<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "https://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <html xmlns="http://www.w3.org/1999/xhtml"> <head> <meta http-equiv="Content-Type" content="text/xhtml;charset=UTF-8"/> <meta http-equiv="X-UA-Compatible" content="IE=9"/> <meta name="generator" content="Doxygen 1.8.15"/> <meta name="viewport" content="width=device-width, initial-scale=1"/> <title>libyui-qt: /home/iurt/rpmbuild/BUILD/libyui-qt-2.49.11/src/YQSelectionBox.cc Source File</title> <link href="tabs.css" rel="stylesheet" type="text/css"/> <script type="text/javascript" src="jquery.js"></script> <script type="text/javascript" src="dynsections.js"></script> <link href="navtree.css" rel="stylesheet" type="text/css"/> <script type="text/javascript" src="resize.js"></script> <script type="text/javascript" src="navtreedata.js"></script> <script type="text/javascript" src="navtree.js"></script> <script type="text/javascript"> /* @license magnet:?xt=urn:btih:cf05388f2679ee054f2beb29a391d25f4e673ac3&dn=gpl-2.0.txt GPL-v2 */ $(document).ready(initResizable); /* @license-end */</script> <link href="search/search.css" rel="stylesheet" type="text/css"/> <script type="text/javascript" src="search/searchdata.js"></script> <script type="text/javascript" src="search/search.js"></script> <link href="doxygen.css" rel="stylesheet" type="text/css" /> </head> <body> <div id="top"><!-- do not remove this div, it is closed by doxygen! --> <div id="titlearea"> <table cellspacing="0" cellpadding="0"> <tbody> <tr style="height: 56px;"> <td id="projectalign" style="padding-left: 0.5em;"> <div id="projectname">libyui-qt  <span id="projectnumber">2.49.11</span> </div> </td> </tr> </tbody> </table> </div> <!-- end header part --> <!-- Generated by Doxygen 1.8.15 --> <script type="text/javascript"> /* @license magnet:?xt=urn:btih:cf05388f2679ee054f2beb29a391d25f4e673ac3&dn=gpl-2.0.txt GPL-v2 */ var searchBox = new SearchBox("searchBox", "search",false,'Search'); /* @license-end */ </script> <script type="text/javascript" src="menudata.js"></script> <script type="text/javascript" src="menu.js"></script> <script type="text/javascript"> /* @license magnet:?xt=urn:btih:cf05388f2679ee054f2beb29a391d25f4e673ac3&dn=gpl-2.0.txt GPL-v2 */ $(function() { initMenu('',true,false,'search.php','Search'); $(document).ready(function() { init_search(); }); }); /* @license-end */</script> <div id="main-nav"></div> </div><!-- top --> <div id="side-nav" class="ui-resizable side-nav-resizable"> <div id="nav-tree"> <div id="nav-tree-contents"> <div id="nav-sync" class="sync"></div> </div> </div> <div id="splitbar" style="-moz-user-select:none;" class="ui-resizable-handle"> </div> </div> <script type="text/javascript"> /* @license magnet:?xt=urn:btih:cf05388f2679ee054f2beb29a391d25f4e673ac3&dn=gpl-2.0.txt GPL-v2 */ $(document).ready(function(){initNavTree('YQSelectionBox_8cc_source.html','');}); /* @license-end */ </script> <div id="doc-content"> <!-- window showing the filter options --> <div id="MSearchSelectWindow" onmouseover="return searchBox.OnSearchSelectShow()" onmouseout="return searchBox.OnSearchSelectHide()" onkeydown="return searchBox.OnSearchSelectKey(event)"> </div> <!-- iframe showing the search results (closed by default) --> <div id="MSearchResultsWindow"> <iframe src="javascript:void(0)" frameborder="0" name="MSearchResults" id="MSearchResults"> </iframe> </div> <div class="header"> <div class="headertitle"> <div class="title">YQSelectionBox.cc</div> </div> </div><!--header--> <div class="contents"> <div class="fragment"><div class="line"><a name="l00001"></a><span class="lineno"> 1</span> <span class="comment">/*</span></div><div class="line"><a name="l00002"></a><span class="lineno"> 2</span> <span class="comment"> Copyright (C) 2000-2012 Novell, Inc</span></div><div class="line"><a name="l00003"></a><span class="lineno"> 3</span> <span class="comment"> This library is free software; you can redistribute it and/or modify</span></div><div class="line"><a name="l00004"></a><span class="lineno"> 4</span> <span class="comment"> it under the terms of the GNU Lesser General Public License as</span></div><div class="line"><a name="l00005"></a><span class="lineno"> 5</span> <span class="comment"> published by the Free Software Foundation; either version 2.1 of the</span></div><div class="line"><a name="l00006"></a><span class="lineno"> 6</span> <span class="comment"> License, or (at your option) version 3.0 of the License. This library</span></div><div class="line"><a name="l00007"></a><span class="lineno"> 7</span> <span class="comment"> is distributed in the hope that it will be useful, but WITHOUT ANY</span></div><div class="line"><a name="l00008"></a><span class="lineno"> 8</span> <span class="comment"> WARRANTY; without even the implied warranty of MERCHANTABILITY or</span></div><div class="line"><a name="l00009"></a><span class="lineno"> 9</span> <span class="comment"> FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public</span></div><div class="line"><a name="l00010"></a><span class="lineno"> 10</span> <span class="comment"> License for more details. You should have received a copy of the GNU</span></div><div class="line"><a name="l00011"></a><span class="lineno"> 11</span> <span class="comment"> Lesser General Public License along with this library; if not, write</span></div><div class="line"><a name="l00012"></a><span class="lineno"> 12</span> <span class="comment"> to the Free Software Foundation, Inc., 51 Franklin Street, Fifth</span></div><div class="line"><a name="l00013"></a><span class="lineno"> 13</span> <span class="comment"> Floor, Boston, MA 02110-1301 USA</span></div><div class="line"><a name="l00014"></a><span class="lineno"> 14</span> <span class="comment">*/</span></div><div class="line"><a name="l00015"></a><span class="lineno"> 15</span> </div><div class="line"><a name="l00016"></a><span class="lineno"> 16</span> </div><div class="line"><a name="l00017"></a><span class="lineno"> 17</span> <span class="comment">/*-/</span></div><div class="line"><a name="l00018"></a><span class="lineno"> 18</span> <span class="comment"></span></div><div class="line"><a name="l00019"></a><span class="lineno"> 19</span> <span class="comment"> File: YQSelectionBox.cc</span></div><div class="line"><a name="l00020"></a><span class="lineno"> 20</span> <span class="comment"></span></div><div class="line"><a name="l00021"></a><span class="lineno"> 21</span> <span class="comment"> Author: Stefan Hundhammer <sh@suse.de></span></div><div class="line"><a name="l00022"></a><span class="lineno"> 22</span> <span class="comment"></span></div><div class="line"><a name="l00023"></a><span class="lineno"> 23</span> <span class="comment">/-*/</span></div><div class="line"><a name="l00024"></a><span class="lineno"> 24</span> </div><div class="line"><a name="l00025"></a><span class="lineno"> 25</span> <span class="preprocessor">#include <QString></span></div><div class="line"><a name="l00026"></a><span class="lineno"> 26</span> <span class="preprocessor">#include <QLabel></span></div><div class="line"><a name="l00027"></a><span class="lineno"> 27</span> <span class="preprocessor">#include <QListWidget></span></div><div class="line"><a name="l00028"></a><span class="lineno"> 28</span> <span class="preprocessor">#include <qnamespace.h></span></div><div class="line"><a name="l00029"></a><span class="lineno"> 29</span> <span class="preprocessor">#include <QKeyEvent></span></div><div class="line"><a name="l00030"></a><span class="lineno"> 30</span> <span class="preprocessor">#include <QVBoxLayout></span></div><div class="line"><a name="l00031"></a><span class="lineno"> 31</span> <span class="preprocessor">#define YUILogComponent "qt-ui"</span></div><div class="line"><a name="l00032"></a><span class="lineno"> 32</span> <span class="preprocessor">#include <yui/YUILog.h></span></div><div class="line"><a name="l00033"></a><span class="lineno"> 33</span> </div><div class="line"><a name="l00034"></a><span class="lineno"> 34</span> <span class="keyword">using</span> std::max;</div><div class="line"><a name="l00035"></a><span class="lineno"> 35</span> </div><div class="line"><a name="l00036"></a><span class="lineno"> 36</span> <span class="preprocessor">#include "utf8.h"</span></div><div class="line"><a name="l00037"></a><span class="lineno"> 37</span> <span