public interface HasDataArrivedHandlers
extends com.google.gwt.event.shared.HasHandlers
| Modifier and Type | Method and Description |
|---|---|
com.google.gwt.event.shared.HandlerRegistration |
addDataArrivedHandler(DataArrivedHandler handler)
Notification method fired whenever this TreeGrid receives new data nodes from the dataSource.
|
com.google.gwt.event.shared.HandlerRegistration addDataArrivedHandler(DataArrivedHandler handler)
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().
handler - the dataArrived handlerHandlerRegistration used to remove this handler