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<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: YQRichText.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">#define YUILogComponent "qt-ui"</span></div><div class="line"><a name="l00026"></a><span class="lineno"> 26</span> <span class="preprocessor">#include <yui/YUILog.h></span></div><div class="line"><a name="l00027"></a><span class="lineno"> 27</span> </div><div class="line"><a name="l00028"></a><span class="lineno"> 28</span> <span class="preprocessor">#include <QScrollBar></span></div><div class="line"><a name="l00029"></a><span class="lineno"> 29</span> <span class="preprocessor">#include <QRegExp></span></div><div class="line"><a name="l00030"></a><span class="lineno"> 30</span> <span class="preprocessor">#include <QDebug></span></div><div class="line"><a name="l00031"></a><span class="lineno"> 31</span> <span class="preprocessor">#include <QKeyEvent></span></div><div class="line"><a name="l00032"></a><span class="lineno"> 32</span> <span class="preprocessor">#include <QVBoxLayout></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="preprocessor">#include <yui/YApplication.h></span></div><div class="line"><a name="l00035"></a><span class="lineno"> 35</span> <span class="preprocessor">#include <yui/YEvent.h></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 "QY2Styler.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 "YQDialog.h"</span></div><div class="line"><a name="l00040"></a><span class="lineno"> 40</span> <span class="preprocessor">#include "YQRichText.h"</span></div><div class="line"><a name="l00041"></a><span class="lineno"> 41</span> </div><div class="line"><a name="l00042"></a><span class="lineno"> 42</span> <span class="keyword">static</span> <span class="keyword">const</span> <span class="keywordtype">char</span> *colors[] = { <span class="stringliteral">"red"</span>, <span class="stringliteral">"blue"</span>, <span class="stringliteral">"green"</span>, 0};</div><div class="line"><a name="l00043"></a><span class="lineno"> 43</span> </div><div class="line"><a name="l00044"></a><span class="lineno"><a class="line" href="classYQRichText.html#ab6b863625c7d7321e071c3db03188afd"> 44</a></span> <a class="code" href="classYQRichText.html#ab6b863625c7d7321e071c3db03188afd">YQRichText::YQRichText</a>( YWidget * parent, <span class="keyword">const</span> std::string & text, <span class="keywordtype">bool</span> plainTextMode )</div><div class="line"><a name="l00045"></a><span class="lineno"> 45</span>  : QFrame( (QWidget *) parent->widgetRep() )</div><div class="line"><a name="l00046"></a><span class="lineno"> 46</span>  , YRichText( parent, text, plainTextMode )</div><div class="line"><a name="l00047"></a><span class="lineno"> 47</span>  , _colors_specified( 0 )</div><div class="line"><a name="l00048"></a><span class="lineno"> 48</span> {</div><div class="line"><a name="l00049"></a><span class="lineno"> 49</span>  QVBoxLayout* layout = <span class="keyword">new</span> QVBoxLayout( <span class="keyword">this</span> );</div><div class="line"><a name="l00050"></a><span class="lineno"> 50</span>  layout->setSpacing( 0 );</div><div class="line"><a name="l00051"></a><span class="lineno"> 51</span>  setLayout( layout );</div><div class="line"><a name="l00052"></a><span class="lineno"> 52</span> </div><div class="line"><a name="l00053"></a><span class="lineno"> 53</span>  setWidgetRep( <span class="keyword">this</span> );</div><div class="line"><a name="l00054"></a><span class="lineno"> 54</span> </div><div class="line"><a name="l00055"></a><span class="lineno"> 55</span>  layout->setMargin( YQWidgetMargin );</div><div class="line"><a name="l00056"></a><span class="lineno"> 56</span> </div><div class="line"><a name="l00057"></a><span class="lineno"> 57</span>  _textBrowser = <span class="keyword">new</span> <a class="code" href="classYQTextBrowser.html">YQTextBrowser</a>( <span class="keyword">this</span> );</div><div class="line"><a name="l00058"></a><span class="lineno"> 58</span>  YUI_CHECK_NEW( _textBrowser );</div><div class="line"><a name="l00059"></a><span class="lineno"> 