<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <html xmlns="http://www.w3.org/1999/xhtml"> <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 1.8.3"/> <title>libyui-ncurses: /home/iurt/rpmbuild/BUILD/libyui-ncurses-2.43.2/src/NCComboBox.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="navtree.js"></script> <script type="text/javascript"> $(document).ready(initResizable); $(window).load(resizeHeight); </script> <link href="search/search.css" rel="stylesheet" type="text/css"/> <script type="text/javascript" src="search/search.js"></script> <script type="text/javascript"> $(document).ready(function() { searchBox.OnSelectItem(0); }); </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! 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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: NCComboBox.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: Michael Andres <ma@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 <climits></span></div> <div class="line"><a name="l00026"></a><span class="lineno"> 26</span> </div> <div class="line"><a name="l00027"></a><span class="lineno"> 27</span> <span class="preprocessor">#define YUILogComponent "ncurses"</span></div> <div class="line"><a name="l00028"></a><span class="lineno"> 28</span> <span class="preprocessor"></span><span class="preprocessor">#include <yui/YUILog.h></span></div> <div class="line"><a name="l00029"></a><span class="lineno"> 29</span> <span class="preprocessor">#include "NCurses.h"</span></div> <div class="line"><a name="l00030"></a><span class="lineno"> 30</span> <span class="preprocessor">#include "NCComboBox.h"</span></div> <div class="line"><a name="l00031"></a><span class="lineno"> 31</span> <span class="preprocessor">#include "NCPopupList.h"</span></div> <div class="line"><a name="l00032"></a><span class="lineno"> 32</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> NCComboBox::NCComboBox( YWidget * parent, <span class="keyword">const</span> std::string & nlabel,</div> <div class="line"><a name="l00035"></a><span class="lineno"> 35</span>  <span class="keywordtype">bool</span> editable )</div> <div class="line"><a name="l00036"></a><span class="lineno"> 36</span>  : YComboBox( parent, nlabel, editable )</div> <div class="line"><a name="l00037"></a><span class="lineno"> 37</span>  , <a class="code" href="classNCWidget.html">NCWidget</a>( parent )</div> <div class="line"><a name="l00038"></a><span class="lineno"> 38</span>  , mayedit( editable )</div> <div class="line"><a name="l00039"></a><span class="lineno"> 39</span>  , privText( <span class="stringliteral">""</span> )</div> <div class="line"><a name="l00040"></a><span class="lineno"> 40</span>  , lwin( 0 )</div> <div class="line"><a name="l00041"></a><span class="lineno"> 41</span>  , twin( 0 )</div> <div class="line"><a name="l00042"></a><span class="lineno"> 42</span>  , fldstart( 0 )</div> <div class="line"><a name="l00043"></a><span class="lineno"> 43</span>  , fldlength( 0 )</div> <div class="line"><a name="l00044"></a><span class="lineno"> 44</span>  , curpos( 0 )</div> <div class="line"><a name="l00045"></a><span class="lineno"> 45</span>  , longest_line( 10 )</div> <div class="line"><a name="l00046"></a><span class="lineno"> 46</span>  , index( -1 )</div> <div class="line"><a name="l00047"></a><span class="lineno"> 47</span>  , InputMaxLength( -1 )</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>  yuiDebug() << std::endl;</div> <div class="line"><a name="l00050"></a><span class="lineno"> 50</span>  setLabel( nlabel );</div> <div class="line"><a name="l00051"></a><span class="lineno"> 51</span>  hotlabel = &label;</div> <div class="line"><a name="l00052"></a><span class="lineno"> 52</span>  setText( <span class="stringliteral">""</span> );</div> <div class="line"><a name="l00053"></a><span class="lineno"> 53</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> </div> <div class="line"><a name="l00056"></a><span class="lineno"> 56</span> NCComboBox::~NCComboBox()</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>  <span class="keyword">delete</span> lwin;</div> <div class="line"><a name="l00059"></a><span class="lineno"> 59</span>  <span class="keyword">delete</span> twin;</div> <div class="line"><a name="l00060"></a><span class="lineno"> 60</span>  yuiDebug() << std::endl;</div> <div class="line"><a name="l00061"></a><span class="lineno"> 61</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> </div> <div class="line"><a name="l00064"></a><span class="lineno"> 64</span> <span class="keywordtype">int</span> NCComboBox::preferredWidth()</div> <div class="line"><a name="l00065"></a><span class="lineno"> 65</span> {</div> <div class="line"><a name="l00066"></a><span class="lineno"> 66</span>  <span class="keywordflow">return</span> wGetDefsze().W;</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> </div> <div class="line"><a name="l00069"></a><span class="lineno"> 69</span> </div> <div class="line"><a name="l00070"></a><span class="lineno"> 70</span> <span class="keywordtype">int</span> NCComboBox::preferredHeight()</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>  <span class="keywordflow">return</span> wGetDefsze().H;</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> </div> <div class="line"><a name="l00075"></a><span class="lineno"> 75</span> </div> <div class="line"><a name="l00076"></a><span class="lineno"><a class="code" href="classNCComboBox.html#a13401909d66d802bfd161c82e65f024b"> 76</a></span> <span class="keywordtype">void</span> <a class="code" href="classNCComboBox.html#a13401909d66d802bfd161c82e65f024b">NCComboBox::setEnabled</a>( <span class="keywordtype">bool</span> do_bv )</div> <div class="line"><a name="l00077"></a><span class="lineno"> 77</span> {</div> <div class="line"><a name="l00078"></a><span class="lineno"> 78</span>  <a class="code" href="classNCWidget.html#a312e0009a3a5e2fa83aa60a6c787edb6">NCWidget::setEnabled</a>( do_bv );</div> <div class="line"><a name="l00079"></a><span class="lineno"> 79</span>  YComboBox::setEnabled( do_bv );</div> <div class="line"><a name="l00080"></a><span class="lineno"> 80</span> }</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> <span class="keywordtype">void</span> NCComboBox::setSize( <span class="keywordtype">int</span> newwidth, <span class="keywordtype">int</span> newheight )</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>  wRelocate( <a class="code" href="classwpos.html">wpos</a>( 0 ), <a class="code" href="classwsze.html">wsze</a>( newheight, newwidth ) );</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> </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> <span class="keywordtype">void</span> NCComboBox::setDefsze()</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>  <span class="comment">// Height: label h. + 1 (text area)</span></div> <div class="line"><a name="l00092"></a><span class="lineno"> 92</span>  <span class="comment">// Width: longest line + 2 chars ( arrow(s) )</span></div> <div class="line"><a name="l00093"></a><span class="lineno"> 93</span>  <span class="comment">// (here, we should not rely on label width only as text area may