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.
tqt3/doc/html/ntqasyncio.html

84 lines
3.5 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/qasyncio.cpp:44 -->
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1">
<title>TQAsyncIO 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>TQAsyncIO Class Reference<br><small>[obsolete]</small></h1>
<p>The TQAsyncIO class encapsulates I/O asynchronicity.
<a href="#details">More...</a>
<p><tt>#include &lt;<a href="qasyncio-h.html">ntqasyncio.h</a>&gt;</tt>
<p>Inherited by <a href="qdatasink.html">TQDataSink</a> and <a href="qdatasource.html">TQDataSource</a>.
<p><a href="qasyncio-members.html">List of all member functions.</a>
<h2>Public Members</h2>
<ul>
<li class=fn>virtual <a href="#~TQAsyncIO"><b>~TQAsyncIO</b></a> ()</li>
<li class=fn>void <a href="#connect"><b>connect</b></a> ( TQObject&nbsp;*&nbsp;obj, const&nbsp;char&nbsp;*&nbsp;member )</li>
</ul>
<h2>Protected Members</h2>
<ul>
<li class=fn>void <a href="#ready"><b>ready</b></a> ()</li>
</ul>
<hr><a name="details"></a><h2>Detailed Description</h2>
<b>This class is obsolete.</b> It is provided to keep old source working. We strongly advise against using it in new code.
<p> The TQAsyncIO class encapsulates I/O asynchronicity.
<p> The TQt classes for asynchronous input/output provide a simple
mechanism to allow large files or slow data sources to be processed
without using large amounts of memory or blocking the user interface.
<p> This facility is used in TQt to drive animated images. See <a href="tqimageconsumer.html">TQImageConsumer</a>.
<hr><h2>Member Function Documentation</h2>
<h3 class=fn><a name="~TQAsyncIO"></a>TQAsyncIO::~TQAsyncIO ()<tt> [virtual]</tt>
</h3>
Destroys the async IO object.
<h3 class=fn>void <a name="connect"></a>TQAsyncIO::connect ( <a href="tqobject.html">TQObject</a>&nbsp;*&nbsp;obj, const&nbsp;char&nbsp;*&nbsp;member )
</h3>
Ensures that only one object, <em>obj</em> and function, <em>member</em>, can
respond to changes in readiness.
<h3 class=fn>void <a name="ready"></a>TQAsyncIO::ready ()<tt> [protected]</tt>
</h3>
Derived classes should call this when they change from being
unready to ready.
<!-- 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>