59</span>  layout->addWidget( _textBrowser );</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>  _textBrowser->installEventFilter( <span class="keyword">this</span> );</div><div class="line"><a name="l00062"></a><span class="lineno"> 62</span> </div><div class="line"><a name="l00063"></a><span class="lineno"> 63</span>  <span class="keywordflow">if</span> ( plainTextMode )</div><div class="line"><a name="l00064"></a><span class="lineno"> 64</span>  {</div><div class="line"><a name="l00065"></a><span class="lineno"> 65</span>  _textBrowser->setWordWrapMode( QTextOption::NoWrap );</div><div class="line"><a name="l00066"></a><span class="lineno"> 66</span>  }</div><div class="line"><a name="l00067"></a><span class="lineno"> 67</span>  <span class="keywordflow">else</span></div><div class="line"><a name="l00068"></a><span class="lineno"> 68</span>  {</div><div class="line"><a name="l00069"></a><span class="lineno"> 69</span>  QString style = <span class="stringliteral">"\n"</span> + QY2Styler::styler()->textStyle();</div><div class="line"><a name="l00070"></a><span class="lineno"> 70</span>  <span class="keywordtype">size_t</span> ccolors = <span class="keyword">sizeof</span>( colors ) / <span class="keyword">sizeof</span>( <span class="keywordtype">char</span>* ) - 1;</div><div class="line"><a name="l00071"></a><span class="lineno"> 71</span>  _colors_specified = <span class="keyword">new</span> <span class="keywordtype">bool</span>[ccolors];</div><div class="line"><a name="l00072"></a><span class="lineno"> 72</span>  <span class="keywordflow">for</span> ( <span class="keywordtype">size_t</span> i = 0; i < ccolors; ++i )</div><div class="line"><a name="l00073"></a><span class="lineno"> 73</span>  {</div><div class="line"><a name="l00074"></a><span class="lineno"> 74</span>  _colors_specified[i] = <span class="keyword">false</span>;</div><div class="line"><a name="l00075"></a><span class="lineno"> 75</span>  <span class="keywordtype">char</span> buffer[20];</div><div class="line"><a name="l00076"></a><span class="lineno"> 76</span>  sprintf( buffer, <span class="stringliteral">"\n.%s "</span>, colors[i] );</div><div class="line"><a name="l00077"></a><span class="lineno"> 77</span>  <span class="keywordflow">if</span> ( style.contains( buffer ) )</div><div class="line"><a name="l00078"></a><span class="lineno"> 78</span>  _colors_specified[i] = <span class="keyword">true</span>;</div><div class="line"><a name="l00079"></a><span class="lineno"> 79</span>  }</div><div class="line"><a name="l00080"></a><span class="lineno"> 80</span>  _textBrowser->document()->setDefaultStyleSheet( style );</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> </div><div class="line"><a name="l00083"></a><span class="lineno"> 83</span>  <a class="code" href="classYQRichText.html#a1c778a3235dee450b2a75f2872d98828">setValue</a>( text );</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>  <span class="comment">// Propagate clicks on hyperlinks</span></div><div class="line"><a name="l00086"></a><span class="lineno"> 86</span> </div><div class="line"><a name="l00087"></a><span class="lineno"> 87</span>  connect( _textBrowser, &pclass(_textBrowser)::anchorClicked,</div><div class="line"><a name="l00088"></a><span class="lineno"> 88</span>  <span class="keyword">this</span>, &pclass(<span class="keyword">this</span>)::<a class="code" href="classYQRichText.html#afc06f4070faedd98a688edea7f4aa7b1">linkClicked</a> );</div><div class="line"><a name="l00089"></a><span class="lineno"> 89</span> }</div><div class="line"><a name="l00090"></a><span class="lineno"> 90</span> </div><div class="line"><a name="l00091"></a><span class="lineno"> 91</span> </div><div class="line"><a name="l00092"></a><span class="lineno"><a class="line" href="classYQRichText.html#a0ffd68798cee4cbabf784ada0a8647a8"> 92</a></span> <a class="code" href="classYQRichText.html#a0ffd68798cee4cbabf784ada0a8647a8">YQRichText::~YQRichText</a>()</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>  <span class="comment">// NOP</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"> 96</span> </div><div class="line"><a