1
<?xml version="1.0" encoding="iso-8859-1"?>
3
PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "DTD/xhtml1-strict.dtd">
4
<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en">
5
<!-- /tmp/qt-4.0.0-espenr-1119621036935/qt-x11-opensource-desktop-4.0.0/src/qt3support/widgets/q3hbox.cpp -->
7
<title>Qt 4.0: Q3HBox Class Reference</title>
8
<style>h3.fn,span.fn { margin-left: 1cm; text-indent: -1cm; }
9
a:link { color: #004faf; text-decoration: none }
10
a:visited { color: #672967; text-decoration: none }
11
td.postheader { font-family: sans-serif }
12
tr.address { font-family: sans-serif }
13
body { background: #ffffff; color: black; }</style>
16
<table border="0" cellpadding="0" cellspacing="0" width="100%">
18
<td align="left" valign="top" width="32"><img src="images/qt-logo.png" align="left" width="32" height="32" border="0" /></td>
19
<td width="1"> </td><td class="postheader" valign="center"><a href="index.html"><font color="#004faf">Home</font></a> · <a href="classes.html"><font color="#004faf">All Classes</font></a> · <a href="mainclasses.html"><font color="#004faf">Main Classes</font></a> · <a href="annotated.html"><font color="#004faf">Annotated</font></a> · <a href="groups.html"><font color="#004faf">Grouped Classes</font></a> · <a href="functions.html"><font color="#004faf">Functions</font></a></td>
20
<td align="right" valign="top" width="230"><img src="images/trolltech-logo.png" align="right" width="203" height="32" border="0" /></td></tr></table><h1 align="center">Q3HBox Class Reference</h1>
21
<p>The Q3HBox widget provides horizontal geometry management for its child widgets. <a href="#details">More...</a></p>
22
<pre>#include <Q3HBox></pre><p><b>This class is part of the Qt 3 support library.</b> It is provided to keep old source code working. We strongly advise against using it in new code. See the <a href="porting4.html">Porting Guide</a> for more information.</p>
23
<p>Part of the <a href="qt3support.html">Qt3Support</a> module.</p>
24
<p>Inherits <a href="q3frame.html">Q3Frame</a>.</p>
25
<p>Inherited by <a href="q3vbox.html">Q3VBox</a>.</p>
27
<li><a href="q3hbox-members.html">List of all members, including inherited members</a></li>
29
<a name="public-functions"></a>
30
<h3>Public Functions</h3>
32
<li><div class="fn"/><b><a href="q3hbox.html#Q3HBox">Q3HBox</a></b> ( QWidget * <i>parent</i> = 0, const char * <i>name</i> = 0, Qt::WFlags <i>f</i> = 0 )</li>
33
<li><div class="fn"/>void <b><a href="q3hbox.html#setSpacing">setSpacing</a></b> ( int <i>space</i> )</li>
34
<li><div class="fn"/>bool <b><a href="q3hbox.html#setStretchFactor">setStretchFactor</a></b> ( QWidget * <i>w</i>, int <i>stretch</i> )</li>
37
<li><div class="fn"/>4 public functions inherited from <a href="q3frame.html#public-functions">Q3Frame</a></li>
38
<li><div class="fn"/>13 public functions inherited from <a href="qframe.html#public-functions">QFrame</a></li>
39
<li><div class="fn"/>183 public functions inherited from <a href="qwidget.html#public-functions">QWidget</a></li>
40
<li><div class="fn"/>28 public functions inherited from <a href="qobject.html#public-functions">QObject</a></li>
41
<li><div class="fn"/>10 public functions inherited from <a href="qpaintdevice.html#public-functions">QPaintDevice</a></li>
43
<a name="protected-functions"></a>
44
<h3>Protected Functions</h3>
46
<li><div class="fn"/><b><a href="q3hbox.html#Q3HBox-2">Q3HBox</a></b> ( bool <i>horizontal</i>, QWidget * <i>parent</i>, const char * <i>name</i>, Qt::WFlags <i>f</i> = 0 )</li>
49
<li><div class="fn"/>5 protected functions inherited from <a href="q3frame.html#protected-functions">Q3Frame</a></li>
50
<li><div class="fn"/>39 protected functions inherited from <a href="qwidget.html#protected-functions">QWidget</a></li>
51
<li><div class="fn"/>7 protected functions inherited from <a href="qobject.html#protected-functions">QObject</a></li>
53
<h3>Additional Inherited Members</h3>
55
<li><div class="fn"/>2 properties inherited from <a href="q3frame.html#properties">Q3Frame</a></li>
56
