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(***********************************************************************)
(* *)
(* MLTk, Tcl/Tk interface of OCaml *)
(* *)
(* 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 OCaml source tree. *)
(* *)
(***********************************************************************)
(* $Id$ *)
(* Support for Tk -textvariable option *)
open Widget
open Protocol
type textVariable
(* TextVariable is an abstract type *)
val create : ?on: 'a widget -> unit -> textVariable
(* Allocation of a textVariable with lifetime associated to widget
if a widget is specified *)
val set : textVariable -> string -> unit
(* Setting the val of a textVariable *)
val get : textVariable -> string
(* Reading the val of a textVariable *)
val name : textVariable -> string
(* Its tcl name *)
val cCAMLtoTKtextVariable : textVariable -> tkArgs
(* Internal conversion function *)
val handle : textVariable -> callback:(unit -> unit) -> unit
(* Callbacks on variable modifications *)
val coerce : string -> textVariable
(*-*)
val free : textVariable -> unit
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