class="preprocessor">#include <yui/YEvent.h></span></div><div class="line"><a name="l00038"></a><span class="lineno"> 38</span> <span class="preprocessor">#include "YQUI.h"</span></div><div class="line"><a name="l00039"></a><span class="lineno"> 39</span> <span class="preprocessor">#include "YQApplication.h"</span></div><div class="line"><a name="l00040"></a><span class="lineno"> 40</span> <span class="preprocessor">#include "YQSelectionBox.h"</span></div><div class="line"><a name="l00041"></a><span class="lineno"> 41</span> <span class="preprocessor">#include "YQSignalBlocker.h"</span></div><div class="line"><a name="l00042"></a><span class="lineno"> 42</span> <span class="preprocessor">#include "YQDialog.h"</span></div><div class="line"><a name="l00043"></a><span class="lineno"> 43</span> <span class="preprocessor">#include <yui/YUIException.h></span></div><div class="line"><a name="l00044"></a><span class="lineno"> 44</span> <span class="preprocessor">#include "YQWidgetCaption.h"</span></div><div class="line"><a name="l00045"></a><span class="lineno"> 45</span> </div><div class="line"><a name="l00046"></a><span class="lineno"> 46</span> <span class="preprocessor">#define VERBOSE_SELECTION 1</span></div><div class="line"><a name="l00047"></a><span class="lineno"> 47</span> </div><div class="line"><a name="l00048"></a><span class="lineno"> 48</span> <span class="preprocessor">#define DEFAULT_VISIBLE_LINES 5</span></div><div class="line"><a name="l00049"></a><span class="lineno"> 49</span> <span class="preprocessor">#define SHRINKABLE_VISIBLE_LINES 2</span></div><div class="line"><a name="l00050"></a><span class="lineno"> 50</span> </div><div class="line"><a name="l00051"></a><span class="lineno"> 51</span> </div><div class="line"><a name="l00052"></a><span class="lineno"><a class="line" href="classYQSelectionBox.html#a512fc1eead36212df045925aa9db6611"> 52</a></span> <a class="code" href="classYQSelectionBox.html#a512fc1eead36212df045925aa9db6611">YQSelectionBox::YQSelectionBox</a>( YWidget * parent, <span class="keyword">const</span> std::string & label )</div><div class="line"><a name="l00053"></a><span class="lineno"> 53</span>  : QFrame( (QWidget *) parent->widgetRep() )</div><div class="line"><a name="l00054"></a><span class="lineno"> 54</span>  , YSelectionBox( parent, label )</div><div class="line"><a name="l00055"></a><span class="lineno"> 55</span> {</div><div class="line"><a name="l00056"></a><span class="lineno"> 56</span>  setWidgetRep( <span class="keyword">this</span> );</div><div class="line"><a name="l00057"></a><span class="lineno"> 57</span> </div><div class="line"><a name="l00058"></a><span class="lineno"> 58</span>  QVBoxLayout* layout = <span class="keyword">new</span> QVBoxLayout( <span class="keyword">this</span> );</div><div class="line"><a name="l00059"></a><span class="lineno"> 59</span>  setLayout( layout );</div><div class="line"><a name="l00060"></a><span class="lineno"> 60</span> </div><div class="line"><a name="l00061"></a><span class="lineno"> 61</span>  layout->setSpacing( YQWidgetSpacing );</div><div class="line"><a name="l00062"></a><span class="lineno"> 62</span>  layout->setMargin ( YQWidgetMargin );</div><div class="line"><a name="l00063"></a><span class="lineno"> 63</span> </div><div class="line"><a name="l00064"></a><span class="lineno"> 64</span>  _caption = <span class="keyword">new</span> <a class="code" href="classYQWidgetCaption.html">YQWidgetCaption</a>( <span class="keyword">this</span>, label );</div><div class="line"><a name="l00065"></a><span class="lineno"> 65</span>  YUI_CHECK_NEW( _caption );</div><div class="line"><a name="l00066"></a><span class="lineno"> 66</span>  layout->addWidget( _caption );</div><div class="line"><a name="l00067"></a><span class="lineno"> 67</span> </div><div class="line"><a name="l00068"></a><span class="lineno"> 68</span>  _qt_listWidget = <span class="keyword">new</span> QListWidget( <span class="keyword">this</span> );</div><div class="line"><a name="l00069"></a><span class="lineno"> 69</span>  YUI_CHECK_NEW( _qt_listWidget );</div><div class="line"><a name="l00070"></a><span class="lineno"> 70</span>  layout->addWidget( _qt_listWidget );</div><div class="line"><a name="l00071"></a><span class="lineno"> 71</span> </div><div class="line"><a name="l00072"></a><span class="lineno"> 72</span>  _qt_listWidget->installEventFilter( <span class="keyword">this</span> );</div><div class="line"><a name="l00073"></a><span class="lineno"> 73</span>  <span class="comment">//FIXME _qt_listWidget->setVariableHeight( false );</span></div><div class="line"><a name="l00074"></a><span class="lineno"> 74</span>  _qt_listWidget->setSizePolicy( QSizePolicy( QSizePolicy::Expanding,</div><div class="line"><a name="l00075"></a><span class="lineno"> 75</span>  QSizePolicy::Expanding ) );</div><div class="line"><a name="l00076"></a><span class="lineno"> 76</span>  <span class="comment">//FIXME _qt_listWidget->setTopItem(0);</span></div><div class="line"><a name="l00077"></a><span class="lineno"> 77</span>  _caption->setBuddy( _qt_listWidget );</div><div class="line"><a name="l00078"></a><span class="lineno"> 78</span> </div><div class="line"><a name="l00079"></a><span class="lineno"> 79</span>  connect( _qt_listWidget, &pclass(_qt_listWidget)::itemSelectionChanged,</div><div class="line"><a name="l00080"></a><span class="lineno"> 80</span>  <span class="keyword">this</span>, &pclass(<span class="keyword">this</span>)::<a class="code" href="classYQSelectionBox.html#a488b995a9246b4bb1e8f1467f787a8d0">slotSelectionChanged</a> );</div><div class="line"><a name="l00081"></a><span class="lineno"> 81</span> </div><div class="line"><a name="l00082"></a><span class="lineno"> 82</span>  connect( _qt_listWidget, &pclass(_qt_listWidget)::itemDoubleClicked,</div><div class="line"><a name="l00083"></a><span class="lineno"> 83</span>  <span class="keyword">this</span>, &pclass(<span class="keyword">this</span>)::<a class="code" href="classYQSelectionBox.html#a119122c0a72feda00fccd715d7ffd56d">slotActivated</a> );</div><div class="line"><a name="l00084"></a><span class="lineno"> 84</span> </div><div class="line"><a name="l00085"></a><span class="lineno"> 85</span>  connect( &_timer, &pclass(&_timer)::timeout,</div><div class="line"><a name="l00086"></a><span class="lineno"> 86</span>  <span class="keyword">this</span>, &pclass(<span class="keyword">this</span>)::<a class="code" href="classYQSelectionBox.html#aad4b1b31bbe93446871d55a62606c3db">returnImmediately</a> );</div><div class="line"><a name="l00087"></a><span class="lineno"> 87</span> }</div><div class="line"><a name="l00088"></a><span class="lineno"> 88</span> </div><div class="line"><a name="l00089"></a><span class="lineno"> 89</span> </div><div class="line"><a name="l00090"></a><span class="lineno"><a class="line" href="classYQSelectionBox.html#af7f1972f5b96aa8f4ac172a8c02009d7"> 90</a></span> <a class="code" href="classYQSelectionBox.html#af7f1972f5b96aa8f4ac172a8c02009d7">YQSelectionBox::~YQSelectionBox</a>()</div><div class="line"><a name="l00091"></a><span class="lineno"> 91</span> {</div><div class="line"><a name="l00092"></a><span class="lineno"> 92</span>  <span class="comment">// NOP</span></div><div class="line"><a name="l00093"></a><span class="lineno"> 93</span> }</div><div class="line"><a name="l00094"></a><span class="lineno"> 94</span> </div><div class="line"><a name="l00095"></a><span class="lineno"> 95</span> </div><div class="line"><a name="l00096"></a><span class="lineno"><a class="line" href="classYQSelectionBox.html#abc58bd985c868bc3080f9eb6af276d9e"> 96</a></span> <span class="keywordtype">void</span> <a class="code" href="classYQSelectionBox.html#abc58bd985c868bc3080f9eb6af276d9e">YQSelectionBox::setLabel</a>( <span class="keyword">const</span> std::string & label )</div><div class="line"><a name="l00097"></a><span class="lineno"> 97</span> {</div><div class="line"><a name="l00098"></a><span class="lineno"> 98</span>  _caption-><a class="code" href="classYQWidgetCaption.html#a2b5ac55fc5569da59c0dac9837aa4810">setText</a>( label );</div><div class="line"><a name="l00099"></a><span class="lineno"> 99</span>  YSelectionBox::setLabel( label );</div><div class="line"><a name="l00100"></a><span class="lineno"> 100</span> }</div><div class="line"><a name="l00101"></a><span class="lineno"> 101</span> </div><div class="line"><a