qt-everywhere-src-5.14.1/qtbase/tests/manual/xembed-raster/rasterwindow.h

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#ifndef RASTERWINDOW_H
#define RASTERWINDOW_H

#include <QtGui>

class RasterWindow : public QWindow
{
    Q_OBJECT
public:
    explicit RasterWindow(QWindow *parent = 0);

    virtual void render(QPainter *painter);

public slots:
    void renderLater();
    void renderNow();

protected:
    bool event(QEvent *event);

    void resizeEvent(QResizeEvent *event);
    void exposeEvent(QExposeEvent *event);

private:
    QBackingStore *m_backingStore;
    bool m_update_pending;
};

#endif // RASTERWINDOW_H