javax.swing.tree.TreeSelectionModel Java Examples

public AquaLocationSourceList(LocationHistory directoryStack,
		GraphicCache graphicCache) {
	super(new DefaultTreeModel(new DefaultMutableTreeNode("root")));

	treeModel = (DefaultTreeModel) getModel();
	root = (DefaultMutableTreeNode) treeModel.getRoot();

	this.directoryStack = directoryStack;
	this.graphicCache = graphicCache;

	treeModel.insertNodeInto(devices, root, 0);
	treeModel.insertNodeInto(places, root, 1);
	addTreeSelectionListener(treeSelectionListener);
	directoryStack.addChangeListener(directoryStackListener);
	setExpandsSelectedPaths(true);
	setCellRenderer(new SourceListLocationRenderer(graphicCache, this));
	getSelectionModel().setSelectionMode(
			TreeSelectionModel.SINGLE_TREE_SELECTION);
	setUI(new SourceListTreeUI(this));

	expandPath(new TreePath(devices.getPath()));
	expandPath(new TreePath(places.getPath()));
}
 

public void noNodesSelected() throws Throwable, InvocationTargetException {
    final JTree tree = (JTree) ComponentUtils.findComponent(JTree.class, frame);
    tree.getSelectionModel().setSelectionMode(TreeSelectionModel.DISCONTIGUOUS_TREE_SELECTION);
    siw(new Runnable() {
        @Override
        public void run() {
            tree.expandRow(0);
        }
    });
    final LoggingRecorder lr = new LoggingRecorder();
    siw(new Runnable() {
        @Override
        public void run() {
            RTree rTree = new RTree(tree, null, null, lr);
            rTree.focusLost(null);
        }
    });
    AssertJUnit.assertEquals(0, lr.getCalls().size());
}
 

public RegisterTree() {
	super(new RegisterTreeRootNode());
	root = (RegisterTreeRootNode) getModelRoot();

	setEditable(false);

	getSelectionModel().setSelectionMode(TreeSelectionModel.SINGLE_TREE_SELECTION);
	setHorizontalScrollPolicy(ScrollPaneConstants.HORIZONTAL_SCROLLBAR_NEVER);

	// add change listener to prevent tree from scrolling horizontally since we will
	// never have a horizontal scroll bar.
	JScrollPane scrollPane = getScrollPane();
	final JViewport viewport = scrollPane.getViewport();
	scrollPane.getViewport().addChangeListener(new ChangeListener() {
		@Override
		public void stateChanged(ChangeEvent e) {
			Point viewPosition = viewport.getViewPosition();
			if (viewPosition.x != 0) {
				// if it scrolls horizontally, put it back
				viewPosition.x = 0;
				viewport.setViewPosition(viewPosition);
			}
		}
	});
	setMinimumSize(new Dimension(175, 30));
}
 

public void singleNodeSelected() throws Throwable, InvocationTargetException {
    final JTree tree = (JTree) ComponentUtils.findComponent(JTree.class, frame);
    tree.getSelectionModel().setSelectionMode(TreeSelectionModel.DISCONTIGUOUS_TREE_SELECTION);
    siw(new Runnable() {
        @Override
        public void run() {
            tree.expandRow(0);
            tree.setSelectionRow(0);
        }
    });
    final LoggingRecorder lr = new LoggingRecorder();
    siw(new Runnable() {
        @Override
        public void run() {
            Rectangle rowBounds = tree.getRowBounds(0);
            RTree rTree = new RTree(tree, null, rowBounds.getLocation(), lr);
            rTree.mouseButton1Pressed(null);
        }
    });
    Call call = lr.getCall();
    AssertJUnit.assertEquals("click", call.getFunction());
    AssertJUnit.assertEquals("/Root Node", call.getCellinfo());
}
 