name="l00102"></a><span class="lineno"> 102</span> </div><div class="line"><a name="l00103"></a><span class="lineno"><a class="line" href="classYQSelectionBox.html#a4623984626c7794816b33784ce71b5bd"> 103</a></span> <span class="keywordtype">void</span> <a class="code" href="classYQSelectionBox.html#a4623984626c7794816b33784ce71b5bd">YQSelectionBox::addItems</a>( <span class="keyword">const</span> YItemCollection & itemCollection )</div><div class="line"><a name="l00104"></a><span class="lineno"> 104</span> {</div><div class="line"><a name="l00105"></a><span class="lineno"> 105</span>  <span class="keywordflow">for</span> ( YItemConstIterator it = itemCollection.begin();</div><div class="line"><a name="l00106"></a><span class="lineno"> 106</span>  it != itemCollection.end();</div><div class="line"><a name="l00107"></a><span class="lineno"> 107</span>  ++it )</div><div class="line"><a name="l00108"></a><span class="lineno"> 108</span>  {</div><div class="line"><a name="l00109"></a><span class="lineno"> 109</span>  <a class="code" href="classYQSelectionBox.html#abc8f4843141c31fc073cee8ebacc7c06">addItem</a>( *it,</div><div class="line"><a name="l00110"></a><span class="lineno"> 110</span>  <span class="keyword">true</span> ); <span class="comment">// batchMode</span></div><div class="line"><a name="l00111"></a><span class="lineno"> 111</span>  }</div><div class="line"><a name="l00112"></a><span class="lineno"> 112</span> </div><div class="line"><a name="l00113"></a><span class="lineno"> 113</span>  _qt_listWidget->scrollToItem( _qt_listWidget->currentItem(),</div><div class="line"><a name="l00114"></a><span class="lineno"> 114</span>  QAbstractItemView::EnsureVisible );</div><div class="line"><a name="l00115"></a><span class="lineno"> 115</span> }</div><div class="line"><a name="l00116"></a><span class="lineno"> 116</span> </div><div class="line"><a name="l00117"></a><span class="lineno"> 117</span> </div><div class="line"><a name="l00118"></a><span class="lineno"><a class="line" href="classYQSelectionBox.html#abc8f4843141c31fc073cee8ebacc7c06"> 118</a></span> <span class="keywordtype">void</span> <a class="code" href="classYQSelectionBox.html#abc8f4843141c31fc073cee8ebacc7c06">YQSelectionBox::addItem</a>( YItem * item )</div><div class="line"><a name="l00119"></a><span class="lineno"> 119</span> {</div><div class="line"><a name="l00120"></a><span class="lineno"> 120</span>  <a class="code" href="classYQSelectionBox.html#abc8f4843141c31fc073cee8ebacc7c06">addItem</a>( item,</div><div class="line"><a name="l00121"></a><span class="lineno"> 121</span>  <span class="keyword">false</span> ); <span class="comment">// batchMode</span></div><div class="line"><a name="l00122"></a><span class="lineno"> 122</span> }</div><div class="line"><a name="l00123"></a><span class="lineno"> 123</span> </div><div class="line"><a name="l00124"></a><span class="lineno"> 124</span> </div><div class="line"><a name="l00125"></a><span class="lineno"><a class="line" href="classYQSelectionBox.html#a2e0fb7d9248ba931205a74e1ef42d93a"> 125</a></span> <span class="keywordtype">void</span> <a class="code" href="classYQSelectionBox.html#abc8f4843141c31fc073cee8ebacc7c06">YQSelectionBox::addItem</a>( YItem * item, <span class="keywordtype">bool</span> batchMode )</div><div class="line"><a name="l00126"></a><span class="lineno"> 126</span> {</div><div class="line"><a name="l00127"></a><span class="lineno"> 127</span>  YSelectionBox::addItem( item );</div><div class="line"><a name="l00128"></a><span class="lineno"> 128</span>  QIcon icon;</div><div class="line"><a name="l00129"></a><span class="lineno"> 129</span> </div><div class="line"><a name="l00130"></a><span class="lineno"> 130</span>  <span class="keywordflow">if</span> ( item->hasIconName() )</div><div class="line"><a name="l00131"></a><span class="lineno"> 131</span>  {</div><div class="line"><a name="l00132"></a><span class="lineno"> 132</span>  icon = icon = <a class="code" href="classYQUI.html#a437a1272167021063582eb6395e6382d">YQUI::ui</a>()->loadIcon( item->iconName() );</div><div class="line"><a name="l00133"></a><span class="lineno"> 133</span>  }</div><div class="line"><a name="l00134"></a><span class="lineno"> 134</span> </div><div class="line"><a name="l00135"></a><span class="lineno"> 135</span>  <span class="keywordflow">if</span> ( icon.isNull() )</div><div class="line"><a name="l00136"></a><span class="lineno"> 136</span>  {</div><div class="line"><a name="l00137"></a><span class="lineno"> 137</span>  _qt_listWidget->addItem( fromUTF8( item->label() ) );</div><div class="line"><a name="l00138"></a><span class="lineno"> 138</span>  }</div><div class="line"><a name="l00139"></a><span class="lineno"> 139</span>  <span class="keywordflow">else</span></div><div class="line"><a name="l00140"></a><span class="lineno"> 140</span>  {</div><div class="line"><a name="l00141"></a><span class="lineno"> 141</span>  QListWidgetItem *i = <span class="keyword">new</span> QListWidgetItem( _qt_listWidget );</div><div class="line"><a name="l00142"></a><span class="lineno"> 142</span>  i->setData(Qt::DisplayRole, fromUTF8( item->label() ) );</div><div class="line"><a name="l00143"></a><span class="lineno"> 143</span>  i->setData(Qt::DecorationRole, icon );</div><div class="line"><a name="l00144"></a><span class="lineno"> 144</span>  _qt_listWidget->addItem( i );</div><div class="line"><a name="l00145"></a><span class="lineno"> 145</span>  }</div><div class="line"><a name="l00146"></a><span class="lineno"> 146</span> </div><div class="line"><a name="l00147"></a><span class="lineno"> 147</span>  <span class="keywordflow">if</span> ( item->selected() )</div><div class="line"><a name="l00148"></a><span class="lineno"> 148</span>  {</div><div class="line"><a name="l00149"></a><span class="lineno"> 149</span>  <a class="code" href="classYQSignalBlocker.html">YQSignalBlocker</a> sigBlocker( _qt_listWidget );</div><div class="line"><a name="l00150"></a><span class="lineno"> 150</span>  _qt_listWidget->setCurrentItem( _qt_listWidget->item( item->index() ) );</div><div class="line"><a name="l00151"></a><span class="lineno"> 151</span>  }</div><div class="line"><a name="l00152"></a><span class="lineno"> 152</span> </div><div class="line"><a name="l00153"></a><span class="lineno"> 153</span>  <span class="keywordflow">if</span> ( ! batchMode )</div><div class="line"><a name="l00154"></a><span class="lineno"> 154</span>  {</div><div class="line"><a name="l00155"></a><span class="lineno"> 155</span>  _qt_listWidget->scrollToItem( _qt_listWidget->currentItem(),</div><div class="line"><a name="l00156"></a><span class="lineno"> 156</span>  QAbstractItemView::EnsureVisible );</div><div class="line"><a name="l00157"></a><span class="lineno"> 157</span>  }</div><div class="line"><a name="l00158"></a><span class="lineno"> 158</span> }</div><div class="line"><a name="l00159"></a><span class="lineno"> 159</span> </div><div class="line"><a name="l00160"></a><span class="lineno"> 160</span> </div><div class="line"><a name="l00161"></a><span class="lineno"><a class="line" href="classYQSelectionBox.html#a38764804d6b9779c818944abb46997bb"> 161</a></span> <span class="keywordtype">void</span> <a class="code" href="classYQSelectionBox.html#a38764804d6b9779c818944abb46997bb">YQSelectionBox::selectItem</a>( YItem * item, <span class="keywordtype">bool</span> selected )</div><div class="line"><a name="l00162"></a><span class="lineno"> 162</span> {</div><div class="line"><a name="l00163"></a><span class="lineno"> 163</span>  <a class="code" href="classYQSignalBlocker.html">YQSignalBlocker</a> sigBlocker( _qt_listWidget );</div><div class="line"><a name="l00164"></a><span class="lineno"> 164</span> </div><div class="line"><a name="l00165"></a><span class="lineno"> 165</span>  YSelectionBox::selectItem( item, selected );</div><div class="line"><a name="l00166"></a><span class="lineno"> 166</span>  _qt_listWidget->setCurrentRow( selected ? item->index() : -1 );</div><div class="line"><a name="l00167"></a><span class="lineno"> 167</span> }</div><div class="line"><a name="l00168"></a><span class="lineno"> 168</span> </div><div class="line"><a name="l00169"></a><span class="lineno"> 169</span> </div><div class="line"><a name="l00170"></a><span class="lineno"><a class="line" href="classYQSelectionBox.html#ac0751e9c77b64eb0e1da9274da0e8202"> 170</a></span> <span