- sigc::signal<void,synfigapp::ValueDesc,synfig::Waypoint, int>& signal_waypoint_clicked() { return signal_waypoint_clicked_; }
+ sigc::signal<void,synfigapp::ValueDesc,std::set<synfig::Waypoint,std::less<synfig::UniqueID> >,int>& signal_waypoint_clicked_childrentree() { return signal_waypoint_clicked_childrentree_; }