qwt__text_8h_source.html
28.4 KB
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/xhtml;charset=UTF-8"/>
<meta http-equiv="X-UA-Compatible" content="IE=9"/>
<meta name="generator" content="Doxygen 1.8.3.1"/>
<title>Qwt User's Guide: qwt_text.h 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="search/search.css" rel="stylesheet" type="text/css"/>
<script type="text/javascript" src="search/search.js"></script>
<script type="text/javascript">
$(document).ready(function() { searchBox.OnSelectItem(0); });
</script>
<link href="doxygen.css" rel="stylesheet" type="text/css" />
</head>
<body>
<div id="top"><!-- do not remove this div, it is closed by doxygen! -->
<div id="titlearea">
<table cellspacing="0" cellpadding="0">
<tbody>
<tr style="height: 56px;">
<td style="padding-left: 0.5em;">
<div id="projectname">Qwt User's Guide
 <span id="projectnumber">6.1-rc3</span>
</div>
</td>
</tr>
</tbody>
</table>
</div>
<!-- end header part -->
<!-- Generated by Doxygen 1.8.3.1 -->
<script type="text/javascript">
var searchBox = new SearchBox("searchBox", "search",false,'Search');
</script>
<div id="navrow1" class="tabs">
<ul class="tablist">
<li><a href="index.html"><span>Main Page</span></a></li>
<li><a href="pages.html"><span>Related Pages</span></a></li>
<li><a href="annotated.html"><span>Classes</span></a></li>
<li>
<div id="MSearchBox" class="MSearchBoxInactive">
<span class="left">
<img id="MSearchSelect" src="search/mag_sel.png"
onmouseover="return searchBox.OnSearchSelectShow()"
onmouseout="return searchBox.OnSearchSelectHide()"
alt=""/>
<input type="text" id="MSearchField" value="Search" accesskey="S"
onfocus="searchBox.OnSearchFieldFocus(true)"
onblur="searchBox.OnSearchFieldFocus(false)"
onkeyup="searchBox.OnSearchFieldChange(event)"/>
</span><span class="right">
<a id="MSearchClose" href="javascript:searchBox.CloseResultsWindow()"><img id="MSearchCloseImg" border="0" src="search/close.png" alt=""/></a>
</span>
</div>
</li>
</ul>
</div>
<!-- window showing the filter options -->
<div id="MSearchSelectWindow"
onmouseover="return searchBox.OnSearchSelectShow()"
onmouseout="return searchBox.OnSearchSelectHide()"
onkeydown="return searchBox.OnSearchSelectKey(event)">
<a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(0)"><span class="SelectionMark"> </span>All</a><a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(1)"><span class="SelectionMark"> </span>Classes</a><a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(2)"><span class="SelectionMark"> </span>Functions</a><a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(3)"><span class="SelectionMark"> </span>Variables</a><a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(4)"><span class="SelectionMark"> </span>Typedefs</a><a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(5)"><span class="SelectionMark"> </span>Enumerations</a><a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(6)"><span class="SelectionMark"> </span>Enumerator</a><a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(7)"><span class="SelectionMark"> </span>Pages</a></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 id="nav-path" class="navpath">
<ul>
<li class="navelem"><a class="el" href="dir_9303376e9b37f765c48e9aedf07a67a9.html">src</a></li> </ul>
</div>
</div><!-- top -->
<div class="header">
<div class="headertitle">
<div class="title">qwt_text.h</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">/* -*- mode: C++ ; c-file-style: "stroustrup" -*- *****************************</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) 2003 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">#ifndef QWT_TEXT_H</span></div>
<div class="line"><a name="l00011"></a><span class="lineno"> 11</span> <span class="preprocessor"></span><span class="preprocessor">#define QWT_TEXT_H</span></div>
<div class="line"><a name="l00012"></a><span class="lineno"> 12</span> <span class="preprocessor"></span></div>
<div class="line"><a name="l00013"></a><span class="lineno"> 13</span> <span class="preprocessor">#include "qwt_global.h"</span></div>
