private:
void track_chain_added(R2C2::TrackChain &);
void track_chain_removed(R2C2::TrackChain &);
- void zone_renamed(R2C2::Zone &, const std::string &, const std::string &, unsigned);
+ void zone_renamed(R2C2::Zone &, const std::string &);
void group_selected(unsigned);
void number_selected(unsigned);
void delete_zone_clicked();