Wrappers.Spinnertype t = [ `spinner | `widget | `initially_unowned | `object_ ] Gobject.objval new_ : unit -> tCreate a new Spinner
val stop : t -> unitStops the animation of the spinner.
val start : t -> unitStarts the animation of the spinner.
val set_spinning : t -> bool -> unitSets the activity of the spinner.
val get_spinning : t -> boolReturns whether the spinner is spinning.