- ARDOUR::BeatsFramesConverter _region_relative_time_converter;
- ARDOUR::BeatsFramesConverter _source_relative_time_converter;
- Evoral::Parameter _parameter;
- boost::shared_ptr<AutomationLine> _line;
+ ARDOUR::DoubleBeatsFramesConverter _region_relative_time_converter;
+ ARDOUR::DoubleBeatsFramesConverter _source_relative_time_converter;
+ Evoral::Parameter _parameter;
+ boost::shared_ptr<AutomationLine> _line;
+ PBD::ScopedConnection _mouse_mode_connection;