public void singleNodeWithSpecialChars() throws Throwable, InvocationTargetException {
    final JTree tree = (JTree) ComponentUtils.findComponent(JTree.class, frame);
    tree.getSelectionModel().setSelectionMode(TreeSelectionModel.DISCONTIGUOUS_TREE_SELECTION);
    siw(new Runnable() {
        @Override
        public void run() {
            DefaultTreeModel model = (DefaultTreeModel) tree.getModel();
            DefaultMutableTreeNode root = (DefaultMutableTreeNode) model.getRoot();
            root.setUserObject("Root Node [] , / Special");
            tree.expandRow(0);
            tree.setSelectionRow(0);
        }
    });
    final LoggingRecorder lr = new LoggingRecorder();
    siw(new Runnable() {
        @Override
        public void run() {
            Rectangle cb = tree.getPathBounds(tree.getPathForRow(0));
            RTree rTree = new RTree(tree, null, new Point(cb.x + 2, cb.y + 2), lr);
            rTree.mouseButton1Pressed(null);
        }
    });
    Call call = lr.getCall();
    AssertJUnit.assertEquals("click", call.getFunction());
    AssertJUnit.assertEquals("/Root Node [] , \\/ Special", call.getCellinfo());
}
 

private void setupTree() {
  myTree.setCellRenderer(new NodeRenderer());
  myTree.getSelectionModel().setSelectionMode(TreeSelectionModel.DISCONTIGUOUS_TREE_SELECTION);
  myTree.setShowsRootHandles(true);
  registerPsiListener(myProject, this, this::queueUpdate);
  myProject.getMessageBus().connect(this).subscribe(UISettingsListener.TOPIC, o -> rebuild());

  if (showScrollToFromSourceActions()) {
    myAutoScrollToSourceHandler.install(myTree);
    myAutoScrollFromSourceHandler.install();
  }

  TreeUtil.installActions(getTree());

  new TreeSpeedSearch(getTree(), treePath -> {
    Object userObject = TreeUtil.getLastUserObject(treePath);
    return userObject != null ? FileStructurePopup.getSpeedSearchText(userObject) : null;
  });

  addTreeKeyListener();
  addTreeMouseListeners();
  restoreState();
}
 

ThreadPane(String name_, int tabIdx_) {
     name   = name_;
     tabIdx = tabIdx_;
     setLayout(new BorderLayout());
     setName(name + " (" + msgCount + ")");
     jtree.setRootVisible(false);
     jtree.setShowsRootHandles(true);
     jtree.setCellRenderer(new TreeRenderer());
     jtree.setScrollsOnExpand(true); 
     jtree.getSelectionModel().setSelectionMode(TreeSelectionModel.SINGLE_TREE_SELECTION);
     jtree.getSelectionModel().addTreeSelectionListener(new TreeSelectionListener() {
  public void valueChanged(TreeSelectionEvent e) {
    if(e.getNewLeadSelectionPath() == null) return;
    if(e.getNewLeadSelectionPath().getLastPathComponent() instanceof LogMessageNode) {
      LogMessage m = ((LogMessageNode)e.getNewLeadSelectionPath().getLastPathComponent()).m;
      info.setText(Const.LOG_STRINGS[m.priority] + " from " + m.thread + " @ " + new Date(m.time).toString() + "\n" +
		   m.message + "\n" + 
		   m.getException());
    }
  }
});
     add(new JScrollPane(jtree), BorderLayout.CENTER);
   }
 

/**
 * Inits the IR tree.
 */
private void initIRTree() {
  DefaultMutableTreeNode root = new DefaultMutableTreeNode(noIndexReposLabel);
  DefaultTreeModel model = new DefaultTreeModel(root);
  this.indexTree = new JTree(model);
  this.indexTree.setBorder(BorderFactory.createEmptyBorder(2, 4, 2, 2));
  // Only one node can be selected at any one time.
  this.indexTree.getSelectionModel().setSelectionMode(TreeSelectionModel.SINGLE_TREE_SELECTION);
  this.indexTree.addTreeSelectionListener(new IndexTreeSelectionListener(this));
  // No icons.
  DefaultTreeCellRenderer cellRenderer = new DefaultTreeCellRenderer();
  cellRenderer.setLeafIcon(null);
  // cellRenderer.setIcon(null);
  cellRenderer.setClosedIcon(null);
  cellRenderer.setOpenIcon(null);
  this.indexTree.setCellRenderer(cellRenderer);
}
 

