public interface DataChangedHandler
extends com.google.gwt.event.shared.EventHandler
| Modifier and Type | Method and Description | 
|---|---|
| void | onDataChanged(DataChangedEvent event)Add a notification to be fired whenever the data changes. | 
void onDataChanged(DataChangedEvent event)
Has no default behavior (so no need to call Super).
 Use getData() to get the current date value.
event - the event