class="keywordtype">void</span> <a class="code" href="classYQSelectionBox.html#a38764804d6b9779c818944abb46997bb">YQSelectionBox::selectItem</a>( <span class="keywordtype">int</span> index )</div><div class="line"><a name="l00171"></a><span class="lineno"> 171</span> {</div><div class="line"><a name="l00172"></a><span class="lineno"> 172</span>  YSelectionBox::deselectAllItems();</div><div class="line"><a name="l00173"></a><span class="lineno"> 173</span>  YItem * item = YSelectionBox::itemAt( index );</div><div class="line"><a name="l00174"></a><span class="lineno"> 174</span> </div><div class="line"><a name="l00175"></a><span class="lineno"> 175</span>  <span class="keywordflow">if</span> ( item )</div><div class="line"><a name="l00176"></a><span class="lineno"> 176</span>  {</div><div class="line"><a name="l00177"></a><span class="lineno"> 177</span> <span class="preprocessor">#ifdef VERBOSE_SELECTION</span></div><div class="line"><a name="l00178"></a><span class="lineno"> 178</span>  yuiDebug() << <span class="keyword">this</span> << <span class="stringliteral">": Selecting item \""</span> << item->label() << <span class="stringliteral">"\""</span> << std::endl;</div><div class="line"><a name="l00179"></a><span class="lineno"> 179</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l00180"></a><span class="lineno"> 180</span> </div><div class="line"><a name="l00181"></a><span class="lineno"> 181</span>  item->setSelected( <span class="keyword">true</span> );</div><div class="line"><a name="l00182"></a><span class="lineno"> 182</span>  }</div><div class="line"><a name="l00183"></a><span class="lineno"> 183</span>  <span class="keywordflow">else</span></div><div class="line"><a name="l00184"></a><span class="lineno"> 184</span>  YUI_THROW( YUIException( <span class="stringliteral">"Can't find selected item"</span> ) );</div><div class="line"><a name="l00185"></a><span class="lineno"> 185</span> }</div><div class="line"><a name="l00186"></a><span class="lineno"> 186</span> </div><div class="line"><a name="l00187"></a><span class="lineno"> 187</span> </div><div class="line"><a name="l00188"></a><span class="lineno"><a class="line" href="classYQSelectionBox.html#a030a68eb047c8e160ee6928170159980"> 188</a></span> <span class="keywordtype">void</span> <a class="code" href="classYQSelectionBox.html#a030a68eb047c8e160ee6928170159980">YQSelectionBox::deselectAllItems</a>()</div><div class="line"><a name="l00189"></a><span class="lineno"> 189</span> {</div><div class="line"><a name="l00190"></a><span class="lineno"> 190</span>  YSelectionBox::deselectAllItems();</div><div class="line"><a name="l00191"></a><span class="lineno"> 191</span>  _qt_listWidget->clearSelection();</div><div class="line"><a name="l00192"></a><span class="lineno"> 192</span>  _qt_listWidget->setCurrentRow( -1 );</div><div class="line"><a name="l00193"></a><span class="lineno"> 193</span> </div><div class="line"><a name="l00194"></a><span class="lineno"> 194</span>  <span class="keywordflow">if</span> ( _qt_listWidget->currentRow() > -1 )</div><div class="line"><a name="l00195"></a><span class="lineno"> 195</span>  {</div><div class="line"><a name="l00196"></a><span class="lineno"> 196</span>  <span class="comment">// Some item is selected after all; the Qt documtation says this</span></div><div class="line"><a name="l00197"></a><span class="lineno"> 197</span>  <span class="comment">// happens if the QListBox is in single selection mode (which it is)</span></div><div class="line"><a name="l00198"></a><span class="lineno"> 198</span>  <span class="comment">// and has the keyboard focus. setCurrentRow( -1 ) does the trick for</span></div><div class="line"><a name="l00199"></a><span class="lineno"> 199</span>  <span class="comment">// now, but who knows how this might change in future Qt versions.</span></div><div class="line"><a name="l00200"></a><span class="lineno"> 200</span>  <span class="comment">//</span></div><div class="line"><a name="l00201"></a><span class="lineno"> 201</span>  <span class="comment">// Synchronize internal "selected" flags with what the QListBox</span></div><div class="line"><a name="l00202"></a><span class="lineno"> 202</span>  <span class="comment">// displays. This has a small performance penalty because it calls</span></div><div class="line"><a name="l00203"></a><span class="lineno"> 203</span>  <span class="comment">// YSelectionBox::deselectAllItems() again which again iterates over</span></div><div class="line"><a name="l00204"></a><span class="lineno"> 204</span>  <span class="comment">// all items.</span></div><div class="line"><a name="l00205"></a><span class="lineno"> 205</span> </div><div class="line"><a name="l00206"></a><span class="lineno"> 206</span>  <span class="keywordtype">int</span> index = _qt_listWidget->row( _qt_listWidget->currentItem() );</div><div class="line"><a name="l00207"></a><span class="lineno"> 207</span>  <a class="code" href="classYQSelectionBox.html#a38764804d6b9779c818944abb46997bb">selectItem</a>( index );</div><div class="line"><a name="l00208"></a><span class="lineno"> 208</span>  }</div><div class="line"><a name="l00209"></a><span class="lineno"> 209</span> }</div><div class="line"><a name="l00210"></a><span class="lineno"> 210</span> </div><div class="line"><a name="l00211"></a><span class="lineno"> 211</span> </div><div class="line"><a name="l00212"></a><span class="lineno"><a class="line" href="classYQSelectionBox.html#af4de5a99bdfd7a0777fb9a1b6b79eee4"> 212</a></span> <span class="keywordtype">void</span> <a class="code" href="classYQSelectionBox.html#af4de5a99bdfd7a0777fb9a1b6b79eee4">YQSelectionBox::deleteAllItems</a>()</div><div class="line"><a name="l00213"></a><span class="lineno"> 213</span> {</div><div class="line"><a name="l00214"></a><span class="lineno"> 214</span>  <a class="code" href="classYQSignalBlocker.html">YQSignalBlocker</a> sigBlocker( _qt_listWidget );</div><div class="line"><a name="l00215"></a><span class="lineno"> 215</span> </div><div class="line"><a name="l00216"></a><span class="lineno"> 216</span>  _qt_listWidget->clear();</div><div class="line"><a name="l00217"></a><span class="lineno"> 217</span>  YSelectionBox::deleteAllItems();</div><div class="line"><a name="l00218"></a><span class="lineno"> 218</span> }</div><div class="line"><a name="l00219"></a><span class="lineno"> 219</span> </div><div class="line"><a name="l00220"></a><span class="lineno"> 220</span> </div><div class="line"><a name="l00221"></a><span class="lineno"> 221</span> </div><div class="line"><a name="l00222"></a><span class="lineno"><a class="line" href="classYQSelectionBox.html#a1409c5680618b247cd770c80f3e7e983"> 222</a></span> <span class="keywordtype">int</span> <a class="code" href="classYQSelectionBox.html#a1409c5680618b247cd770c80f3e7e983">YQSelectionBox::preferredWidth</a>()</div><div class="line"><a name="l00223"></a><span class="lineno"> 223</span> {</div><div class="line"><a name="l00224"></a><span class="lineno"> 224</span>  <span class="keywordtype">int</span> hintWidth = !_caption->isHidden() ?</div><div class="line"><a name="l00225"></a><span class="lineno"> 225</span>  _caption->sizeHint().width() + frameWidth() : 0;</div><div class="line"><a name="l00226"></a><span class="lineno"> 226</span> </div><div class="line"><a name="l00227"></a><span class="lineno"> 227</span>  <span class="keywordflow">return</span> max( 80, hintWidth );</div><div class="line"><a name="l00228"></a><span class="lineno"> 228</span> }</div><div class="line"><a name="l00229"></a><span class="lineno"> 229</span> </div><div class="line"><a name="l00230"></a><span class="lineno"> 230</span> </div><div class="line"><a name="l00231"></a><span class="lineno"><a class="line" href="classYQSelectionBox.html#abb8b116efe9dbba0bbd74a53c030ba6b"> 231</a></span> <span class="keywordtype">int</span> <a class="code" href="classYQSelectionBox.html#abb8b116efe9dbba0bbd74a53c030ba6b">YQSelectionBox::preferredHeight</a>()</div><div class="line"><a name="l00232"></a><span class="lineno"> 232</span> {</div><div class="line"><a name="l00233"></a><span class="lineno"> 233</span>  <span class="keywordtype">int</span> hintHeight = !