1 | /****************************************************************************
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2 | **
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3 | ** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
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4 | ** Contact: Qt Software Information ([email protected])
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5 | **
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6 | ** This file is part of the documentation of the Qt Toolkit.
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7 | **
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8 | ** $QT_BEGIN_LICENSE:LGPL$
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9 | ** Commercial Usage
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10 | ** Licensees holding valid Qt Commercial licenses may use this file in
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11 | ** accordance with the Qt Commercial License Agreement provided with the
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12 | ** Software or, alternatively, in accordance with the terms contained in
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13 | ** a written agreement between you and Nokia.
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14 | **
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15 | ** GNU Lesser General Public License Usage
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16 | ** Alternatively, this file may be used under the terms of the GNU Lesser
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17 | ** General Public License version 2.1 as published by the Free Software
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18 | ** Foundation and appearing in the file LICENSE.LGPL included in the
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19 | ** packaging of this file. Please review the following information to
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20 | ** ensure the GNU Lesser General Public License version 2.1 requirements
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21 | ** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
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22 | **
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23 | ** In addition, as a special exception, Nokia gives you certain
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24 | ** additional rights. These rights are described in the Nokia Qt LGPL
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25 | ** Exception version 1.0, included in the file LGPL_EXCEPTION.txt in this
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26 | ** package.
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27 | **
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28 | ** GNU General Public License Usage
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29 | ** Alternatively, this file may be used under the terms of the GNU
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30 | ** General Public License version 3.0 as published by the Free Software
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31 | ** Foundation and appearing in the file LICENSE.GPL included in the
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32 | ** packaging of this file. Please review the following information to
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33 | ** ensure the GNU General Public License version 3.0 requirements will be
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34 | ** met: http://www.gnu.org/copyleft/gpl.html.
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35 | **
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36 | ** If you are unsure which license is appropriate for your use, please
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37 | ** contact the sales department at [email protected].
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38 | ** $QT_END_LICENSE$
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39 | **
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40 | ****************************************************************************/
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41 |
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42 | /*!
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43 | \group qt-embedded-linux
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44 | \ingroup topics
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45 | \ingroup qt-embedded
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46 | \title Qt for Embedded Linux
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47 | \brief Documents specifically about Qt for Embedded Linux.
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48 |
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49 | Qt for Embedded Linux is a C++ framework for GUI and application development
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50 | for embedded devices. It runs on a variety of processors, usually
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51 | with Embedded Linux. Qt for Embedded Linux provides the standard Qt API for
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52 | embedded devices with a lightweight window system.
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53 |
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54 | \image qt-embedded-architecture.png
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55 |
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56 | Qt for Embedded Linux applications write directly to the framebuffer,
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57 | eliminating the need for the X Window System and saving memory.
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58 | The Linux framebuffer is enabled by default on all modern Linux
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59 | distributions. For information on older versions, please refer to
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60 | the \l{Framebuffer HOWTO} document. For development
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61 | and debugging purposes, Qt for Embedded Linux provides a \l {The
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62 | Virtual Framebuffer}{virtual framebuffer}. It is also possible to
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63 | run an application using the
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64 | \l{The VNC Protocol and Qt for Embedded Linux}{VNC protocol}.
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65 |
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66 | \table 100%
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67 | \header \o Getting Started \o Reference \o Features
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68 | \row
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69 | \o
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70 | \list
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71 | \o \l {Qt for Embedded Linux Architecture}{Architecture Overview}
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72 | \o \l {Installing Qt for Embedded Linux}{Installation}
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73 | \o \l {Running Qt for Embedded Linux Applications}{Running Applications}
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74 | \o \l {Qt Examples#Qt for Embedded Linux}{Examples}
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75 | \endlist
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76 | \o
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77 | \list
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78 | \o \l {Qt for Embedded Linux Classes}{Classes}
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79 | \o \l {Qt for Embedded Linux Environment Variables}{Environment Variables}
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80 | \o \l {Licenses for Fonts Used in Qt for Embedded Linux}{Font Licenses}
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81 | \endlist
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82 | \o
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83 | \list
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84 | \o \l {Qt for Embedded Linux Pointer Handling}{Pointer Handling}
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85 | \o \l {Qt for Embedded Linux Character Input}{Character Input}
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86 | \o \l {Qt for Embedded Linux Display Management}{Display Management}
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87 | \o \l {Qt for Embedded Linux and OpenGL}{OpenGL}
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88 | \o \l {Qt for Embedded Linux Fonts}{Fonts}
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89 | \endlist
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90 |
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91 | \header \o Development \o Porting \o Optimization
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92 | \row
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93 | \o
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94 | \list
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95 | \o \l {The Virtual Framebuffer}{Virtual Framebuffer}
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96 | \o \l {The VNC Protocol and Qt for Embedded Linux}{VNC Protocol}
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97 | \o \l {Testing the Linux Framebuffer}
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98 | \o \l {Cross Compiling Qt for Embedded Linux Applications}{Cross Compiling Applications}
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99 | \o \l {Deploying Qt for Embedded Linux Applications}{Deploying Applications}
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100 | \endlist
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101 | \o
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102 | \list
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103 | \o \l {Porting Qt Applications to Qt for Embedded Linux}
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104 | \o \l {Porting Qt for Embedded Linux to a New Architecture}
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105 | \o \l {Porting Qt for Embedded Linux to Another Operating System}
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106 | \endlist
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107 | \o
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108 | \list
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109 | \o \l {Qt Performance Tuning}
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110 | \o \l {Fine-Tuning Features in Qt}
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111 | \o \l {Adding an Accelerated Graphics Driver to Qt for Embedded Linux}{Adding an Accelerated Graphics Driver}
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112 | \endlist
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113 | \endtable
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114 | */
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