836 lines
120 KiB
HTML
836 lines
120 KiB
HTML
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "https://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
|
|
<html xmlns="http://www.w3.org/1999/xhtml">
|
|
<head>
|
|
<meta http-equiv="Content-Type" content="text/xhtml;charset=UTF-8"/>
|
|
<meta http-equiv="X-UA-Compatible" content="IE=9"/>
|
|
<meta name="generator" content="Doxygen 1.9.1"/>
|
|
<meta name="viewport" content="width=device-width, initial-scale=1"/>
|
|
<title>Qwt User's Guide: qwt_legend.cpp Source File</title>
|
|
<link href="tabs.css" rel="stylesheet" type="text/css"/>
|
|
<script type="text/javascript" src="jquery.js"></script>
|
|
<script type="text/javascript" src="dynsections.js"></script>
|
|
<link href="navtree.css" rel="stylesheet" type="text/css"/>
|
|
<script type="text/javascript" src="resize.js"></script>
|
|
<script type="text/javascript" src="navtreedata.js"></script>
|
|
<script type="text/javascript" src="navtree.js"></script>
|
|
<link href="search/search.css" rel="stylesheet" type="text/css"/>
|
|
<script type="text/javascript" src="search/searchdata.js"></script>
|
|
<script type="text/javascript" src="search/search.js"></script>
|
|
<link href="doxygen.css" rel="stylesheet" type="text/css" />
|
|
</head>
|
|
<body>
|
|
<div id="top"><!-- do not remove this div, it is closed by doxygen! -->
|
|
<div id="titlearea">
|
|
<table cellspacing="0" cellpadding="0">
|
|
<tbody>
|
|
<tr style="height: 56px;">
|
|
<td id="projectalign" style="padding-left: 0.5em;">
|
|
<div id="projectname">Qwt User's Guide
|
|
 <span id="projectnumber">6.2.0</span>
|
|
</div>
|
|
</td>
|
|
</tr>
|
|
</tbody>
|
|
</table>
|
|
</div>
|
|
<!-- end header part -->
|
|
<!-- Generated by Doxygen 1.9.1 -->
|
|
<script type="text/javascript">
|
|
/* @license magnet:?xt=urn:btih:cf05388f2679ee054f2beb29a391d25f4e673ac3&dn=gpl-2.0.txt GPL-v2 */
|
|
var searchBox = new SearchBox("searchBox", "search",false,'Search','.html');
|
|
/* @license-end */
|
|
</script>
|
|
<script type="text/javascript" src="menudata.js"></script>
|
|
<script type="text/javascript" src="menu.js"></script>
|
|
<script type="text/javascript">
|
|
/* @license magnet:?xt=urn:btih:cf05388f2679ee054f2beb29a391d25f4e673ac3&dn=gpl-2.0.txt GPL-v2 */
|
|
$(function() {
|
|
initMenu('',true,false,'search.php','Search');
|
|
$(document).ready(function() { init_search(); });
|
|
});
|
|
/* @license-end */</script>
|
|
<div id="main-nav"></div>
|
|
</div><!-- top -->
|
|
<div id="side-nav" class="ui-resizable side-nav-resizable">
|
|
<div id="nav-tree">
|
|
<div id="nav-tree-contents">
|
|
<div id="nav-sync" class="sync"></div>
|
|
</div>
|
|
</div>
|
|
<div id="splitbar" style="-moz-user-select:none;"
|
|
class="ui-resizable-handle">
|
|
</div>
|
|
</div>
|
|
<script type="text/javascript">
|
|
/* @license magnet:?xt=urn:btih:cf05388f2679ee054f2beb29a391d25f4e673ac3&dn=gpl-2.0.txt GPL-v2 */
|
|
$(document).ready(function(){initNavTree('qwt__legend_8cpp_source.html',''); initResizable(); });
|
|
/* @license-end */
|
|
</script>
|
|
<div id="doc-content">
|
|
<!-- window showing the filter options -->
|
|
<div id="MSearchSelectWindow"
|
|
onmouseover="return searchBox.OnSearchSelectShow()"
|
|
onmouseout="return searchBox.OnSearchSelectHide()"
|
|
onkeydown="return searchBox.OnSearchSelectKey(event)">
|
|
</div>
|
|
|
|
<!-- iframe showing the search results (closed by default) -->
|
|
<div id="MSearchResultsWindow">
|
|
<iframe src="javascript:void(0)" frameborder="0"
|
|
name="MSearchResults" id="MSearchResults">
|
|
</iframe>
|
|
</div>
|
|
|
|
<div class="header">
|
|
<div class="headertitle">
|
|
<div class="title">qwt_legend.cpp</div> </div>
|
|
</div><!--header-->
|
|
<div class="contents">
|
|
<div class="fragment"><div class="line"><a name="l00001"></a><span class="lineno"> 1</span> <span class="comment">/******************************************************************************</span></div>
|
|
<div class="line"><a name="l00002"></a><span class="lineno"> 2</span> <span class="comment"> * Qwt Widget Library</span></div>
|
|
<div class="line"><a name="l00003"></a><span class="lineno"> 3</span> <span class="comment"> * Copyright (C) 1997 Josef Wilgen</span></div>
|
|
<div class="line"><a name="l00004"></a><span class="lineno"> 4</span> <span class="comment"> * Copyright (C) 2002 Uwe Rathmann</span></div>
|
|
<div class="line"><a name="l00005"></a><span class="lineno"> 5</span> <span class="comment"> *</span></div>
|
|
<div class="line"><a name="l00006"></a><span class="lineno"> 6</span> <span class="comment"> * This library is free software; you can redistribute it and/or</span></div>
|
|
<div class="line"><a name="l00007"></a><span class="lineno"> 7</span> <span class="comment"> * modify it under the terms of the Qwt License, Version 1.0</span></div>
|
|
<div class="line"><a name="l00008"></a><span class="lineno"> 8</span> <span class="comment"> *****************************************************************************/</span></div>
|
|
<div class="line"><a name="l00009"></a><span class="lineno"> 9</span>  </div>
|
|
<div class="line"><a name="l00010"></a><span class="lineno"> 10</span> <span class="preprocessor">#include "qwt_legend.h"</span></div>
|
|
<div class="line"><a name="l00011"></a><span class="lineno"> 11</span> <span class="preprocessor">#include "qwt_legend_label.h"</span></div>
|
|
<div class="line"><a name="l00012"></a><span class="lineno"> 12</span> <span class="preprocessor">#include "qwt_dyngrid_layout.h"</span></div>
|
|
<div class="line"><a name="l00013"></a><span class="lineno"> 13</span> <span class="preprocessor">#include "qwt_math.h"</span></div>
|
|
<div class="line"><a name="l00014"></a><span class="lineno"> 14</span> <span class="preprocessor">#include "qwt_painter.h"</span></div>
|
|
<div class="line"><a name="l00015"></a><span class="lineno"> 15</span> <span class="preprocessor">#include "qwt_graphic.h"</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="preprocessor">#include <qapplication.h></span></div>
|
|
<div class="line"><a name="l00018"></a><span class="lineno"> 18</span> <span class="preprocessor">#include <qscrollbar.h></span></div>
|
|
<div class="line"><a name="l00019"></a><span class="lineno"> 19</span> <span class="preprocessor">#include <qscrollarea.h></span></div>
|
|
<div class="line"><a name="l00020"></a><span class="lineno"> 20</span> <span class="preprocessor">#include <qpainter.h></span></div>
|
|
<div class="line"><a name="l00021"></a><span class="lineno"> 21</span> <span class="preprocessor">#include <qmargins.h></span></div>
|
|
<div class="line"><a name="l00022"></a><span class="lineno"> 22</span>  </div>
|
|
<div class="line"><a name="l00023"></a><span class="lineno"> 23</span> <span class="keyword">namespace</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="keyword">class </span>LegendMap</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="keyword">public</span>:</div>
|
|
<div class="line"><a name="l00028"></a><span class="lineno"> 28</span>  <span class="keyword">inline</span> <span class="keywordtype">bool</span> isEmpty()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> m_entries.isEmpty(); }</div>
|
|
<div class="line"><a name="l00029"></a><span class="lineno"> 29</span>  </div>
|
|
<div class="line"><a name="l00030"></a><span class="lineno"> 30</span>  <span class="keywordtype">void</span> insert( <span class="keyword">const</span> QVariant&, <span class="keyword">const</span> <a class="code" href="class_q_list.html">QList< QWidget* ></a>& );</div>
|
|
<div class="line"><a name="l00031"></a><span class="lineno"> 31</span>  <span class="keywordtype">void</span> remove( <span class="keyword">const</span> QVariant& );</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>  <span class="keywordtype">void</span> removeWidget( <span class="keyword">const</span> QWidget* );</div>
|
|
<div class="line"><a name="l00034"></a><span class="lineno"> 34</span>  </div>
|
|
<div class="line"><a name="l00035"></a><span class="lineno"> 35</span>  <a class="code" href="class_q_list.html">QList< QWidget* ></a> legendWidgets( <span class="keyword">const</span> QVariant& ) <span class="keyword">const</span>;</div>
|
|
<div class="line"><a name="l00036"></a><span class="lineno"> 36</span>  QVariant itemInfo( <span class="keyword">const</span> QWidget* ) <span class="keyword">const</span>;</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="keyword">private</span>:</div>
|
|
<div class="line"><a name="l00039"></a><span class="lineno"> 39</span>  <span class="comment">// we don't know anything about itemInfo and therefore don't have</span></div>
|
|
<div class="line"><a name="l00040"></a><span class="lineno"> 40</span>  <span class="comment">// any key that can be used for a map or hashtab.</span></div>
|
|
<div class="line"><a name="l00041"></a><span class="lineno"> 41</span>  <span class="comment">// But a simple linear list is o.k. here, as we will never have</span></div>
|
|
<div class="line"><a name="l00042"></a><span class="lineno"> 42</span>  <span class="comment">// more than a few entries.</span></div>
|
|
<div class="line"><a name="l00043"></a><span class="lineno"> 43</span>  </div>
|
|
<div class="line"><a name="l00044"></a><span class="lineno"> 44</span>  <span class="keyword">class </span>Entry</div>
|
|
<div class="line"><a name="l00045"></a><span class="lineno"> 45</span>  {</div>
|
|
<div class="line"><a name="l00046"></a><span class="lineno"> 46</span>  <span class="keyword">public</span>:</div>
|
|
<div class="line"><a name="l00047"></a><span class="lineno"> 47</span>  QVariant itemInfo;</div>
|
|
<div class="line"><a name="l00048"></a><span class="lineno"> 48</span>  <a class="code" href="class_q_list.html">QList< QWidget* ></a> widgets;</div>
|
|
<div class="line"><a name="l00049"></a><span class="lineno"> 49</span>  };</div>
|
|
<div class="line"><a name="l00050"></a><span class="lineno"> 50</span>  </div>
|
|
<div class="line"><a name="l00051"></a><span class="lineno"> 51</span>  <a class="code" href="class_q_list.html">QList< Entry ></a> m_entries;</div>
|
|
<div class="line"><a name="l00052"></a><span class="lineno"> 52</span>  };</div>
|
|
<div class="line"><a name="l00053"></a><span class="lineno"> 53</span>  </div>
|
|
<div class="line"><a name="l00054"></a><span class="lineno"> 54</span>  <span class="keywordtype">void</span> LegendMap::insert( <span class="keyword">const</span> QVariant& itemInfo,</div>
|
|
<div class="line"><a name="l00055"></a><span class="lineno"> 55</span>  <span class="keyword">const</span> <a class="code" href="class_q_list.html">QList< QWidget* ></a>& widgets )</div>
|
|
<div class="line"><a name="l00056"></a><span class="lineno"> 56</span>  {</div>
|
|
<div class="line"><a name="l00057"></a><span class="lineno"> 57</span>  <span class="keywordflow">for</span> ( <span class="keywordtype">int</span> i = 0; i < m_entries.size(); i++ )</div>
|
|
<div class="line"><a name="l00058"></a><span class="lineno"> 58</span>  {</div>
|
|
<div class="line"><a name="l00059"></a><span class="lineno"> 59</span>  Entry& entry = m_entries[i];</div>
|
|
<div class="line"><a name="l00060"></a><span class="lineno"> 60</span>  <span class="keywordflow">if</span> ( entry.itemInfo == itemInfo )</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>  entry.widgets = widgets;</div>
|
|
<div class="line"><a name="l00063"></a><span class="lineno"> 63</span>  <span class="keywordflow">return</span>;</div>
|
|
<div class="line"><a name="l00064"></a><span class="lineno"> 64</span>  }</div>
|
|
<div class="line"><a name="l00065"></a><span class="lineno"> 65</span>  }</div>
|
|
<div class="line"><a name="l00066"></a><span class="lineno"> 66</span>  </div>
|
|
<div class="line"><a name="l00067"></a><span class="lineno"> 67</span>  Entry newEntry;</div>
|
|
<div class="line"><a name="l00068"></a><span class="lineno"> 68</span>  newEntry.itemInfo = itemInfo;</div>
|
|
<div class="line"><a name="l00069"></a><span class="lineno"> 69</span>  newEntry.widgets = widgets;</div>
|
|
<div class="line"><a name="l00070"></a><span class="lineno"> 70</span>  </div>
|
|
<div class="line"><a name="l00071"></a><span class="lineno"> 71</span>  m_entries += newEntry;</div>
|
|
<div class="line"><a name="l00072"></a><span class="lineno"> 72</span>  }</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>  <span class="keywordtype">void</span> LegendMap::remove( <span class="keyword">const</span> QVariant& itemInfo )</div>
|
|
<div class="line"><a name="l00075"></a><span class="lineno"> 75</span>  {</div>
|
|
<div class="line"><a name="l00076"></a><span class="lineno"> 76</span>  <span class="keywordflow">for</span> ( <span class="keywordtype">int</span> i = 0; i < m_entries.size(); i++ )</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>  Entry& entry = m_entries[i];</div>
|
|
<div class="line"><a name="l00079"></a><span class="lineno"> 79</span>  <span class="keywordflow">if</span> ( entry.itemInfo == itemInfo )</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>  m_entries.removeAt( i );</div>
|
|
<div class="line"><a name="l00082"></a><span class="lineno"> 82</span>  <span class="keywordflow">return</span>;</div>
|
|
<div class="line"><a name="l00083"></a><span class="lineno"> 83</span>  }</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>  }</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>  <span class="keywordtype">void</span> LegendMap::removeWidget( <span class="keyword">const</span> QWidget* widget )</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>  QWidget* w = <span class="keyword">const_cast<</span> QWidget* <span class="keyword">></span>( widget );</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="keywordflow">for</span> ( <span class="keywordtype">int</span> i = 0; i < m_entries.size(); i++ )</div>
