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/****************************************************************************
**
** Copyright (C) 2012 Nokia Corporation and/or its subsidiary(-ies).
** Contact: http://www.qt-project.org/
**
** This file is part of the QtGui module of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:LGPL$
** GNU Lesser General Public License Usage
** 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.
**
** 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.
**
** Other Usage
** Alternatively, this file may be used in accordance with the terms and
** conditions contained in a signed written agreement between you and Nokia.
**
**
**
**
**
**
** $QT_END_LICENSE$
**
****************************************************************************/
#ifndef QPLATFORMSCREEN_H
#define QPLATFORMSCREEN_H
//
// W A R N I N G
// -------------
//
// This file is not part of the Qt API. It exists purely as an
// implementation detail. This header file may change from version to
// version without notice, or even be removed.
//
// We mean it.
//
#include <QtCore/qmetatype.h>
#include <QtCore/qnamespace.h>
#include <QtCore/qcoreevent.h>
#include <QtCore/qvariant.h>
#include <QtCore/qrect.h>
#include <QtCore/qobject.h>
#include <QtGui/qcursor.h>
#include <QtGui/qimage.h>
#include <QtGui/qwindowdefs.h>
#include <qpa/qplatformpixmap.h>
QT_BEGIN_HEADER
QT_BEGIN_NAMESPACE
class QPlatformBackingStore;
class QPlatformOpenGLContext;
class QPlatformScreenPrivate;
class QPlatformWindow;
class QPlatformCursor;
class QPlatformScreenPageFlipper;
class QScreen;
class QSurfaceFormat;
typedef QPair<qreal, qreal> QDpi;
class Q_GUI_EXPORT QPlatformScreen
{
Q_DECLARE_PRIVATE(QPlatformScreen)
public:
QPlatformScreen();
virtual ~QPlatformScreen();
virtual QPixmap grabWindow(WId window, int x, int y, int width, int height) const;
virtual QRect geometry() const = 0;
virtual QRect availableGeometry() const {return geometry();}
virtual int depth() const = 0;
virtual QImage::Format format() const = 0;
virtual QSizeF physicalSize() const;
virtual QDpi logicalDpi() const;
virtual Qt::ScreenOrientation orientation() const;
virtual QWindow *topLevelAt(const QPoint &point) const;
virtual QList<QPlatformScreen *> virtualSiblings() const;
QScreen *screen() const;
//jl: should this function be in QPlatformIntegration
//jl: maybe screenForWindow is a better name?
static QPlatformScreen *platformScreenForWindow(const QWindow *window);
virtual QString name() const { return QString(); }
virtual QPlatformScreenPageFlipper *pageFlipper() const;
virtual QPlatformCursor *cursor() const;
protected:
QScopedPointer<QPlatformScreenPrivate> d_ptr;
private:
Q_DISABLE_COPY(QPlatformScreen)
friend class QPlatformIntegration;
};
QT_END_NAMESPACE
QT_END_HEADER
#endif // QPLATFORMSCREEN_H
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