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| ** This file is part of the examples of the Qt Toolkit. |
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| |
| #include <QWindow> |
| |
| #include <QAnimationDriver> |
| #include <QBasicTimer> |
| #include <QSharedPointer> |
| |
| class Item; |
| QT_FORWARD_DECLARE_CLASS(QSGAbstractRenderer) |
| QT_FORWARD_DECLARE_CLASS(QSGEngine) |
| QT_FORWARD_DECLARE_CLASS(QSGRootNode) |
| QT_FORWARD_DECLARE_CLASS(QSGTexture) |
| |
| class Window : public QWindow |
| { |
| Q_OBJECT |
| public: |
| Window(); |
| ~Window(); |
| |
| void addItems(); |
| void update(); |
| |
| private: |
| void timerEvent(QTimerEvent *); |
| void exposeEvent(QExposeEvent *); |
| void mousePressEvent(QMouseEvent *); |
| void keyPressEvent(QKeyEvent *); |
| |
| void sync(); |
| void render(); |
| void initialize(); |
| void invalidate(); |
| |
| bool m_initialized; |
| QScopedPointer<QOpenGLContext> m_context; |
| QScopedPointer<QSGEngine> m_sgEngine; |
| QScopedPointer<QSGRootNode> m_sgRootNode; |
| QScopedPointer<QSGAbstractRenderer> m_sgRenderer; |
| QScopedPointer<QSGTexture> m_smileTexture; |
| QScopedPointer<QSGTexture> m_qtTexture; |
| QList<QSharedPointer<Item> > m_items; |
| |
| QBasicTimer m_updateTimer; |
| QAnimationDriver m_animationDriver; |
| }; |