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 <span id="projectnumber">3.0.10</span>
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<div class="title">YItem.h</div> </div>
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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: YItem.h</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">#ifndef YItem_h</span></div>
<div class="line"><a name="l00026"></a><span class="lineno"> 26</span> <span class="preprocessor"></span><span class="preprocessor">#define YItem_h</span></div>
<div class="line"><a name="l00027"></a><span class="lineno"> 27</span> <span class="preprocessor"></span></div>
<div class="line"><a name="l00028"></a><span class="lineno"> 28</span> <span class="preprocessor">#include <string></span></div>
<div class="line"><a name="l00029"></a><span class="lineno"> 29</span> <span class="preprocessor">#include <vector></span></div>
<div class="line"><a name="l00030"></a><span class="lineno"> 30</span> </div>
<div class="line"><a name="l00031"></a><span class="lineno"> 31</span> </div>
<div class="line"><a name="l00032"></a><span class="lineno"> 32</span> <span class="keyword">class </span><a class="code" href="classYItem.html">YItem</a>;</div>
<div class="line"><a name="l00033"></a><span class="lineno"> 33</span> </div>
<div class="line"><a name="l00034"></a><span class="lineno"> 34</span> <span class="keyword">typedef</span> std::vector<YItem *> YItemCollection;</div>
<div class="line"><a name="l00035"></a><span class="lineno"> 35</span> <span class="keyword">typedef</span> YItemCollection::iterator YItemIterator;</div>
<div class="line"><a name="l00036"></a><span class="lineno"> 36</span> <span class="keyword">typedef</span> YItemCollection::const_iterator YItemConstIterator;</div>
<div class="line"><a name="l00037"></a><span class="lineno"> 37</span> </div>
<div class="line"><a name="l00038"></a><span class="lineno"> 38</span> <span class="comment"></span></div>
<div class="line"><a name="l00039"></a><span class="lineno"> 39</span> <span class="comment">/**</span></div>
<div class="line"><a name="l00040"></a><span class="lineno"> 40</span> <span class="comment"> * Simple item class for SelectionBox, ComboBox, MultiSelectionBox etc. items.</span></div>
<div class="line"><a name="l00041"></a><span class="lineno"> 41</span> <span class="comment"> * This class provides stubs for children management.</span></div>
<div class="line"><a name="l00042"></a><span class="lineno"> 42</span> <span class="comment"> **/</span></div>
<div class="line"><a name="l00043"></a><span class="lineno"><a class="line" href="classYItem.html"> 43</a></span> <span class="keyword">class </span><a class="code" href="classYItem.html">YItem</a></div>
<div class="line"><a name="l00044"></a><span class="lineno"> 44</span> {</div>
<div class="line"><a name="l00045"></a><span class="lineno"> 45</span> <span class="keyword">public</span>:<span class="comment"></span></div>
<div class="line"><a name="l00046"></a><span class="lineno"> 46</span> <span class="comment"> /**</span></div>
<div class="line"><a name="l00047"></a><span class="lineno"> 47</span> <span class="comment"> * Constructor with just the label and optionally the selected state.</span></div>
<div class="line"><a name="l00048"></a><span class="lineno"> 48</span> <span class="comment"> **/</span></div>
<div class="line"><a name="l00049"></a><span class="lineno"><a class="line" href="classYItem.html#a3b97276e0da78c50f0bc6b8fe5529bac"> 49</a></span>  <a class="code" href="classYItem.html#a3b97276e0da78c50f0bc6b8fe5529bac">YItem</a>( <span class="keyword">const</span> std::string & <a class="code" href="classYItem.html#a5f8557bbac7bfd849a25be15ecb2742f">label</a>, <span class="keywordtype">bool</span> <a class="code" href="classYItem.html#a891656c9937c33dd634815f3704cd980">selected</a> = <span class="keyword">false</span> )</div>
<div class="line"><a name="l00050"></a><span class="lineno"> 50</span>  : _label( label )</div>
<div class="line"><a name="l00051"></a><span class="lineno"> 51</span>  , _selected( <a class="code" href="classYItem.html#a891656c9937c33dd634815f3704cd980">selected</a> )</div>