<div class="line"><a name="l00014"></a><span class="lineno"> 14</span> <span class="preprocessor">#include <qstring.h></span></div>
<div class="line"><a name="l00015"></a><span class="lineno"> 15</span> <span class="preprocessor">#include <qsize.h></span></div>
<div class="line"><a name="l00016"></a><span class="lineno"> 16</span> <span class="preprocessor">#include <qfont.h></span></div>
<div class="line"><a name="l00017"></a><span class="lineno"> 17</span> <span class="preprocessor">#include <qmetatype.h></span></div>
<div class="line"><a name="l00018"></a><span class="lineno"> 18</span> </div>
<div class="line"><a name="l00019"></a><span class="lineno"> 19</span> <span class="keyword">class </span>QColor;</div>
<div class="line"><a name="l00020"></a><span class="lineno"> 20</span> <span class="keyword">class </span>QPen;</div>
<div class="line"><a name="l00021"></a><span class="lineno"> 21</span> <span class="keyword">class </span>QBrush;</div>
<div class="line"><a name="l00022"></a><span class="lineno"> 22</span> <span class="keyword">class </span>QRectF;</div>
<div class="line"><a name="l00023"></a><span class="lineno"> 23</span> <span class="keyword">class </span>QPainter;</div>
<div class="line"><a name="l00024"></a><span class="lineno"> 24</span> <span class="keyword">class </span><a class="code" href="class_qwt_text_engine.html" title="Abstract base class for rendering text strings.">QwtTextEngine</a>;</div>
<div class="line"><a name="l00025"></a><span class="lineno"> 25</span> </div>
<div class="line"><a name="l00051"></a><span class="lineno"><a class="code" href="class_qwt_text.html"> 51</a></span> <span class="keyword">class </span>QWT_EXPORT <a class="code" href="class_qwt_text.html" title="A class representing a text.">QwtText</a></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> <span class="keyword">public</span>:</div>
<div class="line"><a name="l00054"></a><span class="lineno"> 54</span> </div>
<div class="line"><a name="l00064"></a><span class="lineno"><a class="code" href="class_qwt_text.html#a63e0d6a59a427a37ed0bfa71b782fd76"> 64</a></span>  <span class="keyword">enum</span> <a class="code" href="class_qwt_text.html#a63e0d6a59a427a37ed0bfa71b782fd76" title="Text format.">TextFormat</a></div>
<div class="line"><a name="l00065"></a><span class="lineno"> 65</span>  {</div>
<div class="line"><a name="l00072"></a><span class="lineno"><a class="code" href="class_qwt_text.html#a63e0d6a59a427a37ed0bfa71b782fd76a0645d333081ec9e3574c98f510c284a1"> 72</a></span>  AutoText = 0,</div>
<div class="line"><a name="l00073"></a><span class="lineno"> 73</span> </div>
<div class="line"><a name="l00075"></a><span class="lineno"><a class="code" href="class_qwt_text.html#a63e0d6a59a427a37ed0bfa71b782fd76aa6810f6d3c785c202d2507c601b97787"> 75</a></span>  <a class="code" href="class_qwt_text.html#a63e0d6a59a427a37ed0bfa71b782fd76aa6810f6d3c785c202d2507c601b97787" title="Draw the text as it is, using a QwtPlainTextEngine.">PlainText</a>,</div>
<div class="line"><a name="l00076"></a><span class="lineno"> 76</span> </div>
<div class="line"><a name="l00078"></a><span class="lineno"><a class="code" href="class_qwt_text.html#a63e0d6a59a427a37ed0bfa71b782fd76a88f7eee487ce6f7769b67494623d8b79"> 78</a></span>  <a class="code" href="class_qwt_text.html#a63e0d6a59a427a37ed0bfa71b782fd76a88f7eee487ce6f7769b67494623d8b79" title="Use the Scribe framework (Qt Rich Text) to render the text.">RichText</a>,</div>
<div class="line"><a name="l00079"></a><span class="lineno"> 79</span> </div>
<div class="line"><a name="l00088"></a><span class="lineno"><a class="code" href="class_qwt_text.html#a63e0d6a59a427a37ed0bfa71b782fd76abf479897e4514198246a0b232a597caf"> 88</a></span>  <a class="code" href="class_qwt_text.html#a63e0d6a59a427a37ed0bfa71b782fd76abf479897e4514198246a0b232a597caf">MathMLText</a>,</div>
<div class="line"><a name="l00089"></a><span class="lineno"> 89</span> </div>
<div class="line"><a name="l00094"></a><span class="lineno"><a class="code" href="class_qwt_text.html#a63e0d6a59a427a37ed0bfa71b782fd76af31a767faf2f7e322941866c6140ddc6"> 94</a></span>  <a class="code" href="class_qwt_text.html#a63e0d6a59a427a37ed0bfa71b782fd76af31a767faf2f7e322941866c6140ddc6">TeXText</a>,</div>
