
<a name="l00018"></a>00018 <span class="preprocessor">#include <iostream></span>
<a name="l00019"></a>00019 <span class="keyword">using namespace </span>std;
<a name="l00020"></a>00020
<a name="l00021"></a>00021 <span class="comment">//==============================================</span>
<a name="l00022"></a><a class="code" href="classClickableLabel.html#a0dfd1387fa9c7aa1b11579d55314788">00022</a> <a class="code" href="classClickableLabel.html#a0dfd1387fa9c7aa1b11579d55314788">ClickableLabel::ClickableLabel</a>( <a class="code" href="classQWidget.html">QWidget</a>* parent, <span class="keyword">const</span> <span class="keywordtype">char</span>* name ) : <a class="code" href="classQLabel.html">QLabel</a>( parent, name )
<a name="l00023"></a>00023 {
<a name="l00024"></a>00024 setWFlags(WRepaintNoErase);
<a name="l00025"></a>00025 <a class="code" href="classClickableLabel.html#ec28892fb42cf4f6ed62f1ac0ff52662">enabled</a> = <span class="keyword">true</span>;
<a name="l00026"></a>00026 <a class="code" href="classClickableLabel.html#3e31c45b1ab863ef44584f353056625e">invisible</a> = <span class="keyword">false</span>;
<a name="l00027"></a>00027 <a class="code" href="classClickableLabel.html#7b58d1c7e6d895f1048d19b2afbfa89f">pressed</a> = <span class="keyword">false</span>;
<a name="l00028"></a>00028 setMouseTracking(<span class="keyword">true</span>);
<a name="l00029"></a>00029 }
<a name="l00030"></a>00030 <span class="comment">//==============================================</span>
<a name="l00031"></a><a class="code" href="classClickableLabel.html#2e552eca32be5ff7d2b4e7848adb720c">00031</a> <span class="keywordtype">void</span> <a class="code" href="classClickableLabel.html#2e552eca32be5ff7d2b4e7848adb720c" title="double buffer to avoid flicker">ClickableLabel::paintEvent</a>(QPaintEvent *e)
<a name="l00032"></a>00032 {
<a name="l00033"></a>00033 QPixmap <a class="code" href="blur_8cpp.html#fa761c0753ecc94346e155a39bd9ed9c">buffer</a>( size() );
<a name="l00034"></a>00034 QPainter bufferPainter( &buffer );
<a name="l00035"></a>00035 bufferPainter.setClipping(<span class="keyword">false</span>);
<a name="l00036"></a>00036 bufferPainter.fillRect( buffer.rect(), backgroundBrush() );
<a name="l00037"></a>00037
<a name="l00038"></a>00038 <span class="comment">//only paint label if not invisible</span>
<a name="l00039"></a>00039 <span class="keywordflow">if</span>( !<a class="code" href="classClickableLabel.html#3e31c45b1ab863ef44584f353056625e">invisible</a> )
<a name="l00040"></a>00040 { bufferPainter.drawImage( QPoint(0,0), pixmap()->convertToImage() ); }
<a name="l00041"></a>00041
<a name="l00042"></a>00042 bufferPainter.end();
<a name="l00043"></a>00043 bitBlt( <span class="keyword">this</span>, e->rect().x(), e->rect().y(),
<a name="l00044"></a>00044 &buffer,
<a name="l00045"></a>00045 e->rect().x(), e->rect().y(),
<a name="l00046"></a>00046 e->rect().width(), e->rect().height() );
<a name="l00047"></a>00047 }
<a name="l00048"></a>00048 <span class="comment">//==============================================</span>
<a name="l00049"></a><a class="code" href="classClickableLabel.html#f6ee3b690cac8ad35b1979b4fce21460">00049</a> <span class="keywordtype">void</span> <a class="code" href="classClickableLabel.html#f6ee3b690cac8ad35b1979b4fce21460">ClickableLabel::setPixmap</a>( <span class="keyword">const</span> QPixmap &p )
