git-svn-id: svn://db.shs.com.ru/libs@626 a8b55f48-bf90-11e4-a774-851b48703e85

qglengine/openglwindow.h

@@ -0,0 +1,36 @@
+#include <QWindow>
+#include <QOpenGLExtraFunctions>
+
+class QPainter;
+class QOpenGLContext;
+class QOpenGLPaintDevice;
+
+
+class OpenGLWindow: public QWindow, protected QOpenGLExtraFunctions
+{
+	Q_OBJECT
+public:
+	explicit OpenGLWindow(QWindow *parent = nullptr);
+	~OpenGLWindow();
+
+	virtual void render(QPainter *painter);
+	virtual void render();
+
+	virtual void initialize();
+
+	QOpenGLContext * context() {return m_context;}
+
+public slots:
+	void renderLater();
+	void renderNow();
+
+protected:
+	bool event(QEvent *event) override;
+
+	void exposeEvent(QExposeEvent *event) override;
+
+private:
+	QOpenGLContext *m_context;
+	QOpenGLPaintDevice *m_device;
+};
+