|
|
<div class="line"><a name="l00092"></a><span class="lineno"> 92</span>  m_entries[ i ].widgets.removeAll( w );</div>
|
|
<div class="line"><a name="l00093"></a><span class="lineno"> 93</span>  }</div>
|
|
<div class="line"><a name="l00094"></a><span class="lineno"> 94</span>  </div>
|
|
<div class="line"><a name="l00095"></a><span class="lineno"> 95</span>  QVariant LegendMap::itemInfo( <span class="keyword">const</span> QWidget* widget )<span class="keyword"> const</span></div>
|
|
<div class="line"><a name="l00096"></a><span class="lineno"> 96</span> <span class="keyword"> </span>{</div>
|
|
<div class="line"><a name="l00097"></a><span class="lineno"> 97</span>  <span class="keywordflow">if</span> ( widget != NULL )</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>  QWidget* w = <span class="keyword">const_cast<</span> QWidget* <span class="keyword">></span>( widget );</div>
|
|
<div class="line"><a name="l00100"></a><span class="lineno"> 100</span>  </div>
|
|
<div class="line"><a name="l00101"></a><span class="lineno"> 101</span>  <span class="keywordflow">for</span> ( <span class="keywordtype">int</span> i = 0; i < m_entries.size(); i++ )</div>
|
|
<div class="line"><a name="l00102"></a><span class="lineno"> 102</span>  {</div>
|
|
<div class="line"><a name="l00103"></a><span class="lineno"> 103</span>  <span class="keyword">const</span> Entry& entry = m_entries[i];</div>
|
|
<div class="line"><a name="l00104"></a><span class="lineno"> 104</span>  <span class="keywordflow">if</span> ( entry.widgets.indexOf( w ) >= 0 )</div>
|
|
<div class="line"><a name="l00105"></a><span class="lineno"> 105</span>  <span class="keywordflow">return</span> entry.itemInfo;</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>  }</div>
|
|
<div class="line"><a name="l00108"></a><span class="lineno"> 108</span>  </div>
|
|
<div class="line"><a name="l00109"></a><span class="lineno"> 109</span>  <span class="keywordflow">return</span> QVariant();</div>
|
|
<div class="line"><a name="l00110"></a><span class="lineno"> 110</span>  }</div>
|
|
<div class="line"><a name="l00111"></a><span class="lineno"> 111</span>  </div>
|
|
<div class="line"><a name="l00112"></a><span class="lineno"> 112</span>  <a class="code" href="class_q_list.html">QList< QWidget* ></a> LegendMap::legendWidgets( <span class="keyword">const</span> QVariant& itemInfo )<span class="keyword"> const</span></div>
|
|
<div class="line"><a name="l00113"></a><span class="lineno"> 113</span> <span class="keyword"> </span>{</div>
|
|
<div class="line"><a name="l00114"></a><span class="lineno"> 114</span>  <span class="keywordflow">if</span> ( itemInfo.isValid() )</div>
|
|
<div class="line"><a name="l00115"></a><span class="lineno"> 115</span>  {</div>
|
|
<div class="line"><a name="l00116"></a><span class="lineno"> 116</span>  <span class="keywordflow">for</span> ( <span class="keywordtype">int</span> i = 0; i < m_entries.size(); i++ )</div>
|
|
<div class="line"><a name="l00117"></a><span class="lineno"> 117</span>  {</div>
|
|
<div class="line"><a name="l00118"></a><span class="lineno"> 118</span>  <span class="keyword">const</span> Entry& entry = m_entries[i];</div>
|
|
<div class="line"><a name="l00119"></a><span class="lineno"> 119</span>  <span class="keywordflow">if</span> ( entry.itemInfo == itemInfo )</div>
|
|
<div class="line"><a name="l00120"></a><span class="lineno"> 120</span>  <span class="keywordflow">return</span> entry.widgets;</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>  }</div>
|
|
<div class="line"><a name="l00123"></a><span class="lineno"> 123</span>  </div>
|
|
<div class="line"><a name="l00124"></a><span class="lineno"> 124</span>  <span class="keywordflow">return</span> <a class="code" href="class_q_list.html">QList< QWidget* ></a>();</div>
|
|
<div class="line"><a name="l00125"></a><span class="lineno"> 125</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>  </div>
|
|
<div class="line"><a name="l00128"></a><span class="lineno"> 128</span> <span class="keyword">class </span>QwtLegend::PrivateData</div>
|
|
<div class="line"><a name="l00129"></a><span class="lineno"> 129</span> {</div>
|
|
<div class="line"><a name="l00130"></a><span class="lineno"> 130</span>  <span class="keyword">public</span>:</div>
|
|
<div class="line"><a name="l00131"></a><span class="lineno"> 131</span>  PrivateData()</div>
|
|
<div class="line"><a name="l00132"></a><span class="lineno"> 132</span>  : itemMode( <a class="code" href="class_qwt_legend_data.html">QwtLegendData</a>::ReadOnly )</div>
|
|
<div class="line"><a name="l00133"></a><span class="lineno"> 133</span>  , view( NULL )</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>  }</div>
|
|
<div class="line"><a name="l00136"></a><span class="lineno"> 136</span>  </div>
|
|
<div class="line"><a name="l00137"></a><span class="lineno"> 137</span>  <a class="code" href="class_qwt_legend_data.html#aaa33cc8e6aec17440df5d4c38d7545b7">QwtLegendData::Mode</a> itemMode;</div>
|
|
<div class="line"><a name="l00138"></a><span class="lineno"> 138</span>  LegendMap itemMap;</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>  <span class="keyword">class </span>LegendView;</div>
|
|
<div class="line"><a name="l00141"></a><span class="lineno"> 141</span>  LegendView* view;</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>  </div>
|
|
<div class="line"><a name="l00144"></a><span class="lineno"> 144</span> <span class="keyword">class </span>QwtLegend::PrivateData::LegendView QWT_FINAL : <span class="keyword">public</span> QScrollArea</div>
|
|
<div class="line"><a name="l00145"></a><span class="lineno"> 145</span> {</div>
|
|
<div class="line"><a name="l00146"></a><span class="lineno"> 146</span>  <span class="keyword">public</span>:</div>
|
|
<div class="line"><a name="l00147"></a><span class="lineno"> 147</span>  <span class="keyword">explicit</span> LegendView( QWidget * parent ) :</div>
|
|
<div class="line"><a name="l00148"></a><span class="lineno"> 148</span>  QScrollArea( parent )</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>  <a class="code" href="class_qwt_legend.html#aa52edeceb553ae703516c984f34d7ab7">contentsWidget</a> = <span class="keyword">new</span> QWidget( <span class="keyword">this</span> );</div>
|
|
<div class="line"><a name="l00151"></a><span class="lineno"> 151</span>  <a class="code" href="class_qwt_legend.html#aa52edeceb553ae703516c984f34d7ab7">contentsWidget</a>->setObjectName( <span class="stringliteral">"QwtLegendViewContents"</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>  setWidget( <a class="code" href="class_qwt_legend.html#aa52edeceb553ae703516c984f34d7ab7">contentsWidget</a> );</div>
|
|
<div class="line"><a name="l00154"></a><span class="lineno"> 154</span>  setWidgetResizable( <span class="keyword">false</span> );</div>
|
|
<div class="line"><a name="l00155"></a><span class="lineno"> 155</span>  </div>
|
|
<div class="line"><a name="l00156"></a><span class="lineno"> 156</span>  viewport()->setObjectName( <span class="stringliteral">"QwtLegendViewport"</span> );</div>
|
|
<div class="line"><a name="l00157"></a><span class="lineno"> 157</span>  </div>
|
|
<div class="line"><a name="l00158"></a><span class="lineno"> 158</span>  <span class="comment">// QScrollArea::setWidget internally sets autoFillBackground to true</span></div>
|
|
<div class="line"><a name="l00159"></a><span class="lineno"> 159</span>  <span class="comment">// But we don't want a background.</span></div>
|
|
<div class="line"><a name="l00160"></a><span class="lineno"> 160</span>  <a class="code" href="class_qwt_legend.html#aa52edeceb553ae703516c984f34d7ab7">contentsWidget</a>->setAutoFillBackground( <span class="keyword">false</span> );</div>
|
|
<div class="line"><a name="l00161"></a><span class="lineno"> 161</span>  viewport()->setAutoFillBackground( <span class="keyword">false</span> );</div>
|
|
<div class="line"><a name="l00162"></a><span class="lineno"> 162</span>  }</div>
|
|
<div class="line"><a name="l00163"></a><span class="lineno"> 163</span>  </div>
|
|
<div class="line"><a name="l00164"></a><span class="lineno"> 164</span>  <span class="keyword">virtual</span> <span class="keywordtype">bool</span> event( QEvent* event ) QWT_OVERRIDE</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>  <span class="keywordflow">if</span> ( event->type() == QEvent::PolishRequest )</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>  setFocusPolicy( Qt::NoFocus );</div>
|
|
<div class="line"><a name="l00169"></a><span class="lineno"> 169</span>  }</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>  <span class="keywordflow">if</span> ( event->type() == QEvent::Resize )</div>
|
|
<div class="line"><a name="l00172"></a><span class="lineno"> 172</span>  {</div>
|
|
<div class="line"><a name="l00173"></a><span class="lineno"> 173</span>  <span class="comment">// adjust the size to en/disable the scrollbars</span></div>
|
|
<div class="line"><a name="l00174"></a><span class="lineno"> 174</span>  <span class="comment">// before QScrollArea adjusts the viewport size</span></div>
|
|
<div class="line"><a name="l00175"></a><span class="lineno"> 175</span>  </div>
|
|
<div class="line"><a name="l00176"></a><span class="lineno"> 176</span>  <span class="keyword">const</span> QRect cr = contentsRect();</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>  <span class="keywordtype">int</span> w = cr.width();</div>
|
|
<div class="line"><a name="l00179"></a><span class="lineno"> 179</span>  <span class="keywordtype">int</span> h = <a class="code" href="class_qwt_legend.html#aa52edeceb553ae703516c984f34d7ab7">contentsWidget</a>->heightForWidth( cr.width() );</div>
|
|
<div class="line"><a name="l00180"></a><span class="lineno"> 180</span>  <span class="keywordflow">if</span> ( h > w )</div>
|
|
<div class="line"><a name="l00181"></a><span class="lineno"> 181</span>  {</div>
|
|
<div class="line"><a name="l00182"></a><span class="lineno"> 182</span>  w -= <a class="code" href="class_qwt_legend.html#a2e567054b220ba850e4c1b7800a2ad82">verticalScrollBar</a>()->sizeHint().width();</div>
|
|
<div class="line"><a name="l00183"></a><span class="lineno"> 183</span>  h = <a class="code" href="class_qwt_legend.html#aa52edeceb553ae703516c984f34d7ab7">contentsWidget</a>->heightForWidth( w );</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>  <a class="code" href="class_qwt_legend.html#aa52edeceb553ae703516c984f34d7ab7">contentsWidget</a>->resize( w, h );</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="keywordflow">return</span> QScrollArea::event( event );</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>  </div>
|
|
<div class="line"><a name="l00192"></a><span class="lineno"> 192</span>  <span class="keyword">virtual</span> <span class="keywordtype">bool</span> viewportEvent( QEvent* event ) QWT_OVERRIDE</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="keywordtype">bool</span> ok = QScrollArea::viewportEvent( event );</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> ( event->type() == QEvent::Resize )</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>  layoutContents();</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>  <span class="keywordflow">return</span> ok;</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>  QSize viewportSize( <span class="keywordtype">int</span> w, <span class="keywordtype">int</span> h )<span class="keyword"> const</span></div>
|
|
<div class="line"><a name="l00204"></a><span class="lineno"> 204</span> <span class="keyword"> </span>{</div>
|
|
<div class="line"><a name="l00205"></a><span class="lineno"> 205</span>  <span class="keyword">const</span> <span class="keywordtype">int</span> sbHeight = <a class="code" href="class_qwt_legend.html#a35e2babbf9e2f0df29f07bdb9230b82d">horizontalScrollBar</a>()->sizeHint().height();</div>
|
|
<div class="line"><a name="l00206"></a><span class="lineno"> 206</span>  <span class="keyword">const</span> <span class="keywordtype">int</span> sbWidth = <a class="code" href="class_qwt_legend.html#a2e567054b220ba850e4c1b7800a2ad82">verticalScrollBar</a>()->sizeHint().width();</div>
|
|
<div class="line"><a name="l00207"></a><span class="lineno"> 207</span>  </div>
|
|
<div class="line"><a name="l00208"></a><span class="lineno"> 208</span>  <span class="keyword">const</span> <span class="keywordtype">int</span> cw = contentsRect().width();</div>
|
|
<div class="line"><a name="l00209"></a><span class="lineno"> 209</span>  <span class="keyword">const</span> <span class="keywordtype">int</span> ch = contentsRect().height();</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>  <span class="keywordtype">int</span> vw = cw;</div>
|
|
<div class="line"><a name="l00212"></a><span class="lineno"> 212</span>  <span class="keywordtype">int</span> vh = ch;</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>  <span class="keywordflow">if</span> ( w > vw )</div>
|
|
<div class="line"><a name="l00215"></a><span class="lineno"> 215</span>  vh -= sbHeight;</div>
|
|
<div class="line"><a name="l00216"></a><span class="lineno"> 216</span>  </div>
|
|
<div class="line"><a name="l00217"></a><span class="lineno"> 217</span>  <span class="keywordflow">if</span> ( h > vh )</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>  vw -= sbWidth;</div>
