Gtk::DrawingArea meter_metric_area;
Gtk::DrawingArea meter_ticks1_area;
Gtk::DrawingArea meter_ticks2_area;
Gtk::DrawingArea meter_metric_area;
Gtk::DrawingArea meter_ticks1_area;
Gtk::DrawingArea meter_ticks2_area;
void strip_property_changed (const PBD::PropertyChange&);
void meter_configuration_changed (ARDOUR::ChanCount);
void meter_type_changed (ARDOUR::MeterType);
void strip_property_changed (const PBD::PropertyChange&);
void meter_configuration_changed (ARDOUR::ChanCount);
void meter_type_changed (ARDOUR::MeterType);
void popup_level_meter_menu (GdkEventButton* ev);
void add_level_meter_type_item (Gtk::Menu_Helpers::MenuList&, Gtk::RadioMenuItem::Group&, std::string const &, ARDOUR::MeterType);
void popup_level_meter_menu (GdkEventButton* ev);
void add_level_meter_type_item (Gtk::Menu_Helpers::MenuList&, Gtk::RadioMenuItem::Group&, std::string const &, ARDOUR::MeterType);