votorola.g.web.gwt.event

Class SuppressableSource

java.lang.Object

SuppressableSource

public final class SuppressableSource
extends Object

An event source that may be suppressed during dispatch. The meaning may vary, but it is intended to support a method of cancelling events. This method requires two event sources: a suppressable source and an ordinary source. Each event is pre-dispatched from the suppressable source. The event is cancelled if it gets suppressed, otherwise it is re-dispatched from the ordinary source. This method is reliable only if the source is guaranteed to fire events one at a time, without overlap.

Constructor Summary

Constructors

Constructor and Description
SuppressableSource()

Method Summary

Methods

Modifier and Type	Method and Description
boolean	isSuppressed() Answers whether this event source is suppressed.
void	setSuppressed(boolean is) Sets whether this event source is suppressed.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

SuppressableSource

public SuppressableSource()

Method Detail

isSuppressed

public boolean isSuppressed()

Answers whether this event source is suppressed.

setSuppressed

public void setSuppressed(boolean is)

Sets whether this event source is suppressed.