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diff --git a/src/plugins/platforms/windows/qwindowsclipboard.h b/src/plugins/platforms/windows/qwindowsclipboard.h
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+++ b/src/plugins/platforms/windows/qwindowsclipboard.h
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+/****************************************************************************
+**
+** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (info@qt.nokia.com)
+**
+** This file is part of the plugins 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 QWINDOWSCLIPBOARD_H
+#define QWINDOWSCLIPBOARD_H
+
+#include "qwindowsinternalmimedata.h"
+
+#include <QtGui/QPlatformClipboard>
+
+QT_BEGIN_NAMESPACE
+
+class QWindowsOleDataObject;
+
+class QWindowsClipboardRetrievalMimeData : public QWindowsInternalMimeData {
+public:
+
+protected:
+    virtual IDataObject *retrieveDataObject() const;
+    virtual void releaseDataObject(IDataObject *) const;
+};
+
+class QWindowsClipboard : public QPlatformClipboard
+{
+public:
+    QWindowsClipboard();
+    ~QWindowsClipboard();
+    void registerViewer(); // Call in initialization, when context is up.
+
+    virtual QMimeData *mimeData(QClipboard::Mode mode = QClipboard::Clipboard);
+    virtual void setMimeData(QMimeData *data, QClipboard::Mode mode = QClipboard::Clipboard);
+    virtual bool supportsMode(QClipboard::Mode mode) const;
+    virtual bool ownsMode(QClipboard::Mode mode) const;
+
+    inline bool clipboardViewerWndProc(HWND hwnd, UINT message, WPARAM wParam, LPARAM lParam, LRESULT *result);
+
+    static QWindowsClipboard *instance() { return m_instance; }
+
+private:
+    void clear();
+    void releaseIData();
+    inline void propagateClipboardMessage(UINT message, WPARAM wParam, LPARAM lParam) const;
+    inline void unregisterViewer();
+    inline bool ownsClipboard() const;
+
+    static QWindowsClipboard *m_instance;
+
+    QWindowsClipboardRetrievalMimeData m_retrievalData;
+    QWindowsOleDataObject *m_data;
+    HWND m_clipboardViewer;
+    HWND m_nextClipboardViewer;
+};
+
+QT_END_NAMESPACE
+
+#endif // QWINDOWSCLIPBOARD_H