3 #ifndef QT_CAM_VIEWFINDER_H
4 #define QT_CAM_VIEWFINDER_H
10 class QtCamViewfinder {
13 virtual ~QtCamViewfinder();
15 virtual GstElement *sinkElement() = 0;
16 virtual bool setDevice(QtCamDevice *device) = 0;
17 virtual void stop() = 0;
20 #endif /* QT_CAM_VIEWFINDER_H */