public interface DataArrivedHandler
extends com.google.gwt.event.shared.EventHandler
| Modifier and Type | Method and Description | 
|---|---|
| void | onDataArrived(DataArrivedEvent event)Notification method fired whenever this TreeGrid receives new data nodes from the  dataSource. | 
void onDataArrived(DataArrivedEvent event)
data is a  ResultTree - either explicitly created and applied via setData() or automatically generated via a fetchData() call.  Note that dataArrived(), unlike
 TreeGrid.dataChanged(), only fires in limited
 circumstances - when data for a ResultTree arrives from the server due to a
 fetch or cache invalidation, or as a result of filtering.  If you want to catch all data changes, you should instead
 react to TreeGrid.dataChanged().
event - the event