become</span></div> <div class="line"><a name="l00094"></a><span class="lineno"> 94</span>  <span class="comment">// unreasonably small then - #367083 )</span></div> <div class="line"><a name="l00095"></a><span class="lineno"> 95</span>  defsze = <a class="code" href="classwsze.html">wsze</a>( label.height() + 1,</div> <div class="line"><a name="l00096"></a><span class="lineno"> 96</span>  ( label.width() > longest_line ) ? label.width() : longest_line + 2 );</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> </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="keywordtype">void</span> NCComboBox::wCreate( <span class="keyword">const</span> <a class="code" href="classwrect.html">wrect</a> & newrect )</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>  NCWidget::wCreate( newrect );</div> <div class="line"><a name="l00103"></a><span class="lineno"> 103</span> </div> <div class="line"><a name="l00104"></a><span class="lineno"> 104</span>  <span class="keywordflow">if</span> ( !win )</div> <div class="line"><a name="l00105"></a><span class="lineno"> 105</span>  <span class="keywordflow">return</span>;</div> <div class="line"><a name="l00106"></a><span class="lineno"> 106</span> </div> <div class="line"><a name="l00107"></a><span class="lineno"> 107</span>  <a class="code" href="classwrect.html">wrect</a> lrect( 0, wsze::min( newrect.Sze,</div> <div class="line"><a name="l00108"></a><span class="lineno"> 108</span>  <a class="code" href="classwsze.html">wsze</a>( label.height(), newrect.Sze.W ) ) );</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>  <a class="code" href="classwrect.html">wrect</a> trect( 0, <a class="code" href="classwsze.html">wsze</a>( 1, newrect.Sze.W ) );</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> ( lrect.Sze.H == newrect.Sze.H )</div> <div class="line"><a name="l00113"></a><span class="lineno"> 113</span>  lrect.Sze.H -= 1;</div> <div class="line"><a name="l00114"></a><span class="lineno"> 114</span> </div> <div class="line"><a name="l00115"></a><span class="lineno"> 115</span>  trect.Pos.L = lrect.Sze.H > 0 ? lrect.Sze.H : 0;</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>  lwin = <span class="keyword">new</span> <a class="code" href="classNCursesWindow.html" title="C++ class for windows.">NCursesWindow</a>( *win,</div> <div class="line"><a name="l00118"></a><span class="lineno"> 118</span>  lrect.Sze.H, lrect.Sze.W,</div> <div class="line"><a name="l00119"></a><span class="lineno"> 119</span>  lrect.Pos.L, lrect.Pos.C,</div> <div class="line"><a name="l00120"></a><span class="lineno"> 120</span>  <span class="charliteral">'r'</span> );</div> <div class="line"><a name="l00121"></a><span class="lineno"> 121</span> </div> <div class="line"><a name="l00122"></a><span class="lineno"> 122</span>  twin = <span class="keyword">new</span> <a class="code" href="classNCursesWindow.html" title="C++ class for windows.">NCursesWindow</a>( *win,</div> <div class="line"><a name="l00123"></a><span class="lineno"> 123</span>  trect.Sze.H, trect.Sze.W,</div> <div class="line"><a name="l00124"></a><span class="lineno"> 124</span>  trect.Pos.L, trect.Pos.C,</div> <div class="line"><a name="l00125"></a><span class="lineno"> 125</span>  <span class="charliteral">'r'</span> );</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>  fldlength = trect.Sze.W ? trect.Sze.W - 1 : 0;</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"> 130</span> </div> <div class="line"><a name="l00131"></a><span class="lineno"> 131</span> <span class="keywordtype">void</span> NCComboBox::wDelete()</div> <div class="line"><a name="l00132"></a><span class="lineno"> 132</span> {</div> <div class="line"><a name="l00133"></a><span class="lineno"> 133</span>  <span class="keyword">delete</span> lwin;</div> <div class="line"><a name="l00134"></a><span class="lineno"> 134</span>  <span class="keyword">delete</span> twin;</div> <div class="line"><a name="l00135"></a><span class="lineno"> 135</span>  lwin = 0;</div> <div class="line"><a name="l00136"></a><span class="lineno"> 136</span>  twin = 0;</div> <div class="line"><a name="l00137"></a><span class="lineno"> 137</span>  NCWidget::wDelete();</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"> 141</span> <span class="keywordtype">void</span> NCComboBox::addItem( YItem * item )</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>  <span class="keywordflow">if</span> ( item )</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>  YComboBox::addItem( item );</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>  deflist.push_back( item->label() );</div> <div class="line"><a name="l00148"></a><span class="lineno"> 148</span>  std::string::size_type this_line = item->label().size();</div> <div class="line"><a name="l00149"></a><span class="lineno"> 149</span> </div> <div class="line"><a name="l00150"></a><span class="lineno"> 150</span>  <span class="comment">//Is this line longer than the longest one so far?</span></div> <div class="line"><a name="l00151"></a><span class="lineno"> 151</span>  <span class="comment">//(but no greater than 40 chars, we may have only 80x25 screen)</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> (( this_line > longest_line ) && ( this_line <= 40 ) )</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>  <span class="comment">//yes, so let's resize the text area)</span></div> <div class="line"><a name="l00156"></a><span class="lineno"> 156</span>  longest_line = this_line;</div> <div class="line"><a name="l00157"></a><span class="lineno"> 157</span>  setDefsze();</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>  <span class="keywordflow">if</span> ( item->selected() )</div> <div class="line"><a name="l00161"></a><span class="lineno"> 161</span>  {</div> <div class="line"><a name="l00162"></a><span class="lineno"> 162</span>  index = item->index();</div> <div class="line"><a name="l00163"></a><span class="lineno"> 163</span>  setText( item->label() );</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>  }</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> </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="keywordtype">void</span> NCComboBox::addItem( <span class="keyword">const</span> std::string & label, <span class="keywordtype">bool</span> selected )</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>  YItem * newItem = <span class="keyword">new</span> YItem( label, selected );</div> <div class="line"><a name="l00172"></a><span class="lineno"> 172</span>  YUI_CHECK_NEW( newItem );</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>  addItem( newItem );</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> </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> <span class="keywordtype">void</span> NCComboBox::setLabel( <span class="keyword">const</span> std::string & nlabel )</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>  label = <a class="code" href="classNCstring.html">NCstring</a>( nlabel );</div> <div class="line"><a name="l00182"></a><span class="lineno"> 182</span>  label.stripHotkey();</div> <div class="line"><a name="l00183"></a><span class="lineno"> 183</span>  setDefsze();</div> <div