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/****************************************************************************
**
** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
** 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.
**
**
**
**
**
**
**
**
** $QT_END_LICENSE$
**
****************************************************************************/
/*!
\group qws
\title Qt for Embedded Linux Classes
\ingroup groups
\ingroup qt-embedded-linux
\ingroup platform-specific
\brief Classes that are specific to Qt for Embedded Linux.
These classes are relevant to \l{Qt for Embedded Linux} users.
*/
/*!
\group qt-embedded-linux
\ingroup qt-embedded
\title Qt for Embedded Linux
\brief Documents specifically about Qt for Embedded Linux.
Qt for Embedded Linux is a C++ framework for GUI and application development
for embedded devices. It runs on a variety of processors, usually
with Embedded Linux. Qt for Embedded Linux provides the standard Qt API for
embedded devices with a lightweight window system.
\image qt-embedded-architecture.png
Qt for Embedded Linux applications write directly to the framebuffer,
eliminating the need for the X Window System and saving memory.
The Linux framebuffer is enabled by default on all modern Linux
distributions. For information on older versions, please refer to
the \l{Framebuffer HOWTO} document. For development
and debugging purposes, Qt for Embedded Linux provides a \l {The
Virtual Framebuffer}{virtual framebuffer}. It is also possible to
run an application using the
\l{The VNC Protocol and Qt for Embedded Linux}{VNC protocol}.
\table 100%
\header \o Getting Started \o Reference \o Features
\row
\o
\list
\o \l {Qt for Embedded Linux Architecture}{Architecture Overview}
\o \l {Installing Qt for Embedded Linux}{Installation}
\o \l {Running Qt for Embedded Linux Applications}{Running Applications}
\o \l {Qt for Embedded Linux Examples}{Examples}
\endlist
\o
\list
\o \l {Qt for Embedded Linux Classes}{Classes}
\o \l {Qt for Embedded Linux Environment Variables}{Environment Variables}
\o \l {Licenses for Fonts Used in Qt for Embedded Linux}{Font Licenses}
\endlist
\o
\list
\o \l {Qt for Embedded Linux Pointer Handling}{Pointer Handling}
\o \l {Qt for Embedded Linux Character Input}{Character Input}
\o \l {Qt for Embedded Linux Display Management}{Display Management}
\o \l {Qt for Embedded Linux and OpenGL}{OpenGL}
\o \l {Qt for Embedded Linux Fonts}{Fonts}
\endlist
\header \o Development \o Porting \o Optimization
\row
\o
\list
\o \l {The Virtual Framebuffer}{Virtual Framebuffer}
\o \l {The VNC Protocol and Qt for Embedded Linux}{VNC Protocol}
\o \l {Testing the Linux Framebuffer}
\o \l {Cross Compiling Qt for Embedded Linux Applications}{Cross Compiling Applications}
\o \l {Deploying Qt for Embedded Linux Applications}{Deploying Applications}
\endlist
\o
\list
\o \l {Porting Qt Applications to Qt for Embedded Linux}
\o \l {Porting Qt for Embedded Linux to a New Architecture}
\o \l {Porting Qt for Embedded Linux to Another Operating System}
\endlist
\o
\list
\o \l {Qt Performance Tuning}
\o \l {Fine-Tuning Features in Qt}
\o \l {Adding an Accelerated Graphics Driver to Qt for Embedded Linux}{Adding an Accelerated Graphics Driver}
\endlist
\endtable
*/
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