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+/****************************************************************************
+**
+** Copyright (C) 2016 The Qt Company Ltd.
+** Contact: http://www.qt.io/licensing/
+**
+** This file is part of the plugins of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL21$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see http://www.qt.io/terms-conditions. For further
+** information use the contact form at http://www.qt.io/contact-us.
+**
+** 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 or version 3 as published by the Free
+** Software Foundation and appearing in the file LICENSE.LGPLv21 and
+** LICENSE.LGPLv3 included in the packaging of this file. Please review the
+** following information to ensure the GNU Lesser General Public License
+** requirements will be met: https://www.gnu.org/licenses/lgpl.html and
+** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** As a special exception, The Qt Company gives you certain additional
+** rights. These rights are described in The Qt Company LGPL Exception
+** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#ifndef QBACKINGSTORE_X11_H
+#define QBACKINGSTORE_X11_H
+
+#include <qpa/qplatformbackingstore.h>
+
+typedef struct _XDisplay Display;
+
+QT_BEGIN_NAMESPACE
+
+class QXcbWindow;
+
+class QXcbNativeBackingStore : public QPlatformBackingStore
+{
+public:
+ QXcbNativeBackingStore(QWindow *window);
+ ~QXcbNativeBackingStore();
+
+ QPaintDevice *paintDevice() override;
+ void flush(QWindow *window, const QRegion &region, const QPoint &offset) override;
+
+ QImage toImage() const override;
+
+ void resize(const QSize &size, const QRegion &staticContents) override;
+ bool scroll(const QRegion &area, int dx, int dy) override;
+
+ void beginPaint(const QRegion &region) override;
+
+private:
+ Display *display() const;
+
+ QPixmap m_pixmap;
+ bool m_translucentBackground;
+};
+
+QT_END_NAMESPACE
+
+#endif // QBACKINGSTORE_X11_H