/** Creates a new instance of CheckTreeView */
public CheckTreeView() {
    
    setFocusable( false );
    
    CheckListener l = new CheckListener();
    tree.addMouseListener( l );
    tree.addKeyListener( l );

    CheckRenderer check = new CheckRenderer();
    tree.setCellRenderer( check );
    tree.getSelectionModel().setSelectionMode(TreeSelectionModel.SINGLE_TREE_SELECTION);
    
    tree.setShowsRootHandles(false);
    
    InputMap input = tree.getInputMap( JTree.WHEN_FOCUSED );
    if( null != input )
        input.remove( KeyStroke.getKeyStroke(KeyEvent.VK_ENTER, 0) );
    
    setBorder( UIManager.getBorder("ScrollPane.border") );
}
 

private void createSelectionDialog(final byte type) {
	WebServiceClient client = (WebServiceClient) context.getAttribute(PublishWizard.CLIENT);
	jcrBrowserTree = new JcrBrowserTree(type, client);
	jcrBrowserTree.getSelectionModel().setSelectionMode(TreeSelectionModel.DISCONTIGUOUS_TREE_SELECTION);
	JPanel selectionPanel = JcrBrowserTreeUtil.createSelectionPanel(jcrBrowserTree, type);

	JDialog dialog = new BaseDialog(selectionPanel, I18NSupport.getString("wizard.publish.file.path.select"),
			true) {
		protected boolean ok() {
			return selection(jcrBrowserTree, type);
		}
	};
	dialog.pack();
	Show.centrateComponent((JDialog) context.getAttribute(PublishWizard.MAIN_FRAME), dialog);
	dialog.setVisible(true);
}
 

/**
 * Populate.
 *
 * @param analysisEngine the analysis engine
 * @param aeMetaData the ae meta data
 */
public void populate(AnalysisEngine analysisEngine, AnalysisEngineMetaData aeMetaData) {
  tree = generateTreeView(analysisEngine, aeMetaData);

  tree.setDragEnabled(true); // To allow drag to stylemap table.
  tree.setRootVisible(false);
  tree.setShowsRootHandles(true); // Displays node expansion glyphs.

  TreeSelectionModel selectionModel = tree.getSelectionModel();
  selectionModel.setSelectionMode(TreeSelectionModel.SINGLE_TREE_SELECTION);

  DefaultTreeCellRenderer cellRenderer = new DefaultTreeCellRenderer();
  cellRenderer.setLeafIcon(null);
  cellRenderer.setClosedIcon(null);
  cellRenderer.setOpenIcon(null);
  tree.setCellRenderer(cellRenderer);

  scrollPane.getViewport().add(tree, null);
}
 

private void initUserComponents() {
    treeView = new BeanTreeView();
    treeView.setRootVisible(false);
    treeView.setPopupAllowed(false);

    java.awt.GridBagConstraints gridBagConstraints = new java.awt.GridBagConstraints();
    gridBagConstraints.gridwidth = java.awt.GridBagConstraints.REMAINDER;
    gridBagConstraints.fill = java.awt.GridBagConstraints.BOTH;
    gridBagConstraints.insets = new java.awt.Insets(11, 11, 0, 11);
    gridBagConstraints.weightx = 1.0;
    gridBagConstraints.weighty = 1.0;
    add(treeView, gridBagConstraints);
    jLblTreeView.setLabelFor(treeView.getViewport().getView());
    treeView.getAccessibleContext().setAccessibleName(
            NbBundle.getMessage(DefaultClientSelectionPanel.class, "ACSD_AvailableWebServicesTree"));
    treeView.getAccessibleContext().setAccessibleDescription(
            NbBundle.getMessage(DefaultClientSelectionPanel.class, "ACSD_AvailableWebServicesTree"));
    treeView.setSelectionMode(TreeSelectionModel.SINGLE_TREE_SELECTION);
}
 

