3
let action_press () = print_string "Bonjour!"; print_newline ();;
6
let fen�tre_principale = openTk () in
8
Button.create fen�tre_principale
9
[Text "Pressez-moi"; Command action_press] in
11
Button.create fen�tre_principale
12
[Text "Quittez-moi"; Command closeTk] in
13
pack [bouton_press; bouton_quit] [Side Side_Left];
16
if !Sys.interactive then () else begin hello_quit(); exit 0 end;;