|
|
<div class="line"><a name="l00220"></a><span class="lineno"> 220</span>  <span class="keywordflow">if</span> ( w > vw && vh == ch )</div>
|
|
<div class="line"><a name="l00221"></a><span class="lineno"> 221</span>  vh -= sbHeight;</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>  <span class="keywordflow">return</span> QSize( vw, vh );</div>
|
|
<div class="line"><a name="l00224"></a><span class="lineno"> 224</span>  }</div>
|
|
<div class="line"><a name="l00225"></a><span class="lineno"> 225</span>  </div>
|
|
<div class="line"><a name="l00226"></a><span class="lineno"> 226</span>  <span class="keywordtype">void</span> layoutContents()</div>
|
|
<div class="line"><a name="l00227"></a><span class="lineno"> 227</span>  {</div>
|
|
<div class="line"><a name="l00228"></a><span class="lineno"> 228</span>  <span class="keyword">const</span> <a class="code" href="class_qwt_dyn_grid_layout.html">QwtDynGridLayout</a>* tl = qobject_cast< QwtDynGridLayout* >(</div>
|
|
<div class="line"><a name="l00229"></a><span class="lineno"> 229</span>  <a class="code" href="class_qwt_legend.html#aa52edeceb553ae703516c984f34d7ab7">contentsWidget</a>->layout() );</div>
|
|
<div class="line"><a name="l00230"></a><span class="lineno"> 230</span>  <span class="keywordflow">if</span> ( tl == NULL )</div>
|
|
<div class="line"><a name="l00231"></a><span class="lineno"> 231</span>  <span class="keywordflow">return</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>  <span class="keyword">const</span> QSize visibleSize = viewport()->contentsRect().size();</div>
|
|
<div class="line"><a name="l00234"></a><span class="lineno"> 234</span>  </div>
|
|
<div class="line"><a name="l00235"></a><span class="lineno"> 235</span>  <span class="keyword">const</span> QMargins m = tl->contentsMargins();</div>
|
|
<div class="line"><a name="l00236"></a><span class="lineno"> 236</span>  <span class="keyword">const</span> <span class="keywordtype">int</span> minW = tl-><a class="code" href="class_qwt_dyn_grid_layout.html#a4f59bc630006261cf3d82609e9513add">maxItemWidth</a>() + m.left() + m.right();</div>
|
|
<div class="line"><a name="l00237"></a><span class="lineno"> 237</span>  </div>
|
|
<div class="line"><a name="l00238"></a><span class="lineno"> 238</span>  <span class="keywordtype">int</span> w = qMax( visibleSize.width(), minW );</div>
|
|
<div class="line"><a name="l00239"></a><span class="lineno"> 239</span>  <span class="keywordtype">int</span> h = qMax( tl-><a class="code" href="class_qwt_dyn_grid_layout.html#a04d1e6083c4c10ddd5baebb148f64f59">heightForWidth</a>( w ), visibleSize.height() );</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>  <span class="keyword">const</span> <span class="keywordtype">int</span> vpWidth = viewportSize( w, h ).width();</div>
|
|
<div class="line"><a name="l00242"></a><span class="lineno"> 242</span>  <span class="keywordflow">if</span> ( w > vpWidth )</div>
|
|
<div class="line"><a name="l00243"></a><span class="lineno"> 243</span>  {</div>
|
|
<div class="line"><a name="l00244"></a><span class="lineno"> 244</span>  w = qMax( vpWidth, minW );</div>
|
|
<div class="line"><a name="l00245"></a><span class="lineno"> 245</span>  h = qMax( tl-><a class="code" href="class_qwt_dyn_grid_layout.html#a04d1e6083c4c10ddd5baebb148f64f59">heightForWidth</a>( w ), visibleSize.height() );</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>  <a class="code" href="class_qwt_legend.html#aa52edeceb553ae703516c984f34d7ab7">contentsWidget</a>->resize( w, h );</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>  </div>
|
|
<div class="line"><a name="l00251"></a><span class="lineno"> 251</span>  QWidget* <a class="code" href="class_qwt_legend.html#aa52edeceb553ae703516c984f34d7ab7">contentsWidget</a>;</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>  </div>
|
|
<div class="line"><a name="l00258"></a><span class="lineno"><a class="line" href="class_qwt_legend.html#adf5a64070a546eaac36fc9afac56b7fb"> 258</a></span> <a class="code" href="class_qwt_legend.html#adf5a64070a546eaac36fc9afac56b7fb">QwtLegend::QwtLegend</a>( QWidget* parent )</div>
|
|
<div class="line"><a name="l00259"></a><span class="lineno"> 259</span>  : <a class="code" href="class_qwt_abstract_legend.html">QwtAbstractLegend</a>( parent )</div>
|
|
<div class="line"><a name="l00260"></a><span class="lineno"> 260</span> {</div>
|
|
<div class="line"><a name="l00261"></a><span class="lineno"> 261</span>  setFrameStyle( NoFrame );</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>  m_data = <span class="keyword">new</span> QwtLegend::PrivateData;</div>
|
|
<div class="line"><a name="l00264"></a><span class="lineno"> 264</span>  </div>
|
|
<div class="line"><a name="l00265"></a><span class="lineno"> 265</span>  m_data->view = <span class="keyword">new</span> QwtLegend::PrivateData::LegendView( <span class="keyword">this</span> );</div>
|
|
<div class="line"><a name="l00266"></a><span class="lineno"> 266</span>  m_data->view->setObjectName( <span class="stringliteral">"QwtLegendView"</span> );</div>
|
|
<div class="line"><a name="l00267"></a><span class="lineno"> 267</span>  m_data->view->setFrameStyle( NoFrame );</div>
|
|
<div class="line"><a name="l00268"></a><span class="lineno"> 268</span>  </div>
|
|
<div class="line"><a name="l00269"></a><span class="lineno"> 269</span>  <a class="code" href="class_qwt_dyn_grid_layout.html">QwtDynGridLayout</a>* gridLayout = <span class="keyword">new</span> <a class="code" href="class_qwt_dyn_grid_layout.html">QwtDynGridLayout</a>(</div>
|
|
<div class="line"><a name="l00270"></a><span class="lineno"> 270</span>  m_data->view->contentsWidget );</div>
|
|
<div class="line"><a name="l00271"></a><span class="lineno"> 271</span>  gridLayout->setAlignment( Qt::AlignHCenter | Qt::AlignTop );</div>
|
|
<div class="line"><a name="l00272"></a><span class="lineno"> 272</span>  </div>
|
|
<div class="line"><a name="l00273"></a><span class="lineno"> 273</span>  m_data->view->contentsWidget->installEventFilter( <span class="keyword">this</span> );</div>
|
|
<div class="line"><a name="l00274"></a><span class="lineno"> 274</span>  </div>
|
|
<div class="line"><a name="l00275"></a><span class="lineno"> 275</span>  QVBoxLayout* layout = <span class="keyword">new</span> QVBoxLayout( <span class="keyword">this</span> );</div>
|
|
<div class="line"><a name="l00276"></a><span class="lineno"> 276</span>  layout->setContentsMargins( 0, 0, 0, 0 );</div>
|
|
<div class="line"><a name="l00277"></a><span class="lineno"> 277</span>  layout->addWidget( m_data->view );</div>
|
|
<div class="line"><a name="l00278"></a><span class="lineno"> 278</span> }</div>
|
|
<div class="line"><a name="l00279"></a><span class="lineno"> 279</span>  </div>
|
|
<div class="line"><a name="l00281"></a><span class="lineno"><a class="line" href="class_qwt_legend.html#a2dd3bc628652909b74e7ddb5db021ea5"> 281</a></span> <a class="code" href="class_qwt_legend.html#a2dd3bc628652909b74e7ddb5db021ea5">QwtLegend::~QwtLegend</a>()</div>
|
|
<div class="line"><a name="l00282"></a><span class="lineno"> 282</span> {</div>
|
|
<div class="line"><a name="l00283"></a><span class="lineno"> 283</span>  <span class="keyword">delete</span> m_data;</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="l00296"></a><span class="lineno"><a class="line" href="class_qwt_legend.html#adc427eb1a6ee6a3c17f7c1b8867b48b2"> 296</a></span> <span class="keywordtype">void</span> <a class="code" href="class_qwt_legend.html#adc427eb1a6ee6a3c17f7c1b8867b48b2">QwtLegend::setMaxColumns</a>( uint numColums )</div>
|
|
<div class="line"><a name="l00297"></a><span class="lineno"> 297</span> {</div>
|
|
<div class="line"><a name="l00298"></a><span class="lineno"> 298</span>  <a class="code" href="class_qwt_dyn_grid_layout.html">QwtDynGridLayout</a>* tl = qobject_cast< QwtDynGridLayout* >(</div>
|
|
<div class="line"><a name="l00299"></a><span class="lineno"> 299</span>  m_data->view->contentsWidget->layout() );</div>
|
|
<div class="line"><a name="l00300"></a><span class="lineno"> 300</span>  <span class="keywordflow">if</span> ( tl )</div>
|
|
<div class="line"><a name="l00301"></a><span class="lineno"> 301</span>  tl-><a class="code" href="class_qwt_dyn_grid_layout.html#a910bc4bcdecfa2d3a98a9bd091933014">setMaxColumns</a>( numColums );</div>
|
|
<div class="line"><a name="l00302"></a><span class="lineno"> 302</span>  </div>
|
|
<div class="line"><a name="l00303"></a><span class="lineno"> 303</span>  updateGeometry();</div>
|
|
<div class="line"><a name="l00304"></a><span class="lineno"> 304</span> }</div>
|
|
<div class="line"><a name="l00305"></a><span class="lineno"> 305</span>  </div>
|
|
<div class="line"><a name="l00310"></a><span class="lineno"><a class="line" href="class_qwt_legend.html#ad5c80393cb8ac93d98eaa7d1d77cf1f7"> 310</a></span> uint <a class="code" href="class_qwt_legend.html#ad5c80393cb8ac93d98eaa7d1d77cf1f7">QwtLegend::maxColumns</a>()<span class="keyword"> const</span></div>
|
|
<div class="line"><a name="l00311"></a><span class="lineno"> 311</span> <span class="keyword"></span>{</div>
|
|
<div class="line"><a name="l00312"></a><span class="lineno"> 312</span>  uint maxCols = 0;</div>
|
|
<div class="line"><a name="l00313"></a><span class="lineno"> 313</span>  </div>
|
|
<div class="line"><a name="l00314"></a><span class="lineno"> 314</span>  <span class="keyword">const</span> <a class="code" href="class_qwt_dyn_grid_layout.html">QwtDynGridLayout</a>* tl = qobject_cast< const QwtDynGridLayout* >(</div>
|
|
<div class="line"><a name="l00315"></a><span class="lineno"> 315</span>  m_data->view->contentsWidget->layout() );</div>
|
|
<div class="line"><a name="l00316"></a><span class="lineno"> 316</span>  <span class="keywordflow">if</span> ( tl )</div>
|
|
<div class="line"><a name="l00317"></a><span class="lineno"> 317</span>  maxCols = tl-><a class="code" href="class_qwt_dyn_grid_layout.html#a73e0cee4cf42ddf5b3f33947b1881143">maxColumns</a>();</div>
|
|
<div class="line"><a name="l00318"></a><span class="lineno"> 318</span>  </div>
|
|
<div class="line"><a name="l00319"></a><span class="lineno"> 319</span>  <span class="keywordflow">return</span> maxCols;</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="l00335"></a><span class="lineno"><a class="line" href="class_qwt_legend.html#af977ff3e749f8281ee8ad4b926542b50"> 335</a></span> <span class="keywordtype">void</span> <a class="code" href="class_qwt_legend.html#af977ff3e749f8281ee8ad4b926542b50">QwtLegend::setDefaultItemMode</a>( <a class="code" href="class_qwt_legend_data.html#aaa33cc8e6aec17440df5d4c38d7545b7">QwtLegendData::Mode</a> mode )</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>  m_data->itemMode = mode;</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="l00344"></a><span class="lineno"><a class="line" href="class_qwt_legend.html#ab3104f1cf7a872384bdf5fb39ba46f99"> 344</a></span> <a class="code" href="class_qwt_legend_data.html#aaa33cc8e6aec17440df5d4c38d7545b7">QwtLegendData::Mode</a> <a class="code" href="class_qwt_legend.html#ab3104f1cf7a872384bdf5fb39ba46f99">QwtLegend::defaultItemMode</a>()<span class="keyword"> const</span></div>
|
|
<div class="line"><a name="l00345"></a><span class="lineno"> 345</span> <span class="keyword"></span>{</div>
|
|
<div class="line"><a name="l00346"></a><span class="lineno"> 346</span>  <span class="keywordflow">return</span> m_data->itemMode;</div>
|
|
<div class="line"><a name="l00347"></a><span class="lineno"> 347</span> }</div>
|
|
<div class="line"><a name="l00348"></a><span class="lineno"> 348</span>  </div>
|
|
<div class="line"><a name="l00355"></a><span class="lineno"><a class="line" href="class_qwt_legend.html#aa52edeceb553ae703516c984f34d7ab7"> 355</a></span> QWidget* <a class="code" href="class_qwt_legend.html#aa52edeceb553ae703516c984f34d7ab7">QwtLegend::contentsWidget</a>()</div>
|
|
<div class="line"><a name="l00356"></a><span class="lineno"> 356</span> {</div>
|
|
<div class="line"><a name="l00357"></a><span class="lineno"> 357</span>  <span class="keywordflow">return</span> m_data->view->contentsWidget;</div>
|
|
<div class="line"><a name="l00358"></a><span class="lineno"> 358</span> }</div>
|
|
<div class="line"><a name="l00359"></a><span class="lineno"> 359</span>  </div>
|
|
<div class="line"><a name="l00364"></a><span class="lineno"><a class="line" href="class_qwt_legend.html#a35e2babbf9e2f0df29f07bdb9230b82d"> 364</a></span> QScrollBar* <a class="code" href="class_qwt_legend.html#a35e2babbf9e2f0df29f07bdb9230b82d">QwtLegend::horizontalScrollBar</a>()<span class="keyword"> const</span></div>
|
|
<div class="line"><a name="l00365"></a><span class="lineno"> 365</span> <span class="keyword"></span>{</div>
|
|
<div class="line"><a name="l00366"></a><span class="lineno"> 366</span>  <span class="keywordflow">return</span> m_data->view->horizontalScrollBar();</div>
|
|
<div class="line"><a name="l00367"></a><span class="lineno"> 367</span> }</div>
|
|
<div class="line"><a name="l00368"></a><span class="lineno"> 368</span>  </div>
|
|
<div class="line"><a name="l00373"></a><span class="lineno"><a class="line" href="class_qwt_legend.html#a2e567054b220ba850e4c1b7800a2ad82"> 373</a></span> QScrollBar* <a class="code" href="class_qwt_legend.html#a2e567054b220ba850e4c1b7800a2ad82">QwtLegend::verticalScrollBar</a>()<span class="keyword"> const</span></div>
|
|
<div class="line"><a name="l00374"></a><span class="lineno"> 374</span> <span class="keyword"></span>{</div>
|
|