<div class="line"><a name="l00052"></a><span class="lineno"> 52</span>  , _index( -1 )</div>
<div class="line"><a name="l00053"></a><span class="lineno"> 53</span>  , _data( 0 )</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> <span class="comment"></span></div>
<div class="line"><a name="l00056"></a><span class="lineno"> 56</span> <span class="comment"> /**</span></div>
<div class="line"><a name="l00057"></a><span class="lineno"> 57</span> <span class="comment"> * Constructor with label and icon name and optionally the selected state.</span></div>
<div class="line"><a name="l00058"></a><span class="lineno"> 58</span> <span class="comment"> **/</span></div>
<div class="line"><a name="l00059"></a><span class="lineno"><a class="line" href="classYItem.html#ac72426f5b896e1b7a1b7f41663e0e5a3"> 59</a></span>  <a class="code" href="classYItem.html#ac72426f5b896e1b7a1b7f41663e0e5a3">YItem</a>( <span class="keyword">const</span> std::string & <a class="code" href="classYItem.html#a5f8557bbac7bfd849a25be15ecb2742f">label</a>, <span class="keyword">const</span> std::string & <a class="code" href="classYItem.html#a6678b3627f24dac6b8f0cf0260fbf335">iconName</a>, <span class="keywordtype">bool</span> <a class="code" href="classYItem.html#a891656c9937c33dd634815f3704cd980">selected</a> = <span class="keyword">false</span> )</div>
<div class="line"><a name="l00060"></a><span class="lineno"> 60</span>  : _label( label )</div>
<div class="line"><a name="l00061"></a><span class="lineno"> 61</span>  , _iconName( iconName )</div>
<div class="line"><a name="l00062"></a><span class="lineno"> 62</span>  , _selected( <a class="code" href="classYItem.html#a891656c9937c33dd634815f3704cd980">selected</a> )</div>
<div class="line"><a name="l00063"></a><span class="lineno"> 63</span>  , _index( -1 )</div>
<div class="line"><a name="l00064"></a><span class="lineno"> 64</span>  , _data( 0 )</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="comment"></span></div>
<div class="line"><a name="l00067"></a><span class="lineno"> 67</span> <span class="comment"> /**</span></div>
<div class="line"><a name="l00068"></a><span class="lineno"> 68</span> <span class="comment"> * Destructor.</span></div>
<div class="line"><a name="l00069"></a><span class="lineno"> 69</span> <span class="comment"> **/</span></div>
<div class="line"><a name="l00070"></a><span class="lineno"><a class="line" href="classYItem.html#a6612073c9f565e781fd181be75a0bd2d"> 70</a></span>  <span class="keyword">virtual</span> <a class="code" href="classYItem.html#a6612073c9f565e781fd181be75a0bd2d">~YItem</a>() {}</div>
<div class="line"><a name="l00071"></a><span class="lineno"> 71</span> <span class="comment"></span></div>
<div class="line"><a name="l00072"></a><span class="lineno"> 72</span> <span class="comment"> /**</span></div>
<div class="line"><a name="l00073"></a><span class="lineno"> 73</span> <span class="comment"> * Return this item's label. This is what the user sees in a dialog, so</span></div>
<div class="line"><a name="l00074"></a><span class="lineno"> 74</span> <span class="comment"> * this will usually be a translated text.</span></div>
<div class="line"><a name="l00075"></a><span class="lineno"> 75</span> <span class="comment"> **/</span></div>
<div class="line"><a name="l00076"></a><span class="lineno"><a class="line" href="classYItem.html#a5f8557bbac7bfd849a25be15ecb2742f"> 76</a></span>  std::string <a class="code" href="classYItem.html#a5f8557bbac7bfd849a25be15ecb2742f">label</a>()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> _label; }</div>
<div class="line"><a name="l00077"></a><span class="lineno"> 77</span> <span class="comment"></span></div>
<div class="line"><a name="l00078"></a><span class="lineno"> 78</span> <span class="comment"> /**</span></div>
<div class="line"><a name="l00079"></a><span class="lineno"> 79</span> <span class="comment"> * Set this item's label.</span></div>
<div class="line"><a name="l00080"></a><span class="lineno"> 80</span> <span class="comment"> **/</span></div>
