blob: 24413da1184d2e8f04c57fe1f262e368fdd7104f (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
|
#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(WatchServer* server, const QString& id);
~GraphicsWatchlet();
QGraphicsScene* scene();
void setScene(QGraphicsScene* scene);
bool fullUpdateMode() const;
void setFullUpdateMode(bool fullUpdateMode);
QRectF sceneRect() const;
QRect viewportRect() const;
protected:
void activate();
void deactivate();
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
|
