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The Textvariable module

open Widget
open Protocol
type textVariable

TextVariable is an abstract type

val create : unit -> textVariable

Allocation of a textVariable

val create_temporary : widget -> textVariable

Allocation of a textVariable with lifetime associated to widget

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 -> (unit -> unit) -> unit

Callbacks on variable modifications

val coerce : string -> textVariable
val free : textVariable -> unit


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