name="l00097"></a><span class="lineno"> 97</span> </div><div class="line"><a name="l00098"></a><span class="lineno"><a class="line" href="classYQRichText.html#a1c778a3235dee450b2a75f2872d98828"> 98</a></span> <span class="keywordtype">void</span> <a class="code" href="classYQRichText.html#a1c778a3235dee450b2a75f2872d98828">YQRichText::setValue</a>( <span class="keyword">const</span> std::string & newText )</div><div class="line"><a name="l00099"></a><span class="lineno"> 99</span> {</div><div class="line"><a name="l00100"></a><span class="lineno"> 100</span>  <span class="keywordflow">if</span> ( _textBrowser->horizontalScrollBar() )</div><div class="line"><a name="l00101"></a><span class="lineno"> 101</span>  _textBrowser->horizontalScrollBar()->setValue(0);</div><div class="line"><a name="l00102"></a><span class="lineno"> 102</span> </div><div class="line"><a name="l00103"></a><span class="lineno"> 103</span>  <span class="keywordflow">if</span> ( ! autoScrollDown() && _textBrowser->verticalScrollBar() )</div><div class="line"><a name="l00104"></a><span class="lineno"> 104</span>  _textBrowser->verticalScrollBar()->setValue(0);</div><div class="line"><a name="l00105"></a><span class="lineno"> 105</span> </div><div class="line"><a name="l00106"></a><span class="lineno"> 106</span>  QString text = fromUTF8( newText );</div><div class="line"><a name="l00107"></a><span class="lineno"> 107</span> </div><div class="line"><a name="l00108"></a><span class="lineno"> 108</span>  <span class="keywordflow">if</span> ( ! plainTextMode() )</div><div class="line"><a name="l00109"></a><span class="lineno"> 109</span>  {</div><div class="line"><a name="l00110"></a><span class="lineno"> 110</span>  <span class="keywordflow">for</span> ( <span class="keywordtype">int</span> counter = 0; colors[counter]; counter++ )</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>  <span class="keywordflow">if</span> ( !_colors_specified[counter] ) <span class="keywordflow">continue</span>;</div><div class="line"><a name="l00113"></a><span class="lineno"> 113</span>  text.replace( QString( <span class="stringliteral">"color=%1"</span> ).arg( colors[counter] ), QString( <span class="stringliteral">"class=\"%1\""</span> ).arg( colors[counter] ) );</div><div class="line"><a name="l00114"></a><span class="lineno"> 114</span>  text.replace( QString( <span class="stringliteral">"color=\"%1\""</span> ).arg( colors[counter] ), QString( <span class="stringliteral">"class=\"%1\""</span> ).arg( colors[counter] ));</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>  text.replace( <span class="stringliteral">"&product;"</span>, fromUTF8( YUI::app()->productName() ) );</div><div class="line"><a name="l00117"></a><span class="lineno"> 117</span>  _textBrowser->setHtml( text );</div><div class="line"><a name="l00118"></a><span class="lineno"> 118</span>  }</div><div class="line"><a name="l00119"></a><span class="lineno"> 119</span>  <span class="keywordflow">else</span></div><div class="line"><a name="l00120"></a><span class="lineno"> 120</span>  {</div><div class="line"><a name="l00121"></a><span class="lineno"> 121</span>  _textBrowser->setPlainText( text );</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>  YRichText::setValue( newText );</div><div class="line"><a name="l00124"></a><span class="lineno"> 124</span> </div><div class="line"><a name="l00125"></a><span class="lineno"> 125</span>  <span class="keywordflow">if</span> ( autoScrollDown() && _textBrowser->verticalScrollBar() )</div><div class="line"><a name="l00126"></a><span class="lineno"> 126</span>  _textBrowser->verticalScrollBar()->setValue( _textBrowser->verticalScrollBar()->maximum() );</div><div class="line"><a name="l00127"></a><span class="lineno"> 127</span> }</div><div class="line"><a name="l00128"></a><span class="lineno"> 128</span> </div><div class="line"><a name="l00129"></a><span class="lineno"> 129</span> </div><div class="line"><a name="l00130"></a><span class="lineno"><a class="line" href="classYQRichText.html#aef6991982621c823e077e49c403e0bdb"> 130</a></span> <span class="keywordtype">void</span> <a