diff -r 000000000000 -r 1918ee327afb src/openvg/qwindowsurface_vg.cpp
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/src/openvg/qwindowsurface_vg.cpp	Mon Jan 11 14:00:40 2010 +0000
@@ -0,0 +1,119 @@
+/****************************************************************************
+**
+** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the QtOpenVG 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.
+**
+**
+**
+**
+**
+**
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include "qwindowsurface_vg_p.h"
+#include "qwindowsurface_vgegl_p.h"
+#include "qpaintengine_vg_p.h"
+#include "qpixmapdata_vg_p.h"
+#include "qvg_p.h"
+
+#if !defined(QT_NO_EGL)
+
+#include <QtGui/private/qegl_p.h>
+
+QT_BEGIN_NAMESPACE
+
+QVGWindowSurface::QVGWindowSurface(QWidget *window)
+    : QWindowSurface(window)
+{
+    d_ptr = QVGEGLWindowSurfacePrivate::create
+        (QVGEGLWindowSurfacePrivate::WindowSurface, this);
+}
+
+QVGWindowSurface::QVGWindowSurface
+        (QWidget *window, QVGEGLWindowSurfacePrivate *d)
+    : QWindowSurface(window), d_ptr(d)
+{
+}
+
+QVGWindowSurface::~QVGWindowSurface()
+{
+    delete d_ptr;
+}
+
+QPaintDevice *QVGWindowSurface::paintDevice()
+{
+    d_ptr->beginPaint(window());
+    return this;
+}
+
+void QVGWindowSurface::flush(QWidget *widget, const QRegion &region, const QPoint &offset)
+{
+    Q_UNUSED(offset);
+    QWidget *parent = widget->internalWinId() ? widget : widget->nativeParentWidget();
+    d_ptr->endPaint(parent, region);
+}
+
+void QVGWindowSurface::setGeometry(const QRect &rect)
+{
+    QWindowSurface::setGeometry(rect);
+}
+
+bool QVGWindowSurface::scroll(const QRegion &area, int dx, int dy)
+{
+    return QWindowSurface::scroll(area, dx, dy);
+}
+
+void QVGWindowSurface::beginPaint(const QRegion &region)
+{
+    // Nothing to do here.
+    Q_UNUSED(region);
+}
+
+void QVGWindowSurface::endPaint(const QRegion &region)
+{
+    // Nothing to do here.
+    Q_UNUSED(region);
+}
+
+QPaintEngine *QVGWindowSurface::paintEngine() const
+{
+    return d_ptr->paintEngine();
+}
+
+int QVGWindowSurface::metric(PaintDeviceMetric met) const
+{
+    return qt_paint_device_metric(window(), met);
+}
+
+QT_END_NAMESPACE
+
+#endif