class="line"><a name="l00184"></a><span class="lineno"> 184</span>  YComboBox::setLabel( nlabel );</div> <div class="line"><a name="l00185"></a><span class="lineno"> 185</span>  Redraw();</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"> 188</span> </div> <div class="line"><a name="l00189"></a><span class="lineno"> 189</span> <span class="keywordtype">void</span> NCComboBox::setCurrentItem( <span class="keywordtype">int</span> nindex )</div> <div class="line"><a name="l00190"></a><span class="lineno"> 190</span> {</div> <div class="line"><a name="l00191"></a><span class="lineno"> 191</span>  <span class="keywordtype">int</span> idx = 0;</div> <div class="line"><a name="l00192"></a><span class="lineno"> 192</span>  std::list<std::string>::iterator entry;</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">for</span> ( entry = deflist.begin(); entry != deflist.end(); ++entry, ++idx )</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="keywordflow">if</span> ( idx == nindex )</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>  std::string strip = *entry;</div> <div class="line"><a name="l00199"></a><span class="lineno"> 199</span>  std::string::size_type h = strip.find( <span class="charliteral">'&'</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>  <span class="keywordflow">if</span> ( h != std::string::npos )</div> <div class="line"><a name="l00202"></a><span class="lineno"> 202</span>  strip.erase( h, 1 );</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>  setText( strip );</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>  index = idx;</div> <div class="line"><a name="l00207"></a><span class="lineno"> 207</span>  <span class="keywordflow">break</span>;</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>  Redraw();</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"> 215</span> <span class="keywordtype">int</span> NCComboBox::getCurrentItem()<span class="keyword"> const</span></div> <div class="line"><a name="l00216"></a><span class="lineno"> 216</span> <span class="keyword"></span>{</div> <div class="line"><a name="l00217"></a><span class="lineno"> 217</span>  <span class="keywordflow">return</span> index;</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> <span class="keywordtype">void</span> NCComboBox::setText( <span class="keyword">const</span> std::string & ntext )</div> <div class="line"><a name="l00222"></a><span class="lineno"> 222</span> {</div> <div class="line"><a name="l00223"></a><span class="lineno"> 223</span>  privText = <a class="code" href="classNCstring.html">NCstring</a>( ntext );</div> <div class="line"><a name="l00224"></a><span class="lineno"> 224</span>  buffer = privText.str();</div> <div class="line"><a name="l00225"></a><span class="lineno"> 225</span>  modified = <span class="keyword">false</span>;</div> <div class="line"><a name="l00226"></a><span class="lineno"> 226</span>  fldstart = 0;</div> <div class="line"><a name="l00227"></a><span class="lineno"> 227</span>  curpos = mayedit ? buffer.length() : 0;</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>  <span class="comment">// (Maybe) no need to set default size here, it has been</span></div> <div class="line"><a name="l00230"></a><span class="lineno"> 230</span>  <span class="comment">// alread calculated as the items were added (see addItem() above)</span></div> <div class="line"><a name="l00231"></a><span class="lineno"> 231</span>  <span class="comment">// setDefsze();</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>  tUpdate();</div> <div class="line"><a name="l00234"></a><span class="lineno"> 234</span>  Redraw();</div> <div class="line"><a name="l00235"></a><span class="lineno"> 235</span> }</div> <div class="line"><a name="l00236"></a><span class="lineno"> 236</span> </div> <div class="line"><a name="l00237"></a><span class="lineno"> 237</span> <span class="keywordtype">void</span> NCComboBox::selectItem( YItem * item, <span class="keywordtype">bool</span> selected )</div> <div class="line"><a name="l00238"></a><span class="lineno"> 238</span> {</div> <div class="line"><a name="l00239"></a><span class="lineno"> 239</span>  <span class="keywordflow">if</span> ( item )</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>  YComboBox::selectItem( item, selected );</div> <div class="line"><a name="l00242"></a><span class="lineno"> 242</span> </div> <div class="line"><a name="l00243"></a><span class="lineno"> 243</span>  <span class="keywordflow">if</span> ( selected )</div> <div class="line"><a name="l00244"></a><span class="lineno"> 244</span>  index = item->index();</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"> 248</span> std::string NCComboBox::text()</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>  <span class="keywordflow">if</span> ( modified )</div> <div class="line"><a name="l00251"></a><span class="lineno"> 251</span>  <span class="keywordflow">return</span> <a class="code" href="classNCstring.html">NCstring</a>( buffer ).Str();</div> <div class="line"><a name="l00252"></a><span class="lineno"> 252</span> </div> <div class="line"><a name="l00253"></a><span class="lineno"> 253</span>  <span class="keywordflow">return</span> privText.Str();</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"> 257</span> <span class="keywordtype">void</span> NCComboBox::setValidChars( <span class="keyword">const</span> std::string & validchars )</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>  validChars = <a class="code" href="classNCstring.html">NCstring</a>( validchars );</div> <div class="line"><a name="l00260"></a><span class="lineno"> 260</span>  YComboBox::setValidChars( validchars );</div> <div class="line"><a name="l00261"></a><span class="lineno"> 261</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> <span class="keywordtype">bool</span> NCComboBox::validKey( wint_t key )<span class="keyword"> const</span></div> <div class="line"><a name="l00265"></a><span class="lineno"> 265</span> <span class="keyword"></span>{</div> <div class="line"><a name="l00266"></a><span class="lineno"> 266</span>  <span class="keyword">const</span> std::wstring vwch( validChars.str() );</div> <div class="line"><a name="l00267"></a><span class="lineno"> 267</span> </div> <div class="line"><a name="l00268"></a><span class="lineno"> 268</span>  <span class="keywordflow">if</span> ( vwch.empty() ) <span class="comment">// usually empty -> return true</span></div> <div class="line"><a name="l00269"></a><span class="lineno"> 269</span>  <span class="keywordflow">return</span> <span class="keyword">true</span>;</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> ( key < 0 || WCHAR_MAX < key )</div> <div class="line"><a name="l00272"></a><span class="lineno"> 272</span>  <span class="keywordflow">return</span> <span class="keyword">false</span>;</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>  <span class="keywordflow">return</span>( vwch.find(( <span class="keywordtype">wchar_t</span> )key ) != std::wstring::npos );</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> </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> <span