_caption->isHidden() ? _caption->sizeHint().height() : 0;</div><div class="line"><a name="l00234"></a><span class="lineno"> 234</span>  <span class="keywordtype">int</span> visibleLines = shrinkable() ? SHRINKABLE_VISIBLE_LINES : DEFAULT_VISIBLE_LINES;</div><div class="line"><a name="l00235"></a><span class="lineno"> 235</span>  hintHeight += visibleLines * _qt_listWidget->fontMetrics().lineSpacing();</div><div class="line"><a name="l00236"></a><span class="lineno"> 236</span>  hintHeight += _qt_listWidget->frameWidth() * 2;</div><div class="line"><a name="l00237"></a><span class="lineno"> 237</span> </div><div class="line"><a name="l00238"></a><span class="lineno"> 238</span>  <span class="keywordflow">return</span> max( 80, hintHeight );</div><div class="line"><a name="l00239"></a><span class="lineno"> 239</span> }</div><div class="line"><a name="l00240"></a><span class="lineno"> 240</span> </div><div class="line"><a name="l00241"></a><span class="lineno"> 241</span> </div><div class="line"><a name="l00242"></a><span class="lineno"><a class="line" href="classYQSelectionBox.html#a520b9c2e3e713c6193d23bf656643d9d"> 242</a></span> <span class="keywordtype">void</span> <a class="code" href="classYQSelectionBox.html#a520b9c2e3e713c6193d23bf656643d9d">YQSelectionBox::setSize</a>( <span class="keywordtype">int</span> newWidth, <span class="keywordtype">int</span> newHeight )</div><div class="line"><a name="l00243"></a><span class="lineno"> 243</span> {</div><div class="line"><a name="l00244"></a><span class="lineno"> 244</span>  resize( newWidth, newHeight );</div><div class="line"><a name="l00245"></a><span class="lineno"> 245</span> }</div><div class="line"><a name="l00246"></a><span class="lineno"> 246</span> </div><div class="line"><a name="l00247"></a><span class="lineno"> 247</span> </div><div class="line"><a name="l00248"></a><span class="lineno"><a class="line" href="classYQSelectionBox.html#a67f3b0fc2e8396d58f32ed829472c847"> 248</a></span> <span class="keywordtype">void</span> <a class="code" href="classYQSelectionBox.html#a67f3b0fc2e8396d58f32ed829472c847">YQSelectionBox::setEnabled</a>( <span class="keywordtype">bool</span> enabled )</div><div class="line"><a name="l00249"></a><span class="lineno"> 249</span> {</div><div class="line"><a name="l00250"></a><span class="lineno"> 250</span>  _caption->setEnabled( enabled );</div><div class="line"><a name="l00251"></a><span class="lineno"> 251</span>  _qt_listWidget->setEnabled( enabled );</div><div class="line"><a name="l00252"></a><span class="lineno"> 252</span>  <span class="comment">//FIXME needed? _qt_listWidget->triggerUpdate( true );</span></div><div class="line"><a name="l00253"></a><span class="lineno"> 253</span>  YWidget::setEnabled( enabled );</div><div class="line"><a name="l00254"></a><span class="lineno"> 254</span> }</div><div class="line"><a name="l00255"></a><span class="lineno"> 255</span> </div><div class="line"><a name="l00256"></a><span class="lineno"> 256</span> </div><div class="line"><a name="l00257"></a><span class="lineno"><a class="line" href="classYQSelectionBox.html#a60b9fb3a1e33e1999576146755702685"> 257</a></span> <span class="keywordtype">bool</span> <a class="code" href="classYQSelectionBox.html#a60b9fb3a1e33e1999576146755702685">YQSelectionBox::setKeyboardFocus</a>()</div><div class="line"><a name="l00258"></a><span class="lineno"> 258</span> {</div><div class="line"><a name="l00259"></a><span class="lineno"> 259</span>  _qt_listWidget->setFocus();</div><div class="line"><a name="l00260"></a><span class="lineno"> 260</span> </div><div class="line"><a name="l00261"></a><span class="lineno"> 261</span>  <span class="keywordflow">return</span> <span class="keyword">true</span>;</div><div class="line"><a name="l00262"></a><span class="lineno"> 262</span> }</div><div class="line"><a name="l00263"></a><span class="lineno"> 263</span> </div><div class="line"><a name="l00264"></a><span class="lineno"> 264</span> </div><div class="line"><a name="l00265"></a><span class="lineno"><a class="line" href="classYQSelectionBox.html#a16941e0bfa48ee94e2399b6cbe6c254f"> 265</a></span> <span class="keywordtype">bool</span> <a class="code" href="classYQSelectionBox.html#a16941e0bfa48ee94e2399b6cbe6c254f">YQSelectionBox::eventFilter</a>( QObject * obj, QEvent * ev )</div><div class="line"><a name="l00266"></a><span class="lineno"> 266</span> {</div><div class="line"><a name="l00267"></a><span class="lineno"> 267</span>  <span class="keywordflow">if</span> ( ev->type() == QEvent::KeyPress )</div><div class="line"><a name="l00268"></a><span class="lineno"> 268</span>  {</div><div class="line"><a name="l00269"></a><span class="lineno"> 269</span>  QKeyEvent * <span class="keyword">event</span> = ( QKeyEvent * ) ev;</div><div class="line"><a name="l00270"></a><span class="lineno"> 270</span> </div><div class="line"><a name="l00271"></a><span class="lineno"> 271</span>  <span class="keywordflow">if</span> ( ( event->key() == Qt::Key_Return || <span class="keyword">event</span>->key() == Qt::Key_Enter ) &&</div><div class="line"><a name="l00272"></a><span class="lineno"> 272</span>  ( (event->modifiers() & Qt::NoModifier) || (event->modifiers() & Qt::KeypadModifier) ) )</div><div class="line"><a name="l00273"></a><span class="lineno"> 273</span>  {</div><div class="line"><a name="l00274"></a><span class="lineno"> 274</span>  <a class="code" href="classYQDialog.html">YQDialog</a> * dia = (<a class="code" href="classYQDialog.html">YQDialog</a> *) findDialog();</div><div class="line"><a name="l00275"></a><span class="lineno"> 275</span> </div><div class="line"><a name="l00276"></a><span class="lineno"> 276</span>  <span class="keywordflow">if</span> ( dia )</div><div class="line"><a name="l00277"></a><span class="lineno"> 277</span>  {</div><div class="line"><a name="l00278"></a><span class="lineno"> 278</span>  ( void ) dia-><a class="code" href="classYQDialog.html#a9743a9d907e5e7c70ca4a9992cb82d97">activateDefaultButton</a>();</div><div class="line"><a name="l00279"></a><span class="lineno"> 279</span>  <span class="keywordflow">return</span> <span class="keyword">true</span>;</div><div class="line"><a name="l00280"></a><span class="lineno"> 280</span>  }</div><div class="line"><a name="l00281"></a><span class="lineno"> 281</span>  }</div><div class="line"><a name="l00282"></a><span class="lineno"> 282</span>  }</div><div class="line"><a name="l00283"></a><span class="lineno"> 283</span>  <span class="keywordflow">else</span> <span class="keywordflow">if</span> ( ev->type() == QEvent::MouseButtonRelease )</div><div class="line"><a name="l00284"></a><span class="lineno"> 284</span>  {</div><div class="line"><a name="l00285"></a><span class="lineno"> 285</span>  QMouseEvent * mouseEvent = dynamic_cast<QMouseEvent *> (ev);</div><div class="line"><a name="l00286"></a><span class="lineno"> 286</span> </div><div class="line"><a name="l00287"></a><span class="lineno"> 287</span>  <span class="keywordflow">if</span> ( mouseEvent && mouseEvent->button() == Qt::RightButton )</div><div class="line"><a name="l00288"></a><span class="lineno"> 288</span>  {</div><div class="line"><a name="l00289"></a><span class="lineno"> 289</span>  yuiMilestone() << <span class="stringliteral">"Right click in selecton box detected"</span> << std::endl;</div><div class="line"><a name="l00290"></a><span class="lineno"> 290</span>  <a class="code" href="classYQUI.html#a7cb11fe869dae3d5876bafaf4ad5fafe">YQUI::yqApp</a>()-><a class="code" href="classYQApplication.html#a954bceb598a291196cd4362602a68254">maybeLeftHandedUser</a>();</div><div class="line"><a name="l00291"></a><span class="lineno"> 291</span>  }</div><div class="line"><a name="l00292"></a><span class="lineno"> 292</span>  }</div><div class="line"><a name="l00293"></a><span class="lineno"> 293</span>  <span class="keywordflow">else</span> <span class="keywordflow">if</span> ( ev->type() == QEvent::ContextMenu )</div><div class="line"><a name="l00294"></a><span class="lineno"> 294</span>  {</div><div class="line"><a name="l00295"></a><span class="lineno"> 295</span>  QContextMenuEvent * contextMenuEvent = dynamic_cast<QContextMenuEvent *> (ev);</div><div class="line"><a name="l00296"></a><span class="lineno"> 296</span> </div><div class="line"><a name="l00297"></a><span class="lineno"> 297</span>  <a class="code" href="classYQUI.html#a7cb11fe869dae3d5876bafaf4ad5fafe">YQUI::yqApp</a>()-><a class="code" href="classYQApplication.html#a6c09104a289ad0d5b37289dc66671ed2">setContextMenuPos</a>( contextMenuEvent->globalPos() );</div><div class="line"><a