- designer.get_layout().signal_route_added.connect(sigc::mem_fun(this, &Routebar::route_added));
- designer.get_layout().signal_route_removed.connect(sigc::hide(sigc::mem_fun(this, &Routebar::update_routes)));
+ designer.get_layout().signal_track_chain_added.connect(sigc::mem_fun(this, &Routebar::track_chain_added));
+ designer.get_layout().signal_track_chain_removed.connect(sigc::hide(sigc::mem_fun(this, &Routebar::update_routes)));