public interface FolderOpenedHandler
extends com.google.gwt.event.shared.EventHandler
| Modifier and Type | Method and Description | 
|---|---|
| void | onFolderOpened(FolderOpenedEvent event)This method is called when a folder is opened either via the user manipulating the expand/collapse control in the UI or
 via  openFolder(). | 
void onFolderOpened(FolderOpenedEvent event)
openFolder().  You can return false to
 cancel the open.event - the event