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diff --git a/src/gui/kernel/qplatformscreen_qpa.h b/src/gui/kernel/qplatformscreen_qpa.h
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+++ b/src/gui/kernel/qplatformscreen_qpa.h
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+/****************************************************************************
+**
+** Copyright (C) 2011 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.
+**
+**
+**
+**
+**
+**
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#ifndef QPLATFORMSCREEN_H
+#define QPLATFORMSCREEN_H
+
+#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>
+
+QT_BEGIN_HEADER
+
+QT_BEGIN_NAMESPACE
+
+QT_MODULE(Gui)
+
+class Q_GUI_EXPORT QPlatformScreen : public QObject
+{
+    Q_OBJECT
+public:
+    virtual ~QPlatformScreen() { }
+
+    virtual QRect geometry() const = 0;
+    virtual QRect availableGeometry() const {return geometry();}
+    virtual int depth() const = 0;
+    virtual QImage::Format format() const = 0;
+    virtual QSize physicalSize() const;
+    //jl: should setDirty be removed.
+    virtual void setDirty(const QRect &) {}
+    virtual QWindow *topLevelAt(const QPoint &point) const;
+
+    //jl: should this function be in QPlatformIntegration
+    //jl: maybe screenForWindow is a better name?
+    static QPlatformScreen *platformScreenForWindow(const QWindow *window);
+};
+
+QT_END_NAMESPACE
+
+QT_END_HEADER
+
+#endif // QPLATFORMSCREEN_H