<div class="line"><a name="l00081"></a><span class="lineno"><a class="line" href="classYItem.html#a73f05b47eae59de669e1e293007d3cfa"> 81</a></span>  <span class="keywordtype">void</span> <a class="code" href="classYItem.html#a73f05b47eae59de669e1e293007d3cfa">setLabel</a>( <span class="keyword">const</span> std::string & newLabel ) { _label = newLabel; }</div>
<div class="line"><a name="l00082"></a><span class="lineno"> 82</span> <span class="comment"></span></div>
<div class="line"><a name="l00083"></a><span class="lineno"> 83</span> <span class="comment"> /**</span></div>
<div class="line"><a name="l00084"></a><span class="lineno"> 84</span> <span class="comment"> * Return this item's icon name.</span></div>
<div class="line"><a name="l00085"></a><span class="lineno"> 85</span> <span class="comment"> **/</span></div>
<div class="line"><a name="l00086"></a><span class="lineno"><a class="line" href="classYItem.html#a6678b3627f24dac6b8f0cf0260fbf335"> 86</a></span>  std::string <a class="code" href="classYItem.html#a6678b3627f24dac6b8f0cf0260fbf335">iconName</a>()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> _iconName; }</div>
<div class="line"><a name="l00087"></a><span class="lineno"> 87</span> <span class="comment"></span></div>
<div class="line"><a name="l00088"></a><span class="lineno"> 88</span> <span class="comment"> /**</span></div>
<div class="line"><a name="l00089"></a><span class="lineno"> 89</span> <span class="comment"> * Return 'true' if this item has an icon name.</span></div>
<div class="line"><a name="l00090"></a><span class="lineno"> 90</span> <span class="comment"> **/</span></div>
<div class="line"><a name="l00091"></a><span class="lineno"><a class="line" href="classYItem.html#ab87de69715d2576b50e89f0097cdc7a0"> 91</a></span>  <span class="keywordtype">bool</span> <a class="code" href="classYItem.html#ab87de69715d2576b50e89f0097cdc7a0">hasIconName</a>()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> ! _iconName.empty(); }</div>
<div class="line"><a name="l00092"></a><span class="lineno"> 92</span> <span class="comment"></span></div>
<div class="line"><a name="l00093"></a><span class="lineno"> 93</span> <span class="comment"> /**</span></div>
<div class="line"><a name="l00094"></a><span class="lineno"> 94</span> <span class="comment"> * Set this item's icon name.</span></div>
<div class="line"><a name="l00095"></a><span class="lineno"> 95</span> <span class="comment"> **/</span></div>
<div class="line"><a name="l00096"></a><span class="lineno"><a class="line" href="classYItem.html#a35257c2f642b41182a6ceb6ce65d075c"> 96</a></span>  <span class="keywordtype">void</span> <a class="code" href="classYItem.html#a35257c2f642b41182a6ceb6ce65d075c">setIconName</a>( <span class="keyword">const</span> std::string & newIconName ) { _iconName = newIconName; }</div>
<div class="line"><a name="l00097"></a><span class="lineno"> 97</span> <span class="comment"></span></div>
<div class="line"><a name="l00098"></a><span class="lineno"> 98</span> <span class="comment"> /**</span></div>
<div class="line"><a name="l00099"></a><span class="lineno"> 99</span> <span class="comment"> * Return 'true' if this item is currently selected.</span></div>
<div class="line"><a name="l00100"></a><span class="lineno"> 100</span> <span class="comment"> **/</span></div>
<div class="line"><a name="l00101"></a><span class="lineno"><a class="line" href="classYItem.html#a891656c9937c33dd634815f3704cd980"> 101</a></span>  <span class="keywordtype">bool</span> <a class="code" href="classYItem.html#a891656c9937c33dd634815f3704cd980">selected</a>()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> _selected; }</div>
<div class="line"><a name="l00102"></a><span class="lineno"> 102</span> <span class="comment"></span></div>
<div class="line"><a name="l00103"></a><span class="lineno"> 103</span> <span class="comment"> /**</span></div>
<div class="line"><a name="l00104"></a><span class="lineno"> 104</span> <span class="comment"> * Select or unselect this item. This does not have any effect on any other</span></div>
<div class="line"><a name="l00105"></a><span class="lineno"> 105</span> <span class="comment"> * item; if it is desired that only one item is selected at any time, the</span></div>
<div class="line"><a name="l00106"></a><span class="lineno"> 106</span> <span class="comment"> * caller has to take care of that.</span></div>