<div class="line"><a name="l00095"></a><span class="lineno"> 95</span> </div>
<div class="line"><a name="l00100"></a><span class="lineno"><a class="code" href="class_qwt_text.html#a63e0d6a59a427a37ed0bfa71b782fd76ad69e3155611ef96eb14ed0cfeb69fd3d"> 100</a></span>  OtherFormat = 100</div>
<div class="line"><a name="l00101"></a><span class="lineno"> 101</span>  };</div>
<div class="line"><a name="l00102"></a><span class="lineno"> 102</span> </div>
<div class="line"><a name="l00109"></a><span class="lineno"><a class="code" href="class_qwt_text.html#a9739e47ea489e690f121e4b1d27ae24e"> 109</a></span>  <span class="keyword">enum</span> <a class="code" href="class_qwt_text.html#a9739e47ea489e690f121e4b1d27ae24e" title="Paint Attributes.">PaintAttribute</a></div>
<div class="line"><a name="l00110"></a><span class="lineno"> 110</span>  {</div>
<div class="line"><a name="l00112"></a><span class="lineno"><a class="code" href="class_qwt_text.html#a9739e47ea489e690f121e4b1d27ae24eac12e48f17fd02a6bc1840c61c4862a65"> 112</a></span>  PaintUsingTextFont = 0x01,</div>
<div class="line"><a name="l00113"></a><span class="lineno"> 113</span> </div>
<div class="line"><a name="l00115"></a><span class="lineno"><a class="code" href="class_qwt_text.html#a9739e47ea489e690f121e4b1d27ae24ea1aa48cee0a54089820e77600cf93dc4b"> 115</a></span>  PaintUsingTextColor = 0x02,</div>
<div class="line"><a name="l00116"></a><span class="lineno"> 116</span> </div>
<div class="line"><a name="l00118"></a><span class="lineno"><a class="code" href="class_qwt_text.html#a9739e47ea489e690f121e4b1d27ae24ea77dd66b2a65e9998d9803672791e1456"> 118</a></span>  PaintBackground = 0x04</div>
<div class="line"><a name="l00119"></a><span class="lineno"> 119</span>  };</div>
<div class="line"><a name="l00120"></a><span class="lineno"> 120</span> </div>
<div class="line"><a name="l00122"></a><span class="lineno"><a class="code" href="class_qwt_text.html#a0d239ca5c8e0cd3c748325ad453bb13f"> 122</a></span>  <span class="keyword">typedef</span> QFlags<PaintAttribute> <a class="code" href="class_qwt_text.html#a0d239ca5c8e0cd3c748325ad453bb13f" title="Paint attributes.">PaintAttributes</a>;</div>
<div class="line"><a name="l00123"></a><span class="lineno"> 123</span> </div>
<div class="line"><a name="l00128"></a><span class="lineno"><a class="code" href="class_qwt_text.html#a0953aabc098f410dba89bbada47f2e5a"> 128</a></span>  <span class="keyword">enum</span> <a class="code" href="class_qwt_text.html#a0953aabc098f410dba89bbada47f2e5a" title="Layout Attributes The layout attributes affects some aspects of the layout of the text...">LayoutAttribute</a></div>
<div class="line"><a name="l00129"></a><span class="lineno"> 129</span>  {</div>
<div class="line"><a name="l00136"></a><span class="lineno"><a class="code" href="class_qwt_text.html#a0953aabc098f410dba89bbada47f2e5aa35990c4c74747580e9357d490ebce42f"> 136</a></span>  MinimumLayout = 0x01</div>
<div class="line"><a name="l00137"></a><span class="lineno"> 137</span>  };</div>
<div class="line"><a name="l00138"></a><span class="lineno"> 138</span> </div>
<div class="line"><a name="l00140"></a><span class="lineno"><a class="code" href="class_qwt_text.html#aadd451b81d506c5bbefdddb8a100b9a3"> 140</a></span>  <span class="keyword">typedef</span> QFlags<LayoutAttribute> <a class="code" href="class_qwt_text.html#aadd451b81d506c5bbefdddb8a100b9a3" title="Layout attributes.">LayoutAttributes</a>;</div>
<div class="line"><a name="l00141"></a><span class="lineno"> 141</span> </div>
<div class="line"><a name="l00142"></a><span class="lineno"> 142</span>  <a class="code" href="class_qwt_text.html" title="A class representing a text.">QwtText</a>( <span class="keyword">const</span> QString & = QString::null,</div>
<div class="line"><a name="l00143"></a><span class="lineno"> 143</span>  <a class="code" href="class_qwt_text.html#a63e0d6a59a427a37ed0bfa71b782fd76" title="Text format.">TextFormat</a> textFormat = AutoText );</div>