class="keywordtype">void</span> NCComboBox::wRecoded()</div> <div class="line"><a name="l00279"></a><span class="lineno"> 279</span> {</div> <div class="line"><a name="l00280"></a><span class="lineno"> 280</span>  <span class="keywordflow">if</span> ( modified )</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>  privText = <a class="code" href="classNCstring.html">NCstring</a>( buffer );</div> <div class="line"><a name="l00283"></a><span class="lineno"> 283</span>  modified = <span class="keyword">false</span>;</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> </div> <div class="line"><a name="l00286"></a><span class="lineno"> 286</span>  buffer = privText.str();</div> <div class="line"><a name="l00287"></a><span class="lineno"> 287</span> </div> <div class="line"><a name="l00288"></a><span class="lineno"> 288</span>  wRedraw();</div> <div class="line"><a name="l00289"></a><span class="lineno"> 289</span> }</div> <div class="line"><a name="l00290"></a><span class="lineno"> 290</span> </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> <span class="keywordtype">void</span> NCComboBox::wRedraw()</div> <div class="line"><a name="l00293"></a><span class="lineno"> 293</span> {</div> <div class="line"><a name="l00294"></a><span class="lineno"> 294</span>  <span class="keywordflow">if</span> ( !win )</div> <div class="line"><a name="l00295"></a><span class="lineno"> 295</span>  <span class="keywordflow">return</span>;</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>  <span class="comment">// label</span></div> <div class="line"><a name="l00298"></a><span class="lineno"> 298</span>  <span class="keyword">const</span> <a class="code" href="structNCstyle_1_1StWidget.html">NCstyle::StWidget</a> & style( widgetStyle( <span class="keyword">true</span> ) );</div> <div class="line"><a name="l00299"></a><span class="lineno"> 299</span> </div> <div class="line"><a name="l00300"></a><span class="lineno"> 300</span>  lwin-><a class="code" href="classNCursesWindow.html#a1c799ccdafec1b5edec8ae548b91f7a4">bkgd</a>( style.plain );</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>  lwin-><a class="code" href="classNCursesWindow.html#a9707af32e067d8ec94c33ef66f1d293a">clear</a>();</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>  label.drawAt( *lwin, style );</div> <div class="line"><a name="l00305"></a><span class="lineno"> 305</span> </div> <div class="line"><a name="l00306"></a><span class="lineno"> 306</span>  tUpdate();</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> </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="keywordtype">void</span> NCComboBox::tUpdate()</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>  <span class="keywordflow">if</span> ( !win )</div> <div class="line"><a name="l00313"></a><span class="lineno"> 313</span>  <span class="keywordflow">return</span>;</div> <div class="line"><a name="l00314"></a><span class="lineno"> 314</span> </div> <div class="line"><a name="l00315"></a><span class="lineno"> 315</span>  <span class="keyword">const</span> std::wstring & str( buffer );</div> <div class="line"><a name="l00316"></a><span class="lineno"> 316</span> </div> <div class="line"><a name="l00317"></a><span class="lineno"> 317</span>  <span class="keywordflow">if</span> ( curpos > str.length() )</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>  curpos = str.length();</div> <div class="line"><a name="l00320"></a><span class="lineno"> 320</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>  <span class="comment">// adjust fldstart that cursor is visible</span></div> <div class="line"><a name="l00323"></a><span class="lineno"> 323</span>  <span class="keywordflow">if</span> ( str.length() >= fldlength )</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> ( curpos <= fldstart )</div> <div class="line"><a name="l00326"></a><span class="lineno"> 326</span>  {</div> <div class="line"><a name="l00327"></a><span class="lineno"> 327</span>  fldstart = curpos ? curpos - 1 : 0;</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> </div> <div class="line"><a name="l00330"></a><span class="lineno"> 330</span>  <span class="keywordflow">if</span> ( curpos >= fldstart + fldlength - 1 )</div> <div class="line"><a name="l00331"></a><span class="lineno"> 331</span>  {</div> <div class="line"><a name="l00332"></a><span class="lineno"> 332</span>  fldstart = curpos + ( curpos == str.length() ? 1 : 2 ) - fldlength;</div> <div class="line"><a name="l00333"></a><span class="lineno"> 333</span>  }</div> <div class="line"><a name="l00334"></a><span class="lineno"> 334</span>  }</div> <div class="line"><a name="l00335"></a><span class="lineno"> 335</span>  <span class="keywordflow">else</span> <span class="keywordflow">if</span> ( fldstart )</div> <div class="line"><a name="l00336"></a><span class="lineno"> 336</span>  {</div> <div class="line"><a name="l00337"></a><span class="lineno"> 337</span>  fldstart = 0;</div> <div class="line"><a name="l00338"></a><span class="lineno"> 338</span>  }</div> <div class="line"><a name="l00339"></a><span class="lineno"> 339</span> </div> <div class="line"><a name="l00340"></a><span class="lineno"> 340</span>  <span class="keyword">const</span> <a class="code" href="structNCstyle_1_1StWidget.html">NCstyle::StWidget</a> & style( widgetStyle() );</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>  twin-><a class="code" href="classNCursesWindow.html#a1c799ccdafec1b5edec8ae548b91f7a4">bkgd</a>( widgetStyle( <span class="keyword">true</span> ).plain );</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>  twin-><a class="code" href="classNCursesWindow.html#a46431a0d98b988b168854501cc2275d0">move</a>( 0, 0 );</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>  <span class="keywordtype">bool</span> utf8 = haveUtf8();</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>  <span class="keywordflow">if</span> ( fldlength )</div> <div class="line"><a name="l00349"></a><span class="lineno"> 349</span>  {</div> <div class="line"><a name="l00350"></a><span class="lineno"> 350</span>  <span class="keywordtype">unsigned</span> i = 0;</div> <div class="line"><a name="l00351"></a><span class="lineno"> 351</span>  <span class="keywordtype">unsigned</span> end = fldlength;</div> <div class="line"><a name="l00352"></a><span class="lineno"> 352</span>  <span class="keyword">const</span> <span class="keywordtype">wchar_t</span> * cp = str.data() + fldstart;</div> <div class="line"><a name="l00353"></a><span class="lineno"> 353</span> </div> <div class="line"><a name="l00354"></a><span class="lineno"> 354</span>  <span class="comment">// draw left scrollhint if</span></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>  <span class="keywordflow">if</span> ( *cp && fldstart )</div> <div class="line"><a name="l00357"></a><span class="lineno"> 357</span>  {</div> <div class="line"><a name="l00358"></a><span class="lineno"> 358</span>  twin-><a class="code" href="classNCursesWindow.html#a6616e03ccc45c816a318358992c1a297">bkgdset</a>( style.scrl );</div> <div class="line"><a name="l00359"></a><span class="lineno"> 359</span>  utf8 ?