com.smartgwt.client.widgets.tree
Interface HasDataChangedHandlers

All Superinterfaces:
com.google.gwt.event.shared.HasHandlers

public interface HasDataChangedHandlers
extends com.google.gwt.event.shared.HasHandlers


Method Summary
 com.google.gwt.event.shared.HandlerRegistration addDataChangedHandler(DataChangedHandler handler)
          Called when the structure of this tree is changed in any way.
 
Methods inherited from interface com.google.gwt.event.shared.HasHandlers
fireEvent
 

Method Detail

addDataChangedHandler

com.google.gwt.event.shared.HandlerRegistration addDataChangedHandler(DataChangedHandler handler)
Called when the structure of this tree is changed in any way. Intended to be observed.

Note that on a big change (many items being added or deleted) this may be called multiple times

Parameters:
handler - the dataChanged handler
Returns:
HandlerRegistration used to remove this handler