<div class="line"><a name="l00375"></a><span class="lineno"> 375</span>  <span class="keywordflow">return</span> m_data->view->verticalScrollBar();</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>  </div>
|
|
<div class="line"><a name="l00385"></a><span class="lineno"><a class="line" href="class_qwt_legend.html#a66934c7b4b45c0213fa4cf6fa9e53943"> 385</a></span> <span class="keyword">const</span> QWidget* <a class="code" href="class_qwt_legend.html#aa52edeceb553ae703516c984f34d7ab7">QwtLegend::contentsWidget</a>()<span class="keyword"> const</span></div>
|
|
<div class="line"><a name="l00386"></a><span class="lineno"> 386</span> <span class="keyword"></span>{</div>
|
|
<div class="line"><a name="l00387"></a><span class="lineno"> 387</span>  <span class="keywordflow">return</span> m_data->view->contentsWidget;</div>
|
|
<div class="line"><a name="l00388"></a><span class="lineno"> 388</span> }</div>
|
|
<div class="line"><a name="l00389"></a><span class="lineno"> 389</span>  </div>
|
|
<div class="line"><a name="l00396"></a><span class="lineno"><a class="line" href="class_qwt_legend.html#aed8bc71ee9e7cec05ee18314ec37c88d"> 396</a></span> <span class="keywordtype">void</span> <a class="code" href="class_qwt_legend.html#aed8bc71ee9e7cec05ee18314ec37c88d">QwtLegend::updateLegend</a>( <span class="keyword">const</span> QVariant& itemInfo,</div>
|
|
<div class="line"><a name="l00397"></a><span class="lineno"> 397</span>  <span class="keyword">const</span> <a class="code" href="class_q_list.html">QList< QwtLegendData ></a>& legendData )</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>  <a class="code" href="class_q_list.html">QList< QWidget* ></a> widgetList = <a class="code" href="class_qwt_legend.html#af23aeb34e562218c32a8a4014534f930">legendWidgets</a>( <a class="code" href="class_qwt_legend.html#a2c881a53105fc1c4c600f7e4d075c7be">itemInfo</a> );</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>  <span class="keywordflow">if</span> ( widgetList.size() != legendData.size() )</div>
|
|
<div class="line"><a name="l00402"></a><span class="lineno"> 402</span>  {</div>
|
|
<div class="line"><a name="l00403"></a><span class="lineno"> 403</span>  QLayout* contentsLayout = m_data->view->contentsWidget->layout();</div>
|
|
<div class="line"><a name="l00404"></a><span class="lineno"> 404</span>  </div>
|
|
<div class="line"><a name="l00405"></a><span class="lineno"> 405</span>  <span class="keywordflow">while</span> ( widgetList.size() > legendData.size() )</div>
|
|
<div class="line"><a name="l00406"></a><span class="lineno"> 406</span>  {</div>
|
|
<div class="line"><a name="l00407"></a><span class="lineno"> 407</span>  QWidget* w = widgetList.takeLast();</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>  contentsLayout->removeWidget( w );</div>
|
|
<div class="line"><a name="l00410"></a><span class="lineno"> 410</span>  </div>
|
|
<div class="line"><a name="l00411"></a><span class="lineno"> 411</span>  <span class="comment">// updates might be triggered by signals from the legend widget</span></div>
|
|
<div class="line"><a name="l00412"></a><span class="lineno"> 412</span>  <span class="comment">// itself. So we better don't delete it here.</span></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>  w->hide();</div>
|
|
<div class="line"><a name="l00415"></a><span class="lineno"> 415</span>  w->deleteLater();</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>  </div>
|
|
<div class="line"><a name="l00418"></a><span class="lineno"> 418</span>  widgetList.reserve( legendData.size() );</div>
|
|
<div class="line"><a name="l00419"></a><span class="lineno"> 419</span>  </div>
|
|
<div class="line"><a name="l00420"></a><span class="lineno"> 420</span>  <span class="keywordflow">for</span> ( <span class="keywordtype">int</span> i = widgetList.size(); i < legendData.size(); i++ )</div>
|
|
<div class="line"><a name="l00421"></a><span class="lineno"> 421</span>  {</div>
|
|
<div class="line"><a name="l00422"></a><span class="lineno"> 422</span>  QWidget* widget = <a class="code" href="class_qwt_legend.html#a1c5e7654a2fb4d4cdc00c57c5de56e29">createWidget</a>( legendData[i] );</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">if</span> ( contentsLayout )</div>
|
|
<div class="line"><a name="l00425"></a><span class="lineno"> 425</span>  contentsLayout->addWidget( widget );</div>
|
|
<div class="line"><a name="l00426"></a><span class="lineno"> 426</span>  </div>
|
|
<div class="line"><a name="l00427"></a><span class="lineno"> 427</span>  <span class="keywordflow">if</span> ( isVisible() )</div>
|
|
<div class="line"><a name="l00428"></a><span class="lineno"> 428</span>  {</div>
|
|
<div class="line"><a name="l00429"></a><span class="lineno"> 429</span>  <span class="comment">// QLayout does a delayed show, with the effect, that</span></div>
|
|
<div class="line"><a name="l00430"></a><span class="lineno"> 430</span>  <span class="comment">// the size hint will be wrong, when applications</span></div>
|
|
<div class="line"><a name="l00431"></a><span class="lineno"> 431</span>  <span class="comment">// call replot() right after changing the list</span></div>
|
|
<div class="line"><a name="l00432"></a><span class="lineno"> 432</span>  <span class="comment">// of plot items. So we better do the show now.</span></div>
|
|
<div class="line"><a name="l00433"></a><span class="lineno"> 433</span>  </div>
|
|
<div class="line"><a name="l00434"></a><span class="lineno"> 434</span>  widget->setVisible( <span class="keyword">true</span> );</div>
|
|
<div class="line"><a name="l00435"></a><span class="lineno"> 435</span>  }</div>
|
|
<div class="line"><a name="l00436"></a><span class="lineno"> 436</span>  </div>
|
|
<div class="line"><a name="l00437"></a><span class="lineno"> 437</span>  widgetList += widget;</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>  </div>
|
|
<div class="line"><a name="l00440"></a><span class="lineno"> 440</span>  <span class="keywordflow">if</span> ( widgetList.isEmpty() )</div>
|
|
<div class="line"><a name="l00441"></a><span class="lineno"> 441</span>  {</div>
|
|
<div class="line"><a name="l00442"></a><span class="lineno"> 442</span>  m_data->itemMap.remove( <a class="code" href="class_qwt_legend.html#a2c881a53105fc1c4c600f7e4d075c7be">itemInfo</a> );</div>
|
|
<div class="line"><a name="l00443"></a><span class="lineno"> 443</span>  }</div>
|
|
<div class="line"><a name="l00444"></a><span class="lineno"> 444</span>  <span class="keywordflow">else</span></div>
|
|
<div class="line"><a name="l00445"></a><span class="lineno"> 445</span>  {</div>
|
|
<div class="line"><a name="l00446"></a><span class="lineno"> 446</span>  m_data->itemMap.insert( <a class="code" href="class_qwt_legend.html#a2c881a53105fc1c4c600f7e4d075c7be">itemInfo</a>, widgetList );</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>  </div>
|
|
<div class="line"><a name="l00449"></a><span class="lineno"> 449</span>  updateTabOrder();</div>
|
|
<div class="line"><a name="l00450"></a><span class="lineno"> 450</span>  }</div>
|
|
<div class="line"><a name="l00451"></a><span class="lineno"> 451</span>  </div>
|
|
<div class="line"><a name="l00452"></a><span class="lineno"> 452</span>  <span class="keywordflow">for</span> ( <span class="keywordtype">int</span> i = 0; i < legendData.size(); i++ )</div>
|
|
<div class="line"><a name="l00453"></a><span class="lineno"> 453</span>  <a class="code" href="class_qwt_legend.html#ae13f2d67f5f5a69c256c094411e4fe58">updateWidget</a>( widgetList[i], legendData[i] );</div>
|
|
<div class="line"><a name="l00454"></a><span class="lineno"> 454</span> }</div>
|
|
<div class="line"><a name="l00455"></a><span class="lineno"> 455</span>  </div>
|
|
<div class="line"><a name="l00467"></a><span class="lineno"><a class="line" href="class_qwt_legend.html#a1c5e7654a2fb4d4cdc00c57c5de56e29"> 467</a></span> QWidget* <a class="code" href="class_qwt_legend.html#a1c5e7654a2fb4d4cdc00c57c5de56e29">QwtLegend::createWidget</a>( <span class="keyword">const</span> <a class="code" href="class_qwt_legend_data.html">QwtLegendData</a>& legendData )<span class="keyword"> const</span></div>
|
|
<div class="line"><a name="l00468"></a><span class="lineno"> 468</span> <span class="keyword"></span>{</div>
|
|
<div class="line"><a name="l00469"></a><span class="lineno"> 469</span>  Q_UNUSED( legendData );</div>
|
|
<div class="line"><a name="l00470"></a><span class="lineno"> 470</span>  </div>
|
|
<div class="line"><a name="l00471"></a><span class="lineno"> 471</span>  <a class="code" href="class_qwt_legend_label.html">QwtLegendLabel</a>* label = <span class="keyword">new</span> <a class="code" href="class_qwt_legend_label.html">QwtLegendLabel</a>();</div>
|
|
<div class="line"><a name="l00472"></a><span class="lineno"> 472</span>  label-><a class="code" href="class_qwt_legend_label.html#a2f469bcbc733332110d61d70f863df2e">setItemMode</a>( <a class="code" href="class_qwt_legend.html#ab3104f1cf7a872384bdf5fb39ba46f99">defaultItemMode</a>() );</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>  connect( label, SIGNAL(<a class="code" href="class_qwt_legend.html#a26619e20d875f1e8c666b982a897244b">clicked</a>()), SLOT(<a class="code" href="class_qwt_legend.html#a9e0e1b18a6d18b113802935bb6135921">itemClicked</a>()) );</div>
|
|
<div class="line"><a name="l00475"></a><span class="lineno"> 475</span>  connect( label, SIGNAL(<a class="code" href="class_qwt_legend.html#ae54179a767337c154beaa826c57dda87">checked</a>(<span class="keywordtype">bool</span>)), SLOT(<a class="code" href="class_qwt_legend.html#a19429ac46c36ca12531779099476ac8a">itemChecked</a>(<span class="keywordtype">bool</span>)) );</div>
|
|
<div class="line"><a name="l00476"></a><span class="lineno"> 476</span>  </div>
|
|
<div class="line"><a name="l00477"></a><span class="lineno"> 477</span>  <span class="keywordflow">return</span> label;</div>
|
|
<div class="line"><a name="l00478"></a><span class="lineno"> 478</span> }</div>
|
|
<div class="line"><a name="l00479"></a><span class="lineno"> 479</span>  </div>
|
|
<div class="line"><a name="l00489"></a><span class="lineno"><a class="line" href="class_qwt_legend.html#ae13f2d67f5f5a69c256c094411e4fe58"> 489</a></span> <span class="keywordtype">void</span> <a class="code" href="class_qwt_legend.html#ae13f2d67f5f5a69c256c094411e4fe58">QwtLegend::updateWidget</a>( QWidget* widget, <span class="keyword">const</span> <a class="code" href="class_qwt_legend_data.html">QwtLegendData</a>& legendData )</div>
|
|
<div class="line"><a name="l00490"></a><span class="lineno"> 490</span> {</div>
|
|
<div class="line"><a name="l00491"></a><span class="lineno"> 491</span>  <a class="code" href="class_qwt_legend_label.html">QwtLegendLabel</a>* label = qobject_cast< QwtLegendLabel* >( widget );</div>
|
|
<div class="line"><a name="l00492"></a><span class="lineno"> 492</span>  <span class="keywordflow">if</span> ( label )</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>  label-><a class="code" href="class_qwt_legend_label.html#abd0140174ae2f0818cc926f68a9f27cc">setData</a>( legendData );</div>
|
|
<div class="line"><a name="l00495"></a><span class="lineno"> 495</span>  <span class="keywordflow">if</span> ( !legendData.<a class="code" href="class_qwt_legend_data.html#a6d7b579487291f78d9cc26b59b53e32f">value</a>( QwtLegendData::ModeRole ).isValid() )</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>  <span class="comment">// use the default mode, when there is no specific</span></div>
|
|
<div class="line"><a name="l00498"></a><span class="lineno"> 498</span>  <span class="comment">// hint from the legend data</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>  label-><a class="code" href="class_qwt_legend_label.html#a2f469bcbc733332110d61d70f863df2e">setItemMode</a>( <a class="code" href="class_qwt_legend.html#ab3104f1cf7a872384bdf5fb39ba46f99">defaultItemMode</a>() );</div>
|
|
<div class="line"><a name="l00501"></a><span class="lineno"> 501</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>  </div>
|
|
<div class="line"><a name="l00505"></a><span class="lineno"> 505</span> <span class="keywordtype">void</span> QwtLegend::updateTabOrder()</div>
|
|
<div class="line"><a name="l00506"></a><span class="lineno"> 506</span> {</div>
|
|
<div class="line"><a name="l00507"></a><span class="lineno"> 507</span>  QLayout* contentsLayout = m_data->view->contentsWidget->layout();</div>
|
|
<div class="line"><a name="l00508"></a><span class="lineno"> 508</span>  <span class="keywordflow">if</span> ( contentsLayout )</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>  <span class="comment">// set tab focus chain</span></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>  QWidget* w = NULL;</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>  <span class="keywordflow">for</span> ( <span class="keywordtype">int</span> i = 0; i < contentsLayout->count(); i++ )</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>  QLayoutItem* item = contentsLayout->itemAt( i );</div>
|
|
<div class="line"><a name="l00517"></a><span class="lineno"> 517</span>  <span class="keywordflow">if</span> ( w && item->widget() )</div>
|
|
<div class="line"><a name="l00518"></a><span class="lineno"> 518</span>  QWidget::setTabOrder( w, item->widget() );</div>
|
|
<div class="line"><a name="l00519"></a><span class="lineno"> 519</span>  </div>
|
|
<div class="line"><a name="l00520"></a><span class="lineno"> 520</span>  w = item->widget();</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>  }</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>  </div>
