- rlayout.signal_zone_added.connect(sigc::mem_fun(this, &Zonebar::zone_added));
- rlayout.signal_zone_removed.connect(sigc::hide(sigc::mem_fun(this, &Zonebar::update_groups)));
+ rlayout.signal_track_chain_added.connect(sigc::mem_fun(this, &Zonebar::track_chain_added));
+ rlayout.signal_track_chain_removed.connect(sigc::hide(sigc::mem_fun(this, &Zonebar::update_groups)));