class="code" href="classYQRichText.html#aef6991982621c823e077e49c403e0bdb">YQRichText::setPlainTextMode</a>( <span class="keywordtype">bool</span> newPlainTextMode )</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>  YRichText::setPlainTextMode( newPlainTextMode );</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>  <span class="keywordflow">if</span> ( plainTextMode() )</div><div class="line"><a name="l00135"></a><span class="lineno"> 135</span>  {</div><div class="line"><a name="l00136"></a><span class="lineno"> 136</span>  _textBrowser->setWordWrapMode( QTextOption::NoWrap );</div><div class="line"><a name="l00137"></a><span class="lineno"> 137</span>  }</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> </div><div class="line"><a name="l00140"></a><span class="lineno"> 140</span> </div><div class="line"><a name="l00141"></a><span class="lineno"><a class="line" href="classYQRichText.html#a66355a24bee6bc33063c20b9dbdaf194"> 141</a></span> <span class="keywordtype">void</span> <a class="code" href="classYQRichText.html#a66355a24bee6bc33063c20b9dbdaf194">YQRichText::setAutoScrollDown</a>( <span class="keywordtype">bool</span> newAutoScrollDown )</div><div class="line"><a name="l00142"></a><span class="lineno"> 142</span> {</div><div class="line"><a name="l00143"></a><span class="lineno"> 143</span>  YRichText::setAutoScrollDown( newAutoScrollDown );</div><div class="line"><a name="l00144"></a><span class="lineno"> 144</span> </div><div class="line"><a name="l00145"></a><span class="lineno"> 145</span>  <span class="keywordflow">if</span> ( autoScrollDown() && _textBrowser->verticalScrollBar() )</div><div class="line"><a name="l00146"></a><span class="lineno"> 146</span>  _textBrowser->verticalScrollBar()->setValue( _textBrowser->verticalScrollBar()->maximum() );</div><div class="line"><a name="l00147"></a><span class="lineno"> 147</span> }</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> </div><div class="line"><a name="l00150"></a><span class="lineno"><a class="line" href="classYQRichText.html#afc06f4070faedd98a688edea7f4aa7b1"> 150</a></span> <span class="keywordtype">void</span> <a class="code" href="classYQRichText.html#afc06f4070faedd98a688edea7f4aa7b1">YQRichText::linkClicked</a>( <span class="keyword">const</span> QUrl & url )</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>  <span class="comment">// yuiDebug() << "Selected hyperlink \"" << url.toString() << "\" << std::endl;</span></div><div class="line"><a name="l00153"></a><span class="lineno"> 153</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> YMenuEvent( url.toString().toUtf8()) );</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> </div><div class="line"><a name="l00156"></a><span class="lineno"> 156</span> </div><div class="line"><a name="l00157"></a><span class="lineno"><a class="line" href="classYQRichText.html#a6b302772e3c175aa5318b7d558f4d9f2"> 157</a></span> <span class="keywordtype">bool</span> <a class="code" href="classYQRichText.html#a6b302772e3c175aa5318b7d558f4d9f2">YQRichText::eventFilter</a>( QObject * obj, QEvent * ev )</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>  <span class="keywordflow">if</span> ( ev->type() == QEvent::KeyPress )</div><div class="line"><a name="l00160"></a><span class="lineno"> 160</span>  {</div><div class="line"><a name="l00161"></a><span class="lineno"> 161</span>  QKeyEvent * <span class="keyword">event</span> = ( QKeyEvent * ) ev;</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>  <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="l00164"></a><span class="lineno"> 164</span>  ( event->modifiers() & Qt::NoModifier || <span class="keyword">event</span>->modifiers() & Qt::KeypadModifier ) &&</div><div class="line"><a name="l00165"></a><span class="lineno"> 165</span>  ! <a class="code" href="classYQRichText.html#a62c18568f9cfea1b1c1b13b4c25518f4">haveHyperLinks</a>() )</div><div class="line"><a name="l00166"></a><span class="lineno"> 166</span>  {</div><div class="line"><a name="l00167"></a><span class="lineno"> 167</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="l00168"></a><span class="lineno"> 