<div class="line"><a name="l00144"></a><span class="lineno"> 144</span>  <a class="code" href="class_qwt_text.html" title="A class representing a text.">QwtText</a>( <span class="keyword">const</span> <a class="code" href="class_qwt_text.html" title="A class representing a text.">QwtText</a> & );</div>
<div class="line"><a name="l00145"></a><span class="lineno"> 145</span>  ~<a class="code" href="class_qwt_text.html" title="A class representing a text.">QwtText</a>();</div>
<div class="line"><a name="l00146"></a><span class="lineno"> 146</span> </div>
<div class="line"><a name="l00147"></a><span class="lineno"> 147</span>  <a class="code" href="class_qwt_text.html" title="A class representing a text.">QwtText</a> &operator=( <span class="keyword">const</span> <a class="code" href="class_qwt_text.html" title="A class representing a text.">QwtText</a> & );</div>
<div class="line"><a name="l00148"></a><span class="lineno"> 148</span> </div>
<div class="line"><a name="l00149"></a><span class="lineno"> 149</span>  <span class="keywordtype">bool</span> operator==( <span class="keyword">const</span> <a class="code" href="class_qwt_text.html" title="A class representing a text.">QwtText</a> & ) <span class="keyword">const</span>;</div>
<div class="line"><a name="l00150"></a><span class="lineno"> 150</span>  <span class="keywordtype">bool</span> operator!=( <span class="keyword">const</span> <a class="code" href="class_qwt_text.html" title="A class representing a text.">QwtText</a> & ) <span class="keyword">const</span>;</div>
<div class="line"><a name="l00151"></a><span class="lineno"> 151</span> </div>
<div class="line"><a name="l00152"></a><span class="lineno"> 152</span>  <span class="keywordtype">void</span> setText( <span class="keyword">const</span> QString &,</div>
<div class="line"><a name="l00153"></a><span class="lineno"> 153</span>  <a class="code" href="class_qwt_text.html#a63e0d6a59a427a37ed0bfa71b782fd76" title="Text format.">QwtText::TextFormat</a> textFormat = AutoText );</div>
<div class="line"><a name="l00154"></a><span class="lineno"> 154</span>  QString text() <span class="keyword">const</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>  <span class="keywordtype">bool</span> isNull() <span class="keyword">const</span>;</div>
<div class="line"><a name="l00157"></a><span class="lineno"> 157</span>  <span class="keywordtype">bool</span> isEmpty() <span class="keyword">const</span>;</div>
<div class="line"><a name="l00158"></a><span class="lineno"> 158</span> </div>
<div class="line"><a name="l00159"></a><span class="lineno"> 159</span>  <span class="keywordtype">void</span> setFont( <span class="keyword">const</span> QFont & );</div>
<div class="line"><a name="l00160"></a><span class="lineno"> 160</span>  QFont font() <span class="keyword">const</span>;</div>
<div class="line"><a name="l00161"></a><span class="lineno"> 161</span> </div>
<div class="line"><a name="l00162"></a><span class="lineno"> 162</span>  QFont usedFont( <span class="keyword">const</span> QFont & ) <span class="keyword">const</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="keywordtype">void</span> setRenderFlags( <span class="keywordtype">int</span> flags );</div>
<div class="line"><a name="l00165"></a><span class="lineno"> 165</span>  <span class="keywordtype">int</span> renderFlags() <span class="keyword">const</span>;</div>
<div class="line"><a name="l00166"></a><span class="lineno"> 166</span> </div>
<div class="line"><a name="l00167"></a><span class="lineno"> 167</span>  <span class="keywordtype">void</span> setColor( <span class="keyword">const</span> QColor & );</div>
<div class="line"><a name="l00168"></a><span class="lineno"> 168</span>  QColor color() <span class="keyword">const</span>;</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>  QColor usedColor( <span class="keyword">const</span> QColor & ) <span class="keyword">const</span>;</div>
<div class="line"><a name="l00171"></a><span class="lineno"> 171</span> </div>
<div class="line"><a name="l00172"></a><span class="lineno"> 172</span>  <span class="keywordtype">void</span> setBorderRadius( <span class="keywordtype">double</span> );</div>
