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authorLars Knoll <lars.knoll@nokia.com>2009-03-23 09:18:55 (GMT)
committerSimon Hausmann <simon.hausmann@nokia.com>2009-03-23 09:18:55 (GMT)
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Long live Qt 4.5!
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+/****************************************************************************
+**
+** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** Contact: Qt Software Information (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 either Technology Preview License Agreement or the
+** Beta Release License Agreement.
+**
+** 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 1.0, included in the file LGPL_EXCEPTION.txt in this
+** package.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3.0 as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU General Public License version 3.0 requirements will be
+** met: http://www.gnu.org/copyleft/gpl.html.
+**
+** If you are unsure which license is appropriate for your use, please
+** contact the sales department at qt-sales@nokia.com.
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+/*!
+ \page qt-embedded-deployment.html
+
+ \title Deploying Qt for Embedded Linux Applications
+ \ingroup qt-embedded-linux
+
+ The procedure of deploying an Qt application on \l{Qt for Embedded Linux}
+ is essentially the same as the deployment procedure on X11 platforms
+ which is described in detail in the \l {Deploying an Application
+ on X11 Platforms} documentation. See also the \l {Deploying Qt
+ applications}{general remarks} about deploying Qt applications.
+
+ In addition, there is a couple of Qt for Embedded Linux specific issues to
+ keep in mind:
+
+ \tableofcontents
+
+ \section1 Fonts
+
+ When Qt for Embedded Linux applications run, they look for a file called
+ \c fontdir in Qt's \c /lib/fonts/ directory defining the
+ fonts that are available to the application (i.e. the fonts
+ located in the mentioned directory).
+
+ For that reason, the preferred fonts must be copied to the \c
+ /lib/fonts/ directory, and the \c fontdir file must be customized
+ accordingly. See the \l {Qt for Embedded Linux Fonts}{fonts} documentation
+ for more details about the supported font formats.
+
+ Note that the application will look for the \c /lib/fonts/
+ directory relative to the path set using the \c -prefix parameter
+ when running the \c configure script; ensure that this is a
+ sensible path in the target device environment. See the \l
+ {Installing Qt for Embedded Linux#Step 3: Building the
+ Library}{installation} documentation for more details.
+
+ \section1 Environment Variables
+
+ In general, any variable value that differs from the provided
+ default values must be set explicitly in the target device
+ environment. Typically, these include the QWS_MOUSE_PROTO,
+ QWS_KEYBOARD and QWS_DISPLAY variables specifying the drivers for
+ pointer handling, character input and display management,
+ respectively.
+
+ For example, without the proper mouse and keyboard drivers, there
+ is no way to give any input to the application when it is
+ installed on the target device. By running the \c configure script
+ using the \c -qt-kbd-<keyboarddriver> and \c
+ -qt-mouse-<mousedriver> options, the drivers are enabled, but in
+ addition the drivers and the preferred devices must be specified
+ as the ones to use in the target environment, by setting the
+ environment variables.
+
+ See the \l{Qt for Embedded Linux Pointer Handling}{pointer handling},
+ \l{Qt for Embedded Linux Character Input}{character input} and
+ \l{Qt for Embedded Linux Display Management}{display management}
+ documentation for more information.
+
+ \section1 Framebuffer Support
+
+ No particular actions are required to enable the framebuffer on
+ target devices: The Linux framebuffer is enabled by default on all
+ modern Linux distributions. For information on older versions, see
+ \l http://en.tldp.org/HOWTO/Framebuffer-HOWTO.html.
+
+ To test that the Linux framebuffer is set up correctly, and that
+ the device permissions are correct, use the program provided by
+ the \l {Testing the Linux Framebuffer} document.
+*/