168</span> </div><div class="line"><a name="l00169"></a><span class="lineno"> 169</span>  <span class="keywordflow">if</span> ( dia )</div><div class="line"><a name="l00170"></a><span class="lineno"> 170</span>  {</div><div class="line"><a name="l00171"></a><span class="lineno"> 171</span>  ( void ) dia-><a class="code" href="classYQDialog.html#a9743a9d907e5e7c70ca4a9992cb82d97">activateDefaultButton</a>();</div><div class="line"><a name="l00172"></a><span class="lineno"> 172</span>  <span class="keywordflow">return</span> <span class="keyword">true</span>;</div><div class="line"><a name="l00173"></a><span class="lineno"> 173</span>  }</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>  }</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="keywordflow">return</span> QWidget::eventFilter( obj, ev );</div><div class="line"><a name="l00178"></a><span class="lineno"> 178</span> }</div><div class="line"><a name="l00179"></a><span class="lineno"> 179</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"><a class="line" href="classYQRichText.html#a62c18568f9cfea1b1c1b13b4c25518f4"> 181</a></span> <span class="keywordtype">bool</span> <a class="code" href="classYQRichText.html#a62c18568f9cfea1b1c1b13b4c25518f4">YQRichText::haveHyperLinks</a>()</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">if</span> ( plainTextMode() )</div><div class="line"><a name="l00184"></a><span class="lineno"> 184</span>  <span class="keywordflow">return</span> <span class="keyword">false</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>  <span class="keywordflow">return</span> ( _textBrowser->document()->toPlainText().contains( QRegExp( <span class="stringliteral">"<a\\s+href\\s*="</span>, Qt::CaseInsensitive ) ) > 0 );</div><div class="line"><a name="l00187"></a><span class="lineno"> 187</span> }</div><div class="line"><a name="l00188"></a><span class="lineno"> 188</span> </div><div class="line"><a name="l00189"></a><span class="lineno"> 189</span> </div><div class="line"><a name="l00190"></a><span class="lineno"><a class="line" href="classYQRichText.html#a33e9130eecb53643129e5ae5b5a25ab1"> 190</a></span> <span class="keywordtype">int</span> <a class="code" href="classYQRichText.html#a33e9130eecb53643129e5ae5b5a25ab1">YQRichText::preferredWidth</a>()</div><div class="line"><a name="l00191"></a><span class="lineno"> 191</span> {</div><div class="line"><a name="l00192"></a><span class="lineno"> 192</span>  <span class="keywordflow">return</span> shrinkable() ? 10 : 100;</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> </div><div class="line"><a name="l00195"></a><span class="lineno"> 195</span> </div><div class="line"><a name="l00196"></a><span class="lineno"><a class="line" href="classYQRichText.html#a7f594c61a0583597710073960c53c001"> 196</a></span> <span class="keywordtype">int</span> <a class="code" href="classYQRichText.html#a7f594c61a0583597710073960c53c001">YQRichText::preferredHeight</a>()</div><div class="line"><a name="l00197"></a><span class="lineno"> 197</span> {</div><div class="line"><a name="l00198"></a><span class="lineno"> 198</span>  <span class="keywordflow">return</span> shrinkable() ? 10 : 100;</div><div class="line"><a name="l00199"></a><span class="lineno"> 199</span> }</div><div class="line"><a name="l00200"></a><span class="lineno"> 200</span> </div><div class="line"><a name="l00201"></a><span class="lineno"> 201</span> </div><div class="line"><a name="l00202"></a><span class="lineno"><a class="line" href="classYQRichText.html#a31022f8b5951700edf5f727290dfd571"> 202</a></span> <span class="keywordtype">void</span> <a class="code" href="classYQRichText.html#a31022f8b5951700edf5f727290dfd571">YQRichText::setSize</a>( <span class="keywordtype">int</span> newWidth, <span class="keywordtype">int</span> newHeight )</div><div class="line"><a name="l00203"></a><span class="lineno"> 203</span> {</div><div class="line"><a name="l00204"></a><span class="lineno"> 204</span>  resize( newWidth, newHeight );</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> </div><div class="line"><a name="l00207"></a><span class="lineno"> 207</span> </div><div