org.cruxframework.crux.widgets.client.datepicker
Class GWTOverriddenDateChangeEvent

java.lang.Object
  com.google.web.bindery.event.shared.Event<H>
      com.google.gwt.event.shared.GwtEvent<com.google.gwt.event.logical.shared.ValueChangeHandler<T>>
          com.google.gwt.event.logical.shared.ValueChangeEvent<Date>
              org.cruxframework.crux.widgets.client.datepicker.GWTOverriddenDateChangeEvent

public class GWTOverriddenDateChangeEvent
extends com.google.gwt.event.logical.shared.ValueChangeEvent<Date>

Creates a new value every time a date is accessed.

Nested Class Summary

Nested classes/interfaces inherited from class com.google.gwt.event.shared.GwtEvent

com.google.gwt.event.shared.GwtEvent.Type<H>

Constructor Summary

protected

GWTOverriddenDateChangeEvent(Date value) Creates a new date value change event.

Method Summary

static <S extends com.google.gwt.event.logical.shared.HasValueChangeHandlers<Date> & com.google.gwt.event.shared.HasHandlers> void	fireIfNotEqualDates(S source, Date oldValue, Date newValue) Fires value change event if the old value is not equal to the new value.
Date	getValue()

Methods inherited from class com.google.gwt.event.logical.shared.ValueChangeEvent

dispatch, fire, fireIfNotEqual, getAssociatedType, getType, shouldFire, toDebugString

Methods inherited from class com.google.gwt.event.shared.GwtEvent

assertLive, getSource, isLive, kill, revive

Methods inherited from class com.google.web.bindery.event.shared.Event

setSource, toString

Methods inherited from class java.lang.Object

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

Constructor Detail

GWTOverriddenDateChangeEvent

protected GWTOverriddenDateChangeEvent(Date value)

Creates a new date value change event.

Parameters:

value - the value

Method Detail

fireIfNotEqualDates

public static <S extends com.google.gwt.event.logical.shared.HasValueChangeHandlers<Date> & com.google.gwt.event.shared.HasHandlers> void fireIfNotEqualDates(S source,
                                                                                                                                                             Date oldValue,
                                                                                                                                                             Date newValue)

Fires value change event if the old value is not equal to the new value. Use this call rather than making the decision to short circuit yourself for safe handling of null.

Type Parameters:

S - The event source

Parameters:

source - the source of the handlers

oldValue - the oldValue, may be null

newValue - the newValue, may be null

getValue

public Date getValue()

Overrides:

getValue in class com.google.gwt.event.logical.shared.ValueChangeEvent<Date>