code: public void setupListeners() {
  
  		// Getting the list of views
  		QueryInterfaceViewsList queryInterfaceViews = (QueryInterfaceViewsList) this.getOWLEditorKit().get(QueryInterfaceViewsList.class.getName());
  		if ((queryInterfaceViews == null)) {
  			queryInterfaceViews = new QueryInterfaceViewsList();
  			getOWLEditorKit().put(QueryInterfaceViewsList.class.getName(), queryInterfaceViews);
  		}
  
  		// Adding the new instance (this)
  		queryInterfaceViews.add(this);
  
  		// Registering the current query view with all existing query manager views
  		QueryManagerViewsList queryManagerViews = (QueryManagerViewsList) this.getOWLEditorKit().get(QueryManagerViewsList.class.getName());
  		if ((queryManagerViews != null) && (!queryManagerViews.isEmpty())) {
  			for (QueryManagerView queryInterfaceView : queryManagerViews) {
  				queryInterfaceView.addListener(this);
  			}
  		}
  	}
docs: On creation of a new view, we register it globally and make sure that its selector is listened
  by all other instances of query view in this editor kit. Also, we make this new instance listen
  to the selection of all other query selectors in the views.