<a name="l00050"></a>00050 {
<a name="l00051"></a>00051 <a class="code" href="classClickableLabel.html#51ff77536419f3273669441bb5fa39eb">defaultPixmap</a> = p;
<a name="l00052"></a>00052 <a class="code" href="classClickableLabel.html#51ff77536419f3273669441bb5fa39eb">defaultPixmap</a>.detach();
<a name="l00053"></a>00053 <a class="code" href="classClickableLabel.html#f6ee3b690cac8ad35b1979b4fce21460">QLabel::setPixmap</a>( p );
<a name="l00054"></a>00054 }
<a name="l00055"></a>00055 <span class="comment">//==============================================</span>
<a name="l00056"></a><a class="code" href="classClickableLabel.html#dd89196d69e61c416a0ad26a4d81dae8">00056</a> <span class="keywordtype">void</span> <a class="code" href="classClickableLabel.html#dd89196d69e61c416a0ad26a4d81dae8">ClickableLabel::setEnabled</a>( <span class="keywordtype">bool</span> val )
<a name="l00057"></a>00057 {
<a name="l00058"></a>00058 <span class="keywordflow">if</span>( val )
<a name="l00059"></a>00059 <a class="code" href="classClickableLabel.html#f6ee3b690cac8ad35b1979b4fce21460">setPixmap</a>( <a class="code" href="classClickableLabel.html#51ff77536419f3273669441bb5fa39eb">defaultPixmap</a> );
<a name="l00060"></a>00060 <span class="keywordflow">else</span> <span class="keywordflow">if</span>( ! <a class="code" href="classClickableLabel.html#51ff77536419f3273669441bb5fa39eb">defaultPixmap</a>.isNull() )
<a name="l00061"></a>00061 {
<a name="l00062"></a>00062 <span class="comment">//create over exposed gray version</span>
<a name="l00063"></a>00063 QImage newImage = <a class="code" href="classClickableLabel.html#51ff77536419f3273669441bb5fa39eb">defaultPixmap</a>.convertToImage();
<a name="l00064"></a>00064 QImage alpha = newImage.createAlphaMask();
<a name="l00065"></a>00065 <span class="keywordtype">int</span> x, y;
<a name="l00066"></a>00066 <span class="keywordflow">for</span>(y=0; y<newImage.height(); y++)
<a name="l00067"></a>00067 {
<a name="l00068"></a>00068 <span class="keywordflow">for</span>(x=0; x<newImage.width(); x++)
<a name="l00069"></a>00069 {
<a name="l00070"></a>00070 <span class="keywordflow">if</span>(alpha.isNull() || qRed(alpha.pixel(x,y)) == 0)
<a name="l00071"></a>00071 {
<a name="l00072"></a>00072 QRgb rgb = newImage.pixel(x,y);
<a name="l00073"></a>00073 <span class="keywordtype">int</span> gray = qGray(rgb);
<a name="l00074"></a>00074 <span class="keywordtype">double</span> alpha = 0.5;
<a name="l00075"></a>00075 gray = (int) (alpha*gray+(1-alpha)*255);
<a name="l00076"></a>00076 rgb = qRgb( gray, gray, gray );
<a name="l00077"></a>00077 newImage.setPixel( x, y, rgb );
<a name="l00078"></a>00078 }
<a name="l00079"></a>00079 }
<a name="l00080"></a>00080 }
<a name="l00081"></a>00081 QPixmap newPixmap;
<a name="l00082"></a>00082 newPixmap.convertFromImage( newImage );
<a name="l00083"></a>00083 <a class="code" href="classClickableLabel.html#f6ee3b690cac8ad35b1979b4fce21460">QLabel::setPixmap</a>( newPixmap );
<a name="l00084"></a>00084 }
<a name="l00085"></a>00085
<a name="l00086"></a>00086 <a class="code" href="classClickableLabel.html#ec28892fb42cf4f6ed62f1ac0ff52662">enabled</a> = val;
<a name="l00087"></a>00087 }
<a name="l00088"></a>00088 <span class="comment">//==============================================</span>
