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<h1>QtSortedCheckListItem.cxx</h1><a href="QtSortedCheckListItem_8cxx.html">Go to the documentation of this file.</a><div class="fragment"><pre class="fragment"><a name="l00001"></a>00001
<a name="l00017"></a>00017 <span class="preprocessor">#include "<a class="code" href="QtSortedCheckListItem_8h.html" title="hippodaraw::QtSortedCheckListItem class interface.">QtSortedCheckListItem.h</a>"</span>
<a name="l00018"></a>00018
<a name="l00019"></a>00019 <span class="preprocessor">#include <cstdlib></span>
<a name="l00020"></a>00020
<a name="l00021"></a>00021 <span class="keyword">using namespace </span>hippodraw;
<a name="l00022"></a>00022
<a name="l00023"></a>00023 <a class="code" href="classhippodraw_1_1QtSortedCheckListItem.html" title="This class inherits the QCheckListItem and overrides the compare() function, so that...">QtSortedCheckListItem</a>::
<a name="l00024"></a>00024 <span class="preprocessor">#if QT_VERSION < 0x040000</span>
<a name="l00025"></a><a class="code" href="classhippodraw_1_1QtSortedCheckListItem.html#a44911c7a89e04ad7aa0ece80a2cdd747">00025</a> <span class="preprocessor"></span><a class="code" href="classhippodraw_1_1QtSortedCheckListItem.html" title="This class inherits the QCheckListItem and overrides the compare() function, so that...">QtSortedCheckListItem</a> ( <a class="codeRef" doxygen="qt.tag:http://doc.trolltech.com/3.3/" href="http://doc.trolltech.com/3.3/qlistview.html">QListView</a> * parent, <span class="keyword">const</span> <a class="codeRef" doxygen="qt.tag:http://doc.trolltech.com/3.3/" href="http://doc.trolltech.com/3.3/qstring.html">QString</a> & text ):
<a name="l00026"></a>00026 <a class="codeRef" doxygen="qt.tag:http://doc.trolltech.com/3.3/" href="http://doc.trolltech.com/3.3/qchecklistitem.html">QCheckListItem</a> ( parent, text, CheckBox )
<a name="l00027"></a>00027 #else
<a name="l00028"></a>00028 <a class="code" href="classhippodraw_1_1QtSortedCheckListItem.html" title="This class inherits the QCheckListItem and overrides the compare() function, so that...">QtSortedCheckListItem</a> ( Q3ListView * parent, const <a class="codeRef" doxygen="qt.tag:http://doc.trolltech.com/3.3/" href="http://doc.trolltech.com/3.3/qstring.html">QString</a> & text ):
<a name="l00029"></a>00029 Q3CheckListItem ( parent, text, CheckBox )
<a name="l00030"></a>00030 #endif
<a name="l00031"></a>00031 {
<a name="l00032"></a>00032 }
<a name="l00033"></a>00033
<a name="l00034"></a>00034 <span class="keywordtype">int</span>
<a name="l00035"></a>00035 <a class="code" href="classhippodraw_1_1QtSortedCheckListItem.html" title="This class inherits the QCheckListItem and overrides the compare() function, so that...">QtSortedCheckListItem</a>::
<a name="l00036"></a>00036 <span class="preprocessor">#if QT_VERSION < 0x040000</span>
<a name="l00037"></a><a class="code" href="classhippodraw_1_1QtSortedCheckListItem.html#aeec186e0a41bc1891b5dc069999d3730">00037</a> <span class="preprocessor"></span>compare ( <a class="codeRef" doxygen="qt.tag:http://doc.trolltech.com/3.3/" href="http://doc.trolltech.com/3.3/qlistviewitem.html">QListViewItem</a> *i, <span class="keywordtype">int</span> col, <span class="keywordtype">bool</span> ascending ) <span class="keyword">const</span>
<a name="l00038"></a>00038 <span class="preprocessor">#else</span>
<a name="l00039"></a>00039 <span class="preprocessor"></span>compare ( Q3ListViewItem *i, <span class="keywordtype">int</span> col, <span class="keywordtype">bool</span> ascending ) <span class="keyword">const</span>
<a name="l00040"></a>00040 <span class="preprocessor">#endif</span>
<a name="l00041"></a>00041 <span class="preprocessor"></span>{
<a name="l00042"></a>00042 <span class="keywordtype">int</span> retVal;
<a name="l00043"></a>00043
<a name="l00044"></a>00044 <span class="comment">// Column 1 is names of data fields (text).</span>
<a name="l00045"></a>00045 <span class="keywordflow">if</span> ( col == 1 ) {
<a name="l00046"></a>00046 <span class="preprocessor">#if QT_VERSION < 0x040000</span>
<a name="l00047"></a>00047 <span class="preprocessor"></span> retVal = QCheckListItem::compare ( i, col, ascending );
<a name="l00048"></a>00048 <span class="preprocessor">#else</span>
<a name="l00049"></a>00049 <span class="preprocessor"></span> retVal = Q3CheckListItem::compare ( i, col, ascending );
<a name="l00050"></a>00050 <span class="preprocessor">#endif</span>
<a name="l00051"></a>00051 <span class="preprocessor"></span> }
<a name="l00052"></a>00052
<a name="l00053"></a>00053 <span class="keywordflow">else</span> {
<a name="l00054"></a>00054 <span class="keywordtype">double</span> a = std::atof ( key ( col, ascending ) );
<a name="l00055"></a>00055 <span class="keywordtype">double</span> b = std::atof ( i -> key ( col, ascending ) );
<a name="l00056"></a>00056 <span class="keywordflow">if</span> ( a < b )
<a name="l00057"></a>00057 retVal = -1;
<a name="l00058"></a>00058 <span class="keywordflow">else</span> <span class="keywordflow">if</span> ( a > b )
<a name="l00059"></a>00059 retVal = 1;
<a name="l00060"></a>00060 <span class="keywordflow">else</span>
<a name="l00061"></a>00061 retVal = 0;
<a name="l00062"></a>00062 }
<a name="l00063"></a>00063
<a name="l00064"></a>00064 <span class="keywordflow">return</span> retVal;
<a name="l00065"></a>00065 }
<a name="l00066"></a>00066
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