eventTable.unhook (SWT.MouseDoubleClick,listener);
eventTable.unhook (SWT.DefaultSelection,listener);
public void removeSelectionListener(SelectionListener listener) {	checkWidget();	if (listener == null) error (SWT.ERROR_NULL_ARGUMENT);	if (eventTable == null) return;	eventTable.unhook (SWT.Selection, listener);	eventTable.unhook (SWT.MouseDoubleClick,listener);	}