#include <QTimer>
#include <QWidget>
+#include <QTouchEvent>
class QPainter;
class QPaintEvent;
void paintEvent(QPaintEvent *event);
private:
+ bool event(QEvent *event);
void mousePressEvent(QMouseEvent *event);
+ void mouseReleaseEvent(QMouseEvent *event);
void mouseMoveEvent(QMouseEvent *event);
+ void mouseDoubleClickEvent(QMouseEvent * event);
void wheelEvent(QWheelEvent *event);
+ bool touchEvent(QTouchEvent *e);
-private slots:
+private Q_SLOTS:
void on_signals_changed();
void on_signals_moved();
QPoint _mouse_down_point;
double _mouse_down_offset;
+ bool _mouse_down_valid;
+
+ double _pinch_offset0;
+ double _pinch_offset1;
+ bool _pinch_zoom_active;
};
} // namespace view