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(***********************************************************************)
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(* *)
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(* MLTk, Tcl/Tk interface of OCaml *)
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(* *)
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(* Francois Rouaix, Francois Pessaux, Jun Furuse and Pierre Weis *)
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(* projet Cristal, INRIA Rocquencourt *)
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(* Jacques Garrigue, Kyoto University RIMS *)
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(* *)
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(* Copyright 2002 Institut National de Recherche en Informatique et *)
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(* en Automatique and Kyoto University. All rights reserved. *)
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(* This file is distributed under the terms of the GNU Library *)
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(* General Public License, with the special exception on linking *)
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(* described in file LICENSE found in the OCaml source tree. *)
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(* *)
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(***********************************************************************)
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(* $Id$ *)
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(* Support for Tk -textvariable option *)
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open Widget
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open Protocol
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type textVariable
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(* TextVariable is an abstract type *)
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val create : ?on: 'a widget -> unit -> textVariable
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(* Allocation of a textVariable with lifetime associated to widget
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if a widget is specified *)
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val set : textVariable -> string -> unit
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(* Setting the val of a textVariable *)
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val get : textVariable -> string
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(* Reading the val of a textVariable *)
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val name : textVariable -> string
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(* Its tcl name *)
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val cCAMLtoTKtextVariable : textVariable -> tkArgs
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(* Internal conversion function *)
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val handle : textVariable -> callback:(unit -> unit) -> unit
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(* Callbacks on variable modifications *)
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val coerce : string -> textVariable
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(*-*)
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val free : textVariable -> unit
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