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| |
| #ifndef QEMULATIONPAINTENGINE_P_H |
| #define QEMULATIONPAINTENGINE_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 <QtGui/private/qtguiglobal_p.h> |
| #include <private/qpaintengineex_p.h> |
| |
| QT_BEGIN_NAMESPACE |
| |
| |
| class QEmulationPaintEngine : public QPaintEngineEx |
| { |
| public: |
| QEmulationPaintEngine(QPaintEngineEx *engine); |
| |
| bool begin(QPaintDevice *pdev) override; |
| bool end() override; |
| |
| Type type() const override; |
| QPainterState *createState(QPainterState *orig) const override; |
| |
| void fill(const QVectorPath &path, const QBrush &brush) override; |
| void stroke(const QVectorPath &path, const QPen &pen) override; |
| void clip(const QVectorPath &path, Qt::ClipOperation op) override; |
| |
| void drawPixmap(const QRectF &r, const QPixmap &pm, const QRectF &sr) override; |
| void drawTextItem(const QPointF &p, const QTextItem &textItem) override; |
| void drawStaticTextItem(QStaticTextItem *item) override; |
| void drawTiledPixmap(const QRectF &r, const QPixmap &pixmap, const QPointF &s) override; |
| void drawImage(const QRectF &r, const QImage &pm, const QRectF &sr, Qt::ImageConversionFlags flags) override; |
| |
| void clipEnabledChanged() override; |
| void penChanged() override; |
| void brushChanged() override; |
| void brushOriginChanged() override; |
| void opacityChanged() override; |
| void compositionModeChanged() override; |
| void renderHintsChanged() override; |
| void transformChanged() override; |
| |
| void setState(QPainterState *s) override; |
| |
| void beginNativePainting() override; |
| void endNativePainting() override; |
| |
| uint flags() const override { return QPaintEngineEx::IsEmulationEngine | QPaintEngineEx::DoNotEmulate; } |
| |
| inline QPainterState *state() { return (QPainterState *)QPaintEngine::state; } |
| inline const QPainterState *state() const { return (const QPainterState *)QPaintEngine::state; } |
| |
| QPaintEngineEx *real_engine; |
| private: |
| void fillBGRect(const QRectF &r); |
| }; |
| |
| QT_END_NAMESPACE |
| |
| #endif |