</div> <div class="line"><a name="l00360"></a><span class="lineno"> 360</span>  twin-><a class="code" href="classNCursesWindow.html#a59fa7ae80c55dd0498f92997e9f8f3e3">add_wch</a>( WACS_LARROW )</div> <div class="line"><a name="l00361"></a><span class="lineno"> 361</span>  : twin-><a class="code" href="classNCursesWindow.html#a62234e53b0a5e24a8f3073bcbf31e96e">addch</a>( ACS_LARROW );</div> <div class="line"><a name="l00362"></a><span class="lineno"> 362</span>  ++i;</div> <div class="line"><a name="l00363"></a><span class="lineno"> 363</span>  ++cp;</div> <div class="line"><a name="l00364"></a><span class="lineno"> 364</span>  }</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">// check for right scrollhint</span></div> <div class="line"><a name="l00367"></a><span class="lineno"> 367</span>  <span class="keywordflow">if</span> ( fldstart + fldlength <= str.length() )</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>  --end;</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> </div> <div class="line"><a name="l00372"></a><span class="lineno"> 372</span>  <span class="comment">// draw field</span></div> <div class="line"><a name="l00373"></a><span class="lineno"> 373</span>  twin-><a class="code" href="classNCursesWindow.html#a6616e03ccc45c816a318358992c1a297">bkgdset</a>( style.data );</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>  <span class="keywordflow">for</span> ( <span class="comment">/*adjusted i*/</span>; *cp && i < end; ++i )</div> <div class="line"><a name="l00376"></a><span class="lineno"> 376</span>  {</div> <div class="line"><a name="l00377"></a><span class="lineno"> 377</span>  twin-><a class="code" href="classNCursesWindow.html#a624537f86094009c8cbb80f653a6ca1c">addwstr</a>( cp, 1 );</div> <div class="line"><a name="l00378"></a><span class="lineno"> 378</span>  cp++;</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"> 381</span>  twin-><a class="code" href="classNCursesWindow.html#a6616e03ccc45c816a318358992c1a297">bkgdset</a>( style.plain );</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>  <span class="keywordflow">for</span> ( <span class="comment">/*adjusted i*/</span>; i < end; ++i )</div> <div class="line"><a name="l00384"></a><span class="lineno"> 384</span>  {</div> <div class="line"><a name="l00385"></a><span class="lineno"> 385</span>  twin-><a class="code" href="classNCursesWindow.html#a62234e53b0a5e24a8f3073bcbf31e96e">addch</a>( ACS_CKBOARD );</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>  <span class="comment">// draw right scrollhints</span></div> <div class="line"><a name="l00389"></a><span class="lineno"> 389</span>  twin-><a class="code" href="classNCursesWindow.html#a6616e03ccc45c816a318358992c1a297">bkgdset</a>( style.scrl );</div> <div class="line"><a name="l00390"></a><span class="lineno"> 390</span> </div> <div class="line"><a name="l00391"></a><span class="lineno"> 391</span>  <span class="keywordflow">if</span> ( end < fldlength )</div> <div class="line"><a name="l00392"></a><span class="lineno"> 392</span>  {</div> <div class="line"><a name="l00393"></a><span class="lineno"> 393</span>  utf8 ?</div> <div class="line"><a name="l00394"></a><span class="lineno"> 394</span>  twin-><a class="code" href="classNCursesWindow.html#a59fa7ae80c55dd0498f92997e9f8f3e3">add_wch</a>( WACS_RARROW )</div> <div class="line"><a name="l00395"></a><span class="lineno"> 395</span>  : twin-><a class="code" href="classNCursesWindow.html#a62234e53b0a5e24a8f3073bcbf31e96e">addch</a>( ACS_RARROW );</div> <div class="line"><a name="l00396"></a><span class="lineno"> 396</span>  }</div> <div class="line"><a name="l00397"></a><span class="lineno"> 397</span>  }</div> <div class="line"><a name="l00398"></a><span class="lineno"> 398</span> </div> <div class="line"><a name="l00399"></a><span class="lineno"> 399</span>  utf8 ?</div> <div class="line"><a name="l00400"></a><span class="lineno"> 400</span> </div> <div class="line"><a name="l00401"></a><span class="lineno"> 401</span>  twin-><a class="code" href="classNCursesWindow.html#a59fa7ae80c55dd0498f92997e9f8f3e3">add_wch</a>( 0, twin-><a class="code" href="classNCursesWindow.html#acb9c877669158b9a70de9064c1f53bd7">maxx</a>(), WACS_DARROW )</div> <div class="line"><a name="l00402"></a><span class="lineno"> 402</span>  : twin-><a class="code" href="classNCursesWindow.html#a62234e53b0a5e24a8f3073bcbf31e96e">addch</a>( 0, twin-><a class="code" href="classNCursesWindow.html#acb9c877669158b9a70de9064c1f53bd7">maxx</a>(), ACS_DARROW );</div> <div class="line"><a name="l00403"></a><span class="lineno"> 403</span> </div> <div class="line"><a name="l00404"></a><span class="lineno"> 404</span>  <span class="keywordflow">if</span> ( mayedit && GetState() == NC::WSactive )</div> <div class="line"><a name="l00405"></a><span class="lineno"> 405</span>  {</div> <div class="line"><a name="l00406"></a><span class="lineno"> 406</span>  twin-><a class="code" href="classNCursesWindow.html#a46431a0d98b988b168854501cc2275d0">move</a>( 0, curpos - fldstart );</div> <div class="line"><a name="l00407"></a><span class="lineno"> 407</span>  twin-><a class="code" href="classNCursesWindow.html#a6616e03ccc45c816a318358992c1a297">bkgdset</a>( wStyle().cursor );</div> <div class="line"><a name="l00408"></a><span class="lineno"> 408</span> </div> <div class="line"><a name="l00409"></a><span class="lineno"> 409</span>  <span class="keywordflow">if</span> ( curpos < buffer.length() )</div> <div class="line"><a name="l00410"></a><span class="lineno"> 410</span>  twin-><a class="code" href="classNCursesWindow.html#a15c54282c6ef7eb75851e36cc98a0778">add_attr_char</a>( );</div> <div class="line"><a name="l00411"></a><span class="lineno"> 411</span>  <span class="keywordflow">else</span></div> <div class="line"><a name="l00412"></a><span class="lineno"> 412</span>  twin-><a class="code" href="classNCursesWindow.html#a62234e53b0a5e24a8f3073bcbf31e96e">addch</a>( ACS_CKBOARD );</div> <div class="line"><a name="l00413"></a><span class="lineno"> 413</span>  }</div> <div class="line"><a name="l00414"></a><span class="lineno"> 414</span> }</div> <div class="line"><a name="l00415"></a><span class="lineno"> 415</span> </div> <div class="line"><a name="l00416"></a><span class="lineno"> 416</span> </div> <div class="line"><a name="l00417"></a><span class="lineno"> 417</span> <a class="code" href="classNCursesEvent.html">NCursesEvent</a> NCComboBox::wHandleInput( wint_t key )</div> <div class="line"><a name="l00418"></a><span class="lineno"> 418</span> {</div> <div class="line"><a name="l00419"></a><span class="lineno"> 419</span>  <a class="code" href="classNCursesEvent.html">NCursesEvent</a> ret;</div> <div class="line"><a name="l00420"></a><span class="lineno"> 420</span>  <span class="keywordtype">bool</span> beep = <span class="keyword">false</span>;</div> <div class="line"><a name="l00421"></a><span class="lineno"> 421</span>  <span class="keywordtype">bool</span> update = <span class="keyword">true</span>;</div> <div class="line"><a name="l00422"></a><span class="lineno"> 422</span>  std::wstring oval = buffer;</div> <div class="line"><a name="l00423"></a><span class="lineno"> 423</span> </div> <div class="line"><a