<?xml version="1.0" encoding="UTF-8"?> <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd"> <html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en_US" lang="en_US"> <head> <meta http-equiv="Content-Type" content="text/html; charset=utf-8" /> <!-- licenses.qdoc --> <title>Qt 4.8: Licensing Information</title> <link rel="stylesheet" type="text/css" href="style/style.css" /> <script src="scripts/jquery.js" type="text/javascript"></script> <script src="scripts/functions.js" type="text/javascript"></script> <link rel="stylesheet" type="text/css" href="style/superfish.css" /> <link rel="stylesheet" type="text/css" href="style/narrow.css" /> <!--[if IE]> <meta name="MSSmartTagsPreventParsing" content="true"> <meta http-equiv="imagetoolbar" content="no"> <![endif]--> <!--[if lt IE 7]> <link rel="stylesheet" type="text/css" href="style/style_ie6.css"> <![endif]--> <!--[if IE 7]> <link rel="stylesheet" type="text/css" href="style/style_ie7.css"> <![endif]--> <!--[if IE 8]> <link rel="stylesheet" type="text/css" href="style/style_ie8.css"> <![endif]--> <script src="scripts/superfish.js" type="text/javascript"></script> <script src="scripts/narrow.js" type="text/javascript"></script> </head> <body class="" onload="CheckEmptyAndLoadList();"> <div class="header" id="qtdocheader"> <div class="content"> <div id="nav-logo"> <a href="index.html">Home</a></div> <a href="index.html" class="qtref"><span>Qt Reference Documentation</span></a> <div id="narrowsearch"></div> <div id="nav-topright"> <ul> <li class="nav-topright-home"><a href="http://qt.digia.com/">Qt HOME</a></li> <li class="nav-topright-dev"><a href="http://qt-project.org/">DEV</a></li> <li class="nav-topright-doc nav-topright-doc-active"><a href="http://qt-project.org/doc/"> DOC</a></li> <li class="nav-topright-blog"><a href="http://blog.qt.digia.com/">BLOG</a></li> </ul> </div> <div id="shortCut"> <ul> <li class="shortCut-topleft-inactive"><span><a href="index.html">Qt 4.8</a></span></li> <li class="shortCut-topleft-active"><a href="http://qt-project.org/doc/">ALL VERSIONS </a></li> </ul> </div> <ul class="sf-menu" id="narrowmenu"> <li><a href="#">API Lookup</a> <ul> <li><a href="classes.html">Class index</a></li> <li><a href="functions.html">Function index</a></li> <li><a href="modules.html">Modules</a></li> <li><a href="namespaces.html">Namespaces</a></li> <li><a href="qtglobal.html">Global Declarations</a></li> <li><a href="qdeclarativeelements.html">QML elements</a></li> </ul> </li> <li><a href="#">Qt Topics</a> <ul> <li><a href="qt-basic-concepts.html">Programming with Qt</a></li> <li><a href="qtquick.html">Device UIs & Qt Quick</a></li> <li><a href="qt-gui-concepts.html">UI Design with Qt</a></li> <li><a href="supported-platforms.html">Supported Platforms</a></li> <li><a href="technology-apis.html">Qt and Key Technologies</a></li> <li><a href="best-practices.html">How-To's and Best Practices</a></li> </ul> </li> <li><a href="#">Examples</a> <ul> <li><a href="all-examples.html">Examples</a></li> <li><a href="tutorials.html">Tutorials</a></li> <li><a href="demos.html">Demos</a></li> <li><a href="qdeclarativeexamples.html">QML Examples</a></li> </ul> </li> </ul> </div> </div> <div class="wrapper"> <div class="hd"> <span></span> </div> <div class="bd group"> <div class="sidebar"> <div class="searchlabel"> Search index:</div> <div class="search" id="sidebarsearch"> <form id="qtdocsearch" action="" onsubmit="return false;"> <fieldset> <input type="text" name="searchstring" id="pageType" value="" /> <div id="resultdialog"> <a href="#" id="resultclose">Close</a> <p id="resultlinks" class="all"><a href="#" id="showallresults">All</a> | <a href="#" id="showapiresults">API</a> | <a href="#" id="showarticleresults">Articles</a> | <a href="#" id="showexampleresults">Examples</a></p> <p id="searchcount" class="all"><span