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diff --git a/src/gui/kernel/qplatformscreen.h b/src/gui/kernel/qplatformscreen.h
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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