class="line"><a name="l00208"></a><span class="lineno"><a class="line" href="classYQRichText.html#acf04d59a91684a958f1ef17be4765704"> 208</a></span> <span class="keywordtype">void</span> <a class="code" href="classYQRichText.html#acf04d59a91684a958f1ef17be4765704">YQRichText::setEnabled</a>( <span class="keywordtype">bool</span> enabled )</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>  _textBrowser->setEnabled( enabled );</div><div class="line"><a name="l00211"></a><span class="lineno"> 211</span>  YWidget::setEnabled( enabled );</div><div class="line"><a name="l00212"></a><span class="lineno"> 212</span> }</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> </div><div class="line"><a name="l00215"></a><span class="lineno"><a class="line" href="classYQRichText.html#ab86d7e3ee25c0844b34ead4520e61c79"> 215</a></span> <span class="keywordtype">bool</span> <a class="code" href="classYQRichText.html#ab86d7e3ee25c0844b34ead4520e61c79">YQRichText::setKeyboardFocus</a>()</div><div class="line"><a name="l00216"></a><span class="lineno"> 216</span> {</div><div class="line"><a name="l00217"></a><span class="lineno"> 217</span>  _textBrowser->setFocus();</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>  <span class="keywordflow">return</span> <span class="keyword">true</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="classYQTextBrowser.html#ad49e4dd5e43f33ff3dd9f9ad33552e72"> 222</a></span> <span class="keywordtype">void</span> <a class="code" href="classYQTextBrowser.html#ad49e4dd5e43f33ff3dd9f9ad33552e72">YQTextBrowser::setSource</a>( <span class="keyword">const</span> QUrl & name )</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="comment">// scroll to link if it's available in the current document</span></div><div class="line"><a name="l00225"></a><span class="lineno"> 225</span>  <span class="comment">// but prevent loading empty pages</span></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">if</span> ( name.toString().startsWith(<span class="stringliteral">"#"</span>) )</div><div class="line"><a name="l00228"></a><span class="lineno"> 228</span>  scrollToAnchor( name.toString().mid(1) );</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"> 231</span> </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> </div><div class="line"><a name="l00234"></a><span class="lineno"> 234</span> </div><div class="ttc" id="classYQRichText_html_ab86d7e3ee25c0844b34ead4520e61c79"><div class="ttname"><a href="classYQRichText.html#ab86d7e3ee25c0844b34ead4520e61c79">YQRichText::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="YQRichText_8cc_source.html#l00215">YQRichText.cc:215</a></div></div>
<div class="ttc" id="classYQRichText_html_ab6b863625c7d7321e071c3db03188afd"><div class="ttname"><a href="classYQRichText.html#ab6b863625c7d7321e071c3db03188afd">YQRichText::YQRichText</a></div><div class="ttdeci">YQRichText(YWidget *parent, const std::string &text, bool plainTextMode=false)</div><div class="ttdoc">Constructor.</div><div class="ttdef"><b>Definition:</b> <a href="YQRichText_8cc_source.html#l00044">YQRichText.cc:44</a></div></div>
<div class="ttc" id="classYQRichText_html_a6b302772e3c175aa5318b7d558f4d9f2"><div class="ttname"><a href="classYQRichText.html#a6b302772e3c175aa5318b7d558f4d9f2">YQRichText::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="YQRichText_8cc_source.html#l00157">YQRichText.cc:157</a></div></div>
<div class="ttc" id="classYQRichText_html_a62c18568f9cfea1b1c1b13b4c25518f4"><div class="ttname"><a href="classYQRichText.html#a62c18568f9cfea1b1c1b13b4c25518f4">YQRichText::haveHyperLinks</a></div><div class="ttdeci">bool haveHyperLinks()</div><div class="ttdoc">Returns 'true' if the current text of this RichText widget contains hyperlinks.</div><div class="ttdef"><b>Definition:</b> <a href="YQRichText_8cc_source.html#l00181">YQRichText.cc:181</a></div></div>
<div class="ttc" id="classYQRichText_html_a0ffd68798cee4cbabf784ada0a8647a8"><div class="ttname"><a href="classYQRichText.html#a0ffd68798cee4cbabf784ada0a8647a8">YQRichText::~YQRichText</a></div><div class="ttdeci">virtual ~YQRichText()</div><div class="ttdoc">Destructor.</div><div class="ttdef"><b>Definition:</b> <a href="YQRichText_8cc_source.html#l00092">YQRichText.cc:92</a></div></div>
