public interface GroupStateChangedHandler
extends com.google.gwt.event.shared.EventHandler
| Modifier and Type | Method and Description | 
|---|---|
void | 
onGroupStateChanged(GroupStateChangedEvent event)
Notification method executed whenever the groupState of this grid changes. 
 | 
void onGroupStateChanged(GroupStateChangedEvent event)
getGroupState(), and contains group state information.event - the event