(*************************************************************************)

(*                                                                       *)

(*                         OCaml LablTk library                          *)

(*                                                                       *)

(*            Jacques Garrigue, Kyoto University RIMS                    *)

(*                                                                       *)

(*   Copyright 1999 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.                                 *)

(*                                                                       *)

(*************************************************************************)

(* $Id$ *)

open Tk

let create ?command ?width ?textvariable parent =

  let ew = Entry.create parent ?width ?textvariable in

  Jg_bind.enter_focus ew;

  begin match command with Some command ->

    bind ew ~events:[`KeyPressDetail "Return"]

      ~action:(fun _ -> command (Entry.get ew))

  | None -> ()

  end;

  ew