| Modifier and Type | Method and Description | 
|---|---|
| com.google.gwt.event.shared.HandlerRegistration | addZoneClickHandler(ZoneClickHandler handler)Called whenever a  ZoneCanvasis clicked in thetimelineView. | 
com.google.gwt.event.shared.HandlerRegistration addZoneClickHandler(ZoneClickHandler handler)
ZoneCanvas is clicked in the  timelineView.  There is no default implementation.handler - the zoneClick handlerHandlerRegistration used to remove this handler