id="resultcount"></span><span id="apicount"></span><span id="articlecount"></span><span id="examplecount"></span> results:</p> <ul id="resultlist" class="all"> </ul> </div> </fieldset> </form> </div> <div class="box first bottombar" id="lookup"> <h2 title="API Lookup"><span></span> API Lookup</h2> <div id="list001" class="list"> <ul id="ul001" > <li class="defaultLink"><a href="classes.html">Class index</a></li> <li class="defaultLink"><a href="functions.html">Function index</a></li> <li class="defaultLink"><a href="modules.html">Modules</a></li> <li class="defaultLink"><a href="namespaces.html">Namespaces</a></li> <li class="defaultLink"><a href="qtglobal.html">Global Declarations</a></li> <li class="defaultLink"><a href="qdeclarativeelements.html">QML elements</a></li> </ul> </div> </div> <div class="box bottombar" id="topics"> <h2 title="Qt Topics"><span></span> Qt Topics</h2> <div id="list002" class="list"> <ul id="ul002" > <li class="defaultLink"><a href="qt-basic-concepts.html">Programming with Qt</a></li> <li class="defaultLink"><a href="qtquick.html">Device UIs & Qt Quick</a></li> <li class="defaultLink"><a href="qt-gui-concepts.html">UI Design with Qt</a></li> <li class="defaultLink"><a href="supported-platforms.html">Supported Platforms</a></li> <li class="defaultLink"><a href="technology-apis.html">Qt and Key Technologies</a></li> <li class="defaultLink"><a href="best-practices.html">How-To's and Best Practices</a></li> </ul> </div> </div> <div class="box" id="examples"> <h2 title="Examples"><span></span> Examples</h2> <div id="list003" class="list"> <ul id="ul003"> <li class="defaultLink"><a href="all-examples.html">Examples</a></li> <li class="defaultLink"><a href="tutorials.html">Tutorials</a></li> <li class="defaultLink"><a href="demos.html">Demos</a></li> <li class="defaultLink"><a href="qdeclarativeexamples.html">QML Examples</a></li> </ul> </div> </div> </div> <div class="wrap"> <div class="toolbar"> <div class="breadcrumb toolblock"> <ul> <li class="first"><a href="index.html">Home</a></li> <!-- Breadcrumbs go here --> <li>Licensing Information</li> </ul> </div> <div class="toolbuttons toolblock"> <ul> <li id="smallA" class="t_button">A</li> <li id="medA" class="t_button active">A</li> <li id="bigA" class="t_button">A</li> <li id="print" class="t_button"><a href="javascript:this.print();"> <span>Print</span></a></li> </ul> </div> </div> <div class="content mainContent"> <h1 class="title">Licensing Information</h1> <span class="subtitle"></span> <!-- $$$licensing-description --> <div class="descr"> <a name="details"></a> <p>These documents include information about Qt's licenses and the licenses of third party components used in Qt.</p> <table class="annotated"> <tr class="odd topAlign"><td class="tblName"><p><a href="catharon-license.html">CatharonLicense.txt</a></p></td><td class="tblDescr"><p>The Catharon License used in parts of FreeType.</p></td></tr> <tr class="even topAlign"><td class="tblName"><p><a href="qt-mac-cocoa-licensing.html">Contributions to the Following QtGui Files: qapplication_cocoa_p.h, qapplication_mac.mm, qdesktopwidget_mac.mm qeventdispatcher_mac.mm qeventdispatcher_mac_p.h qmacincludes_mac.h qt_cocoa_helpers.mm qt_cocoa_helpers_p.h qwidget_mac.mm qsystemtrayicon_mac.mm</a></p></td><td class="tblDescr"><p>License information for contributions by Apple, Inc. to specific parts of the Qt for Mac OS X Cocoa port.</p></td></tr> <tr class="odd topAlign"><td class="tblName"><p><a href="qt3to4-treewalker.html">Contributions to the Following qt3to4 Files: treewalker.h, treedump.cpp, treedump.h, treewalker.cpp</a></p></td><td class="tblDescr"><p>License information for contributions to the qt3to4 source code.