public:
AudioRegionGainLine (const std::string & name, AudioRegionView&, ArdourCanvas::Group& parent, boost::shared_ptr<ARDOUR::AutomationList>);
- void start_drag_single (ControlPoint*, nframes_t x, float fraction);
+ void start_drag_single (ControlPoint*, double, float);
void end_drag ();
void remove_point (ControlPoint&);