BrowseFolders(SourceGroup[] folders, Class<?> target, String preselectedFileName) {
    initComponents();
    String description = target == DataFolder.class ? "ACSD_BrowseFolders" : "ACSD_BrowseFiles"; // NOI18N
    getAccessibleContext().setAccessibleDescription(NbBundle.getMessage(BrowseFolders.class, description));

    this.folders = folders;
    this.target = target;
    manager = new ExplorerManager();
    AbstractNode rootNode = new AbstractNode(new SourceGroupsChildren(folders));
    manager.setRootContext(rootNode);

    // Create the templates view
    btv = new BeanTreeView();
    btv.setRootVisible(false);
    btv.setSelectionMode(TreeSelectionModel.SINGLE_TREE_SELECTION);
    btv.setBorder(SAMPLE_SCROLL_PANE.getBorder());
    expandSelection(preselectedFileName);
    folderPanel.add(btv, BorderLayout.CENTER);
}
 

public InspectorTree(final DefaultMutableTreeNode treemodel,
                     String treeName,
                     boolean detailsSubtree,
                     String parentTreeName,
                     boolean rootVisible,
                     boolean legacyMode,
                     Disposable parentDisposable) {
  super(treemodel);
  setUI(new InspectorTreeUI());
  final BasicTreeUI ui = (BasicTreeUI)getUI();
  this.detailsSubtree = detailsSubtree;

  setRootVisible(rootVisible);
  getSelectionModel().setSelectionMode(TreeSelectionModel.SINGLE_TREE_SELECTION);
  registerShortcuts(parentDisposable);
  if (detailsSubtree) {
    // TODO(devoncarew): This empty text is not showing up for the details area, even when there are no detail nodes.
    getEmptyText().setText(treeName + " subtree of the selected " + parentTreeName);
  }
  else {
    getEmptyText().setText(treeName + " tree for the running app");
  }
}
 

public InspectorTree(final DefaultMutableTreeNode treemodel,
                     String treeName,
                     boolean detailsSubtree,
                     String parentTreeName,
                     boolean rootVisible,
                     boolean legacyMode,
                     Disposable parentDisposable) {
  super(treemodel);
  setUI(new InspectorTreeUI());
  final BasicTreeUI ui = (BasicTreeUI)getUI();
  this.detailsSubtree = detailsSubtree;

  setRootVisible(rootVisible);
  getSelectionModel().setSelectionMode(TreeSelectionModel.SINGLE_TREE_SELECTION);
  registerShortcuts(parentDisposable);
  if (detailsSubtree) {
    // TODO(devoncarew): This empty text is not showing up for the details area, even when there are no detail nodes.
    getEmptyText().setText(treeName + " subtree of the selected " + parentTreeName);
  }
  else {
    getEmptyText().setText(treeName + " tree for the running app");
  }
}
 

public List<TreeItem> getSelected() {
    if (!mainPanel.folderPreviewPanel.selectedItems.isEmpty()) {
        return new ArrayList<>(mainPanel.folderPreviewPanel.selectedItems.values());
    }
    TreeSelectionModel tsm = getSelectionModel();
    TreePath[] tps = tsm.getSelectionPaths();
    List<TreeItem> ret = new ArrayList<>();
    if (tps == null) {
        return ret;
    }

    for (TreePath tp : tps) {
        TreeItem treeNode = (TreeItem) tp.getLastPathComponent();
        ret.add(treeNode);
    }
    return ret;
}
 