|
|
<div class="line"><a name="l00526"></a><span class="lineno"><a class="line" href="class_qwt_legend.html#a31d56aa7b87b5ba129784b6000169142"> 526</a></span> QSize <a class="code" href="class_qwt_legend.html#a31d56aa7b87b5ba129784b6000169142">QwtLegend::sizeHint</a>()<span class="keyword"> const</span></div>
|
|
<div class="line"><a name="l00527"></a><span class="lineno"> 527</span> <span class="keyword"></span>{</div>
|
|
<div class="line"><a name="l00528"></a><span class="lineno"> 528</span>  QSize hint = m_data->view->contentsWidget->sizeHint();</div>
|
|
<div class="line"><a name="l00529"></a><span class="lineno"> 529</span>  hint += QSize( 2 * frameWidth(), 2 * frameWidth() );</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">return</span> hint;</div>
|
|
<div class="line"><a name="l00532"></a><span class="lineno"> 532</span> }</div>
|
|
<div class="line"><a name="l00533"></a><span class="lineno"> 533</span>  </div>
|
|
<div class="line"><a name="l00538"></a><span class="lineno"><a class="line" href="class_qwt_legend.html#a5867754269c9b4c172d683cbfef0753c"> 538</a></span> <span class="keywordtype">int</span> <a class="code" href="class_qwt_legend.html#a5867754269c9b4c172d683cbfef0753c">QwtLegend::heightForWidth</a>( <span class="keywordtype">int</span> width )<span class="keyword"> const</span></div>
|
|
<div class="line"><a name="l00539"></a><span class="lineno"> 539</span> <span class="keyword"></span>{</div>
|
|
<div class="line"><a name="l00540"></a><span class="lineno"> 540</span>  width -= 2 * frameWidth();</div>
|
|
<div class="line"><a name="l00541"></a><span class="lineno"> 541</span>  </div>
|
|
<div class="line"><a name="l00542"></a><span class="lineno"> 542</span>  <span class="keywordtype">int</span> h = m_data->view->contentsWidget->heightForWidth( width );</div>
|
|
<div class="line"><a name="l00543"></a><span class="lineno"> 543</span>  <span class="keywordflow">if</span> ( h >= 0 )</div>
|
|
<div class="line"><a name="l00544"></a><span class="lineno"> 544</span>  h += 2 * frameWidth();</div>
|
|
<div class="line"><a name="l00545"></a><span class="lineno"> 545</span>  </div>
|
|
<div class="line"><a name="l00546"></a><span class="lineno"> 546</span>  <span class="keywordflow">return</span> h;</div>
|
|
<div class="line"><a name="l00547"></a><span class="lineno"> 547</span> }</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>  </div>
|
|
<div class="line"><a name="l00559"></a><span class="lineno"><a class="line" href="class_qwt_legend.html#a20248389658e3b01373b0de069a05aa4"> 559</a></span> <span class="keywordtype">bool</span> <a class="code" href="class_qwt_legend.html#a20248389658e3b01373b0de069a05aa4">QwtLegend::eventFilter</a>( QObject* <span class="keywordtype">object</span>, QEvent* event )</div>
|
|
<div class="line"><a name="l00560"></a><span class="lineno"> 560</span> {</div>
|
|
<div class="line"><a name="l00561"></a><span class="lineno"> 561</span>  <span class="keywordflow">if</span> ( <span class="keywordtype">object</span> == m_data->view->contentsWidget )</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>  <span class="keywordflow">switch</span> ( event->type() )</div>
|
|
<div class="line"><a name="l00564"></a><span class="lineno"> 564</span>  {</div>
|
|
<div class="line"><a name="l00565"></a><span class="lineno"> 565</span>  <span class="keywordflow">case</span> QEvent::ChildRemoved:</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="keyword">const</span> QChildEvent* ce =</div>
|
|
<div class="line"><a name="l00568"></a><span class="lineno"> 568</span>  <span class="keyword">static_cast<</span> <span class="keyword">const </span>QChildEvent* <span class="keyword">></span>( event );</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> ( ce->child()->isWidgetType() )</div>
|
|
<div class="line"><a name="l00571"></a><span class="lineno"> 571</span>  {</div>
|
|
<div class="line"><a name="l00572"></a><span class="lineno"> 572</span>  <span class="comment">/*</span></div>
|
|
<div class="line"><a name="l00573"></a><span class="lineno"> 573</span> <span class="comment"> We are called from the ~QObject and ce->child() is</span></div>
|
|
<div class="line"><a name="l00574"></a><span class="lineno"> 574</span> <span class="comment"> no widget anymore. But all we need is the address</span></div>
|
|
<div class="line"><a name="l00575"></a><span class="lineno"> 575</span> <span class="comment"> to remove it from the map.</span></div>
|
|
<div class="line"><a name="l00576"></a><span class="lineno"> 576</span> <span class="comment"> */</span></div>
|
|
<div class="line"><a name="l00577"></a><span class="lineno"> 577</span>  QWidget* w = <span class="keyword">reinterpret_cast<</span> QWidget* <span class="keyword">></span>( ce->child() );</div>
|
|
<div class="line"><a name="l00578"></a><span class="lineno"> 578</span>  m_data->itemMap.removeWidget( w );</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>  <span class="keywordflow">break</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>  <span class="keywordflow">case</span> QEvent::LayoutRequest:</div>
|
|
<div class="line"><a name="l00583"></a><span class="lineno"> 583</span>  {</div>
|
|
<div class="line"><a name="l00584"></a><span class="lineno"> 584</span>  m_data->view->layoutContents();</div>
|
|
<div class="line"><a name="l00585"></a><span class="lineno"> 585</span>  </div>
|
|
<div class="line"><a name="l00586"></a><span class="lineno"> 586</span>  <span class="keywordflow">if</span> ( parentWidget() && parentWidget()->layout() == NULL )</div>
|
|
<div class="line"><a name="l00587"></a><span class="lineno"> 587</span>  {</div>
|
|
<div class="line"><a name="l00588"></a><span class="lineno"> 588</span>  <span class="comment">/*</span></div>
|
|
<div class="line"><a name="l00589"></a><span class="lineno"> 589</span> <span class="comment"> We want the parent widget ( usually QwtPlot ) to recalculate</span></div>
|
|
<div class="line"><a name="l00590"></a><span class="lineno"> 590</span> <span class="comment"> its layout, when the contentsWidget has changed. But</span></div>
|
|
<div class="line"><a name="l00591"></a><span class="lineno"> 591</span> <span class="comment"> because of the scroll view we have to forward the LayoutRequest</span></div>
|
|
<div class="line"><a name="l00592"></a><span class="lineno"> 592</span> <span class="comment"> event manually.</span></div>
|
|
<div class="line"><a name="l00593"></a><span class="lineno"> 593</span> <span class="comment"></span> </div>
|
|
<div class="line"><a name="l00594"></a><span class="lineno"> 594</span> <span class="comment"> We don't use updateGeometry() because it doesn't post LayoutRequest</span></div>
|
|
<div class="line"><a name="l00595"></a><span class="lineno"> 595</span> <span class="comment"> events when the legend is hidden. But we want the</span></div>
|
|
<div class="line"><a name="l00596"></a><span class="lineno"> 596</span> <span class="comment"> parent widget notified, so it can show/hide the legend</span></div>
|
|
<div class="line"><a name="l00597"></a><span class="lineno"> 597</span> <span class="comment"> depending on its items.</span></div>
|
|
<div class="line"><a name="l00598"></a><span class="lineno"> 598</span> <span class="comment"> */</span></div>
|
|
<div class="line"><a name="l00599"></a><span class="lineno"> 599</span>  QApplication::postEvent( parentWidget(),</div>
|
|
<div class="line"><a name="l00600"></a><span class="lineno"> 600</span>  <span class="keyword">new</span> QEvent( QEvent::LayoutRequest ) );</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>  <span class="keywordflow">break</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="keywordflow">default</span>:</div>
|
|
<div class="line"><a name="l00605"></a><span class="lineno"> 605</span>  <span class="keywordflow">break</span>;</div>
|
|
<div class="line"><a name="l00606"></a><span class="lineno"> 606</span>  }</div>
|
|
<div class="line"><a name="l00607"></a><span class="lineno"> 607</span>  }</div>
|
|
<div class="line"><a name="l00608"></a><span class="lineno"> 608</span>  </div>
|
|
<div class="line"><a name="l00609"></a><span class="lineno"> 609</span>  <span class="keywordflow">return</span> QwtAbstractLegend::eventFilter( <span class="keywordtype">object</span>, event );</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="l00616"></a><span class="lineno"><a class="line" href="class_qwt_legend.html#a9e0e1b18a6d18b113802935bb6135921"> 616</a></span> <span class="keywordtype">void</span> <a class="code" href="class_qwt_legend.html#a9e0e1b18a6d18b113802935bb6135921">QwtLegend::itemClicked</a>()</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>  QWidget* w = qobject_cast< QWidget* >( sender() );</div>
|
|
<div class="line"><a name="l00619"></a><span class="lineno"> 619</span>  <span class="keywordflow">if</span> ( w )</div>
|
|
<div class="line"><a name="l00620"></a><span class="lineno"> 620</span>  {</div>
|
|
<div class="line"><a name="l00621"></a><span class="lineno"> 621</span>  <span class="keyword">const</span> QVariant <a class="code" href="class_qwt_legend.html#a2c881a53105fc1c4c600f7e4d075c7be">itemInfo</a> = m_data->itemMap.itemInfo( w );</div>
|
|
<div class="line"><a name="l00622"></a><span class="lineno"> 622</span>  <span class="keywordflow">if</span> ( <a class="code" href="class_qwt_legend.html#a2c881a53105fc1c4c600f7e4d075c7be">itemInfo</a>.isValid() )</div>
|
|
<div class="line"><a name="l00623"></a><span class="lineno"> 623</span>  {</div>
|
|
<div class="line"><a name="l00624"></a><span class="lineno"> 624</span>  <span class="keyword">const</span> <a class="code" href="class_q_list.html">QList< QWidget* ></a> widgetList =</div>
|
|
<div class="line"><a name="l00625"></a><span class="lineno"> 625</span>  m_data->itemMap.legendWidgets( <a class="code" href="class_qwt_legend.html#a2c881a53105fc1c4c600f7e4d075c7be">itemInfo</a> );</div>
|
|
<div class="line"><a name="l00626"></a><span class="lineno"> 626</span>  </div>
|
|
<div class="line"><a name="l00627"></a><span class="lineno"> 627</span>  <span class="keyword">const</span> <span class="keywordtype">int</span> index = widgetList.indexOf( w );</div>
|
|
<div class="line"><a name="l00628"></a><span class="lineno"> 628</span>  <span class="keywordflow">if</span> ( index >= 0 )</div>
|
|
<div class="line"><a name="l00629"></a><span class="lineno"> 629</span>  Q_EMIT <a class="code" href="class_qwt_legend.html#a26619e20d875f1e8c666b982a897244b">clicked</a>( <a class="code" href="class_qwt_legend.html#a2c881a53105fc1c4c600f7e4d075c7be">itemInfo</a>, index );</div>
|
|
<div class="line"><a name="l00630"></a><span class="lineno"> 630</span>  }</div>
|
|
<div class="line"><a name="l00631"></a><span class="lineno"> 631</span>  }</div>
|
|
<div class="line"><a name="l00632"></a><span class="lineno"> 632</span> }</div>
|
|
<div class="line"><a name="l00633"></a><span class="lineno"> 633</span>  </div>
|
|
<div class="line"><a name="l00638"></a><span class="lineno"><a class="line" href="class_qwt_legend.html#a19429ac46c36ca12531779099476ac8a"> 638</a></span> <span class="keywordtype">void</span> <a class="code" href="class_qwt_legend.html#a19429ac46c36ca12531779099476ac8a">QwtLegend::itemChecked</a>( <span class="keywordtype">bool</span> on )</div>
|
|
<div class="line"><a name="l00639"></a><span class="lineno"> 639</span> {</div>
|
|
<div class="line"><a name="l00640"></a><span class="lineno"> 640</span>  QWidget* w = qobject_cast< QWidget* >( sender() );</div>
|
|
<div class="line"><a name="l00641"></a><span class="lineno"> 641</span>  <span class="keywordflow">if</span> ( w )</div>
|
|
<div class="line"><a name="l00642"></a><span class="lineno"> 642</span>  {</div>
|
|
<div class="line"><a name="l00643"></a><span class="lineno"> 643</span>  <span class="keyword">const</span> QVariant <a class="code" href="class_qwt_legend.html#a2c881a53105fc1c4c600f7e4d075c7be">itemInfo</a> = m_data->itemMap.itemInfo( w );</div>
|
|
<div class="line"><a name="l00644"></a><span class="lineno"> 644</span>  <span class="keywordflow">if</span> ( <a class="code" href="class_qwt_legend.html#a2c881a53105fc1c4c600f7e4d075c7be">itemInfo</a>.isValid() )</div>
|
|
<div class="line"><a name="l00645"></a><span class="lineno"> 645</span>  {</div>
|
|
<div class="line"><a name="l00646"></a><span class="lineno"> 646</span>  <span class="keyword">const</span> <a class="code" href="class_q_list.html">QList< QWidget* ></a> widgetList =</div>
|
|
<div class="line"><a name="l00647"></a><span class="lineno"> 647</span>  m_data->itemMap.legendWidgets( <a class="code" href="class_qwt_legend.html#a2c881a53105fc1c4c600f7e4d075c7be">itemInfo</a> );</div>
|
|
<div class="line"><a name="l00648"></a><span class="lineno"> 648</span>  </div>
|
|
<div class="line"><a name="l00649"></a><span class="lineno"> 649</span>  <span class="keyword">const</span> <span class="keywordtype">int</span> index = widgetList.indexOf( w );</div>
|
|
<div class="line"><a name="l00650"></a><span class="lineno"> 650</span>  <span class="keywordflow">if</span> ( index >= 0 )</div>
|
|
<div class="line"><a name="l00651"></a><span class="lineno"> 651</span>  Q_EMIT <a class="code" href="class_qwt_legend.html#ae54179a767337c154beaa826c57dda87">checked</a>( <a class="code" href="class_qwt_legend.html#a2c881a53105fc1c4c600f7e4d075c7be">itemInfo</a>, on, index );</div>
|
|
<div class="line"><a name="l00652"></a><span class="lineno"> 652</span>  }</div>
|
|
<div class="line"><a name="l00653"></a><span class="lineno"> 653</span>  }</div>
