package FLTK.Widgets.Buttons.Toggle is type Toggle_Button is new Button with private; function Create (X, Y, W, H : in Integer; Text : in String) return Toggle_Button; procedure Draw (This : in out Toggle_Button); function Handle (This : in out Toggle_Button; Event : in Event_Kind) return Event_Outcome; private type Toggle_Button is new Button with null record; overriding procedure Finalize (This : in out Toggle_Button); end FLTK.Widgets.Buttons.Toggle;