fKeyBindingService.registerAction(fShowViewMenuAction);   if (fKeyBindingScopes != null) { fKeyBindingService.setScopes(fKeyBindingScopes); fKeyBindingScopes= null; fKeyBindingService= null; }
	public void widgetDisposed(DisposeEvent event) {		if (fStatusTextFont != null && !fStatusTextFont.isDisposed())			fStatusTextFont.dispose();				fShell= null;		fTreeViewer= null;		fComposite= null;		fFilterText= null;		fStatusTextFont= null;				// Unregister Show View Menu action		fKeyBindingService.registerAction(fShowViewMenuAction);				// Restore editor's key binding scope		if (fKeyBindingScopes != null) {			fKeyBindingService.setScopes(fKeyBindingScopes);			fKeyBindingScopes= null;			fKeyBindingService= null;		}	}