- void undisplay_diskstream ();
- void redisplay_diskstream ();
- void playlist_modified_weak (boost::weak_ptr<ARDOUR::Diskstream>);
- void playlist_modified (boost::shared_ptr<ARDOUR::Diskstream>);
- void playlist_changed_weak (boost::weak_ptr<ARDOUR::Diskstream>);
- void playlist_changed (boost::shared_ptr<ARDOUR::Diskstream>);
+ void undisplay_track ();
+ void redisplay_track ();
+ void playlist_layered (boost::weak_ptr<ARDOUR::Track>);
+ void playlist_switched (boost::weak_ptr<ARDOUR::Track>);