<div class="line"><a name="l00107"></a><span class="lineno"> 107</span> <span class="comment"> **/</span></div>
<div class="line"><a name="l00108"></a><span class="lineno"><a class="line" href="classYItem.html#ad3b4bd04218ece59c366030b9afcea3e"> 108</a></span>  <span class="keywordtype">void</span> <a class="code" href="classYItem.html#ad3b4bd04218ece59c366030b9afcea3e">setSelected</a>( <span class="keywordtype">bool</span> sel = <span class="keyword">true</span> ) { _selected = sel; }</div>
<div class="line"><a name="l00109"></a><span class="lineno"> 109</span> <span class="comment"></span></div>
<div class="line"><a name="l00110"></a><span class="lineno"> 110</span> <span class="comment"> /**</span></div>
<div class="line"><a name="l00111"></a><span class="lineno"> 111</span> <span class="comment"> * Set this item's index.</span></div>
<div class="line"><a name="l00112"></a><span class="lineno"> 112</span> <span class="comment"> **/</span></div>
<div class="line"><a name="l00113"></a><span class="lineno"><a class="line" href="classYItem.html#ae6a59a06aba144b10467dcdc3ba0a9f3"> 113</a></span>  <span class="keywordtype">void</span> <a class="code" href="classYItem.html#ae6a59a06aba144b10467dcdc3ba0a9f3">setIndex</a>( <span class="keywordtype">int</span> <a class="code" href="classYItem.html#a1524a009d803abea49a901f03c69a858">index</a> ) { _index = <a class="code" href="classYItem.html#a1524a009d803abea49a901f03c69a858">index</a>; }</div>
<div class="line"><a name="l00114"></a><span class="lineno"> 114</span> <span class="comment"></span></div>
<div class="line"><a name="l00115"></a><span class="lineno"> 115</span> <span class="comment"> /**</span></div>
<div class="line"><a name="l00116"></a><span class="lineno"> 116</span> <span class="comment"> * Return the index of this item (as set with setIndex() ).</span></div>
<div class="line"><a name="l00117"></a><span class="lineno"> 117</span> <span class="comment"> **/</span></div>
<div class="line"><a name="l00118"></a><span class="lineno"><a class="line" href="classYItem.html#a1524a009d803abea49a901f03c69a858"> 118</a></span>  <span class="keywordtype">int</span> <a class="code" href="classYItem.html#a1524a009d803abea49a901f03c69a858">index</a>()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> _index; }</div>
<div class="line"><a name="l00119"></a><span class="lineno"> 119</span> <span class="comment"></span></div>
<div class="line"><a name="l00120"></a><span class="lineno"> 120</span> <span class="comment"> /**</span></div>
<div class="line"><a name="l00121"></a><span class="lineno"> 121</span> <span class="comment"> * Set the opaque data pointer for application use.</span></div>
<div class="line"><a name="l00122"></a><span class="lineno"> 122</span> <span class="comment"> *</span></div>
<div class="line"><a name="l00123"></a><span class="lineno"> 123</span> <span class="comment"> * Applications can use this to store the pointer to a counterpart of this</span></div>
<div class="line"><a name="l00124"></a><span class="lineno"> 124</span> <span class="comment"> * tree item. It is the application's responsibility to watch for dangling</span></div>
<div class="line"><a name="l00125"></a><span class="lineno"> 125</span> <span class="comment"> * pointers and possibliy deleting the data. All this class ever does with</span></div>
<div class="line"><a name="l00126"></a><span class="lineno"> 126</span> <span class="comment"> * this pointer is to store it.</span></div>
<div class="line"><a name="l00127"></a><span class="lineno"> 127</span> <span class="comment"> **/</span></div>
<div class="line"><a name="l00128"></a><span class="lineno"><a class="line" href="classYItem.html#aeca3f8b0261e62c744e13452f788735b"> 128</a></span>  <span class="keywordtype">void</span> <a class="code" href="classYItem.html#aeca3f8b0261e62c744e13452f788735b">setData</a>( <span class="keywordtype">void</span> * newData ) { _data = newData; }</div>
<div class="line"><a name="l00129"></a><span class="lineno"> 129</span> <span class="comment"></span></div>
<div class="line"><a name="l00130"></a><span class="lineno"> 130</span> <span class="comment"> /**</span></div>
