File: qplatformcursorimage.html

package info (click to toggle)
qt4-x11 4%3A4.8.2%2Bdfsg-11
  • links: PTS, VCS
  • area: main
  • in suites: wheezy
  • size: 701,696 kB
  • sloc: cpp: 2,686,179; ansic: 375,485; python: 25,859; sh: 19,349; xml: 17,091; perl: 14,765; yacc: 5,383; asm: 5,038; makefile: 1,259; lex: 555; ruby: 526; objc: 347; cs: 112; pascal: 112; php: 54; sed: 34
file content (116 lines) | stat: -rw-r--r-- 8,349 bytes parent folder | download 
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
 
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en_US" lang="en_US">
<head>
  <meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<!-- qplatformcursor_qpa.cpp -->
  <title>Qt 4.8: QPlatformCursorImage Class Reference</title>
  <link rel="stylesheet" type="text/css" href="style/offline.css" />
</head>
<body>
<div class="header" id="qtdocheader">
  <div class="content"> 
    <a href="index.html" class="qtref"><span>Qt Reference Documentation</span></a>
  </div>
  <div class="breadcrumb toolblock">
    <ul>
      <li class="first"><a href="index.html">Home</a></li>
      <!--  Breadcrumbs go here -->
<li><a href="modules.html">Modules</a></li>
<li><a href="qtgui.html">QtGui</a></li>
<li>QPlatformCursorImage</li>
    </ul>
  </div>
</div>
<div class="content mainContent">
<div class="toc">
<h3><a name="toc">Contents</a></h3>
<ul>
<li class="level1"><a href="#public-functions">Public Functions</a></li>
<li class="level1"><a href="#details">Detailed Description</a></li>
</ul>
</div>
<h1 class="title">QPlatformCursorImage Class Reference</h1>
<!-- $$$QPlatformCursorImage-brief -->
<p>The QPlatformCursorImage class provides a set of graphics intended to be used as cursors. <a href="#details">More...</a></p>
<!-- @@@QPlatformCursorImage -->
<pre class="cpp"> <span class="preprocessor">#include &lt;QPlatformCursorImage&gt;</span></pre><p>This class was introduced in Qt 4.8.</p>
<ul>
<li><a href="qplatformcursorimage-members.html">List of all members, including inherited members</a></li>
</ul>
<a name="public-functions"></a>
<h2>Public Functions</h2>
<table class="alignedsummary">
<tr><td class="memItemLeft rightAlign topAlign"> </td><td class="memItemRight bottomAlign"><b><a href="qplatformcursorimage.html#QPlatformCursorImage">QPlatformCursorImage</a></b> ( const uchar * <i>data</i>, const uchar * <i>mask</i>, int <i>width</i>, int <i>height</i>, int <i>hotX</i>, int <i>hotY</i> )</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> QPoint </td><td class="memItemRight bottomAlign"><b><a href="qplatformcursorimage.html#hotspotx">hotspot</a></b> ()</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> QImage * </td><td class="memItemRight bottomAlign"><b><a href="qplatformcursorimage.html#image">image</a></b> ()</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> void </td><td class="memItemRight bottomAlign"><b><a href="qplatformcursorimage.html#set">set</a></b> ( const uchar * <i>data</i>, const uchar * <i>mask</i>, int <i>width</i>, int <i>height</i>, int <i>hx</i>, int <i>hy</i> )</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> void </td><td class="memItemRight bottomAlign"><b><a href="qplatformcursorimage.html#set-2">set</a></b> ( const QImage &amp; <i>image</i>, int <i>hx</i>, int <i>hy</i> )</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> void </td><td class="memItemRight bottomAlign"><b><a href="qplatformcursorimage.html#set-3">set</a></b> ( Qt::CursorShape <i>id</i> )</td></tr>
</table>
<a name="details"></a>
<!-- $$$QPlatformCursorImage-description -->
<div class="descr">
<h2>Detailed Description</h2>
<p>The QPlatformCursorImage class provides a set of graphics intended to be used as cursors.</p>
</div>
<p><b>See also </b><a href="qplatformcursor.html">QPlatformCursor</a>.</p>
<!-- @@@QPlatformCursorImage -->
<div class="func">
<h2>Member Function Documentation</h2>
<!-- $$$QPlatformCursorImage[overload1]$$$QPlatformCursorImageconstuchar*constuchar*intintintint -->
<h3 class="fn"><a name="QPlatformCursorImage"></a>QPlatformCursorImage::<span class="name">QPlatformCursorImage</span> ( const <span class="type"><a href="qtglobal.html#uchar-typedef">uchar</a></span> * <i>data</i>, const <span class="type"><a href="qtglobal.html#uchar-typedef">uchar</a></span> * <i>mask</i>, <span class="type">int</span> <i>width</i>, <span class="type">int</span> <i>height</i>, <span class="type">int</span> <i>hotX</i>, <span class="type">int</span> <i>hotY</i> )</h3>
