/****************************************************************************
**
** Copyright (C) 2008 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.
**
** Commercial Usage
** Licensees holding valid Qt Commercial licenses may use this file in
** accordance with the Qt Commercial License Agreement provided with the
** Software or, alternatively, in accordance with the terms contained in
** a written agreement between you and Nokia.
**
**
** GNU General Public License Usage
** Alternatively, this file may be used under the terms of the GNU
** General Public License versions 2.0 or 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 GNU General Public Licensing requirements will be met:
** http://www.fsf.org/licensing/licenses/info/GPLv2.html and
** http://www.gnu.org/copyleft/gpl.html.  In addition, as a special
** exception, Nokia gives you certain additional rights. These rights
** are described in the Nokia Qt GPL Exception version 1.3, included in
** the file GPL_EXCEPTION.txt in this package.
**
** Qt for Windows(R) Licensees
** As a special exception, Nokia, as the sole copyright holder for Qt
** Designer, grants users of the Qt/Eclipse Integration plug-in the
** right for the Qt/Eclipse Integration to link to functionality
** provided by Qt Designer and its related libraries.
**
** If you are unsure which license is appropriate for your use, please
** contact the sales department at qt-sales@nokia.com.
**
****************************************************************************/

/*!
    \group modules
    \title Qt's Modules
    \startpage index.html Qt Reference Documentation
    \nextpage QtCore

    Qt 4 consists of several modules, each of which lives in a
    separate library.

    Modules for general software development:

    \table 80%
    \row \o \l{QtCore} \o Core non-graphical classes used by other modules
    \row \o \l{QtGui} \o Graphical user interface (GUI) components
    \row \o \l{QtNetwork} \o Classes for network programming
    \row \o \l{QtOpenGL} \o OpenGL support classes
    \row \o \l{QtScript} \o Classes for evaluating Qt Scripts
    \row \o \l{QtSql} \o Classes for database integration using SQL
    \row \o \l{QtSvg} \o Classes for displaying the contents of SVG files
    \row \o \l{QtWebKit} \o Classes for displaying and editing Web content
    \row \o \l{QtXml} \o Classes for handling XML
    \row \o \l{QtXmlPatterns} \o An XQuery & XPath engine for XML and custom data models
    \row \o \l{Phonon Module}{Phonon} \o Multimedia framework classes
    \row \o \l{Qt3Support} \o Qt 3 compatibility classes
    \endtable

    Modules for working with Qt's tools:

    \table 80%
    \row \o \l{QtDesigner} \o Classes for extending \QD
    \row \o \l{QtUiTools} \o Classes for handling \QD forms in applications
    \row \o \l{QtHelp} \o Classes for online help    
    \row \o \l{QtAssistant} \o Support for online help
    \row \o \l{QtTest} \o Tool classes for unit testing
    \endtable

    The following extension modules are available in the \l{Qt
    Commercial Editions} on Windows:

    \table 80%
    \row \o \l{QAxContainer} \o Extension for accessing ActiveX controls
    \row \o \l{QAxServer} \o Extension for writing ActiveX servers
    \endtable

    The following extension module is available in all \l {Qt Editions}
    on Unix platforms:

    \table 80%
    \row \o \l{QtDBus} \o Classes for Inter-Process Communication using the D-Bus
    \endtable

    If you use \l qmake to build your projects, the QtCore and QtGui
    modules are included by default. To link only against QtCore, add
    the following line to your \c .pro file:

    \snippet doc/src/snippets/code/doc_src_modules.qdoc 0

    On Windows, if you do not use \l qmake, the \l{Visual Studio Integration}
    available to \l{Qt Commercial Editions}{commercial licensees}, or other
    build tools such as CMake, you also need to link against the \c qtmain library.

    \sa {Qt's Classes}
*/
