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82 lines
3.7 KiB
82 lines
3.7 KiB
14 years ago
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<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">
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<!-- /home/espenr/tmp/qt-3.3.8-espenr-2499/qt-x11-free-3.3.8/doc/aboutqt.doc:1 -->
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<html>
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<head>
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<meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1">
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<title>About Qt</title>
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<style type="text/css"><!--
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fn { margin-left: 1cm; text-indent: -1cm; }
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a:link { color: #004faf; text-decoration: none }
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a:visited { color: #672967; text-decoration: none }
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body { background: #ffffff; color: black; }
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--></style>
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<body>
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<table border="0" cellpadding="0" cellspacing="0" width="100%">
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<tr bgcolor="#E5E5E5">
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<td valign=center>
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<a href="index.html">
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<font color="#004faf">Home</font></a>
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| <a href="classes.html">
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<font color="#004faf">All Classes</font></a>
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| <a href="mainclasses.html">
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<font color="#004faf">Main Classes</font></a>
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| <a href="annotated.html">
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<font color="#004faf">Annotated</font></a>
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<font color="#004faf">Grouped Classes</font></a>
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| <a href="functions.html">
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<font color="#004faf">Functions</font></a>
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</td>
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<td align="right" valign="center"><img src="logo32.png" align="right" width="64" height="32" border="0"></td></tr></table><h1 align=center>About Qt</h1>
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<p> Qt is a multiplatform C++ GUI toolkit created and maintained by<a href="troll.html">Trolltech</a>. It provides application developers with
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all the functionality needed to build applications with
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state-of-the-art graphical user interfaces. Qt is fully
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object-oriented, easily extensible, and allows true component
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programming. Read the <a href="http://www.trolltech.com/products/qt/whitepaper.html">Whitepaper</a> for a comprehensive technical overview.
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<p> Since its commercial introduction in early 1996, Qt has formed the
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basis of many thousands of successful applications worldwide. Qt is
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also the basis of the popular <a href="http://www.kde.org/">KDE</a>
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Linux desktop environment, a standard component of all major Linux
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distributions. See our <a href="http://www.trolltech.com/success/">Customer Success Stories</a> for some examples of commercial Qt
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development.
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<p> Qt is supported on the following platforms:
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<ul>
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<li> <b>MS/Windows</b> -- 95, 98, NT 4.0, ME, 2000, and XP
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<li> <b>Unix/X11</b> -- Linux, Sun Solaris, HP-UX, Compaq Tru64 UNIX,
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IBM AIX, SGI IRIX and a wide range of others
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<li> <b>Macintosh</b> -- Mac OS X
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<li> <b>Embedded</b> -- Linux platforms with framebuffer support.
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</ul>
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<p> Qt is released in different editions:
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<ul>
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<li> The <a href="commercialeditions.html"><b>Qt Enterprise
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Edition</a></b> and the <a href="commercialeditions.html"><b>Qt
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Professional Edition</a></b> provide for commercial software
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development. They permit traditional commercial software distribution
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and include free upgrades and Technical Support. For the latest
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prices, see the Trolltech web site, <a href="http://www.trolltech.com/pricing.html">Pricing and Availability</a>
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page, or contact <a href="mailto:sales@trolltech.com">sales@trolltech.com</a>. The Enterprise Edition offers additional
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<a href="modules.html">modules</a> compared to the Professional
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Edition.
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</ul>
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<p> <ul>
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<li> The <a href="opensourceedition.html"><b>Qt Open Source Edition</a></b> is
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available for Unix/X11, Macintosh and Embedded Linux. The Open Source Edition
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is for the development of <em>Free and Open Source software</em> only. It is provided free of charge under the terms
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of both the <a href="license.html">Q Public License</a> and the <a href="gpl.html">GNU General Public License</a>.
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</ul>
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<p>
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<!-- eof -->
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<p><address><hr><div align=center>
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<table width=100% cellspacing=0 border=0><tr>
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<td>Copyright © 2007
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<a href="troll.html">Trolltech</a><td align=center><a href="trademarks.html">Trademarks</a>
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<td align=right><div align=right>Qt 3.3.8</div>
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</table></div></address></body>
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</html>
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