<div class="line"><a name="l00173"></a><span class="lineno"> 173</span>  <span class="keywordtype">double</span> borderRadius() <span class="keyword">const</span>;</div>
<div class="line"><a name="l00174"></a><span class="lineno"> 174</span> </div>
<div class="line"><a name="l00175"></a><span class="lineno"> 175</span>  <span class="keywordtype">void</span> setBorderPen( <span class="keyword">const</span> QPen & );</div>
<div class="line"><a name="l00176"></a><span class="lineno"> 176</span>  QPen borderPen() <span class="keyword">const</span>;</div>
<div class="line"><a name="l00177"></a><span class="lineno"> 177</span> </div>
<div class="line"><a name="l00178"></a><span class="lineno"> 178</span>  <span class="keywordtype">void</span> setBackgroundBrush( <span class="keyword">const</span> QBrush & );</div>
<div class="line"><a name="l00179"></a><span class="lineno"> 179</span>  QBrush backgroundBrush() <span class="keyword">const</span>;</div>
<div class="line"><a name="l00180"></a><span class="lineno"> 180</span> </div>
<div class="line"><a name="l00181"></a><span class="lineno"> 181</span>  <span class="keywordtype">void</span> setPaintAttribute( <a class="code" href="class_qwt_text.html#a9739e47ea489e690f121e4b1d27ae24e" title="Paint Attributes.">PaintAttribute</a>, <span class="keywordtype">bool</span> on = <span class="keyword">true</span> );</div>
<div class="line"><a name="l00182"></a><span class="lineno"> 182</span>  <span class="keywordtype">bool</span> testPaintAttribute( <a class="code" href="class_qwt_text.html#a9739e47ea489e690f121e4b1d27ae24e" title="Paint Attributes.">PaintAttribute</a> ) <span class="keyword">const</span>;</div>
<div class="line"><a name="l00183"></a><span class="lineno"> 183</span> </div>
<div class="line"><a name="l00184"></a><span class="lineno"> 184</span>  <span class="keywordtype">void</span> setLayoutAttribute( <a class="code" href="class_qwt_text.html#a0953aabc098f410dba89bbada47f2e5a" title="Layout Attributes The layout attributes affects some aspects of the layout of the text...">LayoutAttribute</a>, <span class="keywordtype">bool</span> on = <span class="keyword">true</span> );</div>
<div class="line"><a name="l00185"></a><span class="lineno"> 185</span>  <span class="keywordtype">bool</span> testLayoutAttribute( <a class="code" href="class_qwt_text.html#a0953aabc098f410dba89bbada47f2e5a" title="Layout Attributes The layout attributes affects some aspects of the layout of the text...">LayoutAttribute</a> ) <span class="keyword">const</span>;</div>
<div class="line"><a name="l00186"></a><span class="lineno"> 186</span> </div>
<div class="line"><a name="l00187"></a><span class="lineno"> 187</span>  <span class="keywordtype">double</span> heightForWidth( <span class="keywordtype">double</span> width, <span class="keyword">const</span> QFont & = QFont() ) <span class="keyword">const</span>;</div>
<div class="line"><a name="l00188"></a><span class="lineno"> 188</span>  QSizeF textSize( <span class="keyword">const</span> QFont & = QFont() ) <span class="keyword">const</span>;</div>
<div class="line"><a name="l00189"></a><span class="lineno"> 189</span> </div>
<div class="line"><a name="l00190"></a><span class="lineno"> 190</span>  <span class="keywordtype">void</span> draw( QPainter *painter, <span class="keyword">const</span> QRectF &rect ) <span class="keyword">const</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">static</span> <span class="keyword">const</span> <a class="code" href="class_qwt_text_engine.html" title="Abstract base class for rendering text strings.">QwtTextEngine</a> *textEngine( </div>
<div class="line"><a name="l00193"></a><span class="lineno"> 193</span>  <span class="keyword">const</span> QString &text, <a class="code" href="class_qwt_text.html#a63e0d6a59a427a37ed0bfa71b782fd76" title="Text format.">QwtText::TextFormat</a> = AutoText );</div>
<div class="line"><a name="l00194"></a><span class="lineno"> 194</span> </div>