|
|
<div class="line"><a name="l00654"></a><span class="lineno"> 654</span> }</div>
|
|
<div class="line"><a name="l00655"></a><span class="lineno"> 655</span>  </div>
|
|
<div class="line"><a name="l00665"></a><span class="lineno"><a class="line" href="class_qwt_legend.html#a214f2565c99220b4a2dcfd02d5abe274"> 665</a></span> <span class="keywordtype">void</span> <a class="code" href="class_qwt_legend.html#a214f2565c99220b4a2dcfd02d5abe274">QwtLegend::renderLegend</a>( QPainter* painter,</div>
|
|
<div class="line"><a name="l00666"></a><span class="lineno"> 666</span>  <span class="keyword">const</span> QRectF& rect, <span class="keywordtype">bool</span> fillBackground )<span class="keyword"> const</span></div>
|
|
<div class="line"><a name="l00667"></a><span class="lineno"> 667</span> <span class="keyword"></span>{</div>
|
|
<div class="line"><a name="l00668"></a><span class="lineno"> 668</span>  <span class="keywordflow">if</span> ( m_data->itemMap.isEmpty() )</div>
|
|
<div class="line"><a name="l00669"></a><span class="lineno"> 669</span>  <span class="keywordflow">return</span>;</div>
|
|
<div class="line"><a name="l00670"></a><span class="lineno"> 670</span>  </div>
|
|
<div class="line"><a name="l00671"></a><span class="lineno"> 671</span>  <span class="keywordflow">if</span> ( fillBackground )</div>
|
|
<div class="line"><a name="l00672"></a><span class="lineno"> 672</span>  {</div>
|
|
<div class="line"><a name="l00673"></a><span class="lineno"> 673</span>  <span class="keywordflow">if</span> ( autoFillBackground() ||</div>
|
|
<div class="line"><a name="l00674"></a><span class="lineno"> 674</span>  testAttribute( Qt::WA_StyledBackground ) )</div>
|
|
<div class="line"><a name="l00675"></a><span class="lineno"> 675</span>  {</div>
|
|
<div class="line"><a name="l00676"></a><span class="lineno"> 676</span>  <a class="code" href="class_qwt_painter.html#a9eabeabb6420538c4ad84020280f640c">QwtPainter::drawBackgound</a>( painter, rect, <span class="keyword">this</span> );</div>
|
|
<div class="line"><a name="l00677"></a><span class="lineno"> 677</span>  }</div>
|
|
<div class="line"><a name="l00678"></a><span class="lineno"> 678</span>  }</div>
|
|
<div class="line"><a name="l00679"></a><span class="lineno"> 679</span>  </div>
|
|
<div class="line"><a name="l00680"></a><span class="lineno"> 680</span>  <span class="keyword">const</span> <a class="code" href="class_qwt_dyn_grid_layout.html">QwtDynGridLayout</a>* legendLayout =</div>
|
|
<div class="line"><a name="l00681"></a><span class="lineno"> 681</span>  qobject_cast< QwtDynGridLayout* >( <a class="code" href="class_qwt_legend.html#aa52edeceb553ae703516c984f34d7ab7">contentsWidget</a>()->layout() );</div>
|
|
<div class="line"><a name="l00682"></a><span class="lineno"> 682</span>  <span class="keywordflow">if</span> ( legendLayout == NULL )</div>
|
|
<div class="line"><a name="l00683"></a><span class="lineno"> 683</span>  <span class="keywordflow">return</span>;</div>
|
|
<div class="line"><a name="l00684"></a><span class="lineno"> 684</span>  </div>
|
|
<div class="line"><a name="l00685"></a><span class="lineno"> 685</span>  <span class="keyword">const</span> QMargins m = contentsMargins();</div>
|
|
<div class="line"><a name="l00686"></a><span class="lineno"> 686</span>  </div>
|
|
<div class="line"><a name="l00687"></a><span class="lineno"> 687</span>  QRect layoutRect;</div>
|
|
<div class="line"><a name="l00688"></a><span class="lineno"> 688</span>  layoutRect.setLeft( qwtCeil( rect.left() ) + m.left() );</div>
|
|
<div class="line"><a name="l00689"></a><span class="lineno"> 689</span>  layoutRect.setTop( qwtCeil( rect.top() ) + m.top() );</div>
|
|
<div class="line"><a name="l00690"></a><span class="lineno"> 690</span>  layoutRect.setRight( qwtFloor( rect.right() ) - m.right() );</div>
|
|
<div class="line"><a name="l00691"></a><span class="lineno"> 691</span>  layoutRect.setBottom( qwtFloor( rect.bottom() ) - m.bottom() );</div>
|
|
<div class="line"><a name="l00692"></a><span class="lineno"> 692</span>  </div>
|
|
<div class="line"><a name="l00693"></a><span class="lineno"> 693</span>  uint numCols = legendLayout-><a class="code" href="class_qwt_dyn_grid_layout.html#a27f533700d504f931753cec818d2ebdd">columnsForWidth</a>( layoutRect.width() );</div>
|
|
<div class="line"><a name="l00694"></a><span class="lineno"> 694</span>  <span class="keyword">const</span> <a class="code" href="class_q_list.html">QList< QRect ></a> itemRects =</div>
|
|
<div class="line"><a name="l00695"></a><span class="lineno"> 695</span>  legendLayout-><a class="code" href="class_qwt_dyn_grid_layout.html#aa0209454d4efa0532a574c8b1c511366">layoutItems</a>( layoutRect, numCols );</div>
|
|
<div class="line"><a name="l00696"></a><span class="lineno"> 696</span>  </div>
|
|
<div class="line"><a name="l00697"></a><span class="lineno"> 697</span>  <span class="keywordtype">int</span> index = 0;</div>
|
|
<div class="line"><a name="l00698"></a><span class="lineno"> 698</span>  </div>
|
|
<div class="line"><a name="l00699"></a><span class="lineno"> 699</span>  <span class="keywordflow">for</span> ( <span class="keywordtype">int</span> i = 0; i < legendLayout-><a class="code" href="class_qwt_dyn_grid_layout.html#ad78603e593e17006ebe1bc829a7870bf">count</a>(); i++ )</div>
|
|
<div class="line"><a name="l00700"></a><span class="lineno"> 700</span>  {</div>
|
|
<div class="line"><a name="l00701"></a><span class="lineno"> 701</span>  QLayoutItem* item = legendLayout-><a class="code" href="class_qwt_dyn_grid_layout.html#a231a0e72cf2a1de1c24653d9dfb5fec3">itemAt</a>( i );</div>
|
|
<div class="line"><a name="l00702"></a><span class="lineno"> 702</span>  QWidget* w = item->widget();</div>
|
|
<div class="line"><a name="l00703"></a><span class="lineno"> 703</span>  <span class="keywordflow">if</span> ( w )</div>
|
|
<div class="line"><a name="l00704"></a><span class="lineno"> 704</span>  {</div>
|
|
<div class="line"><a name="l00705"></a><span class="lineno"> 705</span>  painter->save();</div>
|
|
<div class="line"><a name="l00706"></a><span class="lineno"> 706</span>  </div>
|
|
<div class="line"><a name="l00707"></a><span class="lineno"> 707</span>  painter->setClipRect( itemRects[index], Qt::IntersectClip );</div>
|
|
<div class="line"><a name="l00708"></a><span class="lineno"> 708</span>  <a class="code" href="class_qwt_legend.html#a7d935dface0a2cfd770daffa0c3c12ab">renderItem</a>( painter, w, itemRects[index], fillBackground );</div>
|
|
<div class="line"><a name="l00709"></a><span class="lineno"> 709</span>  </div>
|
|
<div class="line"><a name="l00710"></a><span class="lineno"> 710</span>  index++;</div>
|
|
<div class="line"><a name="l00711"></a><span class="lineno"> 711</span>  painter->restore();</div>
|
|
<div class="line"><a name="l00712"></a><span class="lineno"> 712</span>  }</div>
|
|
<div class="line"><a name="l00713"></a><span class="lineno"> 713</span>  }</div>
|
|
<div class="line"><a name="l00714"></a><span class="lineno"> 714</span> }</div>
|
|
<div class="line"><a name="l00715"></a><span class="lineno"> 715</span>  </div>
|
|
<div class="line"><a name="l00727"></a><span class="lineno"><a class="line" href="class_qwt_legend.html#a7d935dface0a2cfd770daffa0c3c12ab"> 727</a></span> <span class="keywordtype">void</span> <a class="code" href="class_qwt_legend.html#a7d935dface0a2cfd770daffa0c3c12ab">QwtLegend::renderItem</a>( QPainter* painter,</div>
|
|
<div class="line"><a name="l00728"></a><span class="lineno"> 728</span>  <span class="keyword">const</span> QWidget* widget, <span class="keyword">const</span> QRectF& rect, <span class="keywordtype">bool</span> fillBackground )<span class="keyword"> const</span></div>
|
|
<div class="line"><a name="l00729"></a><span class="lineno"> 729</span> <span class="keyword"></span>{</div>
|
|
<div class="line"><a name="l00730"></a><span class="lineno"> 730</span>  <span class="keywordflow">if</span> ( fillBackground )</div>
|
|
<div class="line"><a name="l00731"></a><span class="lineno"> 731</span>  {</div>
|
|
<div class="line"><a name="l00732"></a><span class="lineno"> 732</span>  <span class="keywordflow">if</span> ( widget->autoFillBackground() ||</div>
|
|
<div class="line"><a name="l00733"></a><span class="lineno"> 733</span>  widget->testAttribute( Qt::WA_StyledBackground ) )</div>
|
|
<div class="line"><a name="l00734"></a><span class="lineno"> 734</span>  {</div>
|
|
<div class="line"><a name="l00735"></a><span class="lineno"> 735</span>  <a class="code" href="class_qwt_painter.html#a9eabeabb6420538c4ad84020280f640c">QwtPainter::drawBackgound</a>( painter, rect, widget );</div>
|
|
<div class="line"><a name="l00736"></a><span class="lineno"> 736</span>  }</div>
|
|
<div class="line"><a name="l00737"></a><span class="lineno"> 737</span>  }</div>
|
|
<div class="line"><a name="l00738"></a><span class="lineno"> 738</span>  </div>
|
|
<div class="line"><a name="l00739"></a><span class="lineno"> 739</span>  <span class="keyword">const</span> <a class="code" href="class_qwt_legend_label.html">QwtLegendLabel</a>* label = qobject_cast< const QwtLegendLabel* >( widget );</div>
|
|
<div class="line"><a name="l00740"></a><span class="lineno"> 740</span>  <span class="keywordflow">if</span> ( label )</div>
|
|
<div class="line"><a name="l00741"></a><span class="lineno"> 741</span>  {</div>
|
|
<div class="line"><a name="l00742"></a><span class="lineno"> 742</span>  <span class="comment">// icon</span></div>
|
|
<div class="line"><a name="l00743"></a><span class="lineno"> 743</span>  </div>
|
|
<div class="line"><a name="l00744"></a><span class="lineno"> 744</span>  <span class="keyword">const</span> <a class="code" href="class_qwt_graphic.html">QwtGraphic</a>& icon = label-><a class="code" href="class_qwt_legend_label.html#aa7d232fa7a0f3e8bde4d71b360016167">data</a>().<a class="code" href="class_qwt_legend_data.html#aea7d1ab69cc1cab86a949b48b92a71b4">icon</a>();</div>
|
|
<div class="line"><a name="l00745"></a><span class="lineno"> 745</span>  <span class="keyword">const</span> QSizeF sz = icon.<a class="code" href="class_qwt_graphic.html#aac1532ad15c8244dde6ba6f7c4b752dd">defaultSize</a>();</div>
|
|
<div class="line"><a name="l00746"></a><span class="lineno"> 746</span>  </div>
|
|
<div class="line"><a name="l00747"></a><span class="lineno"> 747</span>  <span class="keyword">const</span> QRectF iconRect( rect.x() + label-><a class="code" href="class_qwt_text_label.html#a213b9d779d8f12b6db264d27be188eb5">margin</a>(),</div>
|
|
<div class="line"><a name="l00748"></a><span class="lineno"> 748</span>  rect.center().y() - 0.5 * sz.height(),</div>
|
|
<div class="line"><a name="l00749"></a><span class="lineno"> 749</span>  sz.width(), sz.height() );</div>
|
|
<div class="line"><a name="l00750"></a><span class="lineno"> 750</span>  </div>
|
|
<div class="line"><a name="l00751"></a><span class="lineno"> 751</span>  icon.<a class="code" href="class_qwt_graphic.html#af9d87badcb71e2ada14d5d9721bb4eca">render</a>( painter, iconRect, Qt::KeepAspectRatio );</div>
|
|
<div class="line"><a name="l00752"></a><span class="lineno"> 752</span>  </div>
|
|
<div class="line"><a name="l00753"></a><span class="lineno"> 753</span>  <span class="comment">// title</span></div>
|
|
<div class="line"><a name="l00754"></a><span class="lineno"> 754</span>  </div>
|
|
<div class="line"><a name="l00755"></a><span class="lineno"> 755</span>  QRectF titleRect = rect;</div>
|
|
<div class="line"><a name="l00756"></a><span class="lineno"> 756</span>  titleRect.setX( iconRect.right() + 2 * label-><a class="code" href="class_qwt_legend_label.html#a46c2aec2d42136cb5b9497f5e592980b">spacing</a>() );</div>
|
|
<div class="line"><a name="l00757"></a><span class="lineno"> 757</span>  </div>
|
|
<div class="line"><a name="l00758"></a><span class="lineno"> 758</span>  QFont labelFont = label->font();</div>
|
|
<div class="line"><a name="l00759"></a><span class="lineno"> 759</span> <span class="preprocessor">#if QT_VERSION >= 0x060000</span></div>
|
|
<div class="line"><a name="l00760"></a><span class="lineno"> 760</span>  labelFont.setResolveMask( QFont::AllPropertiesResolved );</div>
|
|
<div class="line"><a name="l00761"></a><span class="lineno"> 761</span> <span class="preprocessor">#else</span></div>
|
|
<div class="line"><a name="l00762"></a><span class="lineno"> 762</span>  labelFont.resolve( QFont::AllPropertiesResolved );</div>
|
|
<div class="line"><a name="l00763"></a><span class="lineno"> 763</span> <span class="preprocessor">#endif</span></div>
|
|
<div class="line"><a name="l00764"></a><span class="lineno"> 764</span>  </div>
|
|
<div class="line"><a name="l00765"></a><span class="lineno"> 765</span>  painter->setFont( labelFont );</div>
|
|
<div class="line"><a name="l00766"></a><span class="lineno"> 766</span>  painter->setPen( label->palette().color( QPalette::Text ) );</div>
|
|
<div class="line"><a name="l00767"></a><span class="lineno"> 767</span>  </div>
|
|
<div class="line"><a name="l00768"></a><span class="lineno"> 768</span>  <span class="keyword">const_cast<</span> <a class="code" href="class_qwt_legend_label.html">QwtLegendLabel</a>* <span class="keyword">></span>( label )->drawText( painter, titleRect );</div>
|
|
<div class="line"><a name="l00769"></a><span class="lineno"> 769</span>  }</div>
|
|
<div class="line"><a name="l00770"></a><span class="lineno"> 770</span> }</div>
|
|
<div class="line"><a name="l00771"></a><span class="lineno"> 771</span>  </div>
|
|
