public interface HasDataChangedHandlers
extends com.google.gwt.event.shared.HasHandlers
| Modifier and Type | Method and Description | 
|---|---|
| com.google.gwt.event.shared.HandlerRegistration | addDataChangedHandler(DataChangedHandler handler)Called when the structure of this tree is changed in any way. | 
com.google.gwt.event.shared.HandlerRegistration addDataChangedHandler(DataChangedHandler handler)
handler - the dataChanged handlerHandlerRegistration used to remove this handler