/**************************************************************************** ** ** Copyright (C) 2021 The Qt Company Ltd. ** Contact: https://www.qt.io/licensing/ ** ** This file is part of the QtGui module of the Qt Toolkit. ** ** $QT_BEGIN_LICENSE:COMM$ ** ** 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 https://www.qt.io/terms-conditions. For further ** information use the contact form at https://www.qt.io/contact-us. ** ** $QT_END_LICENSE$ ** ** ** ** ** ** ** ** ** ** ** ** ** ** ** ** ** ** ** ****************************************************************************/ #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 #include 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