40 lines
733 B
C++
40 lines
733 B
C++
#include <QWindow>
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#include <QOpenGLFunctions>
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class QPainter;
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class QOpenGLContext;
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class QOpenGLPaintDevice;
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class OpenGLWindow : public QWindow, protected QOpenGLFunctions
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{
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Q_OBJECT
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public:
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explicit OpenGLWindow(QWindow *parent = nullptr);
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~OpenGLWindow();
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virtual void render(QPainter *painter);
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virtual void render();
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virtual void initialize();
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void setAnimating(bool animating);
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QOpenGLContext * context() {return m_context;}
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public slots:
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void renderLater();
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void renderNow();
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protected:
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bool event(QEvent *event) override;
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void exposeEvent(QExposeEvent *event) override;
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private:
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bool m_animating;
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QOpenGLContext *m_context;
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QOpenGLPaintDevice *m_device;
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};
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