name="l00424"></a><span class="lineno"> 424</span>  <span class="keywordflow">switch</span> ( key )</div> <div class="line"><a name="l00425"></a><span class="lineno"> 425</span>  {</div> <div class="line"><a name="l00426"></a><span class="lineno"> 426</span>  <span class="keywordflow">case</span> KEY_BACKSPACE:</div> <div class="line"><a name="l00427"></a><span class="lineno"> 427</span> </div> <div class="line"><a name="l00428"></a><span class="lineno"> 428</span>  <span class="keywordflow">if</span> ( mayedit && curpos )</div> <div class="line"><a name="l00429"></a><span class="lineno"> 429</span>  {</div> <div class="line"><a name="l00430"></a><span class="lineno"> 430</span>  buffer.erase( --curpos, 1 );</div> <div class="line"><a name="l00431"></a><span class="lineno"> 431</span>  modified = <span class="keyword">true</span>;</div> <div class="line"><a name="l00432"></a><span class="lineno"> 432</span>  }</div> <div class="line"><a name="l00433"></a><span class="lineno"> 433</span>  <span class="keywordflow">else</span></div> <div class="line"><a name="l00434"></a><span class="lineno"> 434</span>  {</div> <div class="line"><a name="l00435"></a><span class="lineno"> 435</span>  update = <span class="keyword">false</span>;</div> <div class="line"><a name="l00436"></a><span class="lineno"> 436</span>  beep = <span class="keyword">true</span>;</div> <div class="line"><a name="l00437"></a><span class="lineno"> 437</span>  }</div> <div class="line"><a name="l00438"></a><span class="lineno"> 438</span> </div> <div class="line"><a name="l00439"></a><span class="lineno"> 439</span>  <span class="keywordflow">break</span>;</div> <div class="line"><a name="l00440"></a><span class="lineno"> 440</span> </div> <div class="line"><a name="l00441"></a><span class="lineno"> 441</span>  <span class="keywordflow">case</span> KEY_DC:</div> <div class="line"><a name="l00442"></a><span class="lineno"> 442</span> </div> <div class="line"><a name="l00443"></a><span class="lineno"> 443</span>  <span class="keywordflow">if</span> ( mayedit && curpos < buffer.length() )</div> <div class="line"><a name="l00444"></a><span class="lineno"> 444</span>  {</div> <div class="line"><a name="l00445"></a><span class="lineno"> 445</span>  buffer.erase( curpos, 1 );</div> <div class="line"><a name="l00446"></a><span class="lineno"> 446</span>  modified = <span class="keyword">true</span>;</div> <div class="line"><a name="l00447"></a><span class="lineno"> 447</span>  }</div> <div class="line"><a name="l00448"></a><span class="lineno"> 448</span>  <span class="keywordflow">else</span></div> <div class="line"><a name="l00449"></a><span class="lineno"> 449</span>  {</div> <div class="line"><a name="l00450"></a><span class="lineno"> 450</span>  update = <span class="keyword">false</span>;</div> <div class="line"><a name="l00451"></a><span class="lineno"> 451</span>  beep = <span class="keyword">true</span>;</div> <div class="line"><a name="l00452"></a><span class="lineno"> 452</span>  }</div> <div class="line"><a name="l00453"></a><span class="lineno"> 453</span> </div> <div class="line"><a name="l00454"></a><span class="lineno"> 454</span>  <span class="keywordflow">break</span>;</div> <div class="line"><a name="l00455"></a><span class="lineno"> 455</span> </div> <div class="line"><a name="l00456"></a><span class="lineno"> 456</span>  <span class="keywordflow">case</span> KEY_HOME:</div> <div class="line"><a name="l00457"></a><span class="lineno"> 457</span> </div> <div class="line"><a name="l00458"></a><span class="lineno"> 458</span>  <span class="keywordflow">if</span> ( curpos && ( mayedit || fldstart ) )</div> <div class="line"><a name="l00459"></a><span class="lineno"> 459</span>  {</div> <div class="line"><a name="l00460"></a><span class="lineno"> 460</span>  curpos = 0;</div> <div class="line"><a name="l00461"></a><span class="lineno"> 461</span>  }</div> <div class="line"><a name="l00462"></a><span class="lineno"> 462</span>  <span class="keywordflow">else</span></div> <div class="line"><a name="l00463"></a><span class="lineno"> 463</span>  {</div> <div class="line"><a name="l00464"></a><span class="lineno"> 464</span>  update = <span class="keyword">false</span>;</div> <div class="line"><a name="l00465"></a><span class="lineno"> 465</span>  beep = <span class="keyword">true</span>;</div> <div class="line"><a name="l00466"></a><span class="lineno"> 466</span>  }</div> <div class="line"><a name="l00467"></a><span class="lineno"> 467</span> </div> <div class="line"><a name="l00468"></a><span class="lineno"> 468</span>  <span class="keywordflow">break</span>;</div> <div class="line"><a name="l00469"></a><span class="lineno"> 469</span> </div> <div class="line"><a name="l00470"></a><span class="lineno"> 470</span>  <span class="keywordflow">case</span> KEY_END:</div> <div class="line"><a name="l00471"></a><span class="lineno"> 471</span> </div> <div class="line"><a name="l00472"></a><span class="lineno"> 472</span>  <span class="keywordflow">if</span> ( curpos < buffer.length() && ( mayedit || fldstart + fldlength <= buffer.length() ) )</div> <div class="line"><a name="l00473"></a><span class="lineno"> 473</span>  {</div> <div class="line"><a name="l00474"></a><span class="lineno"> 474</span>  curpos = buffer.length();</div> <div class="line"><a name="l00475"></a><span class="lineno"> 475</span>  }</div> <div class="line"><a name="l00476"></a><span class="lineno"> 476</span>  <span class="keywordflow">else</span></div> <div class="line"><a name="l00477"></a><span class="lineno"> 477</span>  {</div> <div class="line"><a name="l00478"></a><span class="lineno"> 478</span>  update = <span class="keyword">false</span>;</div> <div class="line"><a name="l00479"></a><span class="lineno"> 479</span>  beep = <span class="keyword">true</span>;</div> <div class="line"><a name="l00480"></a><span class="lineno"> 480</span>  }</div> <div class="line"><a name="l00481"></a><span class="lineno"> 481</span> </div> <div class="line"><a name="l00482"></a><span class="lineno"> 482</span>  <span class="keywordflow">break</span>;</div> <div class="line"><a name="l00483"></a><span class="lineno"> 483</span> </div> <div class="line"><a name="l00484"></a><span class="lineno"> 484</span>  <span class="keywordflow">case</span> KEY_LEFT:</div> <div class="line"><a name="l00485"></a><span class="lineno"> 485</span> </div> <div class="line"><a name="l00486"></a><span class="lineno"> 486</span>  <span class="keywordflow">if</span> ( curpos )</div> <div class="line"><a name="l00487"></a><span class="lineno"> 487</span>  {</div> <div class="line"><a name="l00488"></a><span class="lineno"> 488</span>  <span class="keywordflow">if</span> ( mayedit )</div> <div class="line"><a name="l00489"></a><span class="lineno"> 489</span>  --curpos;</div> <div class="line"><a name="l00490"></a><span class="lineno"> 490</span>  <span class="keywordflow">else</span> <span class="keywordflow">if</span> ( fldstart )</div> <div class="line"><a name="l00491"></a><span class="lineno"> 491</span>  curpos = fldstart - 1;</div> <div class="line"><a name="l00492"></a><span class="lineno"> 492</span>  <span