<div class="line"><a name="l00131"></a><span class="lineno"> 131</span> <span class="comment"> * Return the opaque data pointer.</span></div>
<div class="line"><a name="l00132"></a><span class="lineno"> 132</span> <span class="comment"> **/</span></div>
<div class="line"><a name="l00133"></a><span class="lineno"><a class="line" href="classYItem.html#a9b1056dd5205d8f40e56457069d23c71"> 133</a></span>  <span class="keywordtype">void</span> * <a class="code" href="classYItem.html#a9b1056dd5205d8f40e56457069d23c71">data</a>()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> _data; }</div>
<div class="line"><a name="l00134"></a><span class="lineno"> 134</span> </div>
<div class="line"><a name="l00135"></a><span class="lineno"> 135</span>  <span class="comment">//</span></div>
<div class="line"><a name="l00136"></a><span class="lineno"> 136</span>  <span class="comment">// Children management stubs.</span></div>
<div class="line"><a name="l00137"></a><span class="lineno"> 137</span>  <span class="comment">//</span></div>
<div class="line"><a name="l00138"></a><span class="lineno"> 138</span>  <span class="comment">// Derived classes that can handle child items should reimplement those</span></div>
<div class="line"><a name="l00139"></a><span class="lineno"> 139</span>  <span class="comment">// functions.</span></div>
<div class="line"><a name="l00140"></a><span class="lineno"> 140</span>  <span class="comment">// The following default implementations don't do anything with children;</span></div>
<div class="line"><a name="l00141"></a><span class="lineno"> 141</span>  <span class="comment">// they act as if this item didn't have any children.</span></div>
<div class="line"><a name="l00142"></a><span class="lineno"> 142</span>  <span class="comment">//</span></div>
<div class="line"><a name="l00143"></a><span class="lineno"> 143</span> <span class="comment"></span></div>
<div class="line"><a name="l00144"></a><span class="lineno"> 144</span> <span class="comment"> /**</span></div>
<div class="line"><a name="l00145"></a><span class="lineno"> 145</span> <span class="comment"> * Return 'true' if this item has any child items.</span></div>
<div class="line"><a name="l00146"></a><span class="lineno"> 146</span> <span class="comment"> **/</span></div>
<div class="line"><a name="l00147"></a><span class="lineno"><a class="line" href="classYItem.html#a8a288788a625731f0cb9cef1548f340b"> 147</a></span>  <span class="keyword">virtual</span> <span class="keywordtype">bool</span> <a class="code" href="classYItem.html#a8a288788a625731f0cb9cef1548f340b">hasChildren</a>()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> <span class="keyword">false</span>; }</div>
<div class="line"><a name="l00148"></a><span class="lineno"> 148</span> <span class="comment"></span></div>
<div class="line"><a name="l00149"></a><span class="lineno"> 149</span> <span class="comment"> /**</span></div>
<div class="line"><a name="l00150"></a><span class="lineno"> 150</span> <span class="comment"> * Return an iterator that points to the first child item of this item.</span></div>
<div class="line"><a name="l00151"></a><span class="lineno"> 151</span> <span class="comment"> *</span></div>
<div class="line"><a name="l00152"></a><span class="lineno"> 152</span> <span class="comment"> * This default implementation returns the 'end' iterator of the</span></div>
<div class="line"><a name="l00153"></a><span class="lineno"> 153</span> <span class="comment"> * class-static always empty _noChildren YItemCollection.</span></div>
<div class="line"><a name="l00154"></a><span class="lineno"> 154</span> <span class="comment"> * It is safe to use this iterator in classic iterator loops:</span></div>
<div class="line"><a name="l00155"></a><span class="lineno"> 155</span> <span class="comment"> *</span></div>
<div class="line"><a name="l00156"></a><span class="lineno"> 156</span> <span class="comment"> * for ( YItemIterator it = myItem->childrenBegin();</span></div>
<div class="line"><a name="l00157"></a><span class="lineno"> 157</span> <span class="comment"> * it != myItem->childrenEnd();</span></div>