</p></td></tr> <tr class="even topAlign"><td class="tblName"><p><a href="legal-easing.html">Easing Equations by Robert Penner</a></p></td><td class="tblDescr"><p></p></td></tr> <tr class="odd topAlign"><td class="tblName"><p><a href="gpl.html">GNU General Public License (GPL)</a></p></td><td class="tblDescr"><p>About the GPL license used for Qt.</p></td></tr> <tr class="even topAlign"><td class="tblName"><p><a href="lgpl.html">GNU Lesser General Public License (LGPL)</a></p></td><td class="tblDescr"><p>About the LGPL license used for Qt.</p></td></tr> <tr class="odd topAlign"><td class="tblName"><p><a href="designer-recursive-shadow-casting.html">Implementation of the Recursive Shadow Casting Algorithm in Qt Designer</a></p></td><td class="tblDescr"><p>License information for contributions to specific parts of the Qt Designer source code.</p></td></tr> <tr class="even topAlign"><td class="tblName"><p><a href="licenses-fonts.html">Licenses for Fonts Used in Qt for Embedded Linux</a></p></td><td class="tblDescr"><p>Information about the licenses of fonts supplied with Qt for Embedded Linux.</p></td></tr> <tr class="odd topAlign"><td class="tblName"><p><a href="pdf-licensing.html">Notes about PDF Licensing</a></p></td><td class="tblDescr"><p>Details of restrictions on the use of PDF-related trademarks.</p></td></tr> <tr class="even topAlign"><td class="tblName"><p><a href="opensourceedition.html">Open Source Versions of Qt</a></p></td><td class="tblDescr"><p>Information about the license and features of the Open Source Edition.</p></td></tr> <tr class="odd topAlign"><td class="tblName"><p><a href="licenses.html">Other Licenses Used in Qt</a></p></td><td class="tblDescr"><p>Information about other licenses used for Qt components and third-party code.</p></td></tr> <tr class="even topAlign"><td class="tblName"><p><a href="editions.html">Qt Editions</a></p></td><td class="tblDescr"><p>Information about the different editions of Qt.</p></td></tr> <tr class="odd topAlign"><td class="tblName"><p><a href="qtquicklicense.html">Qt Quick Licensing Information</a></p></td><td class="tblDescr"><p>Qt Quick and QtDeclarative Licensing Information.</p></td></tr> <tr class="even topAlign"><td class="tblName"><p><a href="credits.html">Thanks!</a></p></td><td class="tblDescr"><p>A list of contributors to Qt.</p></td></tr> <tr class="odd topAlign"><td class="tblName"><p><a href="qtmain.html">The qtmain Library</a></p></td><td class="tblDescr"><p>Describes the use and license of the qtmain helper library.</p></td></tr> <tr class="even topAlign"><td class="tblName"><p><a href="3rdparty.html">Third-Party Licenses Used in Qt</a></p></td><td class="tblDescr"><p>License information for third-party libraries supplied with Qt.</p></td></tr> <tr class="odd topAlign"><td class="tblName"><p><a href="trademarks.html">Trademarks</a></p></td><td class="tblDescr"><p>Information about trademarks owned by Nokia and other organisations.</p></td></tr> </table> </div> <!-- @@@licensing --> <table class="annotated"> </table> </div> </div> </div> <div class="ft"> <span></span> </div> </div> <div class="footer"> <p> <acronym title="Copyright">©</acronym> 2015 The Qt Company Ltd. Documentation contributions included herein are the copyrights of their respective owners.</p> <br /> <p> The documentation provided herein is licensed under the terms of the <a href="http://www.gnu.org/licenses/fdl.html">GNU Free Documentation License version 1.3</a> as published by the Free Software Foundation.</p> <p> Documentation sources may be obtained from <a href="http://www.qt-project.org"> www.qt-project.org</a>.</p> <br /> <p> Qt and respective logos are trademarks of The Qt Company Ltd in Finland and/or other countries worldwide. All other trademarks are property of their respective owners. <a title="Privacy Policy" href="http://en.gitorious.org/privacy_policy/">Privacy Policy</a></p> </div> <script src="scripts/functions.js" type="text/javascript"></script> </body> </html>