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#ifndef SOWATCH_GRAPHICSWATCHLET_H
#define SOWATCH_GRAPHICSWATCHLET_H
#include <QtCore/QTimer>
#include <QtGui/QGraphicsScene>
#include <QtGui/QRegion>
#include "watchlet.h"
#include "sowatch_global.h"
namespace sowatch
{
class SOWATCH_EXPORT GraphicsWatchlet : public Watchlet
{
Q_OBJECT
Q_PROPERTY(bool fullUpdateMode READ fullUpdateMode WRITE setFullUpdateMode)
public:
explicit GraphicsWatchlet(Watch* watch, const QString& id);
~GraphicsWatchlet();
QGraphicsScene* scene();
void setScene(QGraphicsScene* scene);
bool fullUpdateMode() const;
void setFullUpdateMode(bool fullUpdateMode);
QRectF sceneRect() const;
QRect viewportRect() const;
void activate();
void deactivate();
protected:
static const int frameDelay = 25;
static const int busyFrameDelay = 50;
QGraphicsScene* _scene;
QTimer _frameTimer;
private slots:
void sceneChanged(const QList<QRectF>& region);
void frameTimeout();
private:
bool _fullUpdateMode;
QRegion _damaged;
};
}
#endif // SOWATCH_GRAPHICSWATCHLET_H
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