Java Code Examples for com.intellij.ui.treeStructure.Tree#addTreeSelectionListener()

public Tree createTree(java.util.List<String> literals) {
	final CheckedTreeNode rootNode = new CheckedTreeNode("all literals not defined");
	for (String literal : literals) {
		CheckedTreeNode child = new CheckedTreeNode(new LiteralChooserObject(literal, Icons.LEXER_RULE));
		child.setChecked(true);
		rootNode.add(child);
	}
	DefaultTreeModel treeModel = new DefaultTreeModel(rootNode);

	selectedElements.addAll(literals); // all are "on" by default

	Tree tree = new Tree(treeModel);
	tree.setRootVisible(false);
	tree.setCellRenderer(new LiteralChooserRenderer());
	tree.addTreeSelectionListener(new MyTreeSelectionListener());

	return tree;
}
 

protected FileTemplateTabAsTree(String title) {
  super(title);
  myRoot = initModel();
  myTreeModel = new MyTreeModel(myRoot);
  myTree = new Tree(myTreeModel);
  myTree.setRootVisible(false);
  myTree.setShowsRootHandles(true);
  UIUtil.setLineStyleAngled(myTree);

  myTree.expandPath(TreeUtil.getPathFromRoot(myRoot));
  myTree.getSelectionModel().setSelectionMode(TreeSelectionModel.SINGLE_TREE_SELECTION);
  myTree.setCellRenderer(new MyTreeCellRenderer());
  myTree.expandRow(0);

  myTree.addTreeSelectionListener(e -> onTemplateSelected());
  new TreeSpeedSearch(myTree);
}
 

private void createUIComponents() {
	bundle = ResourceBundle.getBundle("com.kaylerrenslow.armaplugin.ProjectSettingsBundle");

	tfWithBrowseReferenceDirectory = new TextFieldWithBrowseButton(new JTextField(40));

	treeAddonsRoots_rootNode = new RootTreeNode();
	treeAddonsRoots = new Tree(treeAddonsRoots_rootNode);
	treeAddonsRoots.setCellRenderer(new MyColoredTreeCellRenderer());
	treeAddonsRoots.setHoldSize(true);
	treeAddonsRoots.addTreeSelectionListener(e -> {
		System.out.println("ArmaAddonsSettingsForm.createUIComponents e=" + e);
	});
}
 

private void createUIComponents() {
	bundle = ResourceBundle.getBundle("com.kaylerrenslow.armaplugin.ProjectSettingsBundle");

	tfWithBrowseReferenceDirectory = new TextFieldWithBrowseButton(new JTextField(40));

	treeAddonsRoots_rootNode = new RootTreeNode();
	treeAddonsRoots = new Tree(treeAddonsRoots_rootNode);
	treeAddonsRoots.setCellRenderer(new MyColoredTreeCellRenderer());
	treeAddonsRoots.setHoldSize(true);
	treeAddonsRoots.addTreeSelectionListener(e -> {
		System.out.println("ArmaAddonsSettingsForm.createUIComponents e=" + e);
	});
}
 

protected Tree createTree() {
  final Tree tree = new Tree(new DefaultTreeModel(new DefaultMutableTreeNode()));

  tree.setCellRenderer(getTreeCellRenderer());
  UIUtil.setLineStyleAngled(tree);
  tree.setRootVisible(false);
  tree.setShowsRootHandles(true);
  tree.addKeyListener(new TreeKeyListener());
  tree.addTreeSelectionListener(new MyTreeSelectionListener());

  if (!myAllowMultiSelection) {
    tree.getSelectionModel().setSelectionMode(TreeSelectionModel.SINGLE_TREE_SELECTION);
  }

  new DoubleClickListener() {
    @Override
    protected boolean onDoubleClick(MouseEvent e) {
      if (tree.getPathForLocation(e.getX(), e.getY()) != null) {
        doOKAction();
        return true;
      }
      return false;
    }
  }.installOn(tree);

