(***********************************************************************)
(*                                                                     *)
(*                 MLTk, Tcl/Tk interface of Objective Caml            *)
(*                                                                     *)
(*    Francois Rouaix, Francois Pessaux, Jun Furuse and Pierre Weis    *)
(*               projet Cristal, INRIA Rocquencourt                    *)
(*            Jacques Garrigue, Kyoto University RIMS                  *)
(*                                                                     *)
(*  Copyright 2002 Institut National de Recherche en Informatique et   *)
(*  en Automatique and Kyoto University.  All rights reserved.         *)
(*  This file is distributed under the terms of the GNU Library        *)
(*  General Public License, with the special exception on linking      *)
(*  described in file LICENSE found in the Objective Caml source tree. *)
(*                                                                     *)
(***********************************************************************)

(* $Id$ *)

open Tk
open Widget
open Balloon
open Protocol

let _ =
  let t = openTk () in
  Balloon.init ();
  let b = Button.create t ~text: "hello" in
  Button.configure b ~command: (fun () -> destroy b);
  pack [b];
  Balloon.put ~on: b ~ms: 1000 "Balloon";
  Printexc.catch mainLoop ()