public interface HasRegroupHandlers extends HasHandlers
Modifier and Type | Method and Description |
---|---|
HandlerRegistration |
addRegroupHandler(RegroupHandler handler)
Callback fired when a regroup operation is begun, either from a direct call to
regroup() , or because of data arriving from the server when the grid is already
grouped . |
fireEvent
HandlerRegistration addRegroupHandler(RegroupHandler handler)
regroup()
, or because of data arriving from the server
when the grid is already
grouped
. After this call, the Framework should eventually
call ListGrid.groupTreeChanged()
.
handler
- the regroup handlerHandlerRegistration
used to remove this handler