<div class="line"><a name="l00777"></a><span class="lineno"><a class="line" href="class_qwt_legend.html#af23aeb34e562218c32a8a4014534f930"> 777</a></span> <a class="code" href="class_q_list.html">QList< QWidget* ></a> <a class="code" href="class_qwt_legend.html#af23aeb34e562218c32a8a4014534f930">QwtLegend::legendWidgets</a>( <span class="keyword">const</span> QVariant& itemInfo )<span class="keyword"> const</span></div>
|
|
<div class="line"><a name="l00778"></a><span class="lineno"> 778</span> <span class="keyword"></span>{</div>
|
|
<div class="line"><a name="l00779"></a><span class="lineno"> 779</span>  <span class="keywordflow">return</span> m_data->itemMap.legendWidgets( <a class="code" href="class_qwt_legend.html#a2c881a53105fc1c4c600f7e4d075c7be">itemInfo</a> );</div>
|
|
<div class="line"><a name="l00780"></a><span class="lineno"> 780</span> }</div>
|
|
<div class="line"><a name="l00781"></a><span class="lineno"> 781</span>  </div>
|
|
<div class="line"><a name="l00788"></a><span class="lineno"><a class="line" href="class_qwt_legend.html#a5c71e0bf27a1732e7a4a2780b4835128"> 788</a></span> QWidget* <a class="code" href="class_qwt_legend.html#a5c71e0bf27a1732e7a4a2780b4835128">QwtLegend::legendWidget</a>( <span class="keyword">const</span> QVariant& itemInfo )<span class="keyword"> const</span></div>
|
|
<div class="line"><a name="l00789"></a><span class="lineno"> 789</span> <span class="keyword"></span>{</div>
|
|
<div class="line"><a name="l00790"></a><span class="lineno"> 790</span>  <span class="keyword">const</span> <a class="code" href="class_q_list.html">QList< QWidget* ></a> list = m_data->itemMap.legendWidgets( <a class="code" href="class_qwt_legend.html#a2c881a53105fc1c4c600f7e4d075c7be">itemInfo</a> );</div>
|
|
<div class="line"><a name="l00791"></a><span class="lineno"> 791</span>  <span class="keywordflow">if</span> ( list.isEmpty() )</div>
|
|
<div class="line"><a name="l00792"></a><span class="lineno"> 792</span>  <span class="keywordflow">return</span> NULL;</div>
|
|
<div class="line"><a name="l00793"></a><span class="lineno"> 793</span>  </div>
|
|
<div class="line"><a name="l00794"></a><span class="lineno"> 794</span>  <span class="keywordflow">return</span> list[0];</div>
|
|
<div class="line"><a name="l00795"></a><span class="lineno"> 795</span> }</div>
|
|
<div class="line"><a name="l00796"></a><span class="lineno"> 796</span>  </div>
|
|
<div class="line"><a name="l00804"></a><span class="lineno"><a class="line" href="class_qwt_legend.html#a2c881a53105fc1c4c600f7e4d075c7be"> 804</a></span> QVariant <a class="code" href="class_qwt_legend.html#a2c881a53105fc1c4c600f7e4d075c7be">QwtLegend::itemInfo</a>( <span class="keyword">const</span> QWidget* widget )<span class="keyword"> const</span></div>
|
|
<div class="line"><a name="l00805"></a><span class="lineno"> 805</span> <span class="keyword"></span>{</div>
|
|
<div class="line"><a name="l00806"></a><span class="lineno"> 806</span>  <span class="keywordflow">return</span> m_data->itemMap.itemInfo( widget );</div>
|
|
<div class="line"><a name="l00807"></a><span class="lineno"> 807</span> }</div>
|
|
<div class="line"><a name="l00808"></a><span class="lineno"> 808</span>  </div>
|
|
<div class="line"><a name="l00810"></a><span class="lineno"><a class="line" href="class_qwt_legend.html#a2fefc0a988011b2e776484866a1414ff"> 810</a></span> <span class="keywordtype">bool</span> <a class="code" href="class_qwt_legend.html#a2fefc0a988011b2e776484866a1414ff">QwtLegend::isEmpty</a>()<span class="keyword"> const</span></div>
|
|
<div class="line"><a name="l00811"></a><span class="lineno"> 811</span> <span class="keyword"></span>{</div>
|
|
<div class="line"><a name="l00812"></a><span class="lineno"> 812</span>  <span class="keywordflow">return</span> m_data->itemMap.isEmpty();</div>
|
|
<div class="line"><a name="l00813"></a><span class="lineno"> 813</span> }</div>
|
|
<div class="line"><a name="l00814"></a><span class="lineno"> 814</span>  </div>
|
|
<div class="line"><a name="l00821"></a><span class="lineno"><a class="line" href="class_qwt_legend.html#ada8e15fb805b26be7184e093dcdf5221"> 821</a></span> <span class="keywordtype">int</span> <a class="code" href="class_qwt_legend.html#ada8e15fb805b26be7184e093dcdf5221">QwtLegend::scrollExtent</a>( Qt::Orientation orientation )<span class="keyword"> const</span></div>
|
|
<div class="line"><a name="l00822"></a><span class="lineno"> 822</span> <span class="keyword"></span>{</div>
|
|
<div class="line"><a name="l00823"></a><span class="lineno"> 823</span>  <span class="keywordtype">int</span> extent = 0;</div>
|
|
<div class="line"><a name="l00824"></a><span class="lineno"> 824</span>  </div>
|
|
<div class="line"><a name="l00825"></a><span class="lineno"> 825</span>  <span class="keywordflow">if</span> ( orientation == Qt::Horizontal )</div>
|
|
<div class="line"><a name="l00826"></a><span class="lineno"> 826</span>  extent = <a class="code" href="class_qwt_legend.html#a2e567054b220ba850e4c1b7800a2ad82">verticalScrollBar</a>()->sizeHint().width();</div>
|
|
<div class="line"><a name="l00827"></a><span class="lineno"> 827</span>  <span class="keywordflow">else</span></div>
|
|
<div class="line"><a name="l00828"></a><span class="lineno"> 828</span>  extent = <a class="code" href="class_qwt_legend.html#a35e2babbf9e2f0df29f07bdb9230b82d">horizontalScrollBar</a>()->sizeHint().height();</div>
|
|
<div class="line"><a name="l00829"></a><span class="lineno"> 829</span>  </div>
|
|
<div class="line"><a name="l00830"></a><span class="lineno"> 830</span>  <span class="keywordflow">return</span> extent;</div>
|
|
<div class="line"><a name="l00831"></a><span class="lineno"> 831</span> }</div>
|
|
<div class="line"><a name="l00832"></a><span class="lineno"> 832</span>  </div>
|
|
<div class="line"><a name="l00833"></a><span class="lineno"> 833</span> <span class="preprocessor">#if QWT_MOC_INCLUDE</span></div>
|
|
<div class="line"><a name="l00834"></a><span class="lineno"> 834</span> <span class="preprocessor">#include "moc_qwt_legend.cpp"</span></div>
|
|
<div class="line"><a name="l00835"></a><span class="lineno"> 835</span> <span class="preprocessor">#endif</span></div>
|
|
<div class="ttc" id="aclass_q_list_html"><div class="ttname"><a href="class_q_list.html">QList</a></div><div class="ttdef"><b>Definition:</b> <a href="qwt__abstract__legend_8h_source.html#l00017">qwt_abstract_legend.h:17</a></div></div>
|
|
<div class="ttc" id="aclass_qwt_abstract_legend_html"><div class="ttname"><a href="class_qwt_abstract_legend.html">QwtAbstractLegend</a></div><div class="ttdoc">Abstract base class for legend widgets.</div><div class="ttdef"><b>Definition:</b> <a href="qwt__abstract__legend_8h_source.html#l00034">qwt_abstract_legend.h:35</a></div></div>
|
|
<div class="ttc" id="aclass_qwt_dyn_grid_layout_html"><div class="ttname"><a href="class_qwt_dyn_grid_layout.html">QwtDynGridLayout</a></div><div class="ttdoc">The QwtDynGridLayout class lays out widgets in a grid, adjusting the number of columns and rows to th...</div><div class="ttdef"><b>Definition:</b> <a href="qwt__dyngrid__layout_8h_source.html#l00027">qwt_dyngrid_layout.h:28</a></div></div>
|
|
<div class="ttc" id="aclass_qwt_dyn_grid_layout_html_a04d1e6083c4c10ddd5baebb148f64f59"><div class="ttname"><a href="class_qwt_dyn_grid_layout.html#a04d1e6083c4c10ddd5baebb148f64f59">QwtDynGridLayout::heightForWidth</a></div><div class="ttdeci">virtual int heightForWidth(int) const override</div><div class="ttdef"><b>Definition:</b> <a href="qwt__dyngrid__layout_8cpp_source.html#l00455">qwt_dyngrid_layout.cpp:455</a></div></div>
|
|
<div class="ttc" id="aclass_qwt_dyn_grid_layout_html_a231a0e72cf2a1de1c24653d9dfb5fec3"><div class="ttname"><a href="class_qwt_dyn_grid_layout.html#a231a0e72cf2a1de1c24653d9dfb5fec3">QwtDynGridLayout::itemAt</a></div><div class="ttdeci">virtual QLayoutItem * itemAt(int index) const override</div><div class="ttdef"><b>Definition:</b> <a href="qwt__dyngrid__layout_8cpp_source.html#l00157">qwt_dyngrid_layout.cpp:157</a></div></div>
|
|
<div class="ttc" id="aclass_qwt_dyn_grid_layout_html_a27f533700d504f931753cec818d2ebdd"><div class="ttname"><a href="class_qwt_dyn_grid_layout.html#a27f533700d504f931753cec818d2ebdd">QwtDynGridLayout::columnsForWidth</a></div><div class="ttdeci">virtual uint columnsForWidth(int width) const</div><div class="ttdoc">Calculate the number of columns for a given width.</div><div class="ttdef"><b>Definition:</b> <a href="qwt__dyngrid__layout_8cpp_source.html#l00256">qwt_dyngrid_layout.cpp:256</a></div></div>
|
|
<div class="ttc" id="aclass_qwt_dyn_grid_layout_html_a4f59bc630006261cf3d82609e9513add"><div class="ttname"><a href="class_qwt_dyn_grid_layout.html#a4f59bc630006261cf3d82609e9513add">QwtDynGridLayout::maxItemWidth</a></div><div class="ttdeci">virtual int maxItemWidth() const</div><div class="ttdef"><b>Definition:</b> <a href="qwt__dyngrid__layout_8cpp_source.html#l00316">qwt_dyngrid_layout.cpp:316</a></div></div>
|
|
<div class="ttc" id="aclass_qwt_dyn_grid_layout_html_a73e0cee4cf42ddf5b3f33947b1881143"><div class="ttname"><a href="class_qwt_dyn_grid_layout.html#a73e0cee4cf42ddf5b3f33947b1881143">QwtDynGridLayout::maxColumns</a></div><div class="ttdeci">uint maxColumns() const</div><div class="ttdoc">Return the upper limit for the number of columns.</div><div class="ttdef"><b>Definition:</b> <a href="qwt__dyngrid__layout_8cpp_source.html#l00119">qwt_dyngrid_layout.cpp:119</a></div></div>
|
|
<div class="ttc" id="aclass_qwt_dyn_grid_layout_html_a910bc4bcdecfa2d3a98a9bd091933014"><div class="ttname"><a href="class_qwt_dyn_grid_layout.html#a910bc4bcdecfa2d3a98a9bd091933014">QwtDynGridLayout::setMaxColumns</a></div><div class="ttdeci">void setMaxColumns(uint maxColumns)</div><div class="ttdef"><b>Definition:</b> <a href="qwt__dyngrid__layout_8cpp_source.html#l00106">qwt_dyngrid_layout.cpp:106</a></div></div>
|
|
<div class="ttc" id="aclass_qwt_dyn_grid_layout_html_aa0209454d4efa0532a574c8b1c511366"><div class="ttname"><a href="class_qwt_dyn_grid_layout.html#aa0209454d4efa0532a574c8b1c511366">QwtDynGridLayout::layoutItems</a></div><div class="ttdeci">QList< QRect > layoutItems(const QRect &, uint numColumns) const</div><div class="ttdef"><b>Definition:</b> <a href="qwt__dyngrid__layout_8cpp_source.html#l00344">qwt_dyngrid_layout.cpp:344</a></div></div>
|
|
<div class="ttc" id="aclass_qwt_dyn_grid_layout_html_ad78603e593e17006ebe1bc829a7870bf"><div class="ttname"><a href="class_qwt_dyn_grid_layout.html#ad78603e593e17006ebe1bc829a7870bf">QwtDynGridLayout::count</a></div><div class="ttdeci">virtual int count() const override</div><div class="ttdef"><b>Definition:</b> <a href="qwt__dyngrid__layout_8cpp_source.html#l00182">qwt_dyngrid_layout.cpp:182</a></div></div>
|
|
<div class="ttc" id="aclass_qwt_graphic_html"><div class="ttname"><a href="class_qwt_graphic.html">QwtGraphic</a></div><div class="ttdoc">A paint device for scalable graphics.</div><div class="ttdef"><b>Definition:</b> <a href="qwt__graphic_8h_source.html#l00075">qwt_graphic.h:76</a></div></div>
|
|
<div class="ttc" id="aclass_qwt_graphic_html_aac1532ad15c8244dde6ba6f7c4b752dd"><div class="ttname"><a href="class_qwt_graphic.html#aac1532ad15c8244dde6ba6f7c4b752dd">QwtGraphic::defaultSize</a></div><div class="ttdeci">QSizeF defaultSize() const</div><div class="ttdoc">Default size.</div><div class="ttdef"><b>Definition:</b> <a href="qwt__graphic_8cpp_source.html#l00574">qwt_graphic.cpp:574</a></div></div>
|
|
<div class="ttc" id="aclass_qwt_graphic_html_af9d87badcb71e2ada14d5d9721bb4eca"><div class="ttname"><a href="class_qwt_graphic.html#af9d87badcb71e2ada14d5d9721bb4eca">QwtGraphic::render</a></div><div class="ttdeci">void render(QPainter *) const</div><div class="ttdoc">Replay all recorded painter commands.</div><div class="ttdef"><b>Definition:</b> <a href="qwt__graphic_8cpp_source.html#l00624">qwt_graphic.cpp:624</a></div></div>
|
|
<div class="ttc" id="aclass_qwt_legend_data_html"><div class="ttname"><a href="class_qwt_legend_data.html">QwtLegendData</a></div><div class="ttdoc">Attributes of an entry on a legend.</div><div class="ttdef"><b>Definition:</b> <a href="qwt__legend__data_8h_source.html#l00036">qwt_legend_data.h:37</a></div></div>
|
|
<div class="ttc" id="aclass_qwt_legend_data_html_a6d7b579487291f78d9cc26b59b53e32f"><div class="ttname"><a href="class_qwt_legend_data.html#a6d7b579487291f78d9cc26b59b53e32f">QwtLegendData::value</a></div><div class="ttdeci">QVariant value(int role) const</div><div class="ttdef"><b>Definition:</b> <a href="qwt__legend__data_8cpp_source.html#l00073">qwt_legend_data.cpp:73</a></div></div>
|
|
<div class="ttc" id="aclass_qwt_legend_data_html_aaa33cc8e6aec17440df5d4c38d7545b7"><div class="ttname"><a href="class_qwt_legend_data.html#aaa33cc8e6aec17440df5d4c38d7545b7">QwtLegendData::Mode</a></div><div class="ttdeci">Mode</div><div class="ttdoc">Mode defining how a legend entry interacts.</div><div class="ttdef"><b>Definition:</b> <a href="qwt__legend__data_8h_source.html#l00040">qwt_legend_data.h:41</a></div></div>
|
|
<div class="ttc" id="aclass_qwt_legend_data_html_aea7d1ab69cc1cab86a949b48b92a71b4"><div class="ttname"><a href="class_qwt_legend_data.html#aea7d1ab69cc1cab86a949b48b92a71b4">QwtLegendData::icon</a></div><div class="ttdeci">QwtGraphic icon() const</div><div class="ttdef"><b>Definition:</b> <a href="qwt__legend__data_8cpp_source.html#l00106">qwt_legend_data.cpp:106</a></div></div>
|
|
<div class="ttc" id="aclass_qwt_legend_html_a19429ac46c36ca12531779099476ac8a"><div class="ttname"><a href="class_qwt_legend.html#a19429ac46c36ca12531779099476ac8a">QwtLegend::itemChecked</a></div><div class="ttdeci">void itemChecked(bool)</div><div class="ttdef"><b>Definition:</b> <a href="qwt__legend_8cpp_source.html#l00638">qwt_legend.cpp:638</a></div></div>
