`object
method private virtual connect :
'b. ([> `toolbar ] as 'a, 'b) GtkSignal.t -> callback:'b -> GtkSignal.id
method focus_home_or_end : callback:(bool -> bool) -> GtkSignal.id
method move_focus :
callback:(GtkEnums.direction_type -> bool) -> GtkSignal.id
method private virtual notify :
'b. ('a, 'b) Gobject.property -> callback:('b -> unit) -> GtkSignal.id
method orientation_changed :
callback:(GtkEnums.orientation -> unit) -> GtkSignal.id
method popup_context_menu :
callback:(int -> int -> int -> bool) -> GtkSignal.id
method style_changed :
callback:(GtkEnums.toolbar_style -> unit) -> GtkSignal.id
end`