Interface for listening to null selection changes.
This interface should be implemented by selection listeners
that want to be notified when the selection becomes null .
It has no methods. It simply indicates the desire to receive
null selection events through the existing
selectionChanged method. Either the part or the
selection may be null .
See Also: ISelectionListener.selectionChanged See Also: IActionDelegate.selectionChanged See Also: org.eclipse.ui.ISelectionListener since: 2.0 |