`sig
val cast : 'a Gobject.obj -> Gtk.fixed Gtk.obj
val create : Gtk.fixed Gobject.param list -> Gtk.fixed Gtk.obj
external put :
[> `fixed ] Gtk.obj -> [> `widget ] Gtk.obj -> x:int -> y:int -> unit
= "ml_gtk_fixed_put"
external move :
[> `fixed ] Gtk.obj -> [> `widget ] Gtk.obj -> x:int -> y:int -> unit
= "ml_gtk_fixed_move"
external set_has_window : [> `fixed ] Gtk.obj -> bool -> unit
= "ml_gtk_fixed_set_has_window"
external get_has_window : [> `fixed ] Gtk.obj -> bool
= "ml_gtk_fixed_get_has_window"
end`