diff -r dee5afe5301f -r 3f74d0d4af4c doc/src/platforms/emb-differences.qdoc --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/doc/src/platforms/emb-differences.qdoc Thu Apr 08 14:19:33 2010 +0300 @@ -0,0 +1,72 @@ +/**************************************************************************** +** +** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** All rights reserved. +** Contact: Nokia Corporation (qt-info@nokia.com) +** +** This file is part of the documentation of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:LGPL$ +** No Commercial Usage +** This file contains pre-release code and may not be distributed. +** You may use this file in accordance with the terms and conditions +** contained in the Technology Preview License Agreement accompanying +** this package. +** +** GNU Lesser General Public License Usage +** Alternatively, this file may be used under the terms of the GNU Lesser +** General Public License version 2.1 as published by the Free Software +** Foundation and appearing in the file LICENSE.LGPL included in the +** packaging of this file. Please review the following information to +** ensure the GNU Lesser General Public License version 2.1 requirements +** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. +** +** In addition, as a special exception, Nokia gives you certain additional +** rights. These rights are described in the Nokia Qt LGPL Exception +** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. +** +** If you have questions regarding the use of this file, please contact +** Nokia at qt-info@nokia.com. +** +** +** +** +** +** +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +/*! + \page qt-embedded-differences.html + + \title Porting Qt Applications to Qt for Embedded Linux + \ingroup porting + \ingroup qt-embedded-linux + + Existing Qt applications should require no porting provided there is no + platform dependent code. + + \table 100% + \header \o Platform Dependent Code + + \row + \o + Platform dependent code includes system calls, calls to the + underlying window system (Windows or X11), and Qt platform + specific methods such as QApplication::x11EventFilter(). + + For cases where it is necessary to use platform dependent code + there are macros defined that can be used to enable and disable + code for each platform using \c #ifdef directives: + + \list + \o Qt for Embedded Linux: Q_WS_QWS + \o Qt for Mac OS X: Q_WS_MAC + \o Qt for Windows: Q_WS_WIN + \o Qt for X11: Q_WS_X11 + \endlist + \endtable +*/