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Update for key/mouse handler change
author Adam Chlipala <adam@chlipala.net>
date Sat, 21 Jul 2012 10:15:14 -0400
parents 8300d5f0dc19
children
line wrap: on
line source
(* Reactive sources that accept change listeners *)

con t :: Type -> Type

val create : a ::: Type -> a -> transaction (t a)

val onChange : a ::: Type -> t a -> (a -> transaction {}) -> transaction {}

val set : a ::: Type -> t a -> a -> transaction {}
val get : a ::: Type -> t a -> transaction a
val value : a ::: Type -> t a -> signal a