<div class="line"><a name="l00158"></a><span class="lineno"> 158</span> <span class="comment"> * ++it )</span></div>
<div class="line"><a name="l00159"></a><span class="lineno"> 159</span> <span class="comment"> * {</span></div>
<div class="line"><a name="l00160"></a><span class="lineno"> 160</span> <span class="comment"> * ...</span></div>
<div class="line"><a name="l00161"></a><span class="lineno"> 161</span> <span class="comment"> * }</span></div>
<div class="line"><a name="l00162"></a><span class="lineno"> 162</span> <span class="comment"> *</span></div>
<div class="line"><a name="l00163"></a><span class="lineno"> 163</span> <span class="comment"> * The loop body will only ever be executed if this item is a derived class</span></div>
<div class="line"><a name="l00164"></a><span class="lineno"> 164</span> <span class="comment"> * that actually manages child items.</span></div>
<div class="line"><a name="l00165"></a><span class="lineno"> 165</span> <span class="comment"> **/</span></div>
<div class="line"><a name="l00166"></a><span class="lineno"><a class="line" href="classYItem.html#a4a991095e2512c9733fc97d2ca668242"> 166</a></span>  <span class="keyword">virtual</span> YItemIterator <a class="code" href="classYItem.html#a4a991095e2512c9733fc97d2ca668242">childrenBegin</a>() { <span class="keywordflow">return</span> _noChildren.end(); }</div>
<div class="line"><a name="l00167"></a><span class="lineno"> 167</span>  <span class="keyword">virtual</span> YItemConstIterator <a class="code" href="classYItem.html#a4a991095e2512c9733fc97d2ca668242">childrenBegin</a>()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> _noChildren.end(); }</div>
<div class="line"><a name="l00168"></a><span class="lineno"> 168</span> <span class="comment"></span></div>
<div class="line"><a name="l00169"></a><span class="lineno"> 169</span> <span class="comment"> /**</span></div>
<div class="line"><a name="l00170"></a><span class="lineno"> 170</span> <span class="comment"> * Return an iterator that points after the last child item of this item.</span></div>
<div class="line"><a name="l00171"></a><span class="lineno"> 171</span> <span class="comment"> *</span></div>
<div class="line"><a name="l00172"></a><span class="lineno"> 172</span> <span class="comment"> * This default implementation returns the 'end' iterator of the</span></div>
<div class="line"><a name="l00173"></a><span class="lineno"> 173</span> <span class="comment"> * class-static always empty _noChildren YItemCollection.</span></div>
<div class="line"><a name="l00174"></a><span class="lineno"> 174</span> <span class="comment"> **/</span></div>
<div class="line"><a name="l00175"></a><span class="lineno"><a class="line" href="classYItem.html#aee9257eb893fe61ffe48550bb607d618"> 175</a></span>  <span class="keyword">virtual</span> YItemIterator <a class="code" href="classYItem.html#aee9257eb893fe61ffe48550bb607d618">childrenEnd</a>() { <span class="keywordflow">return</span> _noChildren.end(); }</div>
<div class="line"><a name="l00176"></a><span class="lineno"> 176</span>  <span class="keyword">virtual</span> YItemConstIterator <a class="code" href="classYItem.html#aee9257eb893fe61ffe48550bb607d618">childrenEnd</a>()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> _noChildren.end(); }</div>
<div class="line"><a name="l00177"></a><span class="lineno"> 177</span> <span class="comment"></span></div>
<div class="line"><a name="l00178"></a><span class="lineno"> 178</span> <span class="comment"> /**</span></div>
<div class="line"><a name="l00179"></a><span class="lineno"> 179</span> <span class="comment"> * Returns this item's parent item or 0 if it is a toplevel item.</span></div>
<div class="line"><a name="l00180"></a><span class="lineno"> 180</span> <span class="comment"> * This default implementation always returns 0.</span></div>
<div class="line"><a name="l00181"></a><span class="lineno"> 181</span> <span class="comment"> * Derived classes that handle children should reimplement this.</span></div>
<div class="line"><a name="l00182"></a><span class="lineno"> 182</span> <span class="comment"> **/</span></div>