name="l00298"></a><span class="lineno"> 298</span>  <span class="keywordflow">if</span> ( notifyContextMenu() )</div><div class="line"><a name="l00299"></a><span class="lineno"> 299</span>  <a class="code" href="classYQUI.html#a437a1272167021063582eb6395e6382d">YQUI::ui</a>()-><a class="code" href="classYQUI.html#a7947705ebee53c11e1fa619f37eda7a3">sendEvent</a>( <span class="keyword">new</span> YWidgetEvent( <span class="keyword">this</span>, YEvent::ContextMenuActivated ) );</div><div class="line"><a name="l00300"></a><span class="lineno"> 300</span>  }</div><div class="line"><a name="l00301"></a><span class="lineno"> 301</span> </div><div class="line"><a name="l00302"></a><span class="lineno"> 302</span>  <span class="keywordflow">return</span> QWidget::eventFilter( obj, ev );</div><div class="line"><a name="l00303"></a><span class="lineno"> 303</span> }</div><div class="line"><a name="l00304"></a><span class="lineno"> 304</span> </div><div class="line"><a name="l00305"></a><span class="lineno"> 305</span> </div><div class="line"><a name="l00306"></a><span class="lineno"><a class="line" href="classYQSelectionBox.html#a488b995a9246b4bb1e8f1467f787a8d0"> 306</a></span> <span class="keywordtype">void</span> <a class="code" href="classYQSelectionBox.html#a488b995a9246b4bb1e8f1467f787a8d0">YQSelectionBox::slotSelectionChanged</a>()</div><div class="line"><a name="l00307"></a><span class="lineno"> 307</span> {</div><div class="line"><a name="l00308"></a><span class="lineno"> 308</span>  QList<QListWidgetItem *> items = _qt_listWidget->selectedItems();</div><div class="line"><a name="l00309"></a><span class="lineno"> 309</span> </div><div class="line"><a name="l00310"></a><span class="lineno"> 310</span>  <span class="keywordflow">if</span> ( ! items.empty() )</div><div class="line"><a name="l00311"></a><span class="lineno"> 311</span>  {</div><div class="line"><a name="l00312"></a><span class="lineno"> 312</span>  <a class="code" href="classYQSelectionBox.html#a38764804d6b9779c818944abb46997bb">selectItem</a>( _qt_listWidget->row( items.first() ) );</div><div class="line"><a name="l00313"></a><span class="lineno"> 313</span>  }</div><div class="line"><a name="l00314"></a><span class="lineno"> 314</span>  <span class="keywordflow">else</span></div><div class="line"><a name="l00315"></a><span class="lineno"> 315</span>  {</div><div class="line"><a name="l00316"></a><span class="lineno"> 316</span>  <span class="comment">// Qt thinks it has to outsmart libyui: It might not select anything.</span></div><div class="line"><a name="l00317"></a><span class="lineno"> 317</span>  <span class="comment">// So let's get our old selection back. Tit for tat.</span></div><div class="line"><a name="l00318"></a><span class="lineno"> 318</span> </div><div class="line"><a name="l00319"></a><span class="lineno"> 319</span>  <span class="keywordflow">if</span> ( hasItems() && hasSelectedItem() )</div><div class="line"><a name="l00320"></a><span class="lineno"> 320</span>  <a class="code" href="classYQSelectionBox.html#a38764804d6b9779c818944abb46997bb">YQSelectionBox::selectItem</a>( YSelectionWidget::selectedItem(), <span class="keyword">true</span> );</div><div class="line"><a name="l00321"></a><span class="lineno"> 321</span>  }</div><div class="line"><a name="l00322"></a><span class="lineno"> 322</span> </div><div class="line"><a name="l00323"></a><span class="lineno"> 323</span>  <span class="keywordflow">if</span> ( notify() )</div><div class="line"><a name="l00324"></a><span class="lineno"> 324</span>  {</div><div class="line"><a name="l00325"></a><span class="lineno"> 325</span>  <span class="keywordflow">if</span> ( immediateMode() )</div><div class="line"><a name="l00326"></a><span class="lineno"> 326</span>  <a class="code" href="classYQSelectionBox.html#aad4b1b31bbe93446871d55a62606c3db">returnImmediately</a>();</div><div class="line"><a name="l00327"></a><span class="lineno"> 327</span>  <span class="keywordflow">else</span></div><div class="line"><a name="l00328"></a><span class="lineno"> 328</span>  {</div><div class="line"><a name="l00329"></a><span class="lineno"> 329</span>  <span class="keywordflow">if</span> ( ! <a class="code" href="classYQUI.html#a437a1272167021063582eb6395e6382d">YQUI::ui</a>()->eventsBlocked() )</div><div class="line"><a name="l00330"></a><span class="lineno"> 330</span>  {</div><div class="line"><a name="l00331"></a><span class="lineno"> 331</span>  <span class="comment">// Delayed event delivery - only if events are to be delivered</span></div><div class="line"><a name="l00332"></a><span class="lineno"> 332</span>  <span class="comment">// right now.</span></div><div class="line"><a name="l00333"></a><span class="lineno"> 333</span>  <span class="comment">//</span></div><div class="line"><a name="l00334"></a><span class="lineno"> 334</span>  <span class="comment">// An event block that is in effect right now may or may not</span></div><div class="line"><a name="l00335"></a><span class="lineno"> 335</span>  <span class="comment">// affect events after the timer delay is expired.</span></div><div class="line"><a name="l00336"></a><span class="lineno"> 336</span>  <span class="comment">//</span></div><div class="line"><a name="l00337"></a><span class="lineno"> 337</span>  <span class="comment">// This may create nasty side effects such as bug #32510: When</span></div><div class="line"><a name="l00338"></a><span class="lineno"> 338</span>  <span class="comment">// an item is initially selected, that initial selection event</span></div><div class="line"><a name="l00339"></a><span class="lineno"> 339</span>  <span class="comment">// gets through even though (!) events are blocked during</span></div><div class="line"><a name="l00340"></a><span class="lineno"> 340</span>  <span class="comment">// widget creation.</span></div><div class="line"><a name="l00341"></a><span class="lineno"> 341</span> </div><div class="line"><a name="l00342"></a><span class="lineno"> 342</span>  <a class="code" href="classYQSelectionBox.html#a7010b2a8b0f4d5e87a19d29cc022e292">returnDelayed</a>();</div><div class="line"><a name="l00343"></a><span class="lineno"> 343</span>  }</div><div class="line"><a name="l00344"></a><span class="lineno"> 344</span>  }</div><div class="line"><a name="l00345"></a><span class="lineno"> 345</span>  }</div><div class="line"><a name="l00346"></a><span class="lineno"> 346</span> }</div><div class="line"><a name="l00347"></a><span class="lineno"> 347</span> </div><div class="line"><a name="l00348"></a><span class="lineno"> 348</span> </div><div class="line"><a name="l00349"></a><span class="lineno"><a class="line" href="classYQSelectionBox.html#a119122c0a72feda00fccd715d7ffd56d"> 349</a></span> <span class="keywordtype">void</span> <a class="code" href="classYQSelectionBox.html#a119122c0a72feda00fccd715d7ffd56d">YQSelectionBox::slotActivated</a>( QListWidgetItem * qItem )</div><div class="line"><a name="l00350"></a><span class="lineno"> 350</span> {</div><div class="line"><a name="l00351"></a><span class="lineno"> 351</span>  <a class="code" href="classYQSelectionBox.html#a38764804d6b9779c818944abb46997bb">selectItem</a>( _qt_listWidget->row( qItem ) );</div><div class="line"><a name="l00352"></a><span class="lineno"> 352</span> </div><div class="line"><a name="l00353"></a><span class="lineno"> 353</span>  <span class="keywordflow">if</span> ( notify() )</div><div class="line"><a name="l00354"></a><span class="lineno"> 354</span>  <a class="code" href="classYQUI.html#a437a1272167021063582eb6395e6382d">YQUI::ui</a>()-><a class="code" href="classYQUI.html#a7947705ebee53c11e1fa619f37eda7a3">sendEvent</a>( <span class="keyword">new</span> YWidgetEvent( <span class="keyword">this</span>, YEvent::Activated ) );</div><div class="line"><a name="l00355"></a><span class="lineno"> 355</span> }</div><div class="line"><a name="l00356"></a><span class="lineno"> 356</span> </div><div class="line"><a name="l00357"></a><span class="lineno"> 357</span> </div><div class="line"><a name="l00358"></a><span class="lineno"><a class="line" href="classYQSelectionBox.html#aad4b1b31bbe93446871d55a62606c3db"> 358</a></span> <span class="keywordtype">void</span> <a class="code" href="classYQSelectionBox.html#aad4b1b31bbe93446871d55a62606c3db">YQSelectionBox::returnImmediately</a>()</div><div class="line"><a name="l00359"></a><span class="lineno"> 