/**
 * Initialize components
 */
private void init() {
  myTree.setCellRenderer(new ColoredTreeCellRenderer() {
    @Override
    public void customizeCellRenderer(JTree tree,
                                      Object value,
                                      boolean selected,
                                      boolean expanded,
                                      boolean leaf,
                                      int row,
                                      boolean hasFocus) {
      //if(getBackground() == null) {
      //  setBackground(UIUtil.getTreeTextBackground());
      //}
      if (value instanceof MyNode && !(value instanceof MyRootNode)) {
        final MyNode node = (MyNode)value;
        PathNode<?> n = (PathNode<?>)node.getUserObject();
        CellAppearanceEx a = n.getAppearance(selected, node.isDisplayInBold());
        a.customize(this);
      }
    }
  });
  myTree.setShowsRootHandles(false);
  myTree.getSelectionModel().setSelectionMode(TreeSelectionModel.SINGLE_TREE_SELECTION);
  reloadTree();
}
 

private void setup() {
    root = new JPanel(new BorderLayout());
    JScrollPane scroll = new JBScrollPane();
    root.add(scroll, BorderLayout.CENTER);
    connectionTree = new Tree();
    scroll.setViewportView(connectionTree);

    connectionTree.getEmptyText().setText(P4Bundle.getString("connection.tree.initial"));
    connectionTree.setEditable(false);
    connectionTreeModel = new DefaultTreeModel(treeNode);
    connectionTree.setModel(connectionTreeModel);
    connectionTree.setCellRenderer(new ConnectionTreeCellRenderer());
    connectionTree.setRootVisible(false);
    DefaultTreeSelectionModel selectionModel = new DefaultTreeSelectionModel();
    selectionModel.setSelectionMode(TreeSelectionModel.SINGLE_TREE_SELECTION);
    connectionTree.setSelectionModel(selectionModel);

    ActionGroup actionButtons = createActionGroup();
    ActionToolbar toolbar =
            ActionManager.getInstance().createActionToolbar("p4.active-connection",
                    actionButtons, false);
    root.add(toolbar.getComponent(), BorderLayout.WEST);

    // TODO add context menu support for each selected node type.
    // TODO add support for navigating to a file if a FilePath is selected.
}
 

public PlotConfigurationTree(PlotConfiguration plotConfiguration, DataTable dataTable,
		DataTableColumnListTransferHandler aTH) {
	super();
	expandAll();

	// forces the tree to ask the nodes for the correct row heights
	// must also be invoked after LaF changes...
	setRowHeight(0);

	getSelectionModel().setSelectionMode(TreeSelectionModel.SINGLE_TREE_SELECTION);
	setExpandsSelectedPaths(true);

	// DnD support
	setDragEnabled(true);
	setDropMode(DropMode.INSERT);

	// Rendering
	setShowsRootHandles(false);
	setBackground(Colors.WHITE);
	setCellRenderer(new PlotConfigurationTreeCellRenderer(aTH));
	putClientProperty("JTree.lineStyle", "Horizontal");

	createNewTreeModel(plotConfiguration);
}
 

/**
 * Initialize the Tree with the filesystem
 */
private void initTree() {
	RootTreeNode root = new RootTreeNode(executorService);

	for (File f : File.listRoots()) {
		root.add(new FilesystemTreeNode(f));
	}

	model = new DefaultTreeModel(root);

	// to fire change event when the loading is finished
	root.setModel(model);
	tree = new JTree(model);

	tree.addTreeSelectionListener(selectionListener);
	tree.addTreeExpansionListener(expansionListener);
	tree.getSelectionModel().setSelectionMode(TreeSelectionModel.SINGLE_TREE_SELECTION);
	tree.expandRow(0);
	tree.setRootVisible(false);
	tree.setCellRenderer(new FileTreeCellRenderer());
}
 

public ChooseActionsDialog(Component parent, Keymap keymap, QuickList[] quicklists) {
  super(parent, true);
  myKeymap = keymap;
  myQuicklists = quicklists;

  myActionsTree = new ActionsTree();
  myActionsTree.reset(keymap, quicklists);
  myActionsTree.getTree().getSelectionModel().setSelectionMode(TreeSelectionModel.DISCONTIGUOUS_TREE_SELECTION);

