comparison widgets/LevelPanWidget.h @ 1589:27ea5d61b402

Provide context menu in LevelPanToolButton, + a bit of tidying

     /// Reset to default values
     void setToDefault();
     
     // public so it can be called from LevelPanToolButton (ew)
     void wheelEvent(QWheelEvent *ev) override;
-    
+
 signals:
     void levelChanged(float); // range [0,1]
     void panChanged(float); // range [-1,1]
 
     void mouseEntered();