359</span> {</div><div class="line"><a name="l00360"></a><span class="lineno"> 360</span>  <span class="keywordflow">if</span> ( <a class="code" href="classYQUI.html#a437a1272167021063582eb6395e6382d">YQUI::ui</a>()->eventPendingFor( <span class="keyword">this</span> ) )</div><div class="line"><a name="l00361"></a><span class="lineno"> 361</span>  {</div><div class="line"><a name="l00362"></a><span class="lineno"> 362</span>  YWidgetEvent * <span class="keyword">event</span> = dynamic_cast<YWidgetEvent *> ( <a class="code" href="classYQUI.html#a437a1272167021063582eb6395e6382d">YQUI::ui</a>()->pendingEvent() );</div><div class="line"><a name="l00363"></a><span class="lineno"> 363</span> </div><div class="line"><a name="l00364"></a><span class="lineno"> 364</span>  <span class="keywordflow">if</span> ( event && event->reason() != YEvent::SelectionChanged )</div><div class="line"><a name="l00365"></a><span class="lineno"> 365</span>  {</div><div class="line"><a name="l00366"></a><span class="lineno"> 366</span>  <span class="comment">// Avoid overwriting a (more important) Activated event with a</span></div><div class="line"><a name="l00367"></a><span class="lineno"> 367</span>  <span class="comment">// SelectionChanged event</span></div><div class="line"><a name="l00368"></a><span class="lineno"> 368</span> </div><div class="line"><a name="l00369"></a><span class="lineno"> 369</span>  yuiDebug() << <span class="stringliteral">"Not overwriting more important event"</span> << std::endl;</div><div class="line"><a name="l00370"></a><span class="lineno"> 370</span> </div><div class="line"><a name="l00371"></a><span class="lineno"> 371</span>  <span class="keywordflow">return</span>;</div><div class="line"><a name="l00372"></a><span class="lineno"> 372</span>  }</div><div class="line"><a name="l00373"></a><span class="lineno"> 373</span>  }</div><div class="line"><a name="l00374"></a><span class="lineno"> 374</span> </div><div class="line"><a name="l00375"></a><span class="lineno"> 375</span> </div><div class="line"><a name="l00376"></a><span class="lineno"> 376</span>  yuiDebug() << <span class="stringliteral">"Sending SelectionChanged event for "</span> << <span class="keyword">this</span> << std::endl;</div><div class="line"><a name="l00377"></a><span class="lineno"> 377</span>  <a class="code" href="classYQUI.html#a437a1272167021063582eb6395e6382d">YQUI::ui</a>()-><a class="code" href="classYQUI.html#a7947705ebee53c11e1fa619f37eda7a3">sendEvent</a>( <span class="keyword">new</span> YWidgetEvent( <span class="keyword">this</span>, YEvent::SelectionChanged ) );</div><div class="line"><a name="l00378"></a><span class="lineno"> 378</span> }</div><div class="line"><a name="l00379"></a><span class="lineno"> 379</span> </div><div class="line"><a name="l00380"></a><span class="lineno"> 380</span> </div><div class="line"><a name="l00381"></a><span class="lineno"><a class="line" href="classYQSelectionBox.html#a7010b2a8b0f4d5e87a19d29cc022e292"> 381</a></span> <span class="keywordtype">void</span> <a class="code" href="classYQSelectionBox.html#a7010b2a8b0f4d5e87a19d29cc022e292">YQSelectionBox::returnDelayed</a>()</div><div class="line"><a name="l00382"></a><span class="lineno"> 382</span> {</div><div class="line"><a name="l00383"></a><span class="lineno"> 383</span>  yuiDebug() << <span class="stringliteral">"Starting selbox timer"</span> << std::endl;</div><div class="line"><a name="l00384"></a><span class="lineno"> 384</span>  _timer.setSingleShot( <span class="keyword">true</span> );</div><div class="line"><a name="l00385"></a><span class="lineno"> 385</span>  _timer.start( 250 ); <span class="comment">// millisec</span></div><div class="line"><a name="l00386"></a><span class="lineno"> 386</span> }</div><div class="line"><a name="l00387"></a><span class="lineno"> 387</span> </div><div class="line"><a name="l00388"></a><span class="lineno"> 388</span> </div><div class="line"><a name="l00389"></a><span class="lineno"> 389</span> </div><div class="line"><a name="l00390"></a><span class="lineno"> 390</span> </div><div class="ttc" id="classYQSelectionBox_html_a16941e0bfa48ee94e2399b6cbe6c254f"><div class="ttname"><a href="classYQSelectionBox.html#a16941e0bfa48ee94e2399b6cbe6c254f">YQSelectionBox::eventFilter</a></div><div class="ttdeci">virtual bool eventFilter(QObject *obj, QEvent *ev)</div><div class="ttdoc">Event filter.</div><div class="ttdef"><b>Definition:</b> <a href="YQSelectionBox_8cc_source.html#l00265">YQSelectionBox.cc:265</a></div></div> <div class="ttc" id="classYQSelectionBox_html_af4de5a99bdfd7a0777fb9a1b6b79eee4"><div class="ttname"><a href="classYQSelectionBox.html#af4de5a99bdfd7a0777fb9a1b6b79eee4">YQSelectionBox::deleteAllItems</a></div><div class="ttdeci">virtual void deleteAllItems()</div><div class="ttdoc">Delete all items.</div><div class="ttdef"><b>Definition:</b> <a href="YQSelectionBox_8cc_source.html#l00212">YQSelectionBox.cc:212</a></div></div> <div class="ttc" id="classYQSelectionBox_html_a60b9fb3a1e33e1999576146755702685"><div class="ttname"><a href="classYQSelectionBox.html#a60b9fb3a1e33e1999576146755702685">YQSelectionBox::setKeyboardFocus</a></div><div class="ttdeci">virtual bool setKeyboardFocus()</div><div class="ttdoc">Accept the keyboard focus.</div><div class="ttdef"><b>Definition:</b> <a href="YQSelectionBox_8cc_source.html#l00257">YQSelectionBox.cc:257</a></div></div> <div class="ttc" id="classYQSelectionBox_html_a4623984626c7794816b33784ce71b5bd"><div class="ttname"><a href="classYQSelectionBox.html#a4623984626c7794816b33784ce71b5bd">YQSelectionBox::addItems</a></div><div class="ttdeci">virtual void addItems(const YItemCollection &itemCollection)</div><div class="ttdoc">Add multiple items.</div><div class="ttdef"><b>Definition:</b> <a href="YQSelectionBox_8cc_source.html#l00103">YQSelectionBox.cc:103</a></div></div> <div class="ttc" id="classYQSignalBlocker_html"><div class="ttname"><a href="classYQSignalBlocker.html">YQSignalBlocker</a></div><div class="ttdoc">Helper class to block Qt signals for QWidgets or QObjects as long as this object exists.</div><div class="ttdef"><b>Definition:</b> <a href="YQSignalBlocker_8h_source.html#l00036">YQSignalBlocker.h:36</a></div></div> <div class="ttc" id="classYQSelectionBox_html_a119122c0a72feda00fccd715d7ffd56d"><div class="ttname"><a href="classYQSelectionBox.html#a119122c0a72feda00fccd715d7ffd56d">YQSelectionBox::slotActivated</a></div><div class="ttdeci">void slotActivated(QListWidgetItem *item)</div><div class="ttdoc">Notification that an item has been activated (double clicked).</div><div class="ttdef"><b>Definition:</b> <a href="YQSelectionBox_8cc_source.html#l00349">YQSelectionBox.cc:349</a></div></div> <div class="ttc" id="classYQUI_html_a7cb11fe869dae3d5876bafaf4ad5fafe"><div class="ttname"><a href="classYQUI.html#a7cb11fe869dae3d5876bafaf4ad5fafe">YQUI::yqApp</a></div><div class="ttdeci">static YQApplication * yqApp()</div><div class="ttdoc">Return the global YApplication object as YQApplication.</div><div class="ttdef"><b>Definition:</b> <a href="YQUI_8cc_source.html#l00257">YQUI.cc:257</a></div></div> <div class="ttc" id="classYQApplication_html_a954bceb598a291196cd4362602a68254"><div class="ttname"><a href="classYQApplication.html#a954bceb598a291196cd4362602a68254">YQApplication::maybeLeftHandedUser</a></div><div class="ttdeci">void maybeLeftHandedUser()</div><div class="ttdoc">A mouse click with the wrong mouse button was detected - e.g., a right click on a push button.</div><div class="ttdef"><b>Definition:</b> <a href="YQApplication_8cc_source.html#l00629">YQApplication.cc:629</a></div></div> <div class="ttc" id="classYQWidgetCaption_html_a2b5ac55fc5569da59c0dac9837aa4810"><div class="ttname"><a href="classYQWidgetCaption.html#a2b5ac55fc5569da59c0dac9837aa4810">YQWidgetCaption::setText</a></div><div class="ttdeci">virtual void setText(const std::string &newText)</div><div class="ttdoc">Change the text and handle visibility: If the new text is empty, hide this widget.</div><div class="ttdef"><b>Definition:</b> <a href="YQWidgetCaption_8cc_source.html#l00056">YQWidgetCaption.cc:56</a></div></div> <div class="ttc" id="classYQSelectionBox_html_abc8f4843141c31fc073cee8ebacc7c06"><div class="ttname"><a href="classYQSelectionBox.html#abc8f4843141c31fc073cee8ebacc7c06">YQSelectionBox::addItem</a></div><div class="ttdeci">virtual void addItem(YItem *item)</div><div class="ttdoc">Add an item.