package FLTK.Widgets.Groups.Windows.Single is type Single_Window is new Window with private; function Create (X, Y, W, H : in Integer; Text : in String) return Single_Window; function Create (W, H : in Integer) return Single_Window; procedure Show (This : in out Single_Window); procedure Flush (This : in out Single_Window); procedure Draw (This : in out Single_Window); function Handle (This : in out Single_Window; Event : in Event_Kind) return Event_Outcome; private type Single_Window is new Window with null record; overriding procedure Finalize (This : in out Single_Window); end FLTK.Widgets.Groups.Windows.Single;