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<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN"><!-- /home/reggie/tmp/qt-3.0-reggie-5401/qt-x11-commercial-3.0.5/src/codecs/qtextcodecplugin.cpp:42 --><html><head><meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1"><title>QTextCodecPlugin Class</title><style type="text/css"><!--h3.fn,span.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>QTextCodecPlugin Class Reference</h1><p>The QTextCodecPlugin class provides an abstract base for custom QTextCodec plugins.<a href="#details">More...</a><p><tt>#include <<a href="qtextcodecplugin-h.html">qtextcodecplugin.h</a>></tt><p><a href="qtextcodecplugin-members.html">List of all member functions.</a><h2>Public Members</h2><ul><li><div class=fn><a href="#QTextCodecPlugin"><b>QTextCodecPlugin</b></a> ()</div></li><li><div class=fn><a href="#~QTextCodecPlugin"><b>~QTextCodecPlugin</b></a> ()</div></li><li><div class=fn>virtual QStringList <a href="#names"><b>names</b></a> () const = 0</div></li><li><div class=fn>virtual QTextCodec * <a href="#createForName"><b>createForName</b></a> ( const QString & name ) = 0</div></li><li><div class=fn>virtual QValueList<int> <a href="#mibEnums"><b>mibEnums</b></a> () const = 0</div></li><li><div class=fn>virtual QTextCodec * <a href="#createForMib"><b>createForMib</b></a> ( int mib ) = 0</div></li></ul><hr><a name="details"></a><h2>Detailed Description</h2> The QTextCodecPlugin class provides an abstract base for custom <a href="qtextcodec.html">QTextCodec</a> plugins.<p> The text codec plugin is a simple plugin interface that makes it easy tocreate custom text codecs that can be loaded dynamically intoapplications.<p> Writing a text codec plugin is achieved by subclassing thisbase class, reimplementing the pure virtual functions <a href="#names">names</a>(),<a href="#createForName">createForName</a>(), <a href="#mibEnums">mibEnums</a>() and <a href="#createForMib">createForMib</a>(), and exporting theclass with the <tt>Q_EXPORT_PLUGIN</tt> macro. See the <a href="plugins-howto.html">Qt Plugins documentation</a> for details.<p> See the <a href="http://www.iana.org/assignments/character-sets">IANA character-sets encoding file</a> for more information on mimenames and mib enums.<p> <p>See also <a href="plugins.html">Plugins</a>.<hr><h2>Member Function Documentation</h2><h3 class=fn><a name="QTextCodecPlugin"></a>QTextCodecPlugin::QTextCodecPlugin ()</h3>Constructs a text codec plugin. This is invoked automatically bythe <tt>Q_EXPORT_PLUGIN</tt> macro.<h3 class=fn><a name="~QTextCodecPlugin"></a>QTextCodecPlugin::~QTextCodecPlugin ()</h3>Destroys the text codec plugin.<p> You never have to call this explicitly. Qt destroys a pluginautomatically when it is no longer used.<p> <h3 class=fn><a href="qtextcodec.html">QTextCodec</a> * <a name="createForMib"></a>QTextCodecPlugin::createForMib ( int mib )<tt> [pure virtual]</tt></h3> <p> Creates a <a href="qtextcodec.html">QTextCodec</a> object for the mib enum <em>mib</em>.<p> (See <a href="ftp://ftp.isi.edu/in-notes/iana/assignments/character-sets">the IANA character-sets encoding file</a> for more information)<p> <p>See also <a href="#mibEnums">mibEnums</a>().<h3 class=fn><a href="qtextcodec.html">QTextCodec</a> * <a name="createForName"></a>QTextCodecPlugin::createForName ( const <a href="qstring.html">QString</a> & name )<tt> [pure virtual]</tt></h3> <p> Creates a <a href="qtextcodec.html">QTextCodec</a> object for the codec called <em>name</em>.<p> <p>See also <a href="#names">names</a>().<h3 class=fn><a href="qvaluelist.html">QValueList</a><int> <a name="mibEnums"></a>QTextCodecPlugin::mibEnums () const<tt> [pure virtual]</tt></h3> <p> Returns the list of mib enums this plugin supports.<p> <p>See also <a href="#createForMib">createForMib</a>().<h3 class=fn><a href="qstringlist.html">QStringList</a> <a name="names"></a>QTextCodecPlugin::names () const<tt> [pure virtual]</tt></h3> <p> Returns the list of mime names this plugin supports.<p> <p>See also <a href="#createForName">createForName</a>().<!-- eof --><hr><p>This file is part of the <a href="index.html">Qt toolkit</a>.Copyright © 1995-2002<a href="http://www.trolltech.com/">Trolltech</a>. 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