<p>Sets the cursor image to the graphic represented by the combination of <i>data</i> and <i>mask</i>, with dimensions given by <i>width</i> and <i>height</i> and a hotspot at the point specified by (<i>hotX</i>, <i>hotY</i>).</p>
<p><b>See also </b><a href="qplatformcursorimage.html#set">set</a>().</p>
<!-- @@@QPlatformCursorImage -->
<!-- $$$hotspot[overload1]$$$hotspot -->
<h3 class="fn"><a name="hotspotx"></a><span class="type"><a href="qpoint.html">QPoint</a></span> QPlatformCursorImage::<span class="name">hotspot</span> ()</h3>
<p>Return the cursor's hotspot</p>
<!-- @@@hotspot -->
<!-- $$$image[overload1]$$$image -->
<h3 class="fn"><a name="image"></a><span class="type"><a href="qimage.html">QImage</a></span> * QPlatformCursorImage::<span class="name">image</span> ()</h3>
<p>Return the cursor graphic as a pointer to a <a href="qimage.html">QImage</a></p>
<!-- @@@image -->
<!-- $$$set[overload1]$$$setconstuchar*constuchar*intintintint -->
<h3 class="fn"><a name="set"></a><span class="type">void</span> QPlatformCursorImage::<span class="name">set</span> ( const <span class="type"><a href="qtglobal.html#uchar-typedef">uchar</a></span> * <i>data</i>, const <span class="type"><a href="qtglobal.html#uchar-typedef">uchar</a></span> * <i>mask</i>, <span class="type">int</span> <i>width</i>, <span class="type">int</span> <i>height</i>, <span class="type">int</span> <i>hx</i>, <span class="type">int</span> <i>hy</i> )</h3>
<p>Sets the cursor image to the graphic represented by the combination of <i>data</i> and <i>mask</i>, with dimensions given by <i>width</i> and <i>height</i> and a hotspot at the point specified by (<i>hx</i>, <i>hy</i>).</p>
<p>The image data specified by <i>data</i> must be supplied in the format described by <a href="qimage.html#Format-enum">QImage::Format_Indexed8</a>.</p>
<p>The corresponding mask data specified by <i>mask</i> must be supplied in a character array containing packed 1 bit per pixel format data, with any padding bits at the end of the array. Bits of value 0 represent transparent pixels in the image data.</p>
<!-- @@@set -->
<!-- $$$set$$$setconstQImage&intint -->
<h3 class="fn"><a name="set-2"></a><span class="type">void</span> QPlatformCursorImage::<span class="name">set</span> ( const <span class="type"><a href="qimage.html">QImage</a></span> &amp; <i>image</i>, <span class="type">int</span> <i>hx</i>, <span class="type">int</span> <i>hy</i> )</h3>
<p>Sets the cursor image to the given <i>image</i>, with the hotspot at the point specified by (<i>hx</i>, <i>hy</i>).</p>
<!-- @@@set -->
<!-- $$$set$$$setQt::CursorShape -->
<h3 class="fn"><a name="set-3"></a><span class="type">void</span> QPlatformCursorImage::<span class="name">set</span> ( <span class="type"><a href="qt.html#CursorShape-enum">Qt::CursorShape</a></span> <i>id</i> )</h3>
<p>Calling this method sets the cursor image to the specified shape</p>
<p><i>id</i> is one of the defined <a href="qt.html#CursorShape-enum">Qt::CursorShape</a> values.</p>
<p>If id is invalid, <a href="qt.html#CursorShape-enum">Qt::BitmapCursor</a>, or unknown by the implementation, <a href="qt.html#CursorShape-enum">Qt::ArrowCursor</a> is used instead.</p>
<!-- @@@set -->
</div>
  <div class="ft">
    <span></span>
  </div>
</div> 
<div class="footer">
    <p>
      <acronym title="Copyright">&copy;</acronym> 2012 Nokia Corporation and/or its
      subsidiaries. Documentation contributions included herein are the copyrights of
      their respective owners.</p>
    <br />
    <p>
      The documentation provided herein is licensed under the terms of the
      <a href="http://www.gnu.org/licenses/fdl.html">GNU Free Documentation
      License version 1.3</a> as published by the Free Software Foundation.</p>
    <p>
      Documentation sources may be obtained from <a href="http://www.qt-project.org">
      www.qt-project.org</a>.</p>
    <br />
    <p>
      Nokia, Qt and their respective logos are trademarks of Nokia Corporation 
      in Finland and/or other countries worldwide. All other trademarks are property
      of their respective owners. <a title="Privacy Policy"
      href="http://en.gitorious.org/privacy_policy/">Privacy Policy</a></p>
</div>
</body>
</html>