<li><div class="fn"/>6 properties inherited from <a href="qframe.html#properties">QFrame</a></li>
57
<li><div class="fn"/>52 properties inherited from <a href="qwidget.html#properties">QWidget</a></li>
58
<li><div class="fn"/>1 property inherited from <a href="qobject.html#properties">QObject</a></li>
59
<li><div class="fn"/>17 public slots inherited from <a href="qwidget.html#public-slots">QWidget</a></li>
60
<li><div class="fn"/>1 public slot inherited from <a href="qobject.html#public-slots">QObject</a></li>
61
<li><div class="fn"/>1 signal inherited from <a href="qwidget.html#signals">QWidget</a></li>
62
<li><div class="fn"/>1 signal inherited from <a href="qobject.html#signals">QObject</a></li>
63
<li><div class="fn"/>2 static public members inherited from <a href="qframe.html#static-public-members">QFrame</a></li>
64
<li><div class="fn"/>4 static public members inherited from <a href="qwidget.html#static-public-members">QWidget</a></li>
65
<li><div class="fn"/>4 static public members inherited from <a href="qobject.html#static-public-members">QObject</a></li>
67
<a name="details"></a>
69
<h2>Detailed Description</h2>
70
<p>The Q3HBox widget provides horizontal geometry management for its child widgets.</p>
71
<p>All the horizontal box's child widgets will be placed alongside each other and sized according to their <a href="q3hbox.html#sizeHint">sizeHint</a>()s.</p>
72
<p>Use <a href="q3frame.html#margin-prop">setMargin</a>() to add space around the edges, and use <a href="q3hbox.html#setSpacing">setSpacing</a>() to add space between the widgets. Use <a href="q3hbox.html#setStretchFactor">setStretchFactor</a>() if you want the widgets to be different sizes in proportion to one another. (See <a href="layout.html">Layouts</a> for more information on stretch factors.)</p>
73
<center><img src="images/qhbox-m.png" alt="Q3HBox" /></center><p>See also <a href="qhboxlayout.html">QHBoxLayout</a>, <a href="q3vbox.html">Q3VBox</a>, and <a href="q3grid.html">Q3Grid</a>.</p>
75
<h2>Member Function Documentation</h2>
76
<h3 class="fn"><a name="Q3HBox"></a>Q3HBox::Q3HBox ( <a href="qwidget.html">QWidget</a> * <i>parent</i> = 0, const char * <i>name</i> = 0, <a href="qt.html#WFlags-typedef">Qt::WFlags</a> <i>f</i> = 0 )</h3>
77
<p>Constructs an hbox widget with parent <i>parent</i>, called <i>name</i>. The parent, name and widget flags, <i>f</i>, are passed to the <a href="q3frame.html">Q3Frame</a> constructor.</p>
78
<h3 class="fn"><a name="Q3HBox-2"></a>Q3HBox::Q3HBox ( bool <i>horizontal</i>, <a href="qwidget.html">QWidget</a> * <i>parent</i>, const char * <i>name</i>, <a href="qt.html#WFlags-typedef">Qt::WFlags</a> <i>f</i> = 0 ) <tt> [protected]</tt></h3>
79
<p>Constructs a horizontal hbox if <i>horizontal</i> is TRUE, otherwise constructs a vertical hbox (also known as a vbox).</p>
80
<p>This constructor is provided for the <a href="porting4.html#qvbox">QVBox</a> class. You should never need to use it directly.</p>
81
<p>The <i>parent</i>, <i>name</i> and widget flags, <i>f</i>, are passed to the <a href="q3frame.html">Q3Frame</a> constructor.</p>
82
<h3 class="fn"><a name="setSpacing"></a>void Q3HBox::setSpacing ( int <i>space</i> )</h3>
83
<p>Sets the spacing between the child widgets to <i>space</i>.</p>
84
<h3 class="fn"><a name="setStretchFactor"></a>bool Q3HBox::setStretchFactor ( <a href="qwidget.html">QWidget</a> * <i>w</i>, int <i>stretch</i> )</h3>
85
<p>Sets the stretch factor of widget <i>w</i> to <i>stretch</i>. Returns TRUE if <i>w</i> is found. Otherwise returns FALSE.</p>
86
<p>See also <a href="qboxlayout.html#setStretchFactor">QBoxLayout::setStretchFactor</a>() and <a href="layout.html">Layouts</a>.</p>
87
<p /><address><hr /><div align="center">
88
<table width="100%" cellspacing="0" border="0"><tr class="address">
89
<td width="30%">Copyright © 2005 <a href="trolltech.html">Trolltech</a></td>
90
<td width="40%" align="center"><a href="trademarks.html">Trademarks</a></td>
91
<td width="30%" align="right"><div align="right">Qt 4.0.0</div></td>
92
</tr></table></div></address></body>