doc/html/qiconfactory.html


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

<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">
<!-- /home/espenr/tmp/qt-3.3.8-espenr-2499/qt-x11-free-3.3.8/src/kernel/qiconset.cpp:850 -->
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1">
<title>TQIconFactory Class</title>
<style type="text/css"><!--
fn { margin-left: 1cm; text-indent: -1cm; }
a:link { color: #004faf; text-decoration: none }
a:visited { color: #672967; text-decoration: none }
body { background: #ffffff; color: black; }
--></style>
</head>
<body>

<table border="0" cellpadding="0" cellspacing="0" width="100%">
<tr bgcolor="#E5E5E5">
<td valign=center>
 <a href="index.html">
<font color="#004faf">Home</font></a>
 | <a href="classes.html">
<font color="#004faf">All&nbsp;Classes</font></a>
 | <a href="mainclasses.html">
<font color="#004faf">Main&nbsp;Classes</font></a>
 | <a href="annotated.html">
<font color="#004faf">Annotated</font></a>
 | <a href="groups.html">
<font color="#004faf">Grouped&nbsp;Classes</font></a>
 | <a href="functions.html">
<font color="#004faf">Functions</font></a>
</td>
<td align="right" valign="center"><img src="logo32.png" align="right" width="64" height="32" border="0"></td></tr></table><h1 align=center>TQIconFactory Class Reference</h1>

<p>The TQIconFactory class is used to create pixmaps for a TQIconSet.
<a href="#details">More...</a>
<p><tt>#include &lt;<a href="qiconset-h.html">qiconset.h</a>&gt;</tt>
<p><a href="qiconfactory-members.html">List of all member functions.</a>
<h2>Public Members</h2>
<ul>
<li class=fn><a href="#TQIconFactory"><b>TQIconFactory</b></a> ()</li>
<li class=fn>virtual <a href="#~TQIconFactory"><b>~TQIconFactory</b></a> ()</li>
<li class=fn>virtual TQPixmap * <a href="#createPixmap"><b>createPixmap</b></a> ( const&nbsp;TQIconSet&nbsp;&amp;&nbsp;iconSet, TQIconSet::Size&nbsp;size, TQIconSet::Mode&nbsp;mode, TQIconSet::State&nbsp;state )</li>
<li class=fn>void <a href="#setAutoDelete"><b>setAutoDelete</b></a> ( bool&nbsp;autoDelete )</li>
<li class=fn>bool <a href="#autoDelete"><b>autoDelete</b></a> () const</li>
</ul>
<h2>Static Public Members</h2>
<ul>
<li class=fn>TQIconFactory * <a href="#defaultFactory"><b>defaultFactory</b></a> ()</li>
<li class=fn>void <a href="#installDefaultFactory"><b>installDefaultFactory</b></a> ( TQIconFactory&nbsp;*&nbsp;factory )</li>
</ul>
<hr><a name="details"></a><h2>Detailed Description</h2>
 

The TQIconFactory class is used to create pixmaps for a <a href="qiconset.html">TQIconSet</a>.
<p> By reimplementing <a href="#createPixmap">createPixmap</a>(), you can override TQIconSet's
default algorithm for computing pixmaps not supplied by the user.
<p> Call <a href="#setAutoDelete">setAutoDelete</a>(TRUE) if you want the factory to automatically
delete itself when it is no longer needed by TQIconSet.
<p> <p>See also <a href="qiconset.html">TQIconSet</a> and <a href="advanced.html">Advanced Widgets</a>.

<hr><h2>Member Function Documentation</h2>
<h3 class=fn><a name="TQIconFactory"></a>TQIconFactory::TQIconFactory ()
</h3>
Constructs an icon factory.

<h3 class=fn><a name="~TQIconFactory"></a>TQIconFactory::~TQIconFactory ()<tt> [virtual]</tt>
</h3>
Destroys the object and frees any allocated resources.

<h3 class=fn>bool <a name="autoDelete"></a>TQIconFactory::autoDelete () const
</h3>

<p> Returns TRUE if auto-deletion is enabled; otherwise returns FALSE.
<p> <p>See also <a href="#setAutoDelete">setAutoDelete</a>().

<h3 class=fn><a href="qpixmap.html">TQPixmap</a>&nbsp;* <a name="createPixmap"></a>TQIconFactory::createPixmap ( const&nbsp;<a href="qiconset.html">TQIconSet</a>&nbsp;&amp;&nbsp;iconSet, <a href="qiconset.html#Size-enum">TQIconSet::Size</a>&nbsp;size, <a href="qiconset.html#Mode-enum">TQIconSet::Mode</a>&nbsp;mode, <a href="qiconset.html#State-enum">TQIconSet::State</a>&nbsp;state )<tt> [virtual]</tt>
</h3>
Ceates a pixmap for <em>iconSet</em> with a certain <em>size</em>, <em>mode</em>, and
<em>state</em>. Returns 0 if the default <a href="qiconset.html">TQIconSet</a> algorithm should be
used to create a pixmap that wasn't supplied by the user.
<p> It is the caller's responsibility to delete the returned pixmap.
<p> The default implementation always returns 0.

<h3 class=fn><a href="qiconfactory.html">TQIconFactory</a>&nbsp;* <a name="defaultFactory"></a>TQIconFactory::defaultFactory ()<tt> [static]</tt>
</h3>
Returns the default icon factory.
<p> <p>See also <a href="#installDefaultFactory">installDefaultFactory</a>().

<h3 class=fn>void <a name="installDefaultFactory"></a>TQIconFactory::installDefaultFactory ( <a href="qiconfactory.html">TQIconFactory</a>&nbsp;*&nbsp;factory )<tt> [static]</tt>
</h3>
Replaces the default icon factory with <em>factory</em>.

<h3 class=fn>void <a name="setAutoDelete"></a>TQIconFactory::setAutoDelete ( bool&nbsp;autoDelete )
</h3>

<p> If <em>autoDelete</em> is TRUE, sets the icon factory to automatically
delete itself when it is no longer referenced by any <a href="qiconset.html">TQIconSet</a> and
isn't the default factory. If <em>autoDelete</em> is FALSE (the default)
auto-deletion is disabled.
<p> <p>See also <a href="#autoDelete">autoDelete</a>() and <a href="#defaultFactory">defaultFactory</a>().

<!-- eof -->
<hr><p>
This file is part of the <a href="index.html">TQt toolkit</a>.
Copyright &copy; 1995-2007
<a href="http://www.trolltech.com/">Trolltech</a>. All Rights Reserved.<p><address><hr><div align=center>
<table width=100% cellspacing=0 border=0><tr>
<td>Copyright &copy; 2007
<a href="troll.html">Trolltech</a><td align=center><a href="trademarks.html">Trademarks</a>
<td align=right><div align=right>TQt 3.3.8</div>
</table></div></address></body>
</html>