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84 lines
2.7 KiB
C++
84 lines
2.7 KiB
C++
/****************************************************************************
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**
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** Copyright (C) 2015 The Qt Company Ltd.
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** Copyright (C) 2016-2020 Ivailo Monev
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**
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** This file is part of the QtGui module of the Katie Toolkit.
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**
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** $QT_BEGIN_LICENSE:LGPL$
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**
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** GNU Lesser General Public License Usage
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** 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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** As a special exception, The Qt Company gives you certain additional
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** rights. These rights are described in The Qt Company 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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** GNU General Public License Usage
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** Alternatively, this file may be used under the terms of the GNU
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** General Public License version 3.0 as published by the Free Software
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** Foundation and appearing in the file LICENSE.GPL included in the
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** packaging of this file. Please review the following information to
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** ensure the GNU General Public License version 3.0 requirements will be
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** met: http://www.gnu.org/copyleft/gpl.html.
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**
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** $QT_END_LICENSE$
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**
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****************************************************************************/
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#ifndef QWINDOWSURFACE_RASTER_P_H
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#define QWINDOWSURFACE_RASTER_P_H
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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 Katie API. It exists for the convenience
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// of the QLibrary class. This header file may change from
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// version to 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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#include "qwindowsurface_p.h"
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QT_BEGIN_NAMESPACE
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class QPaintDevice;
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class QPoint;
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class QRegion;
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class QRegion;
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class QSize;
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class QWidget;
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class QRasterWindowSurfacePrivate;
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class Q_GUI_EXPORT QRasterWindowSurface : public QWindowSurface
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{
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public:
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QRasterWindowSurface(QWidget *widget, bool setDefaultSurface = true);
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~QRasterWindowSurface();
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QPaintDevice *paintDevice();
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void flush(QWidget *widget, const QRegion ®ion, const QPoint &offset);
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void beginPaint(const QRegion &rgn);
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void setGeometry(const QRect &rect);
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bool scroll(const QRegion &area, int dx, int dy);
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WindowSurfaceFeatures features() const;
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private:
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#if defined(Q_WS_X11) && !defined(QT_NO_XSHM)
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void syncX();
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#endif
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void prepareBuffer(QImage::Format format);
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Q_DECLARE_PRIVATE(QRasterWindowSurface)
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QScopedPointer<QRasterWindowSurfacePrivate> d_ptr;
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};
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QT_END_NAMESPACE
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#endif // QWINDOWSURFACE_RASTER_P_H
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