  new DoubleClickListener() {
    @Override
    protected boolean onDoubleClick(MouseEvent e) {
      doOKAction();
      return true;
    }
  }.installOn(myActionsTree.getTree());


  myTreeExpansionMonitor = TreeExpansionMonitor.install(myActionsTree.getTree());

  setTitle("Add Actions to Quick List");
  init();
}
 

private void initUserComponents() {
    treeView = new BeanTreeView();
    treeView.setRootVisible(false);
    treeView.setPopupAllowed(false);
    treeView.setDefaultActionAllowed(false);
    treeView.setSelectionMode(TreeSelectionModel.SINGLE_TREE_SELECTION);

    java.awt.GridBagConstraints gridBagConstraints = new java.awt.GridBagConstraints();
    gridBagConstraints.fill = java.awt.GridBagConstraints.BOTH;
    gridBagConstraints.insets = new java.awt.Insets(11, 11, 0, 11);
    gridBagConstraints.gridx = 0;
    gridBagConstraints.gridy = 2;
    gridBagConstraints.weightx = 1.0;
    gridBagConstraints.weighty = 1.0;
    eventBlocker.setOpaque(false);
    eventBlocker.setVisible(dontCopyCB.isSelected());
    add(eventBlocker, gridBagConstraints);
    add(treeView, gridBagConstraints);
    jLblTreeView.setLabelFor(treeView.getViewport().getView());
    treeView.getAccessibleContext().setAccessibleName(NbBundle.getMessage(ClientExplorerPanel.class, "ACSD_AvailableWebServicesTree")); // NOI18N
    treeView.getAccessibleContext().setAccessibleDescription(NbBundle.getMessage(ClientExplorerPanel.class, "ACSD_AvailableWebServicesTree")); // NOI18N
    dontCopyCB.setToolTipText(NbBundle.getMessage(ProjectFileExplorer.class, "TXT_DONOTCOPY_TOOLTIP")); // NOI18N
}
 

/**
 * Inits the.
 */
private void init() {
  // Set the title.
  this.setTitle("Type System Editor");
  JSplitPane contentPane = new JSplitPane(JSplitPane.HORIZONTAL_SPLIT);
  this.setContentPane(contentPane);

  // Set up the type tree. Use simple DefaultTreeModel.
  DefaultMutableTreeNode root = new DefaultMutableTreeNode("<html><b>No CAS!</b></html>");
  DefaultTreeModel treeModel = new DefaultTreeModel(root);
  this.typeTree = new JTree(treeModel);
  this.typeTree.addTreeSelectionListener(new TypeTreeSelectionListener());
  TreeSelectionModel treeSelectionModel = new DefaultTreeSelectionModel();
  treeSelectionModel.setSelectionMode(TreeSelectionModel.SINGLE_TREE_SELECTION);
  this.typeTree.setSelectionModel(treeSelectionModel);
  JScrollPane treePane = new JScrollPane(this.typeTree);
  contentPane.setLeftComponent(treePane);
  DefaultTreeCellRenderer cellRenderer = new DefaultTreeCellRenderer();
  cellRenderer.setLeafIcon(null);
  // cellRenderer.setIcon(null);
  cellRenderer.setClosedIcon(null);
  cellRenderer.setOpenIcon(null);
  this.typeTree.setCellRenderer(cellRenderer);

  // Set up the feature table.
  this.featureTable = new JTable(new FeatureTableModel());
  JScrollPane featurePane = new JScrollPane(this.featureTable);
  featurePane.getViewport().setBackground(Color.WHITE);
  contentPane.setRightComponent(featurePane);

  this.setJMenuBar(createMenuBar());
}
 

public TfsTreeForm() {
    DataManager.registerDataProvider(tree, this);
    new TreeSpeedSearch(tree);
    tree.getSelectionModel().setSelectionMode(TreeSelectionModel.SINGLE_TREE_SELECTION);
    tree.getSelectionModel().addTreeSelectionListener(new TreeSelectionListener() {
        public void valueChanged(TreeSelectionEvent e) {
            selectedItem = doGetSelectedItem();
            pathField.setText(selectedItem != null ? selectedItem.path : null);
            eventDispatcher.getMulticaster().selectionChanged();
        }
    });
    PopupHandler.installPopupHandler(tree, POPUP_ACTION_GROUP, ActionPlaces.REMOTE_HOST_DIALOG_POPUP);
    setMessage(null, false);
}
 