<div class="line"><a name="l00183"></a><span class="lineno"><a class="line" href="classYItem.html#af78069741ce6b64f7512bc08b5bc857b"> 183</a></span>  <span class="keyword">virtual</span> <a class="code" href="classYItem.html">YItem</a> * <a class="code" href="classYItem.html#af78069741ce6b64f7512bc08b5bc857b">parent</a>()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> 0; }</div>
<div class="line"><a name="l00184"></a><span class="lineno"> 184</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="keyword">private</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>  std::string _label;</div>
<div class="line"><a name="l00189"></a><span class="lineno"> 189</span>  std::string _iconName;</div>
<div class="line"><a name="l00190"></a><span class="lineno"> 190</span>  <span class="keywordtype">bool</span> _selected;</div>
<div class="line"><a name="l00191"></a><span class="lineno"> 191</span>  <span class="keywordtype">int</span> _index;</div>
<div class="line"><a name="l00192"></a><span class="lineno"> 192</span>  <span class="keywordtype">void</span> * _data;</div>
<div class="line"><a name="l00193"></a><span class="lineno"> 193</span> <span class="comment"></span></div>
<div class="line"><a name="l00194"></a><span class="lineno"> 194</span> <span class="comment"> /**</span></div>
<div class="line"><a name="l00195"></a><span class="lineno"> 195</span> <span class="comment"> * Static children collection that is always empty so the children</span></div>
<div class="line"><a name="l00196"></a><span class="lineno"> 196</span> <span class="comment"> * iterators of this base class have something valid to return.</span></div>
<div class="line"><a name="l00197"></a><span class="lineno"> 197</span> <span class="comment"> **/</span></div>
<div class="line"><a name="l00198"></a><span class="lineno"> 198</span>  <span class="keyword">static</span> YItemCollection _noChildren;</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"> 202</span> </div>
<div class="line"><a name="l00203"></a><span class="lineno"> 203</span> <span class="preprocessor">#endif // YItem_h</span></div>
<div class="ttc" id="classYItem_html_af78069741ce6b64f7512bc08b5bc857b"><div class="ttname"><a href="classYItem.html#af78069741ce6b64f7512bc08b5bc857b">YItem::parent</a></div><div class="ttdeci">virtual YItem * parent() const </div><div class="ttdef"><b>Definition:</b> <a href="YItem_8h_source.html#l00183">YItem.h:183</a></div></div>
<div class="ttc" id="classYItem_html_ae6a59a06aba144b10467dcdc3ba0a9f3"><div class="ttname"><a href="classYItem.html#ae6a59a06aba144b10467dcdc3ba0a9f3">YItem::setIndex</a></div><div class="ttdeci">void setIndex(int index)</div><div class="ttdef"><b>Definition:</b> <a href="YItem_8h_source.html#l00113">YItem.h:113</a></div></div>
<div class="ttc" id="classYItem_html_a4a991095e2512c9733fc97d2ca668242"><div class="ttname"><a href="classYItem.html#a4a991095e2512c9733fc97d2ca668242">YItem::childrenBegin</a></div><div class="ttdeci">virtual YItemIterator childrenBegin()</div><div class="ttdef"><b>Definition:</b> <a href="YItem_8h_source.html#l00166">YItem.h:166</a></div></div>
<div class="ttc" id="classYItem_html_a3b97276e0da78c50f0bc6b8fe5529bac"><div class="ttname"><a href="classYItem.html#a3b97276e0da78c50f0bc6b8fe5529bac">YItem::YItem</a></div><div class="ttdeci">YItem(const std::string &label, bool selected=false)</div><div class="ttdef"><b>Definition:</b> <a href="YItem_8h_source.html#l00049">YItem.h:49</a></div></div>
<div class="ttc" id="classYItem_html_ad3b4bd04218ece59c366030b9afcea3e"><div class="ttname"><a href="classYItem.html#ad3b4bd04218ece59c366030b9afcea3e">YItem::setSelected</a></div><div class="ttdeci">void setSelected(bool sel=true)</div><div class="ttdef"><b>Definition:</b> <a href="YItem_8h_source.html#l00108">YItem.h:108</a></div></div>
<div class="ttc" id="classYItem_html_a35257c2f642b41182a6ceb6ce65d075c"><div class="ttname"><a href="classYItem.html#a35257c2f642b41182a6ceb6ce65d075c">YItem::setIconName</a></div><div class="ttdeci">void setIconName(const std::string &newIconName)</div><div class="ttdef"><b>Definition:</b> <a href="YItem_8h_source.html#l00096">YItem.h:96</a></div></div>
