module ColorButton:sig..end
val cast : 'a Gobject.obj -> Gtk.color_button Gtk.objmodule P:sig..end
module S:sig..end
val create : Gtk.color_button Gobject.param list -> Gtk.color_button Gtk.objval make_params : cont:(([> `colorbutton ] as 'a) Gobject.param list -> 'b) ->
'a Gobject.param list -> ?color:Gdk.color -> ?title:string -> 'b