<a name="l00089"></a><a class="code" href="classClickableLabel.html#0f1a5e1709f011347dcb4e9f7c351ff5">00089</a> <span class="keywordtype">void</span> <a class="code" href="classClickableLabel.html#0f1a5e1709f011347dcb4e9f7c351ff5">ClickableLabel::mouseMoveEvent</a>( QMouseEvent* e )
<a name="l00090"></a>00090 {
<a name="l00091"></a>00091 <span class="keywordflow">if</span>( !<a class="code" href="classClickableLabel.html#ec28892fb42cf4f6ed62f1ac0ff52662">enabled</a> ) <span class="keywordflow">return</span>;
<a name="l00092"></a>00092
<a name="l00093"></a>00093 QPoint p = e->pos();
<a name="l00094"></a>00094 <span class="keywordflow">if</span>( p.x() < 0 || p.y() < 0 ||
<a name="l00095"></a>00095 p.x() >= <a class="code" href="blur_8cpp.html#2474a5474cbff19523a51eb1de01cda4">width</a>() || p.y() >= <a class="code" href="blur_8cpp.html#d12fc34ce789bce6c8a05d8a17138534">height</a>() )
<a name="l00096"></a>00096 {
<a name="l00097"></a>00097 <span class="keywordflow">if</span>(!<a class="code" href="classClickableLabel.html#51ff77536419f3273669441bb5fa39eb">defaultPixmap</a>.isNull())
<a name="l00098"></a>00098 { this-><a class="code" href="classClickableLabel.html#f6ee3b690cac8ad35b1979b4fce21460">setPixmap</a>( <a class="code" href="classClickableLabel.html#51ff77536419f3273669441bb5fa39eb">defaultPixmap</a> ); }
<a name="l00099"></a>00099 }
<a name="l00100"></a>00100 <span class="keywordflow">else</span>
<a name="l00101"></a>00101 {
<a name="l00102"></a>00102 <span class="keywordflow">if</span>( <a class="code" href="classClickableLabel.html#7b58d1c7e6d895f1048d19b2afbfa89f">pressed</a> )
<a name="l00103"></a>00103 <a class="code" href="classClickableLabel.html#613707e1f447b69d422a5e144d3045a7">setActive</a>();
<a name="l00104"></a>00104 <span class="keywordflow">else</span>
<a name="l00105"></a>00105 <a class="code" href="classClickableLabel.html#eabb24ab5ca27fc189486d1696f4fa3f">setHighlighted</a>();
<a name="l00106"></a>00106 }
<a name="l00107"></a>00107 }
<a name="l00108"></a>00108 <span class="comment">//==============================================</span>
<a name="l00109"></a><a class="code" href="classClickableLabel.html#d884c3cdc7a6c16af19143e84c79b5da">00109</a> <span class="keywordtype">void</span> <a class="code" href="classClickableLabel.html#d884c3cdc7a6c16af19143e84c79b5da">ClickableLabel::leaveEvent</a> ( QEvent * )
<a name="l00110"></a>00110 {
<a name="l00111"></a>00111 <span class="keywordflow">if</span>( !<a class="code" href="classClickableLabel.html#ec28892fb42cf4f6ed62f1ac0ff52662">enabled</a> ) <span class="keywordflow">return</span>;
<a name="l00112"></a>00112
<a name="l00113"></a>00113 <span class="keywordflow">if</span>(!<a class="code" href="classClickableLabel.html#51ff77536419f3273669441bb5fa39eb">defaultPixmap</a>.isNull())
<a name="l00114"></a>00114 { this-><a class="code" href="classClickableLabel.html#f6ee3b690cac8ad35b1979b4fce21460">setPixmap</a>( <a class="code" href="classClickableLabel.html#51ff77536419f3273669441bb5fa39eb">defaultPixmap</a> ); }
<a name="l00115"></a>00115 }
<a name="l00116"></a>00116 <span class="comment">//==============================================</span>
<a name="l00117"></a><a class="code" href="classClickableLabel.html#de090332b450299e3b8b59fa4b1c524d">00117</a> <span class="keywordtype">void</span> <a class="code" href="classClickableLabel.html#de090332b450299e3b8b59fa4b1c524d">ClickableLabel::enterEvent</a> ( QEvent * )
