- _session_connections.add_connection (_session->RouteAdded.connect (boost::bind (&Mixer_UI::add_strip, this, _1)));
- _session_connections.add_connection (_session->route_group_added.connect (boost::bind (&Mixer_UI::add_route_group, this, _1)));
- _session_connections.add_connection (_session->route_group_removed.connect (boost::bind (&Mixer_UI::route_groups_changed, this)));
- _session_connections.add_connection (_session->config.ParameterChanged.connect (boost::bind (&Mixer_UI::parameter_changed, this, _1)));
+ _session->RouteAdded.connect (_session_connections, boost::bind (&Mixer_UI::add_strip, this, _1));
+ _session->route_group_added.connect (_session_connections, boost::bind (&Mixer_UI::add_route_group, this, _1));
+ _session->route_group_removed.connect (_session_connections, boost::bind (&Mixer_UI::route_groups_changed, this));
+ _session->config.ParameterChanged.connect (_session_connections, boost::bind (&Mixer_UI::parameter_changed, this, _1));