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<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN"><!-- /home/edba/dist/qtopia/main-Sunday/qtopia/src/libraries/qtopia/ir.cpp:30 --><html><head><meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1"><title>Ir 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><td width="200" align="left" valign="top"><a href="index.html"><img height="27" width="472" src="dochead.png" border="0"></a><br><font face="Arial,Helvetica,Geneva,Swiss,SunSans-Regular" align="center" size=32>Qtopia</font> <a href="index.html">Home</a> - <a href="qtopiaclasses.html">Classes</a> - <a href="qtopiaannotated.html">Annotated</a> - <a href="qtopiafunctions.html">Functions</a> - <a href="qtindex.html">Qt Embedded</a></td><td align="right" valign="top"> <table border="0" cellpadding="0" cellspacing="0" width="137"> <tr> <td><a href="http://www.trolltech.com/company/about/trolls.html"><img height="100" width="100" src="face.png" border="0"></a></td> <td><img height="100" width="100" src="qtlogo.png" align="top" border="0"></td> </tr> </table></td></tr></table><h1 align=center>Ir Class Reference</h1><p>The Ir class implements basic support for sending objects over aninfrared communication link.<a href="#details">More...</a><p><tt>#include <<a href="ir-h.html">ir.h</a>></tt><p><a href="ir-members.html">List of all member functions.</a><h2>Public Members</h2><ul><li><div class=fn><a href="#Ir"><b>Ir</b></a> ( QObject * parent = 0, const char * name = 0 )</div></li><li><div class=fn>void <a href="#send"><b>send</b></a> ( const QString & fn, const QString & description, const QString & mimetype = QString::null )</div></li><li><div class=fn>void <a href="#send-2"><b>send</b></a> ( const DocLnk & doc, const QString & description )</div></li></ul><h2>Signals</h2><ul><li><div class=fn>void <a href="#done"><b>done</b></a> ( Ir * ir )</div></li></ul><h2>Static Public Members</h2><ul><li><div class=fn>bool <a href="#supported"><b>supported</b></a> ()</div></li></ul><hr><a name="details"></a><h2>Detailed Description</h2>The Ir class implements basic support for sending objects over aninfrared communication link.<p> Both <a href="doclnk.html">DocLnk</a> objects and files can besent to another device via the infrared link using the <a href="#send">send</a>()function. When the send has completed the <a href="#done">done</a>() signal isemitted.<p> The <a href="#supported">supported</a>() function returns whether the device supportsinfrared communication or not.<p> <p>See also <a href="qtopiaemb.html">Qtopia Classes</a>.<hr><h2>Member Function Documentation</h2><h3 class=fn><a name="Ir"></a>Ir::Ir ( QObject * parent = 0, const char * name = 0 )</h3>Constructs an Ir object. The <em>parent</em> and <em>name</em> classes are thestandard QObject parameters.<h3 class=fn>void <a name="done"></a>Ir::done ( <a href="ir.html">Ir</a> * ir )<tt> [signal]</tt></h3><p> This signal is emitted by <em>ir</em>, when the send comand has been processed.<h3 class=fn>void <a name="send"></a>Ir::send ( const QString & fn, const QString & description, const QString & mimetype = QString::null )</h3>Sends the object in file <em>fn</em> over the infrared link. The <em>description</em> is used in the text shown to the user while sendingis in progress. The optional <em>mimetype</em> parameter specifies themimetype of the object. If this parameter is not set, it isdetermined by the the filename's suffix.<p> <p>See also <a href="#done">done</a>().<h3 class=fn>void <a name="send-2"></a>Ir::send ( const <a href="doclnk.html">DocLnk</a> & doc, const QString & description )</h3>This is an overloaded member function, provided for convenience. It behaves essentially like the above function.<p> Uses the <a href="applnk.html#file">DocLnk::file</a>() and <a href="applnk.html#type">DocLnk::type</a>() of <em>doc</em>.<p> <p>See also <a href="#done">done</a>().<h3 class=fn>bool <a name="supported"></a>Ir::supported ()<tt> [static]</tt></h3>Returns TRUE if the system supports infrared communication;otherwise returns FALSE.<!-- eof --><hr><p>This file is part of the <a href="../index.html">Qtopia</a> platform,copyright © 1995-2004<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 © 2001-2004 Trolltech<td><a href="http://www.trolltech.com/trademarks.html">Trademarks</a><td align="right"><div align="right">Qtopia version 2.0.0</div></table></div></address></body></html>⌨️ 快捷键说明
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