<a name="l00118"></a>00118 {
<a name="l00119"></a>00119 <span class="keywordflow">if</span>( !<a class="code" href="classClickableLabel.html#ec28892fb42cf4f6ed62f1ac0ff52662">enabled</a> ) <span class="keywordflow">return</span>;
<a name="l00120"></a>00120
<a name="l00121"></a>00121 <span class="keywordflow">if</span>( <a class="code" href="classClickableLabel.html#7b58d1c7e6d895f1048d19b2afbfa89f">pressed</a> )
<a name="l00122"></a>00122 <a class="code" href="classClickableLabel.html#613707e1f447b69d422a5e144d3045a7">setActive</a>();
<a name="l00123"></a>00123 <span class="keywordflow">else</span>
<a name="l00124"></a>00124 <a class="code" href="classClickableLabel.html#eabb24ab5ca27fc189486d1696f4fa3f">setHighlighted</a>();
<a name="l00125"></a>00125 }
<a name="l00126"></a>00126 <span class="comment">//==============================================</span>
<a name="l00127"></a><a class="code" href="classClickableLabel.html#613707e1f447b69d422a5e144d3045a7">00127</a> <span class="keywordtype">void</span> <a class="code" href="classClickableLabel.html#613707e1f447b69d422a5e144d3045a7">ClickableLabel::setActive</a>()
<a name="l00128"></a>00128 {
<a name="l00129"></a>00129 <span class="keywordflow">if</span>( ! <a class="code" href="classClickableLabel.html#51ff77536419f3273669441bb5fa39eb">defaultPixmap</a>.isNull() )
<a name="l00130"></a>00130 {
<a name="l00131"></a>00131 <span class="comment">//create darkened out version</span>
<a name="l00132"></a>00132 QImage newImage = <a class="code" href="classClickableLabel.html#51ff77536419f3273669441bb5fa39eb">defaultPixmap</a>.convertToImage();
<a name="l00133"></a>00133 QImage alpha = newImage.createAlphaMask();
<a name="l00134"></a>00134 <span class="keywordtype">int</span> x, y;
<a name="l00135"></a>00135 <span class="keywordflow">for</span>(y=0; y<newImage.height(); y++)
<a name="l00136"></a>00136 {
<a name="l00137"></a>00137 <span class="keywordflow">for</span>(x=0; x<newImage.width(); x++)
<a name="l00138"></a>00138 {
<a name="l00139"></a>00139 <span class="keywordflow">if</span>(alpha.isNull() || qRed(alpha.pixel(x,y)) == 0)
<a name="l00140"></a>00140 {
<a name="l00141"></a>00141 QRgb rgb = newImage.pixel(x,y);
<a name="l00142"></a>00142 <span class="keywordtype">int</span> r = (int) (0.5*qRed(rgb));
<a name="l00143"></a>00143 <span class="keywordtype">int</span> g = (int) (0.5*qGreen(rgb));
<a name="l00144"></a>00144 <span class="keywordtype">int</span> <a class="code" href="jpegInternal_8h.html#f320905358fa78701e4cc60b6135601f">b</a> = (int) (0.5*qBlue(rgb));
<a name="l00145"></a>00145 rgb = qRgb( r, g, b );
<a name="l00146"></a>00146 newImage.setPixel( x, y, rgb );
<a name="l00147"></a>00147 }
<a name="l00148"></a>00148 }
<a name="l00149"></a>00149 }
<a name="l00150"></a>00150 QPixmap newPixmap;
<a name="l00151"></a>00151 newPixmap.convertFromImage( newImage );
<a name="l00152"></a>00152 <a class="code" href="classClickableLabel.html#f6ee3b690cac8ad35b1979b4fce21460">QLabel::setPixmap</a>( newPixmap );
<a name="l00153"></a>00153 }
<a name="l00154"></a>00154 }
<a name="l00155"></a>00155 <span class="comment">//==============================================</span>