/**
 * Maps {@code JTree.getSelectionModel()} through queue
 */
public TreeSelectionModel getSelectionModel() {
    return (runMapping(new MapAction<TreeSelectionModel>("getSelectionModel") {
        @Override
        public TreeSelectionModel map() {
            return ((JTree) getSource()).getSelectionModel();
        }
    }));
}
 

private JScrollPane getContent() {
    jTree = new JTree(getTreeModel());
    jTree.setRootVisible(false);
    jTree.setDragEnabled(true);
    jTree.setDropMode(DropMode.INSERT);
    jTree.setTransferHandler(new TreeTransferHandler());
    jTree.getSelectionModel().setSelectionMode(
            TreeSelectionModel.SINGLE_TREE_SELECTION);
    expandTree(jTree);
    return new JScrollPane(jTree);
}
 

/**
        * Convenience initialization method.
        */
   private void initialize() {
setCheckingModel(new DefaultTreeCheckingModel(this.treeModel));
setCellRenderer(new DefaultCheckboxTreeCellRenderer());
addMouseListener(new NodeCheckListener());
this.selectionModel.setSelectionMode(TreeSelectionModel.DISCONTIGUOUS_TREE_SELECTION);
setShowsRootHandles(true);
putClientProperty("JTree.lineStyle", "Angled");// for Metal L&F
   }
 

public MindMapTreePanel(final MindMap map, final ExtraTopic selectedTopicUid, final boolean expandAll, final ActionListener listener) {
  initComponents();
  this.treeMindMap.setCellRenderer(this.cellRenderer);
  this.treeMindMap.getSelectionModel().setSelectionMode(TreeSelectionModel.SINGLE_TREE_SELECTION);
  if (map != null) {
    this.sortedModel = new SortedTreeModelWrapper(map, this);
    this.treeMindMap.setModel(this.sortedModel);
    if (selectedTopicUid != null) {
      final Topic topic = map.findTopicForLink(selectedTopicUid);
      if (topic != null) {
        this.treeMindMap.setSelectionPath(new TreePath(topic.getPath()));
      }
    }
  } else {
    this.sortedModel = null;
  }

  this.treeMindMap.addMouseListener(new MouseAdapter() {

    @Override
    public void mouseClicked(final MouseEvent e) {
      if (!e.isPopupTrigger() && e.getClickCount() > 1) {
        if (listener != null) {
          listener.actionPerformed(new ActionEvent(this, 0, "doubleClick"));
        }
      }
    }
  });

  this.setPreferredSize(new Dimension(450, 400));

  this.treeMindMap.requestFocus();

  if (expandAll) {
    expandAll();
  }
}
 

private JTree makeTree(ManagementModelNode root) {
    root.explore();
    JTree tree = new CommandBuilderTree(cliGuiCtx, new DefaultTreeModel(root));
    tree.getSelectionModel().setSelectionMode(TreeSelectionModel.SINGLE_TREE_SELECTION);
    tree.addTreeExpansionListener(new ManagementTreeExpansionListener((DefaultTreeModel) tree.getModel()));
    tree.addTreeSelectionListener(new ManagementTreeSelectionListener());
    tree.addMouseListener(new ManagementTreeMouseListener(tree));
    return tree;
}
 

private @Nullable DefaultMutableTreeNode getSelectedItem(@Nonnull JTree tree) {
  TreeSelectionModel selectionModel = tree.getSelectionModel();
  if (selectionModel == null)
    return null;
  TreePath path = selectionModel.getSelectionPath();
  if (path == null)
    return null;
  return (DefaultMutableTreeNode) path.getLastPathComponent();
}