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diff --git a/src/gui/painting/qunifiedtoolbarsurface_mac_p.h b/src/gui/painting/qunifiedtoolbarsurface_mac_p.h
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--- a/src/gui/painting/qunifiedtoolbarsurface_mac_p.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.
-**
-** $QT_BEGIN_LICENSE:LGPL$
-** 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 QUNIFIEDTOOLBARSURFACE_MAC_P_H
-#define QUNIFIEDTOOLBARSURFACE_MAC_P_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 <private/qwindowsurface_raster_p.h>
-#include <QWidget>
-#include <QToolBar>
-#include <private/qwidget_p.h>
-#include <private/qnativeimage_p.h>
-
-#ifdef QT_MAC_USE_COCOA
-
-QT_BEGIN_NAMESPACE
-
-class QNativeImage;
-
-//
-// This is the implementation of the unified toolbar on Mac OS X
-// with the graphics system raster.
-//
-// General idea:
-// -------------
-// We redirect the painting of widgets inside the unified toolbar
-// to a special window surface, the QUnifiedToolbarSurface.
-// We need a separate window surface because the unified toolbar
-// is out of the content view.
-// The input system is the same as for the unified toolbar with the
-// native (CoreGraphics) engine.
-//
-// Execution flow:
-// ---------------
-// The unified toolbar is triggered by QMainWindow::setUnifiedTitleAndToolBarOnMac().
-// It calls QMainWindowLayout::insertIntoMacToolbar() which will
-// set all the appropriate variables (offsets, redirection, ...).
-// When Qt tells a widget to repaint, QWidgetPrivate::drawWidget()
-// checks if the widget is inside the unified toolbar and exits without
-// painting is that is the case.
-// We trigger the rendering of the unified toolbar in QWidget::repaint()
-// and QWidget::update().
-// We keep track of flush requests via "flushRequested" variable. That
-// allow flush() to be a no-op if no repaint occured for a widget.
-// We rely on the needsDisplay: and drawRect: mecanism for drawing our
-// content into the graphics context.
-//
-// Notes:
-// ------
-// The painting of items inside the unified toolbar is expensive.
-// Too many repaints will drastically slow down the whole application.
-//
-
-class QUnifiedToolbarSurfacePrivate
-{
-public:
-    QNativeImage *image;
-    uint inSetGeometry : 1;
-};
-
-class Q_GUI_EXPORT QUnifiedToolbarSurface : public QRasterWindowSurface
-{
-public:
-    QUnifiedToolbarSurface(QWidget *widget);
-    ~QUnifiedToolbarSurface();
-
-    void flush(QWidget *widget);
-    void flush(QWidget *widget, const QRegion &region, const QPoint &offset);
-    void setGeometry(const QRect &rect);
-    void beginPaint(const QRegion &rgn);
-    void insertToolbar(QWidget *toolbar, const QPoint &offset);
-    void removeToolbar(QToolBar *toolbar);
-    void updateToolbarOffset(QWidget *widget);
-    void renderToolbar(QWidget *widget, bool forceFlush = false);
-    void recursiveRedirect(QObject *widget, QWidget *parent_toolbar, const QPoint &offset);
-
-    QPaintDevice *paintDevice();
-    CGContextRef imageContext();
-
-private:
-    void prepareBuffer(QImage::Format format, QWidget *widget);
-    void recursiveRemoval(QObject *object);
-
-    Q_DECLARE_PRIVATE(QUnifiedToolbarSurface)
-    QScopedPointer<QUnifiedToolbarSurfacePrivate> d_ptr;
-};
-
-QT_END_NAMESPACE
-
-#endif // QT_MAC_USE_COCOA
-
-#endif // QUNIFIEDTOOLBARSURFACE_MAC_P_H