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139 lines
5.5 KiB
139 lines
5.5 KiB
/****************************************************************************
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**
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** Discussion of different licenses used in Qt.
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**
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** Copyright (C) 2005-2008 Trolltech ASA. All rights reserved.
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**
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** This file is part of the TQt GUI Toolkit.
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**
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** This file may be used under the terms of the GNU General
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** Public License versions 2.0 or 3.0 as published by the Free
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** Software Foundation and appearing in the files LICENSE.GPL2
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** and LICENSE.GPL3 included in the packaging of this file.
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** Alternatively you may (at your option) use any later version
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** of the GNU General Public License if such license has been
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** publicly approved by Trolltech ASA (or its successors, if any)
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** and the KDE Free TQt Foundation.
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**
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** Please review the following information to ensure GNU General
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** Public Licensing requirements will be met:
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** http://trolltech.com/products/qt/licenses/licensing/opensource/.
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** If you are unsure which license is appropriate for your use, please
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** review the following information:
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** http://trolltech.com/products/qt/licenses/licensing/licensingoverview
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** or contact the sales department at sales@trolltech.com.
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**
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** This file may be used under the terms of the Q Public License as
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** defined by Trolltech ASA and appearing in the file LICENSE.QPL
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** included in the packaging of this file. Licensees holding valid Qt
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** Commercial licenses may use this file in accordance with the Qt
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** Commercial License Agreement provided with the Software.
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**
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** This file is provided "AS IS" with NO WARRANTY OF ANY KIND,
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** INCLUDING THE WARRANTIES OF DESIGN, MERCHANTABILITY AND FITNESS FOR
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** A PARTICULAR PURPOSE. Trolltech reserves all rights not granted
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** herein.
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**
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**********************************************************************/
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/*!
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\page 3rdparty.html
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\title 3rd Party Licenses used in Qt
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Run \c{configure -help} to see any options that may be available for
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controlling the use of these libraries.
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\tableofcontents
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\section1 Freetype 2 (freetype)
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\e{The FreeType project is a team of volunteers who develop free, portable
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and high-quality software solutions for digital typography. We specifically
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target embedded systems and focus on bringing small, efficient and
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ubiquitous products.} -- quoted from \c 3rdparty/freetype/docs/freetype2.html.
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See \c 3rdparty/freetype/docs/FIL.txt and \c
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3rdparty/freetype/docs/GPL.txt for license details.
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See also the files in \c 3rdparty/opentype which are used by
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Freetype.
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\section1 The Independent JPEG Group's JPEG software (libjpeg)
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\e{This package contains C software to implement JPEG image compression and
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decompression. JPEG (pronounced "jay-peg") is a standardized compression
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method for full-color and gray-scale images. JPEG is intended for compressing
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"real-world" scenes; line drawings, cartoons and other non-realistic images
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are not its strong suit. JPEG is lossy, meaning that the output image is not
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exactly identical to the input image.} -- quoted from \c
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3rdparty/libjpeg/README.
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See \c 3rdparty/libjpeg/README for license details.
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\section1 Multiple-image Network Graphics (MNG) Reference Library (libmng)
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\e{The libmng library supports decoding, displaying, encoding, and various
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other manipulations of the Multiple-image Network Graphics (MNG) format
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image files. It uses the zlib compression library, and optionally the
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JPEG library by the Independent JPEG Group (IJG) and/or
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lcms (little cms), a color-management library by Marti Maria Saguer.}
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-- quoted from \c 3rdparty/libmng/doc/libmng.txt.
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See \c 3rdparty/libmng/LICENSE for license details.
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\section1 PNG reference library (libpng)
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\e{Libpng was written as a companion to the PNG specification, as a way
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of reducing the amount of time and effort it takes to support the PNG
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file format in application programs.} -- quoted from \c
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3rdparty/libpng/libpng.txt.
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See \c 3rdparty/libpng/LICENSE for license details.
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\section1 Data compression library (zlib)
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\e{zlib is a general purpose data compression library. All the code
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is thread safe. The data format used by the zlib library is described
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by RFCs (Request for Comments) 1950 to 1952} -- quoted from \c
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3rdparty/zlib/README.
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See \c 3rdparty/zlib/README for license details.
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\section1 Font files for Qt/Embedded
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\e {The Helvetica BDF font files supplied with Qt/Embedded are distributed under the following highly
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permissive license. We recommend that all Qt/Embedded installations that use these font files also
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acknowledge this contribution, and quote this license
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statement in an appendix to the documentation.
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} -- located in \c{lib/fonts}
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Copyright 1984-1989, 1994 Adobe Systems Incorporated.
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Copyright 1988, 1994 Digital Equipment Corporation.
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Adobe is a trademark of Adobe Systems Incorporated which may be
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registered in certain jurisdictions.
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Permission to use these trademarks is hereby granted only in
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association with the images described in this file.
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Permission to use, copy, modify, distribute and sell this software
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and its documentation for any purpose and without fee is hereby
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granted, provided that the above copyright notices appear in all
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copies and that both those copyright notices and this permission
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notice appear in supporting documentation, and that the names of
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Adobe Systems and Digital Equipment Corporation not be used in
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advertising or publicity pertaining to distribution of the software
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without specific, written prior permission. Adobe Systems and
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Digital Equipment Corporation make no representations about the
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suitability of this software for any purpose. It is provided "as
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is" without express or implied warranty.
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*/
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