|
|
<div class="ttc" id="aclass_qwt_legend_html_a1c5e7654a2fb4d4cdc00c57c5de56e29"><div class="ttname"><a href="class_qwt_legend.html#a1c5e7654a2fb4d4cdc00c57c5de56e29">QwtLegend::createWidget</a></div><div class="ttdeci">virtual QWidget * createWidget(const QwtLegendData &) const</div><div class="ttdoc">Create a widget to be inserted into the legend.</div><div class="ttdef"><b>Definition:</b> <a href="qwt__legend_8cpp_source.html#l00467">qwt_legend.cpp:467</a></div></div>
|
|
<div class="ttc" id="aclass_qwt_legend_html_a20248389658e3b01373b0de069a05aa4"><div class="ttname"><a href="class_qwt_legend.html#a20248389658e3b01373b0de069a05aa4">QwtLegend::eventFilter</a></div><div class="ttdeci">virtual bool eventFilter(QObject *, QEvent *) override</div><div class="ttdef"><b>Definition:</b> <a href="qwt__legend_8cpp_source.html#l00559">qwt_legend.cpp:559</a></div></div>
|
|
<div class="ttc" id="aclass_qwt_legend_html_a214f2565c99220b4a2dcfd02d5abe274"><div class="ttname"><a href="class_qwt_legend.html#a214f2565c99220b4a2dcfd02d5abe274">QwtLegend::renderLegend</a></div><div class="ttdeci">virtual void renderLegend(QPainter *, const QRectF &, bool fillBackground) const override</div><div class="ttdef"><b>Definition:</b> <a href="qwt__legend_8cpp_source.html#l00665">qwt_legend.cpp:665</a></div></div>
|
|
<div class="ttc" id="aclass_qwt_legend_html_a26619e20d875f1e8c666b982a897244b"><div class="ttname"><a href="class_qwt_legend.html#a26619e20d875f1e8c666b982a897244b">QwtLegend::clicked</a></div><div class="ttdeci">void clicked(const QVariant &itemInfo, int index)</div></div>
|
|
<div class="ttc" id="aclass_qwt_legend_html_a2c881a53105fc1c4c600f7e4d075c7be"><div class="ttname"><a href="class_qwt_legend.html#a2c881a53105fc1c4c600f7e4d075c7be">QwtLegend::itemInfo</a></div><div class="ttdeci">QVariant itemInfo(const QWidget *) const</div><div class="ttdef"><b>Definition:</b> <a href="qwt__legend_8cpp_source.html#l00804">qwt_legend.cpp:804</a></div></div>
|
|
<div class="ttc" id="aclass_qwt_legend_html_a2dd3bc628652909b74e7ddb5db021ea5"><div class="ttname"><a href="class_qwt_legend.html#a2dd3bc628652909b74e7ddb5db021ea5">QwtLegend::~QwtLegend</a></div><div class="ttdeci">virtual ~QwtLegend()</div><div class="ttdoc">Destructor.</div><div class="ttdef"><b>Definition:</b> <a href="qwt__legend_8cpp_source.html#l00281">qwt_legend.cpp:281</a></div></div>
|
|
<div class="ttc" id="aclass_qwt_legend_html_a2e567054b220ba850e4c1b7800a2ad82"><div class="ttname"><a href="class_qwt_legend.html#a2e567054b220ba850e4c1b7800a2ad82">QwtLegend::verticalScrollBar</a></div><div class="ttdeci">QScrollBar * verticalScrollBar() const</div><div class="ttdef"><b>Definition:</b> <a href="qwt__legend_8cpp_source.html#l00373">qwt_legend.cpp:373</a></div></div>
|
|
<div class="ttc" id="aclass_qwt_legend_html_a2fefc0a988011b2e776484866a1414ff"><div class="ttname"><a href="class_qwt_legend.html#a2fefc0a988011b2e776484866a1414ff">QwtLegend::isEmpty</a></div><div class="ttdeci">virtual bool isEmpty() const override</div><div class="ttdef"><b>Definition:</b> <a href="qwt__legend_8cpp_source.html#l00810">qwt_legend.cpp:810</a></div></div>
|
|
<div class="ttc" id="aclass_qwt_legend_html_a31d56aa7b87b5ba129784b6000169142"><div class="ttname"><a href="class_qwt_legend.html#a31d56aa7b87b5ba129784b6000169142">QwtLegend::sizeHint</a></div><div class="ttdeci">virtual QSize sizeHint() const override</div><div class="ttdoc">Return a size hint.</div><div class="ttdef"><b>Definition:</b> <a href="qwt__legend_8cpp_source.html#l00526">qwt_legend.cpp:526</a></div></div>
|
|
<div class="ttc" id="aclass_qwt_legend_html_a35e2babbf9e2f0df29f07bdb9230b82d"><div class="ttname"><a href="class_qwt_legend.html#a35e2babbf9e2f0df29f07bdb9230b82d">QwtLegend::horizontalScrollBar</a></div><div class="ttdeci">QScrollBar * horizontalScrollBar() const</div><div class="ttdef"><b>Definition:</b> <a href="qwt__legend_8cpp_source.html#l00364">qwt_legend.cpp:364</a></div></div>
|
|
<div class="ttc" id="aclass_qwt_legend_html_a5867754269c9b4c172d683cbfef0753c"><div class="ttname"><a href="class_qwt_legend.html#a5867754269c9b4c172d683cbfef0753c">QwtLegend::heightForWidth</a></div><div class="ttdeci">virtual int heightForWidth(int w) const override</div><div class="ttdef"><b>Definition:</b> <a href="qwt__legend_8cpp_source.html#l00538">qwt_legend.cpp:538</a></div></div>
|
|
<div class="ttc" id="aclass_qwt_legend_html_a5c71e0bf27a1732e7a4a2780b4835128"><div class="ttname"><a href="class_qwt_legend.html#a5c71e0bf27a1732e7a4a2780b4835128">QwtLegend::legendWidget</a></div><div class="ttdeci">QWidget * legendWidget(const QVariant &) const</div><div class="ttdef"><b>Definition:</b> <a href="qwt__legend_8cpp_source.html#l00788">qwt_legend.cpp:788</a></div></div>
|
|
<div class="ttc" id="aclass_qwt_legend_html_a7d935dface0a2cfd770daffa0c3c12ab"><div class="ttname"><a href="class_qwt_legend.html#a7d935dface0a2cfd770daffa0c3c12ab">QwtLegend::renderItem</a></div><div class="ttdeci">virtual void renderItem(QPainter *, const QWidget *, const QRectF &, bool fillBackground) const</div><div class="ttdef"><b>Definition:</b> <a href="qwt__legend_8cpp_source.html#l00727">qwt_legend.cpp:727</a></div></div>
|
|
<div class="ttc" id="aclass_qwt_legend_html_a9e0e1b18a6d18b113802935bb6135921"><div class="ttname"><a href="class_qwt_legend.html#a9e0e1b18a6d18b113802935bb6135921">QwtLegend::itemClicked</a></div><div class="ttdeci">void itemClicked()</div><div class="ttdef"><b>Definition:</b> <a href="qwt__legend_8cpp_source.html#l00616">qwt_legend.cpp:616</a></div></div>
|
|
<div class="ttc" id="aclass_qwt_legend_html_aa52edeceb553ae703516c984f34d7ab7"><div class="ttname"><a href="class_qwt_legend.html#aa52edeceb553ae703516c984f34d7ab7">QwtLegend::contentsWidget</a></div><div class="ttdeci">QWidget * contentsWidget()</div><div class="ttdef"><b>Definition:</b> <a href="qwt__legend_8cpp_source.html#l00355">qwt_legend.cpp:355</a></div></div>
|
|
<div class="ttc" id="aclass_qwt_legend_html_ab3104f1cf7a872384bdf5fb39ba46f99"><div class="ttname"><a href="class_qwt_legend.html#ab3104f1cf7a872384bdf5fb39ba46f99">QwtLegend::defaultItemMode</a></div><div class="ttdeci">QwtLegendData::Mode defaultItemMode() const</div><div class="ttdef"><b>Definition:</b> <a href="qwt__legend_8cpp_source.html#l00344">qwt_legend.cpp:344</a></div></div>
|
|
<div class="ttc" id="aclass_qwt_legend_html_ad5c80393cb8ac93d98eaa7d1d77cf1f7"><div class="ttname"><a href="class_qwt_legend.html#ad5c80393cb8ac93d98eaa7d1d77cf1f7">QwtLegend::maxColumns</a></div><div class="ttdeci">uint maxColumns() const</div><div class="ttdef"><b>Definition:</b> <a href="qwt__legend_8cpp_source.html#l00310">qwt_legend.cpp:310</a></div></div>
|
|
<div class="ttc" id="aclass_qwt_legend_html_ada8e15fb805b26be7184e093dcdf5221"><div class="ttname"><a href="class_qwt_legend.html#ada8e15fb805b26be7184e093dcdf5221">QwtLegend::scrollExtent</a></div><div class="ttdeci">virtual int scrollExtent(Qt::Orientation) const override</div><div class="ttdef"><b>Definition:</b> <a href="qwt__legend_8cpp_source.html#l00821">qwt_legend.cpp:821</a></div></div>
|
|
<div class="ttc" id="aclass_qwt_legend_html_adc427eb1a6ee6a3c17f7c1b8867b48b2"><div class="ttname"><a href="class_qwt_legend.html#adc427eb1a6ee6a3c17f7c1b8867b48b2">QwtLegend::setMaxColumns</a></div><div class="ttdeci">void setMaxColumns(uint numColums)</div><div class="ttdoc">Set the maximum number of entries in a row.</div><div class="ttdef"><b>Definition:</b> <a href="qwt__legend_8cpp_source.html#l00296">qwt_legend.cpp:296</a></div></div>
|
|
<div class="ttc" id="aclass_qwt_legend_html_adf5a64070a546eaac36fc9afac56b7fb"><div class="ttname"><a href="class_qwt_legend.html#adf5a64070a546eaac36fc9afac56b7fb">QwtLegend::QwtLegend</a></div><div class="ttdeci">QwtLegend(QWidget *parent=NULL)</div><div class="ttdef"><b>Definition:</b> <a href="qwt__legend_8cpp_source.html#l00258">qwt_legend.cpp:258</a></div></div>
|
|
<div class="ttc" id="aclass_qwt_legend_html_ae13f2d67f5f5a69c256c094411e4fe58"><div class="ttname"><a href="class_qwt_legend.html#ae13f2d67f5f5a69c256c094411e4fe58">QwtLegend::updateWidget</a></div><div class="ttdeci">virtual void updateWidget(QWidget *, const QwtLegendData &)</div><div class="ttdoc">Update the widget.</div><div class="ttdef"><b>Definition:</b> <a href="qwt__legend_8cpp_source.html#l00489">qwt_legend.cpp:489</a></div></div>
|
|
<div class="ttc" id="aclass_qwt_legend_html_ae54179a767337c154beaa826c57dda87"><div class="ttname"><a href="class_qwt_legend.html#ae54179a767337c154beaa826c57dda87">QwtLegend::checked</a></div><div class="ttdeci">void checked(const QVariant &itemInfo, bool on, int index)</div></div>
|
|
<div class="ttc" id="aclass_qwt_legend_html_aed8bc71ee9e7cec05ee18314ec37c88d"><div class="ttname"><a href="class_qwt_legend.html#aed8bc71ee9e7cec05ee18314ec37c88d">QwtLegend::updateLegend</a></div><div class="ttdeci">virtual void updateLegend(const QVariant &, const QList< QwtLegendData > &) override</div><div class="ttdoc">Update the entries for an item.</div><div class="ttdef"><b>Definition:</b> <a href="qwt__legend_8cpp_source.html#l00396">qwt_legend.cpp:396</a></div></div>
|
|
<div class="ttc" id="aclass_qwt_legend_html_af23aeb34e562218c32a8a4014534f930"><div class="ttname"><a href="class_qwt_legend.html#af23aeb34e562218c32a8a4014534f930">QwtLegend::legendWidgets</a></div><div class="ttdeci">QList< QWidget * > legendWidgets(const QVariant &) const</div><div class="ttdef"><b>Definition:</b> <a href="qwt__legend_8cpp_source.html#l00777">qwt_legend.cpp:777</a></div></div>
|
|
<div class="ttc" id="aclass_qwt_legend_html_af977ff3e749f8281ee8ad4b926542b50"><div class="ttname"><a href="class_qwt_legend.html#af977ff3e749f8281ee8ad4b926542b50">QwtLegend::setDefaultItemMode</a></div><div class="ttdeci">void setDefaultItemMode(QwtLegendData::Mode)</div><div class="ttdoc">Set the default mode for legend labels.</div><div class="ttdef"><b>Definition:</b> <a href="qwt__legend_8cpp_source.html#l00335">qwt_legend.cpp:335</a></div></div>
|
|
<div class="ttc" id="aclass_qwt_legend_label_html"><div class="ttname"><a href="class_qwt_legend_label.html">QwtLegendLabel</a></div><div class="ttdoc">A widget representing something on a QwtLegend.</div><div class="ttdef"><b>Definition:</b> <a href="qwt__legend__label_8h_source.html#l00022">qwt_legend_label.h:23</a></div></div>
|
|
<div class="ttc" id="aclass_qwt_legend_label_html_a2f469bcbc733332110d61d70f863df2e"><div class="ttname"><a href="class_qwt_legend_label.html#a2f469bcbc733332110d61d70f863df2e">QwtLegendLabel::setItemMode</a></div><div class="ttdeci">void setItemMode(QwtLegendData::Mode)</div><div class="ttdef"><b>Definition:</b> <a href="qwt__legend__label_8cpp_source.html#l00130">qwt_legend_label.cpp:130</a></div></div>
|
|
<div class="ttc" id="aclass_qwt_legend_label_html_a46c2aec2d42136cb5b9497f5e592980b"><div class="ttname"><a href="class_qwt_legend_label.html#a46c2aec2d42136cb5b9497f5e592980b">QwtLegendLabel::spacing</a></div><div class="ttdeci">int spacing() const</div><div class="ttdef"><b>Definition:</b> <a href="qwt__legend__label_8cpp_source.html#l00206">qwt_legend_label.cpp:206</a></div></div>
|
|
<div class="ttc" id="aclass_qwt_legend_label_html_aa7d232fa7a0f3e8bde4d71b360016167"><div class="ttname"><a href="class_qwt_legend_label.html#aa7d232fa7a0f3e8bde4d71b360016167">QwtLegendLabel::data</a></div><div class="ttdeci">const QwtLegendData & data() const</div><div class="ttdef"><b>Definition:</b> <a href="qwt__legend__label_8cpp_source.html#l00083">qwt_legend_label.cpp:83</a></div></div>
|
|
<div class="ttc" id="aclass_qwt_legend_label_html_abd0140174ae2f0818cc926f68a9f27cc"><div class="ttname"><a href="class_qwt_legend_label.html#abd0140174ae2f0818cc926f68a9f27cc">QwtLegendLabel::setData</a></div><div class="ttdeci">void setData(const QwtLegendData &)</div><div class="ttdef"><b>Definition:</b> <a href="qwt__legend__label_8cpp_source.html#l00061">qwt_legend_label.cpp:61</a></div></div>
|
|
<div class="ttc" id="aclass_qwt_painter_html_a9eabeabb6420538c4ad84020280f640c"><div class="ttname"><a href="class_qwt_painter.html#a9eabeabb6420538c4ad84020280f640c">QwtPainter::drawBackgound</a></div><div class="ttdeci">static void drawBackgound(QPainter *, const QRectF &, const QWidget *)</div><div class="ttdef"><b>Definition:</b> <a href="qwt__painter_8cpp_source.html#l01351">qwt_painter.cpp:1351</a></div></div>
|
|
<div class="ttc" id="aclass_qwt_text_label_html_a213b9d779d8f12b6db264d27be188eb5"><div class="ttname"><a href="class_qwt_text_label.html#a213b9d779d8f12b6db264d27be188eb5">QwtTextLabel::margin</a></div><div class="ttdeci">int margin() const</div><div class="ttdoc">Return label's text margin in pixels.</div><div class="ttdef"><b>Definition:</b> <a href="qwt__text__label_8cpp_source.html#l00154">qwt_text_label.cpp:154</a></div></div>
|
|
</div><!-- fragment --></div><!-- contents -->
|
|
</div><!-- doc-content -->
|
|
<!-- start footer part -->
|
|
<div id="nav-path" class="navpath"><!-- id is needed for treeview function! -->
|
|
<ul>
|
|
<li class="navelem"><a class="el" href="dir_68267d1309a1af8e8297ef4c3efbcdba.html">src</a></li><li class="navelem"><b>qwt_legend.cpp</b></li>
|
|
<li class="footer">Generated by <a href="https://www.doxygen.org/index.html"><img class="footer" src="doxygen.svg" width="104" height="31" alt="doxygen"/></a> 1.9.1 </li>
|
|
</ul>
|
|
</div>
|
|
</body>
|
|
</html>
|