<div class="ttc" id="classYItem_html_a9b1056dd5205d8f40e56457069d23c71"><div class="ttname"><a href="classYItem.html#a9b1056dd5205d8f40e56457069d23c71">YItem::data</a></div><div class="ttdeci">void * data() const </div><div class="ttdef"><b>Definition:</b> <a href="YItem_8h_source.html#l00133">YItem.h:133</a></div></div>
<div class="ttc" id="classYItem_html_a1524a009d803abea49a901f03c69a858"><div class="ttname"><a href="classYItem.html#a1524a009d803abea49a901f03c69a858">YItem::index</a></div><div class="ttdeci">int index() const </div><div class="ttdef"><b>Definition:</b> <a href="YItem_8h_source.html#l00118">YItem.h:118</a></div></div>
<div class="ttc" id="classYItem_html"><div class="ttname"><a href="classYItem.html">YItem</a></div><div class="ttdef"><b>Definition:</b> <a href="YItem_8h_source.html#l00043">YItem.h:43</a></div></div>
<div class="ttc" id="classYItem_html_a73f05b47eae59de669e1e293007d3cfa"><div class="ttname"><a href="classYItem.html#a73f05b47eae59de669e1e293007d3cfa">YItem::setLabel</a></div><div class="ttdeci">void setLabel(const std::string &newLabel)</div><div class="ttdef"><b>Definition:</b> <a href="YItem_8h_source.html#l00081">YItem.h:81</a></div></div>
<div class="ttc" id="classYItem_html_aee9257eb893fe61ffe48550bb607d618"><div class="ttname"><a href="classYItem.html#aee9257eb893fe61ffe48550bb607d618">YItem::childrenEnd</a></div><div class="ttdeci">virtual YItemIterator childrenEnd()</div><div class="ttdef"><b>Definition:</b> <a href="YItem_8h_source.html#l00175">YItem.h:175</a></div></div>
<div class="ttc" id="classYItem_html_a8a288788a625731f0cb9cef1548f340b"><div class="ttname"><a href="classYItem.html#a8a288788a625731f0cb9cef1548f340b">YItem::hasChildren</a></div><div class="ttdeci">virtual bool hasChildren() const </div><div class="ttdef"><b>Definition:</b> <a href="YItem_8h_source.html#l00147">YItem.h:147</a></div></div>
<div class="ttc" id="classYItem_html_a891656c9937c33dd634815f3704cd980"><div class="ttname"><a href="classYItem.html#a891656c9937c33dd634815f3704cd980">YItem::selected</a></div><div class="ttdeci">bool selected() const </div><div class="ttdef"><b>Definition:</b> <a href="YItem_8h_source.html#l00101">YItem.h:101</a></div></div>
<div class="ttc" id="classYItem_html_a6612073c9f565e781fd181be75a0bd2d"><div class="ttname"><a href="classYItem.html#a6612073c9f565e781fd181be75a0bd2d">YItem::~YItem</a></div><div class="ttdeci">virtual ~YItem()</div><div class="ttdef"><b>Definition:</b> <a href="YItem_8h_source.html#l00070">YItem.h:70</a></div></div>
<div class="ttc" id="classYItem_html_a6678b3627f24dac6b8f0cf0260fbf335"><div class="ttname"><a href="classYItem.html#a6678b3627f24dac6b8f0cf0260fbf335">YItem::iconName</a></div><div class="ttdeci">std::string iconName() const </div><div class="ttdef"><b>Definition:</b> <a href="YItem_8h_source.html#l00086">YItem.h:86</a></div></div>
<div class="ttc" id="classYItem_html_aeca3f8b0261e62c744e13452f788735b"><div class="ttname"><a href="classYItem.html#aeca3f8b0261e62c744e13452f788735b">YItem::setData</a></div><div class="ttdeci">void setData(void *newData)</div><div class="ttdef"><b>Definition:</b> <a href="YItem_8h_source.html#l00128">YItem.h:128</a></div></div>
<div class="ttc" id="classYItem_html_ac72426f5b896e1b7a1b7f41663e0e5a3"><div class="ttname"><a href="classYItem.html#ac72426f5b896e1b7a1b7f41663e0e5a3">YItem::YItem</a></div><div class="ttdeci">YItem(const std::string &label, const std::string &iconName, bool selected=false)</div><div class="ttdef"><b>Definition:</b> <a href="YItem_8h_source.html#l00059">YItem.h:59</a></div></div>
<div class="ttc" id="classYItem_html_a5f8557bbac7bfd849a25be15ecb2742f"><div class="ttname"><a href="classYItem.html#a5f8557bbac7bfd849a25be15ecb2742f">YItem::label</a></div><div class="ttdeci">std::string label() const </div><div class="ttdef"><b>Definition:</b> <a href="YItem_8h_source.html#l00076">YItem.h:76</a></div></div>
<div class="ttc" id="classYItem_html_ab87de69715d2576b50e89f0097cdc7a0"><div class="ttname"><a href="classYItem.html#ab87de69715d2576b50e89f0097cdc7a0">YItem::hasIconName</a></div><div class="ttdeci">bool hasIconName() const </div><div class="ttdef"><b>Definition:</b> <a href="YItem_8h_source.html#l00091">YItem.h:91</a></div></div>
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