/****************************************************************************+
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**+
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** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).+
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** All rights reserved.+
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** Contact: Nokia Corporation (qt-info@nokia.com)+
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**+
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** This file is part of the QtGui module of the Qt Toolkit.+
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**+
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** $QT_BEGIN_LICENSE:LGPL$+
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** No Commercial Usage+
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** This file contains pre-release code and may not be distributed.+
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** You may use this file in accordance with the terms and conditions+
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** contained in the Technology Preview License Agreement accompanying+
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** this package.+
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**+
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** GNU Lesser General Public License Usage+
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** Alternatively, this file may be used under the terms of the GNU Lesser+
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** General Public License version 2.1 as published by the Free Software+
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** Foundation and appearing in the file LICENSE.LGPL included in the+
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** packaging of this file.  Please review the following information to+
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** ensure the GNU Lesser General Public License version 2.1 requirements+
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** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.+
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**+
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** In addition, as a special exception, Nokia gives you certain additional+
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** rights.  These rights are described in the Nokia Qt LGPL Exception+
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** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.+
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**+
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** If you have questions regarding the use of this file, please contact+
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** Nokia at qt-info@nokia.com.+
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** $QT_END_LICENSE$+
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**+
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****************************************************************************/+
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+
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#ifndef QPIXMAPDATA_X11_P_H+
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#define QPIXMAPDATA_X11_P_H+
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+
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//+
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//  W A R N I N G+
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//  -------------+
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//+
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// This file is not part of the Qt API.  It exists purely as an+
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// implementation detail.  This header file may change from version to+
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// version without notice, or even be removed.+
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//+
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// We mean it.+
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//+
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+
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#include <QtGui/private/qpixmapdata_p.h>+
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#include <QtGui/private/qpixmapdatafactory_p.h>+
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+
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#include "QtGui/qx11info_x11.h"+
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+
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QT_BEGIN_NAMESPACE+
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+
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class QX11PaintEngine;+
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+
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class Q_GUI_EXPORT QX11PixmapData : public QPixmapData+
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{+
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public:+
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    QX11PixmapData(PixelType type);+
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//     QX11PixmapData(PixelType type, int width, int height);+
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//     QX11PixmapData(PixelType type, const QImage &image,+
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//                    Qt::ImageConversionFlags flags);+
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    ~QX11PixmapData();+
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+
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    QPixmapData *createCompatiblePixmapData() const;+
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+
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    void resize(int width, int height);+
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    void fromImage(const QImage &image, Qt::ImageConversionFlags flags);+
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    void copy(const QPixmapData *data, const QRect &rect);+
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    bool scroll(int dx, int dy, const QRect &rect);+
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+
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    void fill(const QColor &color);+
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    QBitmap mask() const;+
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    void setMask(const QBitmap &mask);+
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    bool hasAlphaChannel() const;+
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    void setAlphaChannel(const QPixmap &alphaChannel);+
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    QPixmap alphaChannel() const;+
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    QPixmap transformed(const QTransform &transform,+
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                        Qt::TransformationMode mode) const;+
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    QImage toImage() const;+
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    QPaintEngine* paintEngine() const;+
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+
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    Qt::HANDLE handle() const { return hd; }+
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    Qt::HANDLE x11ConvertToDefaultDepth();+
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+
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protected:+
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    int metric(QPaintDevice::PaintDeviceMetric metric) const;+
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+
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private:+
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    friend class QPixmap;+
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    friend class QBitmap;+
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    friend class QX11PaintEngine;+
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    friend class QX11WindowSurface;+
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    friend class QRasterWindowSurface;+
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    friend class QGLContextPrivate; // Needs to access xinfo, gl_surface & flags+
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    friend class QEglContext; // Needs gl_surface+
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    friend class QX11GLPixmapData; // Needs gl_surface+
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    friend bool  qt_createEGLSurfaceForPixmap(QPixmapData*, bool); // Needs gl_surface+
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+
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    void release();+
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+
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    QBitmap mask_to_bitmap(int screen) const;+
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    static Qt::HANDLE bitmap_to_mask(const QBitmap &, int screen);+
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    void bitmapFromImage(const QImage &image);+
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+
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    Qt::HANDLE hd;+
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+
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    enum Flag {+
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         NoFlags = 0x0,+
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         Uninitialized = 0x1,+
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         Readonly = 0x2,+
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         InvertedWhenBoundToTexture = 0x4,+
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         GlSurfaceCreatedWithAlpha = 0x8+
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    };+
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    uint flags;+
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+
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    QX11Info xinfo;+
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    Qt::HANDLE x11_mask;+
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    Qt::HANDLE picture;+
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    Qt::HANDLE mask_picture;+
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    Qt::HANDLE hd2; // sorted in the default display depth+
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    Qt::HANDLE gl_surface;+
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#ifndef QT_NO_XRENDER+
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    void convertToARGB32(bool preserveContents = true);+
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#endif+
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    QPixmap::ShareMode share_mode;+
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+
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    QX11PaintEngine *pengine;+
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};+
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+
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QT_END_NAMESPACE+
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+
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#endif // QPIXMAPDATA_X11_P_H+
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+
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