/****************************************************************************
**
** Copyright (C) 2011 Digia Plc
** All rights reserved.
** For any questions to Digia, please use contact form at http://qt.digia.com
**
** This file is part of the QtGui module of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:LGPL$
** 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 Digia.  
**
** If you have questions regarding the use of this file, please use
** contact form at http://qt.digia.com
** $QT_END_LICENSE$
** 
** Copyright (c) 2011 Nokia Corporation and/or its subsidiary(-ies).
**
****************************************************************************/

#ifndef QSCREENDRIVERPLUGIN_QWS_H
#define QSCREENDRIVERPLUGIN_QWS_H

#include <QtCore/qplugin.h>
#include <QtCore/qfactoryinterface.h>

QT_BEGIN_HEADER

QT_BEGIN_NAMESPACE

QT_MODULE(Gui)

#ifndef QT_NO_LIBRARY

class QScreen;

struct Q_GUI_EXPORT QScreenDriverFactoryInterface : public QFactoryInterface
{
    virtual QScreen* create(const QString& driver, int displayId) = 0;
};

#define QScreenDriverFactoryInterface_iid "com.trolltech.Qt.QScreenDriverFactoryInterface"
Q_DECLARE_INTERFACE(QScreenDriverFactoryInterface, QScreenDriverFactoryInterface_iid)

class Q_GUI_EXPORT QScreenDriverPlugin : public QObject, public QScreenDriverFactoryInterface
{
    Q_OBJECT
    Q_INTERFACES(QScreenDriverFactoryInterface:QFactoryInterface)
public:
    explicit QScreenDriverPlugin(QObject *parent = 0);
    ~QScreenDriverPlugin();

    virtual QStringList keys() const = 0;
    virtual QScreen *create(const QString& driver, int displayId) = 0;
};

#endif // QT_NO_LIBRARY

QT_END_NAMESPACE

QT_END_HEADER

#endif // QSCREENDRIVERPLUGIN_QWS_H
