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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>Licenses for Code Used in Qt</h1>
Qt contains a little code that is not under the <a href="license.html">QPL</a>, the <a href="gpl.html">GPL</a>, or the Qt Commercial
License Agreement, but rather under specific highly permissive
licenses from the original authors. This page lists the licenses used
for that code, names the authors, and links to the points where it is
used.
<p> Trolltech gratefully acknowledges these and others contribution to
Qt. We recommend that all programs that use Qt also acknowledge these
contributions, and quote all these license statements in an appendix
to the documentation.
<p> <hr>
<p> Copyright (C) 1989, 1991 by Jef Poskanzer.
<p> Permission to use, copy, modify, and distribute this software and
its documentation for any purpose and without fee is hereby
granted, provided that the above copyright notice appear in all
copies and that both that copyright notice and this permission
notice appear in supporting documentation. This software is
provided "as is" without express or implied warranty.
<p><ul>
<li><a href="qimage.html#smoothScale">QImage::smoothScale</a>
</ul>
<hr>
<p> Copyright (C) 1999 Serika Kurusugawa. All rights reserved.
<p> Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions
are met:
<ol type=1>
<li> Redistributions of source code must retain the above copyright
notice, this list of conditions and the following disclaimer.
<li> Redistributions in binary form must reproduce the above copyright
notice, this list of conditions and the following disclaimer in the
documentation and/or other materials provided with the distribution.
</ol>
<p> THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS "AS IS".
ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
SUCH DAMAGE.<ul>
<li><a href="qeucjpcodec.html">QEucJpCodec</a>
<li><a href="qjiscodec.html">QJisCodec</a>
<li><a href="qsjiscodec.html">QSjisCodec</a>
</ul>
<hr>
<p> Copyright (C) 1999-2000 Mizi Research Inc. All rights reserved.
<p> Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions
are met: <ol>
<li> Redistributions of source code must retain the above copyright
notice, this list of conditions and the following disclaimer.
<li> Redistributions in binary form must reproduce the above copyright
notice, this list of conditions and the following disclaimer in the
documentation and/or other materials provided with the distribution.
</ol>
<p> THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS "AS IS" AND
ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
SUCH DAMAGE.<ul>
<li><a href="qeuckrcodec.html">QEucKrCodec</a>
</ul>
<hr>
<p> Copyright (C) 2000 Ming-Che Chuang
Copyright (C) 2001, 2002 James Su, Turbolinux Inc.
Copyright (C) 2002 WU Yi, HancomLinux Inc.
Copyright (C) 2001, 2002 Anthony Fok, ThizLinux Laboratory Ltd.
<p> Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions
are met:
<ol type=1>
<li> Redistributions of source code must retain the above copyright
notice, this list of conditions and the following disclaimer.
<li> Redistributions in binary form must reproduce the above copyright
notice, this list of conditions and the following disclaimer in the
documentation and/or other materials provided with the distribution.
</ol>
<p> THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
SUCH DAMAGE.<ul>
<li><a href="qbig5hkscscodec.html">QBig5hkscsCodec</a>
</ul>
<hr>
<p> Copyright (C) 2000 Ming-Che Chuang
Copyright (C) 2002 James Su, Turbolinux Inc.
Copyright (C) 2002 Anthony Fok, ThizLinux Laboratory Ltd.
<p> Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions
are met:
<ol type=1>
<li> Redistributions of source code must retain the above copyright
notice, this list of conditions and the following disclaimer.
<li> Redistributions in binary form must reproduce the above copyright
notice, this list of conditions and the following disclaimer in the
documentation and/or other materials provided with the distribution.
</ol>
<p> THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
SUCH DAMAGE.<ul>
<li><a href="qbig5codec.html">QBig5Codec</a>
</ul>
<hr>
<p> Copyright (C) 2000 Hans Petter Bieker. All rights reserved.
<p> Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions
are met:
<ol type=1>
<li> Redistributions of source code must retain the above copyright
notice, this list of conditions and the following disclaimer.
<li> Redistributions in binary form must reproduce the above copyright
notice, this list of conditions and the following disclaimer in the
documentation and/or other materials provided with the distribution.
</ol>
<p> THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
SUCH DAMAGE.<ul>
<li><a href="qtsciicodec.html">QTsciiCodec</a>
</ul>
<hr>
<p> Copyright (C) 2000 TurboLinux, Inc. Written by Justin Yu and Sean Chen.
Copyright (C) 2001, 2002 Turbolinux, Inc. Written by James Su.
Copyright (C) 2001, 2002 ThizLinux Laboratory Ltd. Written by Anthony Fok.
<p> Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions
are met:
<ol type=1>
<li> Redistributions of source code must retain the above copyright
notice, this list of conditions and the following disclaimer.
<li> Redistributions in binary form must reproduce the above copyright
notice, this list of conditions and the following disclaimer in the
documentation and/or other materials provided with the distribution.
</ol>
<p> THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
SUCH DAMAGE.<ul>
<li><a href="qgb18030codec.html">QGb18030Codec</a>
</ul>
<hr>
<p> Copyright 1995, Trinity College Computing Center.
Written by David Chappell.
<p> Permission to use, copy, modify, and distribute this software and
its documentation for any purpose and without fee is hereby
granted, provided that the above copyright notice appear in all
copies and that both that copyright notice and this permission
notice appear in supporting documentation. This software is
provided "as is" without express or implied warranty.
<p> TrueType font support. These functions allow PPR to generate
PostScript fonts from Microsoft compatible TrueType font files.
<p> The functions in this file do most of the work to convert a
TrueType font to a type 3 PostScript font.
<p> Most of the material in this file is derived from a program called
"ttf2ps" which L. S. Ng posted to the usenet news group
"comp.sources.postscript". The author did not provide a copyright
notice or indicate any restrictions on use.
<p> Last revised 11 July 1995.
<p><ul>
<li><a href="qprinter.html">QPrinter</a>
</ul>
<hr>
<p> Copyright 1996 Daniel Dardailler.
<p> Permission to use, copy, modify, distribute, and sell this software
for any purpose is hereby granted without fee, provided that the above
copyright notice appear in all copies and that both that copyright
notice and this permission notice appear in supporting documentation,
and that the name of Daniel Dardailler not be used in advertising or
publicity pertaining to distribution of the software without specific,
written prior permission. Daniel Dardailler makes no representations
about the suitability of this software for any purpose. It is
provided "as is" without express or implied warranty.
<p> Modifications Copyright 1999 Matt Koss, under the same license as
above.
<p><ul>
<li><a href="dnd.html">Drag and Drop</a>
</ul>
<hr>
<p> Qt supports GIF reading if it is configured that way during
installation (see qgif.h). If it is, we are required to state that
"The Graphics Interchange Format(c) is the Copyright property of
CompuServe Incorporated. GIF(sm) is a Service Mark property of
CompuServe Incorporated."
<p> <b>Warning:</b> If you are in a country that recognizes software patents
and in which Unisys holds a patent on LZW compression and/or
decompression and you want to use GIF, Unisys may require you to
license that technology. Such countries include Canada, Japan,
the USA, France, Germany, Italy and the UK.
<p> GIF support may be removed completely in a future version of Qt.
We recommend using the MNG or PNG format.<ul>
<li><a href="qimagedecoder.html">QImageDecoder</a>
</ul>
<p>
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<a href="http://www.trolltech.com">Trolltech</a><td><a href="http://www.trolltech.com/trademarks.html">Trademarks</a>
<td align=right><div align=right>Qt version 3.1.1</div>
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