diff -r 000000000000 -r 1918ee327afb src/gui/embedded/qmousedriverplugin_qws.cpp --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/gui/embedded/qmousedriverplugin_qws.cpp Mon Jan 11 14:00:40 2010 +0000 @@ -0,0 +1,124 @@ +/**************************************************************************** +** +** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies). +** All rights reserved. +** Contact: Nokia Corporation (qt-info@nokia.com) +** +** This file is part of the QtGui module 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. +** +** +** +** +** +** +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#include "qmousedriverplugin_qws.h" + +#ifndef QT_NO_LIBRARY + +#include "qmouse_qws.h" + +QT_BEGIN_NAMESPACE + +/*! + \class QMouseDriverPlugin + \ingroup plugins + \ingroup qws + + \brief The QMouseDriverPlugin class is an abstract base class for + mouse driver plugins in Qt for Embedded Linux. + + Note that this class is only available in \l{Qt for Embedded Linux}. + + \l{Qt for Embedded Linux} provides ready-made drivers for several mouse + protocols, see the \l{Qt for Embedded Linux Pointer Handling}{pointer + handling} documentation for details. Custom mouse drivers can be + implemented by subclassing the QWSMouseHandler class and creating + a mouse driver plugin. + + A mouse driver plugin can be created by subclassing + QMouseDriverPlugin and reimplementing the pure virtual keys() and + create() functions. By exporting the derived class using the + Q_EXPORT_PLUGIN2() macro, The default implementation of the + QMouseDriverFactory class will automatically detect the plugin and + load the driver into the server application at run-time. See \l + {How to Create Qt Plugins} for details. + + \sa QWSMouseHandler, QMouseDriverFactory +*/ + +/*! + \fn QStringList QMouseDriverPlugin::keys() const + + Implement this function to return the list of valid keys, i.e. the + mouse drivers supported by this plugin. + + \l{Qt for Embedded Linux} provides ready-made drivers for several mouse + protocols, see the \l {Qt for Embedded Linux Pointer Handling}{pointer + handling} documentation for details. + + \sa create() +*/ + +/*! + Constructs a mouse driver plugin with the given \a parent. + + Note that this constructor is invoked automatically by the + Q_EXPORT_PLUGIN2() macro, so there is no need for calling it + explicitly. +*/ +QMouseDriverPlugin::QMouseDriverPlugin(QObject *parent) + : QObject(parent) +{ +} + +/*! + Destroys the mouse driver plugin. + + Note that Qt destroys a plugin automatically when it is no longer + used, so there is no need for calling the destructor explicitly. +*/ +QMouseDriverPlugin::~QMouseDriverPlugin() +{ +} + +/*! + \fn QScreen* QMouseDriverPlugin::create(const QString &key, const QString& device) + + Implement this function to create a driver matching the type + specified by the given \a key and \a device parameters. Note that + keys are case-insensitive. + + \sa keys() +*/ + +QT_END_NAMESPACE + +#endif // QT_NO_LIBRARY