<div class="ttc" id="classYQTextBrowser_html"><div class="ttname"><a href="classYQTextBrowser.html">YQTextBrowser</a></div><div class="ttdoc">Helper class - needed to have the benefits of both QVBox as the base class for YQRichText so uniform ...</div><div class="ttdef"><b>Definition:</b> <a href="YQRichText_8h_source.html#l00156">YQRichText.h:156</a></div></div>
<div class="ttc" id="classYQRichText_html_a31022f8b5951700edf5f727290dfd571"><div class="ttname"><a href="classYQRichText.html#a31022f8b5951700edf5f727290dfd571">YQRichText::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="YQRichText_8cc_source.html#l00202">YQRichText.cc:202</a></div></div>
<div class="ttc" id="classYQRichText_html_a33e9130eecb53643129e5ae5b5a25ab1"><div class="ttname"><a href="classYQRichText.html#a33e9130eecb53643129e5ae5b5a25ab1">YQRichText::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="YQRichText_8cc_source.html#l00190">YQRichText.cc:190</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="classYQRichText_html_aef6991982621c823e077e49c403e0bdb"><div class="ttname"><a href="classYQRichText.html#aef6991982621c823e077e49c403e0bdb">YQRichText::setPlainTextMode</a></div><div class="ttdeci">virtual void setPlainTextMode(bool on=true)</div><div class="ttdoc">Set this RichText widget's "plain text" mode on or off.</div><div class="ttdef"><b>Definition:</b> <a href="YQRichText_8cc_source.html#l00130">YQRichText.cc:130</a></div></div>
<div class="ttc" id="classYQTextBrowser_html_ad49e4dd5e43f33ff3dd9f9ad33552e72"><div class="ttname"><a href="classYQTextBrowser.html#ad49e4dd5e43f33ff3dd9f9ad33552e72">YQTextBrowser::setSource</a></div><div class="ttdeci">virtual void setSource(const QUrl &name)</div><div class="ttdoc">Get the document pointed to by a hyperlink.</div><div class="ttdef"><b>Definition:</b> <a href="YQRichText_8cc_source.html#l00222">YQRichText.cc:222</a></div></div>
<div class="ttc" id="classYQRichText_html_a66355a24bee6bc33063c20b9dbdaf194"><div class="ttname"><a href="classYQRichText.html#a66355a24bee6bc33063c20b9dbdaf194">YQRichText::setAutoScrollDown</a></div><div class="ttdeci">virtual void setAutoScrollDown(bool on=true)</div><div class="ttdoc">Set this RichText widget's "auto scroll down" mode on or off.</div><div class="ttdef"><b>Definition:</b> <a href="YQRichText_8cc_source.html#l00141">YQRichText.cc:141</a></div></div>
<div class="ttc" id="classYQRichText_html_a1c778a3235dee450b2a75f2872d98828"><div class="ttname"><a href="classYQRichText.html#a1c778a3235dee450b2a75f2872d98828">YQRichText::setValue</a></div><div class="ttdeci">virtual void setValue(const std::string &newValue)</div><div class="ttdoc">Change the text content of the RichText widget.</div><div class="ttdef"><b>Definition:</b> <a href="YQRichText_8cc_source.html#l00098">YQRichText.cc:98</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="classYQRichText_html_a7f594c61a0583597710073960c53c001"><div class="ttname"><a href="classYQRichText.html#a7f594c61a0583597710073960c53c001">YQRichText::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="YQRichText_8cc_source.html#l00196">YQRichText.cc:196</a></div></div>
<div class="ttc" id="classYQRichText_html_acf04d59a91684a958f1ef17be4765704"><div class="ttname"><a href="classYQRichText.html#acf04d59a91684a958f1ef17be4765704">YQRichText::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="YQRichText_8cc_source.html#l00208">YQRichText.cc:208</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="classYQRichText_html_afc06f4070faedd98a688edea7f4aa7b1"><div class="ttname"><a href="classYQRichText.html#afc06f4070faedd98a688edea7f4aa7b1">YQRichText::linkClicked</a></div><div class="ttdeci">void linkClicked(const QUrl &url)</div><div class="ttdoc">Notification that a hyperlink is clicked.</div><div class="ttdef"><b>Definition:</b> <a href="YQRichText_8cc_source.html#l00150">YQRichText.cc:150</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>
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