sig
val configure :
?anchor:Tk.anchor ->
?bordermode:Tk.borderMode ->
?height:int ->
?inside:'a Widget.widget ->
?relheight:float ->
?relwidth:float ->
?relx:float ->
?rely:float -> ?width:int -> ?x:int -> ?y:int -> 'b Widget.widget -> unit
val forget : 'a Widget.widget -> unit
val info : 'a Widget.widget -> string
val slaves : 'a Widget.widget -> Widget.any Widget.widget list
end