| A
ValueChangedEvent that defers getting the new value from the widget
until it's actually requested.
This allows widget validity to be checked only if a listener actually uses the
value, thus avoiding unnecessary validation warnings when a user clicks an action.
author: Sylvain Wallez version: CVS $Id: DeferredValueChangedEvent.java 433543 2006-08-22 06:22:54Z crossley $ |