You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
99 lines
4.3 KiB
99 lines
4.3 KiB
<!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/tqevent.cpp:2143 -->
|
|
<html>
|
|
<head>
|
|
<meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1">
|
|
<title>TQChildEvent 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 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>
|
|
<td align="right" valign="center"><img src="logo32.png" align="right" width="64" height="32" border="0"></td></tr></table><h1 align=center>TQChildEvent Class Reference</h1>
|
|
|
|
<p>The TQChildEvent class contains event parameters for child object
|
|
events.
|
|
<a href="#details">More...</a>
|
|
<p><tt>#include <<a href="tqevent-h.html">tqevent.h</a>></tt>
|
|
<p>Inherits <a href="tqevent.html">TQEvent</a>.
|
|
<p><a href="qchildevent-members.html">List of all member functions.</a>
|
|
<h2>Public Members</h2>
|
|
<ul>
|
|
<li class=fn><a href="#TQChildEvent"><b>TQChildEvent</b></a> ( Type type, TQObject * child )</li>
|
|
<li class=fn>TQObject * <a href="#child"><b>child</b></a> () const</li>
|
|
<li class=fn>bool <a href="#inserted"><b>inserted</b></a> () const</li>
|
|
<li class=fn>bool <a href="#removed"><b>removed</b></a> () const</li>
|
|
</ul>
|
|
<hr><a name="details"></a><h2>Detailed Description</h2>
|
|
|
|
|
|
The TQChildEvent class contains event parameters for child object
|
|
events.
|
|
<p>
|
|
<p> Child events are sent to objects when children are inserted or
|
|
removed.
|
|
<p> A <a href="tqevent.html#Type-enum">ChildRemoved</a> event is sent immediately, but a <a href="tqevent.html#Type-enum">ChildInserted</a> event is <em>posted</em> (with <a href="ntqapplication.html#postEvent">TQApplication::postEvent</a>()).
|
|
<p> Note that if a child is removed immediately after it is inserted,
|
|
the <a href="tqevent.html#Type-enum">ChildInserted</a> event may be suppressed, but the <a href="tqevent.html#Type-enum">ChildRemoved</a> event will always be sent. In this case there will be
|
|
a <a href="tqevent.html#Type-enum">ChildRemoved</a> event without a corresponding <a href="tqevent.html#Type-enum">ChildInserted</a>
|
|
event.
|
|
<p> The handler for these events is <a href="tqobject.html#childEvent">TQObject::childEvent</a>().
|
|
<p>See also <a href="events.html">Event Classes</a>.
|
|
|
|
<hr><h2>Member Function Documentation</h2>
|
|
<h3 class=fn><a name="TQChildEvent"></a>TQChildEvent::TQChildEvent ( <a href="tqevent.html#Type-enum">Type</a> type, <a href="tqobject.html">TQObject</a> * child )
|
|
</h3>
|
|
|
|
<p> Constructs a child event object. The <em>child</em> is the object that
|
|
is to be removed or inserted.
|
|
<p> The <em>type</em> parameter must be either <a href="tqevent.html#Type-enum">TQEvent::ChildInserted</a> or
|
|
<a href="tqevent.html#Type-enum">TQEvent::ChildRemoved</a>.
|
|
|
|
<h3 class=fn><a href="tqobject.html">TQObject</a> * <a name="child"></a>TQChildEvent::child () const
|
|
</h3>
|
|
|
|
<p> Returns the child widget that was inserted or removed.
|
|
|
|
<h3 class=fn>bool <a name="inserted"></a>TQChildEvent::inserted () const
|
|
</h3>
|
|
|
|
<p> Returns TRUE if the widget received a new child; otherwise returns
|
|
FALSE.
|
|
|
|
<h3 class=fn>bool <a name="removed"></a>TQChildEvent::removed () const
|
|
</h3>
|
|
|
|
<p> Returns TRUE if the object lost a child; otherwise returns FALSE.
|
|
|
|
<!-- eof -->
|
|
<hr><p>
|
|
This file is part of the <a href="index.html">TQt toolkit</a>.
|
|
Copyright © 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 © 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>
|