  TreeUtil.installActions(tree);
  return tree;
}
 

private Tree createSuggestionTree() {
  DefaultMutableTreeNode rootNode =
      new DefaultMutableTreeNode("Hurray! Your application is already optimized for size.");
  for (Category category : categoryDisplayOrder) {
    ImmutableList<Suggestion> suggestions = categorizedSuggestions.get(category);
    if (!suggestions.isEmpty()) {
      Map<IssueType, List<Suggestion>> suggestionMap =
          suggestions.stream().collect(Collectors.groupingBy(Suggestion::getIssueType));
      rootNode.add(buildNodesForCategory(category, suggestionMap));
    }
  }
  Tree tree = new Tree(rootNode);
  // Show the root if we do not have any size suggestions for the developer.
  tree.setRootVisible(rootNode.getChildCount() == 0);

  tree.addTreeSelectionListener(
      (TreeSelectionEvent e) -> {
        Object selectedNode = e.getPath().getLastPathComponent();
        Object selection = ((DefaultMutableTreeNode) selectedNode).getUserObject();
        descriptionAutoFixButton.setVisible(false);
        descriptionAutoFixStrut.setVisible(false);
        descriptionTitle.setVisible(false);
        descriptionTitleStrut.setVisible(false);
        description.setVisible(false);
        descriptionStrut.setVisible(false);
        descriptionMoreInfo.setVisible(false);
        if (selection instanceof SuggestionData || selection instanceof IssueTypeData) {
          splitter.setSecondComponent(descriptionPanel);
          descriptionTitle.setVisible(true);
          descriptionTitleStrut.setVisible(true);
          description.setVisible(true);
          showInformationInDescriptionPanelFor((DefaultMutableTreeNode) selectedNode);
        } else if (selection instanceof CategoryData) {
          splitter.setSecondComponent(categoryPanel);
          showCategoryInCategoryPanelFor((DefaultMutableTreeNode) selectedNode);
        } else if (selection instanceof String) {
          splitter.setSecondComponent(descriptionPanel);
          description.setVisible(true);
          String escapedSelection = escapeHtml4((String) selection);
          description.setText("<html> " + escapedSelection + "</html>");
        }
      });

  tree.setCellRenderer(new SuggestionTreeCellRenderer(tree.getCellRenderer()));

  return tree;
}
 

public ServersToolWindowContent(@Nonnull Project project) {
  super(new BorderLayout());
  myProject = project;

  myTreeModel = new DefaultTreeModel(new DefaultMutableTreeNode());
  myTree = new Tree(myTreeModel);
  myTree.setRootVisible(false);

  myTree.setShowsRootHandles(true);
  myTree.setCellRenderer(new NodeRenderer());
  myTree.setLineStyleAngled();

  getMainPanel().add(createToolbar(), BorderLayout.WEST);
  Splitter splitter = new OnePixelSplitter(false, 0.3f);
  splitter.setFirstComponent(ScrollPaneFactory.createScrollPane(myTree, SideBorder.LEFT));
  myPropertiesPanelLayout = new CardLayout();
  myPropertiesPanel = new JPanel(myPropertiesPanelLayout);
  myMessageLabel = new JLabel(EMPTY_SELECTION_MESSAGE, SwingConstants.CENTER);
  myPropertiesPanel.add(MESSAGE_CARD, new Wrapper(myMessageLabel));
  splitter.setSecondComponent(myPropertiesPanel);
  getMainPanel().add(splitter, BorderLayout.CENTER);

  setupBuilder(project);

  for (RemoteServersViewContributor contributor : RemoteServersViewContributor.EP_NAME.getExtensionList()) {
    contributor.setupTree(myProject, myTree, myBuilder);
  }

  myTree.addTreeSelectionListener(new TreeSelectionListener() {
    @Override
    public void valueChanged(TreeSelectionEvent e) {
      onSelectionChanged();
    }
  });
  new DoubleClickListener() {
    @Override
    protected boolean onDoubleClick(MouseEvent event) {
      Set<ServersTreeStructure.RemoteServerNode> nodes = getSelectedRemoteServerNodes();
      if (nodes.size() == 1) {
        RemoteServer<?> server = nodes.iterator().next().getValue();
        ServerConnectionManager.getInstance().getOrCreateConnection(server).computeDeployments(EmptyRunnable.INSTANCE);
        return true;
      }
      return false;
    }
  }.installOn(myTree);
}