class="keywordflow">else</span></div> <div class="line"><a name="l00493"></a><span class="lineno"> 493</span>  {</div> <div class="line"><a name="l00494"></a><span class="lineno"> 494</span>  update = <span class="keyword">false</span>;</div> <div class="line"><a name="l00495"></a><span class="lineno"> 495</span>  beep = <span class="keyword">true</span>;</div> <div class="line"><a name="l00496"></a><span class="lineno"> 496</span>  }</div> <div class="line"><a name="l00497"></a><span class="lineno"> 497</span>  }</div> <div class="line"><a name="l00498"></a><span class="lineno"> 498</span>  <span class="keywordflow">else</span></div> <div class="line"><a name="l00499"></a><span class="lineno"> 499</span>  {</div> <div class="line"><a name="l00500"></a><span class="lineno"> 500</span>  update = <span class="keyword">false</span>;</div> <div class="line"><a name="l00501"></a><span class="lineno"> 501</span>  beep = <span class="keyword">true</span>;</div> <div class="line"><a name="l00502"></a><span class="lineno"> 502</span>  }</div> <div class="line"><a name="l00503"></a><span class="lineno"> 503</span> </div> <div class="line"><a name="l00504"></a><span class="lineno"> 504</span>  <span class="keywordflow">break</span>;</div> <div class="line"><a name="l00505"></a><span class="lineno"> 505</span> </div> <div class="line"><a name="l00506"></a><span class="lineno"> 506</span>  <span class="keywordflow">case</span> KEY_RIGHT:</div> <div class="line"><a name="l00507"></a><span class="lineno"> 507</span> </div> <div class="line"><a name="l00508"></a><span class="lineno"> 508</span>  <span class="keywordflow">if</span> ( mayedit && curpos < buffer.length() )</div> <div class="line"><a name="l00509"></a><span class="lineno"> 509</span>  {</div> <div class="line"><a name="l00510"></a><span class="lineno"> 510</span>  ++curpos;</div> <div class="line"><a name="l00511"></a><span class="lineno"> 511</span>  }</div> <div class="line"><a name="l00512"></a><span class="lineno"> 512</span>  <span class="keywordflow">else</span> <span class="keywordflow">if</span> ( fldstart + fldlength <= buffer.length() )</div> <div class="line"><a name="l00513"></a><span class="lineno"> 513</span>  {</div> <div class="line"><a name="l00514"></a><span class="lineno"> 514</span>  curpos = fldstart + fldlength;</div> <div class="line"><a name="l00515"></a><span class="lineno"> 515</span>  }</div> <div class="line"><a name="l00516"></a><span class="lineno"> 516</span>  <span class="keywordflow">else</span></div> <div class="line"><a name="l00517"></a><span class="lineno"> 517</span>  {</div> <div class="line"><a name="l00518"></a><span class="lineno"> 518</span>  update = <span class="keyword">false</span>;</div> <div class="line"><a name="l00519"></a><span class="lineno"> 519</span>  beep = <span class="keyword">true</span>;</div> <div class="line"><a name="l00520"></a><span class="lineno"> 520</span>  }</div> <div class="line"><a name="l00521"></a><span class="lineno"> 521</span> </div> <div class="line"><a name="l00522"></a><span class="lineno"> 522</span>  <span class="keywordflow">break</span>;</div> <div class="line"><a name="l00523"></a><span class="lineno"> 523</span> </div> <div class="line"><a name="l00524"></a><span class="lineno"> 524</span>  <span class="keywordflow">case</span> KEY_HOTKEY:</div> <div class="line"><a name="l00525"></a><span class="lineno"> 525</span> </div> <div class="line"><a name="l00526"></a><span class="lineno"> 526</span>  <span class="keywordflow">if</span> ( mayedit )</div> <div class="line"><a name="l00527"></a><span class="lineno"> 527</span>  <span class="keywordflow">break</span>;</div> <div class="line"><a name="l00528"></a><span class="lineno"> 528</span> </div> <div class="line"><a name="l00529"></a><span class="lineno"> 529</span>  <span class="comment">// else fallthrough</span></div> <div class="line"><a name="l00530"></a><span class="lineno"> 530</span> </div> <div class="line"><a name="l00531"></a><span class="lineno"> 531</span>  <span class="keywordflow">case</span> KEY_DOWN:</div> <div class="line"><a name="l00532"></a><span class="lineno"> 532</span>  listPopup();</div> <div class="line"><a name="l00533"></a><span class="lineno"> 533</span> </div> <div class="line"><a name="l00534"></a><span class="lineno"> 534</span>  <span class="keywordflow">break</span>;</div> <div class="line"><a name="l00535"></a><span class="lineno"> 535</span> </div> <div class="line"><a name="l00536"></a><span class="lineno"> 536</span>  <span class="keywordflow">default</span>:</div> <div class="line"><a name="l00537"></a><span class="lineno"> 537</span>  <span class="keywordtype">bool</span> is_special = <span class="keyword">false</span>;</div> <div class="line"><a name="l00538"></a><span class="lineno"> 538</span> </div> <div class="line"><a name="l00539"></a><span class="lineno"> 539</span>  <span class="keywordflow">if</span> ( key > 0xFFFF )</div> <div class="line"><a name="l00540"></a><span class="lineno"> 540</span>  {</div> <div class="line"><a name="l00541"></a><span class="lineno"> 541</span>  is_special = <span class="keyword">true</span>;</div> <div class="line"><a name="l00542"></a><span class="lineno"> 542</span>  key -= 0xFFFF;</div> <div class="line"><a name="l00543"></a><span class="lineno"> 543</span>  }</div> <div class="line"><a name="l00544"></a><span class="lineno"> 544</span> </div> <div class="line"><a name="l00545"></a><span class="lineno"> 545</span>  <span class="keywordflow">if</span> ( !mayedit || !validKey( key )</div> <div class="line"><a name="l00546"></a><span class="lineno"> 546</span>  ||</div> <div class="line"><a name="l00547"></a><span class="lineno"> 547</span>  ( !is_special && KEY_MIN < key && KEY_MAX > key )</div> <div class="line"><a name="l00548"></a><span class="lineno"> 548</span>  ||</div> <div class="line"><a name="l00549"></a><span class="lineno"> 549</span>  !iswprint( key )</div> <div class="line"><a name="l00550"></a><span class="lineno"> 550</span>  ||</div> <div class="line"><a name="l00551"></a><span class="lineno"> 551</span>  <span class="comment">// if we are at limit of input</span></div> <div class="line"><a name="l00552"></a><span class="lineno"> 552</span>  ( InputMaxLength >= 0 && InputMaxLength <= ( <span class="keywordtype">int</span> )buffer.length() ) )</div> <div class="line"><a name="l00553"></a><span class="lineno"> 553</span>  {</div> <div class="line"><a name="l00554"></a><span class="lineno"> 554</span>  update = <span class="keyword">false</span>;</div> <div class="line"><a name="l00555"></a><span class="lineno"> 555</span>  beep = <span class="keyword">true</span>;</div> <div class="line"><a name="l00556"></a><span class="lineno"> 556</span>  }</div> <div class="line"><a name="l00557"></a><span class="lineno"> 557</span>  <span class="keywordflow">else</span></div> <div class="line"><a name="l00558"></a><span class="lineno"> 558</span>  {</div> <div class="line"><a name="l00559"></a><span class="lineno"> 559</span>  buffer.insert( curpos, 1, key );</div> <div class="line"><a name="l00560"></a><span class="lineno"> 560</span>  modified = <span class="keyword">true</span>;</div> <div