<a name="l00156"></a><a class="code" href="classClickableLabel.html#eabb24ab5ca27fc189486d1696f4fa3f">00156</a> <span class="keywordtype">void</span> <a class="code" href="classClickableLabel.html#eabb24ab5ca27fc189486d1696f4fa3f">ClickableLabel::setHighlighted</a>()
<a name="l00157"></a>00157 {
<a name="l00158"></a>00158 <span class="keywordflow">if</span>( ! <a class="code" href="classClickableLabel.html#51ff77536419f3273669441bb5fa39eb">defaultPixmap</a>.isNull() )
<a name="l00159"></a>00159 {
<a name="l00160"></a>00160 <span class="comment">//create slightly darker version</span>
<a name="l00161"></a>00161 QImage newImage = <a class="code" href="classClickableLabel.html#51ff77536419f3273669441bb5fa39eb">defaultPixmap</a>.convertToImage();
<a name="l00162"></a>00162 QImage alpha = newImage.createAlphaMask();
<a name="l00163"></a>00163 <span class="keywordtype">int</span> x, y;
<a name="l00164"></a>00164 <span class="keywordflow">for</span>(y=0; y<newImage.height(); y++)
<a name="l00165"></a>00165 {
<a name="l00166"></a>00166 <span class="keywordflow">for</span>(x=0; x<newImage.width(); x++)
<a name="l00167"></a>00167 {
<a name="l00168"></a>00168 <span class="keywordflow">if</span>(alpha.isNull() || qRed(alpha.pixel(x,y)) == 0)
<a name="l00169"></a>00169 {
<a name="l00170"></a>00170 QRgb rgb = newImage.pixel(x,y);
<a name="l00171"></a>00171 <span class="keywordtype">int</span> r = (int) (0.8*qRed(rgb));
<a name="l00172"></a>00172 <span class="keywordtype">int</span> g = (int) (0.8*qGreen(rgb));
<a name="l00173"></a>00173 <span class="keywordtype">int</span> <a class="code" href="jpegInternal_8h.html#f320905358fa78701e4cc60b6135601f">b</a> = (int) (0.8*qBlue(rgb));
<a name="l00174"></a>00174 rgb = qRgba( r, g, b, qAlpha(rgb) );
<a name="l00175"></a>00175 newImage.setPixel( x, y, rgb );
<a name="l00176"></a>00176 }
<a name="l00177"></a>00177 }
<a name="l00178"></a>00178 }
<a name="l00179"></a>00179 QPixmap newPixmap;
<a name="l00180"></a>00180 newPixmap.convertFromImage( newImage );
<a name="l00181"></a>00181 <a class="code" href="classClickableLabel.html#f6ee3b690cac8ad35b1979b4fce21460">QLabel::setPixmap</a>( newPixmap );
<a name="l00182"></a>00182 }
<a name="l00183"></a>00183 }
<a name="l00184"></a>00184 <span class="comment">//==============================================</span>
<a name="l00185"></a><a class="code" href="classClickableLabel.html#2575de43e2cc3ac67d115c5b929d6215">00185</a> <span class="keywordtype">void</span> <a class="code" href="classClickableLabel.html#2575de43e2cc3ac67d115c5b929d6215">ClickableLabel::mousePressEvent</a> ( QMouseEvent * )
<a name="l00186"></a>00186 {
<a name="l00187"></a>00187 <span class="keywordflow">if</span>( !<a class="code" href="classClickableLabel.html#ec28892fb42cf4f6ed62f1ac0ff52662">enabled</a> ) <span class="keywordflow">return</span>;
<a name="l00188"></a>00188
<a name="l00189"></a>00189 <a class="code" href="classClickableLabel.html#7b58d1c7e6d895f1048d19b2afbfa89f">pressed</a> = <span class="keyword">true</span>;
<a name="l00190"></a>00190 <a class="code" href="classClickableLabel.html#613707e1f447b69d422a5e144d3045a7">setActive</a>();
<a name="l00191"></a>00191 }
<a name="l00192"></a>00192 <span class="comment">//==============================================</span>
<a name="l00193"></a><a class="code" href="classClickableLabel.html#1e3042d34eaf5b5bb5704d269e3bf5a0">00193</a> <span class="keywordtype">void</span> <a class="code" href="classClickableLabel.html#1e3042d34eaf5b5bb5704d269e3bf5a0">ClickableLabel::mouseReleaseEvent</a> ( QMouseEvent *e )
