(**************************************************************************) (* Lablgtk - Examples *) (* *) (* There is no specific licensing policy, but you may freely *) (* take inspiration from the code, and copy parts of it in your *) (* application. *) (* *) (**************************************************************************) (* $Id: hello.ml 1347 2007-06-20 07:40:34Z guesdon $ *) open GMain let window = GWindow.window ~border_width: 10 () let button = GButton.button ~label:"Hello World" ~packing: window#add () let main () = window#event#connect#delete ~callback:(fun _ -> prerr_endline "Delete event occured"; true); window#connect#destroy ~callback:Main.quit; button#connect#clicked ~callback:(fun () -> prerr_endline "Hello World"); button#connect#clicked ~callback:window#destroy; window#show (); Main.main () let _ = Printexc.print main ()