<div class="line"><a name="l00195"></a><span class="lineno"> 195</span>  <span class="keyword">static</span> <span class="keyword">const</span> <a class="code" href="class_qwt_text_engine.html" title="Abstract base class for rendering text strings.">QwtTextEngine</a> *textEngine( <a class="code" href="class_qwt_text.html#a63e0d6a59a427a37ed0bfa71b782fd76" title="Text format.">QwtText::TextFormat</a> );</div>
<div class="line"><a name="l00196"></a><span class="lineno"> 196</span>  <span class="keyword">static</span> <span class="keywordtype">void</span> setTextEngine( <a class="code" href="class_qwt_text.html#a63e0d6a59a427a37ed0bfa71b782fd76" title="Text format.">QwtText::TextFormat</a>, <a class="code" href="class_qwt_text_engine.html" title="Abstract base class for rendering text strings.">QwtTextEngine</a> * );</div>
<div class="line"><a name="l00197"></a><span class="lineno"> 197</span> </div>
<div class="line"><a name="l00198"></a><span class="lineno"> 198</span> <span class="keyword">private</span>:</div>
<div class="line"><a name="l00199"></a><span class="lineno"> 199</span>  <span class="keyword">class </span>PrivateData;</div>
<div class="line"><a name="l00200"></a><span class="lineno"> 200</span>  PrivateData *d_data;</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>  <span class="keyword">class </span>LayoutCache;</div>
<div class="line"><a name="l00203"></a><span class="lineno"> 203</span>  LayoutCache *d_layoutCache;</div>
<div class="line"><a name="l00204"></a><span class="lineno"> 204</span> };</div>
<div class="line"><a name="l00205"></a><span class="lineno"> 205</span> </div>
<div class="line"><a name="l00207"></a><span class="lineno"><a class="code" href="class_qwt_text.html#afdf53f75d1b8ce6f2f0b00df59fa0177"> 207</a></span> <span class="keyword">inline</span> <span class="keywordtype">bool</span> <a class="code" href="class_qwt_text.html#afdf53f75d1b8ce6f2f0b00df59fa0177">QwtText::isNull</a>()<span class="keyword"> const</span></div>
<div class="line"><a name="l00208"></a><span class="lineno"> 208</span> <span class="keyword"></span>{</div>
<div class="line"><a name="l00209"></a><span class="lineno"> 209</span>  <span class="keywordflow">return</span> <a class="code" href="class_qwt_text.html#a15a42a83153f82bab8cfc283d090d736">text</a>().isNull();</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> </div>
<div class="line"><a name="l00213"></a><span class="lineno"><a class="code" href="class_qwt_text.html#a25843b1120b648752ed5be2247ebe43f"> 213</a></span> <span class="keyword">inline</span> <span class="keywordtype">bool</span> <a class="code" href="class_qwt_text.html#a25843b1120b648752ed5be2247ebe43f">QwtText::isEmpty</a>()<span class="keyword"> const</span></div>
<div class="line"><a name="l00214"></a><span class="lineno"> 214</span> <span class="keyword"></span>{</div>
<div class="line"><a name="l00215"></a><span class="lineno"> 215</span>  <span class="keywordflow">return</span> <a class="code" href="class_qwt_text.html#a15a42a83153f82bab8cfc283d090d736">text</a>().isEmpty();</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> </div>
<div class="line"><a name="l00218"></a><span class="lineno"> 218</span> Q_DECLARE_OPERATORS_FOR_FLAGS( <a class="code" href="class_qwt_text.html#a0d239ca5c8e0cd3c748325ad453bb13f" title="Paint attributes.">QwtText::PaintAttributes</a> )</div>
<div class="line"><a name="l00219"></a><span class="lineno"> 219</span> Q_DECLARE_OPERATORS_FOR_FLAGS( <a class="code" href="class_qwt_text.html" title="A class representing a text.">QwtText</a>::LayoutAttributes )</div>
<div class="line"><a name="l00220"></a><span class="lineno"> 220</span> </div>
<div class="line"><a name="l00221"></a><span class="lineno"> 221</span> Q_DECLARE_METATYPE( <a class="code" href="class_qwt_text.html" title="A class representing a text.">QwtText</a> )</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="preprocessor">#endif</span></div>
</div><!-- fragment --></div><!-- contents -->
<!-- start footer part -->
<hr class="footer"/><address class="footer"><small>
Generated by  <a href="http://www.doxygen.org/index.html">
<img class="footer" src="doxygen.png" alt="doxygen"/>
</a> 1.8.3.1
</small></address>
</body>
</html>