/**************************************************************************** ** ** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies). ** Contact: Nokia Corporation (qt-info@nokia.com) ** ** This file is part of the QtGui 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 either Technology Preview License Agreement or the ** Beta Release License Agreement. ** ** 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 1.0, 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. ** ** If you are unsure which license is appropriate for your use, please ** contact the sales department at http://www.qtsoftware.com/contact. ** $QT_END_LICENSE$ ** ****************************************************************************/ #ifndef QPAINTENGINE_PIC_P_H #define QPAINTENGINE_PIC_P_H // // W A R N I N G // ------------- // // This file is not part of the Qt API. It exists for the convenience // of QAbstractItemModel*. This header file may change from version // to version without notice, or even be removed. // // We mean it. // // #include "QtGui/qpaintengine.h" #ifndef QT_NO_PICTURE QT_BEGIN_NAMESPACE class QPicturePaintEnginePrivate; class QBuffer; class QPicturePaintEngine : public QPaintEngine { Q_DECLARE_SCOPED_PRIVATE(QPicturePaintEngine) public: QPicturePaintEngine(); ~QPicturePaintEngine(); bool begin(QPaintDevice *pdev); bool end(); void updateState(const QPaintEngineState &state); void updatePen(const QPen &pen); void updateBrush(const QBrush &brush); void updateBrushOrigin(const QPointF &origin); void updateFont(const QFont &font); void updateBackground(Qt::BGMode bgmode, const QBrush &bgBrush); void updateMatrix(const QTransform &matrix); void updateClipRegion(const QRegion ®ion, Qt::ClipOperation op); void updateClipPath(const QPainterPath &path, Qt::ClipOperation op); void updateRenderHints(QPainter::RenderHints hints); void updateCompositionMode(QPainter::CompositionMode cmode); void updateClipEnabled(bool enabled); void updateOpacity(qreal opacity); void drawEllipse(const QRectF &rect); void drawPath(const QPainterPath &path); void drawPolygon(const QPointF *points, int numPoints, PolygonDrawMode mode); #ifdef Q_NO_USING_KEYWORD inline void drawPolygon(const QPoint *points, int pointCount, PolygonDrawMode mode) { QPaintEngine::drawPolygon(points, pointCount, mode); } #else using QPaintEngine::drawPolygon; #endif void drawPixmap(const QRectF &r, const QPixmap &pm, const QRectF &sr); void drawTiledPixmap(const QRectF &r, const QPixmap &pixmap, const QPointF &s); void drawImage(const QRectF &r, const QImage &image, const QRectF &sr, Qt::ImageConversionFlags flags = Qt::AutoColor); void drawTextItem(const QPointF &p, const QTextItem &ti); Type type() const { return Picture; } protected: QPicturePaintEngine(QPaintEnginePrivate &dptr); private: Q_DISABLE_COPY(QPicturePaintEngine) void writeCmdLength(int pos, const QRectF &r, bool corr); }; QT_END_NAMESPACE #endif // QT_NO_PICTURE #endif // QPAINTENGINE_PIC_P_H