([> Gtk.cell_renderer_combo ] as 'a) Gtk.obj ->
object ('b)
val obj : 'a Gtk.obj
method after : 'b
method changed :
callback:(Gtk.tree_path -> Gtk.tree_iter -> unit) -> GtkSignal.id
method edited : callback:(Gtk.tree_path -> string -> unit) -> GtkSignal.id
end