class="line"><a name="l00561"></a><span class="lineno"> 561</span>  ++curpos;</div> <div class="line"><a name="l00562"></a><span class="lineno"> 562</span>  }</div> <div class="line"><a name="l00563"></a><span class="lineno"> 563</span> </div> <div class="line"><a name="l00564"></a><span class="lineno"> 564</span>  <span class="keywordflow">break</span>;</div> <div class="line"><a name="l00565"></a><span class="lineno"> 565</span>  }</div> <div class="line"><a name="l00566"></a><span class="lineno"> 566</span> </div> <div class="line"><a name="l00567"></a><span class="lineno"> 567</span>  <span class="keywordflow">if</span> ( update )</div> <div class="line"><a name="l00568"></a><span class="lineno"> 568</span>  tUpdate();</div> <div class="line"><a name="l00569"></a><span class="lineno"> 569</span> </div> <div class="line"><a name="l00570"></a><span class="lineno"> 570</span>  <span class="keywordflow">if</span> ( beep )</div> <div class="line"><a name="l00571"></a><span class="lineno"> 571</span>  ::beep();</div> <div class="line"><a name="l00572"></a><span class="lineno"> 572</span> </div> <div class="line"><a name="l00573"></a><span class="lineno"> 573</span>  <span class="comment">//if ( notify() && oval != buffer )</span></div> <div class="line"><a name="l00574"></a><span class="lineno"> 574</span>  <span class="comment">// to be conform to qt UI send event even if value hasn't changed</span></div> <div class="line"><a name="l00575"></a><span class="lineno"> 575</span>  <span class="keywordflow">if</span> ( notify() )</div> <div class="line"><a name="l00576"></a><span class="lineno"> 576</span>  ret = NCursesEvent::ValueChanged;</div> <div class="line"><a name="l00577"></a><span class="lineno"> 577</span> </div> <div class="line"><a name="l00578"></a><span class="lineno"> 578</span>  <span class="keywordflow">return</span> ret;</div> <div class="line"><a name="l00579"></a><span class="lineno"> 579</span> </div> <div class="line"><a name="l00580"></a><span class="lineno"> 580</span> }</div> <div class="line"><a name="l00581"></a><span class="lineno"> 581</span> </div> <div class="line"><a name="l00582"></a><span class="lineno"> 582</span> </div> <div class="line"><a name="l00583"></a><span class="lineno"> 583</span> <span class="keywordtype">int</span> NCComboBox::listPopup()</div> <div class="line"><a name="l00584"></a><span class="lineno"> 584</span> {</div> <div class="line"><a name="l00585"></a><span class="lineno"> 585</span>  <span class="keywordtype">int</span> idx = -1;</div> <div class="line"><a name="l00586"></a><span class="lineno"> 586</span> </div> <div class="line"><a name="l00587"></a><span class="lineno"> 587</span>  <span class="keywordflow">if</span> ( !deflist.empty() )</div> <div class="line"><a name="l00588"></a><span class="lineno"> 588</span>  {</div> <div class="line"><a name="l00589"></a><span class="lineno"> 589</span>  <a class="code" href="classwpos.html">wpos</a> at( ScreenPos() + <a class="code" href="classwpos.html">wpos</a>( win-><a class="code" href="classNCursesWindow.html#a224d510fbc9a32e6eaeacc0bbe12684d">height</a>(), -1 ) );</div> <div class="line"><a name="l00590"></a><span class="lineno"> 590</span>  <a class="code" href="classNCPopupList.html">NCPopupList</a> * dialog = <span class="keyword">new</span> <a class="code" href="classNCPopupList.html">NCPopupList</a>( at, <span class="stringliteral">""</span>, deflist, index );</div> <div class="line"><a name="l00591"></a><span class="lineno"> 591</span>  YUI_CHECK_NEW( dialog );</div> <div class="line"><a name="l00592"></a><span class="lineno"> 592</span>  idx = dialog->post();</div> <div class="line"><a name="l00593"></a><span class="lineno"> 593</span> </div> <div class="line"><a name="l00594"></a><span class="lineno"> 594</span>  <span class="keywordflow">if</span> ( idx != -1 )</div> <div class="line"><a name="l00595"></a><span class="lineno"> 595</span>  setCurrentItem( idx );</div> <div class="line"><a name="l00596"></a><span class="lineno"> 596</span> </div> <div class="line"><a name="l00597"></a><span class="lineno"> 597</span>  YDialog::deleteTopmostDialog();</div> <div class="line"><a name="l00598"></a><span class="lineno"> 598</span>  }</div> <div class="line"><a name="l00599"></a><span class="lineno"> 599</span> </div> <div class="line"><a name="l00600"></a><span class="lineno"> 600</span>  <span class="keywordflow">return</span> idx;</div> <div class="line"><a name="l00601"></a><span class="lineno"> 601</span> }</div> <div class="line"><a name="l00602"></a><span class="lineno"> 602</span> </div> <div class="line"><a name="l00603"></a><span class="lineno"> 603</span> </div> <div class="line"><a name="l00604"></a><span class="lineno"> 604</span> <span class="keywordtype">void</span> NCComboBox::deleteAllItems()</div> <div class="line"><a name="l00605"></a><span class="lineno"> 605</span> {</div> <div class="line"><a name="l00606"></a><span class="lineno"> 606</span>  YComboBox::deleteAllItems();</div> <div class="line"><a name="l00607"></a><span class="lineno"> 607</span>  deflist.clear();</div> <div class="line"><a name="l00608"></a><span class="lineno"> 608</span>  setText( <span class="stringliteral">""</span> );</div> <div class="line"><a name="l00609"></a><span class="lineno"> 609</span> }</div> <div class="line"><a name="l00610"></a><span class="lineno"> 610</span> </div> <div class="line"><a name="l00611"></a><span class="lineno"> 611</span> </div> <div class="line"><a name="l00612"></a><span class="lineno"> 612</span> <span class="keywordtype">void</span> NCComboBox::setInputMaxLength( <span class="keywordtype">int</span> nr )</div> <div class="line"><a name="l00613"></a><span class="lineno"> 613</span> {</div> <div class="line"><a name="l00614"></a><span class="lineno"> 614</span>  <span class="comment">// if there is more text then the maximum number of chars,</span></div> <div class="line"><a name="l00615"></a><span class="lineno"> 615</span>  <span class="comment">// truncate the text and update the buffer</span></div> <div class="line"><a name="l00616"></a><span class="lineno"> 616</span>  <span class="keywordflow">if</span> ( nr >= 0 && ( <span class="keywordtype">int</span> )buffer.length() > nr )</div> <div class="line"><a name="l00617"></a><span class="lineno"> 617</span>  {</div> <div class="line"><a name="l00618"></a><span class="lineno"> 618</span>  buffer.erase( nr, buffer.length() - nr );</div> <div class="line"><a name="l00619"></a><span class="lineno"> 619</span>  tUpdate();</div> <div class="line"><a name="l00620"></a><span class="lineno"> 620</span>  curpos = buffer.length();</div> <div class="line"><a name="l00621"></a><span class="lineno"> 621</span>  }</div> <div class="line"><a name="l00622"></a><span class="lineno"> 622</span> </div> <div class="line"><a name="l00623"></a><span class="lineno"> 623</span>  YComboBox::setInputMaxLength( nr );</div> <div class="line"><a name="l00624"></a><span class="lineno"> 624</span> }</div> </div><!-- fragment --></div><!-- contents --> </div><!-- doc-content --> <!-- start footer part --> <div id="nav-path" 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