</div><div class="ttdef"><b>Definition:</b> <a href="YQSelectionBox_8cc_source.html#l00118">YQSelectionBox.cc:118</a></div></div> <div class="ttc" id="classYQSelectionBox_html_a512fc1eead36212df045925aa9db6611"><div class="ttname"><a href="classYQSelectionBox.html#a512fc1eead36212df045925aa9db6611">YQSelectionBox::YQSelectionBox</a></div><div class="ttdeci">YQSelectionBox(YWidget *parent, const std::string &label)</div><div class="ttdoc">Constructor.</div><div class="ttdef"><b>Definition:</b> <a href="YQSelectionBox_8cc_source.html#l00052">YQSelectionBox.cc:52</a></div></div> <div class="ttc" id="classYQSelectionBox_html_a520b9c2e3e713c6193d23bf656643d9d"><div class="ttname"><a href="classYQSelectionBox.html#a520b9c2e3e713c6193d23bf656643d9d">YQSelectionBox::setSize</a></div><div class="ttdeci">virtual void setSize(int newWidth, int newHeight)</div><div class="ttdoc">Set the new size of the widget.</div><div class="ttdef"><b>Definition:</b> <a href="YQSelectionBox_8cc_source.html#l00242">YQSelectionBox.cc:242</a></div></div> <div class="ttc" id="classYQApplication_html_a6c09104a289ad0d5b37289dc66671ed2"><div class="ttname"><a href="classYQApplication.html#a6c09104a289ad0d5b37289dc66671ed2">YQApplication::setContextMenuPos</a></div><div class="ttdeci">virtual void setContextMenuPos(QPoint contextMenuPos)</div><div class="ttdoc">Sets the position of the context menu (in gloabl coordinates)</div><div class="ttdef"><b>Definition:</b> <a href="YQApplication_8cc_source.html#l00759">YQApplication.cc:759</a></div></div> <div class="ttc" id="classYQSelectionBox_html_a7010b2a8b0f4d5e87a19d29cc022e292"><div class="ttname"><a href="classYQSelectionBox.html#a7010b2a8b0f4d5e87a19d29cc022e292">YQSelectionBox::returnDelayed</a></div><div class="ttdeci">void returnDelayed()</div><div class="ttdoc">Return after some millseconds delay - collect multiple events.</div><div class="ttdef"><b>Definition:</b> <a href="YQSelectionBox_8cc_source.html#l00381">YQSelectionBox.cc:381</a></div></div> <div class="ttc" id="classYQSelectionBox_html_a030a68eb047c8e160ee6928170159980"><div class="ttname"><a href="classYQSelectionBox.html#a030a68eb047c8e160ee6928170159980">YQSelectionBox::deselectAllItems</a></div><div class="ttdeci">virtual void deselectAllItems()</div><div class="ttdoc">Deselect all items.</div><div class="ttdef"><b>Definition:</b> <a href="YQSelectionBox_8cc_source.html#l00188">YQSelectionBox.cc:188</a></div></div> <div class="ttc" id="classYQSelectionBox_html_a1409c5680618b247cd770c80f3e7e983"><div class="ttname"><a href="classYQSelectionBox.html#a1409c5680618b247cd770c80f3e7e983">YQSelectionBox::preferredWidth</a></div><div class="ttdeci">virtual int preferredWidth()</div><div class="ttdoc">Preferred width of the widget.</div><div class="ttdef"><b>Definition:</b> <a href="YQSelectionBox_8cc_source.html#l00222">YQSelectionBox.cc:222</a></div></div> <div class="ttc" id="classYQUI_html_a7947705ebee53c11e1fa619f37eda7a3"><div class="ttname"><a href="classYQUI.html#a7947705ebee53c11e1fa619f37eda7a3">YQUI::sendEvent</a></div><div class="ttdeci">void sendEvent(YEvent *event)</div><div class="ttdoc">Widget event handlers (slots) call this when an event occured that should be the answer to a UserInpu...</div><div class="ttdef"><b>Definition:</b> <a href="YQUI_8cc_source.html#l00469">YQUI.cc:469</a></div></div> <div class="ttc" id="classYQSelectionBox_html_abb8b116efe9dbba0bbd74a53c030ba6b"><div class="ttname"><a href="classYQSelectionBox.html#abb8b116efe9dbba0bbd74a53c030ba6b">YQSelectionBox::preferredHeight</a></div><div class="ttdeci">virtual int preferredHeight()</div><div class="ttdoc">Preferred height of the widget.</div><div class="ttdef"><b>Definition:</b> <a href="YQSelectionBox_8cc_source.html#l00231">YQSelectionBox.cc:231</a></div></div> <div class="ttc" id="classYQSelectionBox_html_af7f1972f5b96aa8f4ac172a8c02009d7"><div class="ttname"><a href="classYQSelectionBox.html#af7f1972f5b96aa8f4ac172a8c02009d7">YQSelectionBox::~YQSelectionBox</a></div><div class="ttdeci">virtual ~YQSelectionBox()</div><div class="ttdoc">Destructor.</div><div class="ttdef"><b>Definition:</b> <a href="YQSelectionBox_8cc_source.html#l00090">YQSelectionBox.cc:90</a></div></div> <div class="ttc" id="classYQSelectionBox_html_a67f3b0fc2e8396d58f32ed829472c847"><div class="ttname"><a href="classYQSelectionBox.html#a67f3b0fc2e8396d58f32ed829472c847">YQSelectionBox::setEnabled</a></div><div class="ttdeci">virtual void setEnabled(bool enabled)</div><div class="ttdoc">Set enabled/disabled state.</div><div class="ttdef"><b>Definition:</b> <a href="YQSelectionBox_8cc_source.html#l00248">YQSelectionBox.cc:248</a></div></div> <div class="ttc" id="classYQDialog_html_a9743a9d907e5e7c70ca4a9992cb82d97"><div class="ttname"><a href="classYQDialog.html#a9743a9d907e5e7c70ca4a9992cb82d97">YQDialog::activateDefaultButton</a></div><div class="ttdeci">bool activateDefaultButton(bool warn=true)</div><div class="ttdoc">Activate (i.e.</div><div class="ttdef"><b>Definition:</b> <a href="YQDialog_8cc_source.html#l00536">YQDialog.cc:536</a></div></div> <div class="ttc" id="classYQSelectionBox_html_a38764804d6b9779c818944abb46997bb"><div class="ttname"><a href="classYQSelectionBox.html#a38764804d6b9779c818944abb46997bb">YQSelectionBox::selectItem</a></div><div class="ttdeci">virtual void selectItem(YItem *item, bool selected=true)</div><div class="ttdoc">Select or deselect an item.</div><div class="ttdef"><b>Definition:</b> <a href="YQSelectionBox_8cc_source.html#l00161">YQSelectionBox.cc:161</a></div></div> <div class="ttc" id="classYQSelectionBox_html_a488b995a9246b4bb1e8f1467f787a8d0"><div class="ttname"><a href="classYQSelectionBox.html#a488b995a9246b4bb1e8f1467f787a8d0">YQSelectionBox::slotSelectionChanged</a></div><div class="ttdeci">void slotSelectionChanged()</div><div class="ttdoc">Notification that an item has been selected.</div><div class="ttdef"><b>Definition:</b> <a href="YQSelectionBox_8cc_source.html#l00306">YQSelectionBox.cc:306</a></div></div> <div class="ttc" id="classYQWidgetCaption_html"><div class="ttname"><a href="classYQWidgetCaption.html">YQWidgetCaption</a></div><div class="ttdoc">Helper class for captions (labels) above a widget: Takes care of hiding itself when its text is empty...</div><div class="ttdef"><b>Definition:</b> <a href="YQWidgetCaption_8h_source.html#l00038">YQWidgetCaption.h:38</a></div></div> <div class="ttc" id="classYQSelectionBox_html_abc58bd985c868bc3080f9eb6af276d9e"><div class="ttname"><a href="classYQSelectionBox.html#abc58bd985c868bc3080f9eb6af276d9e">YQSelectionBox::setLabel</a></div><div class="ttdeci">virtual void setLabel(const std::string &label)</div><div class="ttdoc">Change the label text.</div><div class="ttdef"><b>Definition:</b> <a href="YQSelectionBox_8cc_source.html#l00096">YQSelectionBox.cc:96</a></div></div> <div class="ttc" id="classYQDialog_html"><div class="ttname"><a href="classYQDialog.html">YQDialog</a></div><div class="ttdef"><b>Definition:</b> <a href="YQDialog_8h_source.html#l00042">YQDialog.h:42</a></div></div> <div class="ttc" id="classYQUI_html_a437a1272167021063582eb6395e6382d"><div class="ttname"><a href="classYQUI.html#a437a1272167021063582eb6395e6382d">YQUI::ui</a></div><div class="ttdeci">static YQUI * ui()</div><div class="ttdoc">Access the global Qt-UI.</div><div class="ttdef"><b>Definition:</b> <a href="YQUI_8h_source.html#l00081">YQUI.h:81</a></div></div> <div class="ttc" id="classYQSelectionBox_html_aad4b1b31bbe93446871d55a62606c3db"><div class="ttname"><a href="classYQSelectionBox.html#aad4b1b31bbe93446871d55a62606c3db">YQSelectionBox::returnImmediately</a></div><div class="ttdeci">void returnImmediately()</div><div class="ttdoc">Return immediately.</div><div class="ttdef"><b>Definition:</b> <a href="YQSelectionBox_8cc_source.html#l00358">YQSelectionBox.cc:358</a></div></div> </div><!-- fragment --></div><!-- contents --> </div><!-- doc-content --> <!-- start footer part --> <div id="nav-path" class="navpath"><!-- id is needed for treeview function! --> <ul> <li class="navelem"><a class="el" href="dir_68267d1309a1af8e8297ef4c3efbcdba.html">src</a></li><li class="navelem"><b>YQSelectionBox.cc</b></li> <li class="footer">Generated by <a href="http://www.doxygen.org/index.html"> <img class="footer" src="doxygen.png" alt="doxygen"/></a> 1.8.15 </li> </ul> </div> </body> </html>