<a name="l00194"></a>00194 {
<a name="l00195"></a>00195 <span class="keywordflow">if</span>( !<a class="code" href="classClickableLabel.html#ec28892fb42cf4f6ed62f1ac0ff52662">enabled</a> || <a class="code" href="classClickableLabel.html#3e31c45b1ab863ef44584f353056625e">invisible</a> ) <span class="keywordflow">return</span>;
<a name="l00196"></a>00196
<a name="l00197"></a>00197 <a class="code" href="classClickableLabel.html#7b58d1c7e6d895f1048d19b2afbfa89f">pressed</a> = <span class="keyword">false</span>;
<a name="l00198"></a>00198
<a name="l00199"></a>00199 <span class="comment">//restore pixmap if exists</span>
<a name="l00200"></a>00200 <span class="keywordflow">if</span>(!<a class="code" href="classClickableLabel.html#51ff77536419f3273669441bb5fa39eb">defaultPixmap</a>.isNull())
<a name="l00201"></a>00201 { this-><a class="code" href="classClickableLabel.html#f6ee3b690cac8ad35b1979b4fce21460">setPixmap</a>( <a class="code" href="classClickableLabel.html#51ff77536419f3273669441bb5fa39eb">defaultPixmap</a> ); }
<a name="l00202"></a>00202
<a name="l00203"></a>00203 <span class="comment">//if mouse still over button emit clicked signal</span>
<a name="l00204"></a>00204 <span class="keywordflow">if</span>(e->pos().x() >= 0 &&
<a name="l00205"></a>00205 e->pos().y() >= 0 &&
<a name="l00206"></a>00206 e->pos().x() < <a class="code" href="blur_8cpp.html#2474a5474cbff19523a51eb1de01cda4">width</a>() &&
<a name="l00207"></a>00207 e->pos().y() < <a class="code" href="blur_8cpp.html#d12fc34ce789bce6c8a05d8a17138534">height</a>() )
<a name="l00208"></a>00208 {
<a name="l00209"></a>00209 emit <a class="code" href="classClickableLabel.html#ba68cb811a595c6d90f5c994f2b31f4b">clicked</a>();
<a name="l00210"></a>00210 }
<a name="l00211"></a>00211 }
<a name="l00212"></a>00212 <span class="comment">//==============================================</span>
<a name="l00213"></a><a class="code" href="classClickableLabel.html#c577cf889d98cb6201940bf5d761470b">00213</a> <span class="keywordtype">void</span> <a class="code" href="classClickableLabel.html#c577cf889d98cb6201940bf5d761470b">ClickableLabel::setInvisible</a>( <span class="keywordtype">bool</span> val )
<a name="l00214"></a>00214 {
<a name="l00215"></a>00215 <span class="comment">//avoid repainting when not necessary</span>
<a name="l00216"></a>00216 <span class="keywordflow">if</span>( <a class="code" href="classClickableLabel.html#3e31c45b1ab863ef44584f353056625e">invisible</a> != val)
<a name="l00217"></a>00217 {
<a name="l00218"></a>00218 <a class="code" href="classClickableLabel.html#3e31c45b1ab863ef44584f353056625e">invisible</a> = val;
<a name="l00219"></a>00219 repaint();
<a name="l00220"></a>00220 }
<a name="l00221"></a>00221 }
<a name="l00222"></a>00222 <span class="comment">//==============================================</span>
<a name="l00223"></a>00223
</pre></div></div>
<hr size="1"><address style="text-align: right;"><small>Generated on Sun Aug 23 02:34:25 2009 for AlbumShaper by
<a href="http://www.doxygen.org/index.html">
<img src="doxygen.png" alt="doxygen" align="middle" border="0"></a> 1.5.9 </small></address>
</body>
</html>
distrib
>
Mandriva
>
2010.0
>
i586
>
media
>
contrib-release
>
by-pkgid
>
4f45e7bdfd4a5ff17f5f8eaab90d017f
>
files
>
879
