Example usage for javax.swing.tree TreeSelectionModel SINGLE_TREE_SELECTION

List of usage examples for javax.swing.tree TreeSelectionModel SINGLE_TREE_SELECTION

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Introduction

In this page you can find the example usage for javax.swing.tree TreeSelectionModel SINGLE_TREE_SELECTION.

Prototype

int SINGLE_TREE_SELECTION

To view the source code for javax.swing.tree TreeSelectionModel SINGLE_TREE_SELECTION.

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Document

Selection can only contain one path at a time.

Usage

From source file:FileTree2.java

public FileTree2() {
    super("Directories Tree [Popup Menus]");
    setSize(400, 300);/* w ww  .j ava  2s  .c  om*/

    DefaultMutableTreeNode top = new DefaultMutableTreeNode(new IconData(ICON_COMPUTER, null, "Computer"));

    DefaultMutableTreeNode node;
    File[] roots = File.listRoots();
    for (int k = 0; k < roots.length; k++) {
        node = new DefaultMutableTreeNode(new IconData(ICON_DISK, null, new FileNode(roots[k])));
        top.add(node);
        node.add(new DefaultMutableTreeNode(new Boolean(true)));
    }

    m_model = new DefaultTreeModel(top);
    m_tree = new JTree(m_model);

    m_tree.putClientProperty("JTree.lineStyle", "Angled");

    TreeCellRenderer renderer = new IconCellRenderer();
    m_tree.setCellRenderer(renderer);

    m_tree.addTreeExpansionListener(new DirExpansionListener());

    m_tree.addTreeSelectionListener(new DirSelectionListener());

    m_tree.getSelectionModel().setSelectionMode(TreeSelectionModel.SINGLE_TREE_SELECTION);
    m_tree.setShowsRootHandles(true);
    m_tree.setEditable(false);

    JScrollPane s = new JScrollPane();
    s.getViewport().add(m_tree);
    getContentPane().add(s, BorderLayout.CENTER);

    m_display = new JTextField();
    m_display.setEditable(false);
    getContentPane().add(m_display, BorderLayout.NORTH);

    // NEW
    m_popup = new JPopupMenu();
    m_action = new AbstractAction() {
        public void actionPerformed(ActionEvent e) {
            if (m_clickedPath == null)
                return;
            if (m_tree.isExpanded(m_clickedPath))
                m_tree.collapsePath(m_clickedPath);
            else
                m_tree.expandPath(m_clickedPath);
        }
    };
    m_popup.add(m_action);
    m_popup.addSeparator();

    Action a1 = new AbstractAction("Delete") {
        public void actionPerformed(ActionEvent e) {
            m_tree.repaint();
            JOptionPane.showMessageDialog(FileTree2.this, "Delete option is not implemented", "Info",
                    JOptionPane.INFORMATION_MESSAGE);
        }
    };
    m_popup.add(a1);

    Action a2 = new AbstractAction("Rename") {
        public void actionPerformed(ActionEvent e) {
            m_tree.repaint();
            JOptionPane.showMessageDialog(FileTree2.this, "Rename option is not implemented", "Info",
                    JOptionPane.INFORMATION_MESSAGE);
        }
    };
    m_popup.add(a2);
    m_tree.add(m_popup);
    m_tree.addMouseListener(new PopupTrigger());

    WindowListener wndCloser = new WindowAdapter() {
        public void windowClosing(WindowEvent e) {
            System.exit(0);
        }
    };
    addWindowListener(wndCloser);

    setVisible(true);
}

From source file:com.mindcognition.mindraider.ui.swing.explorer.NotebooksTree.java

public NotebooksTree() {
    // TODO bundle
    notebookUris = new HashSet<String>();
    notebooksRootNode = new DefaultMutableTreeNode(new NotebookNodeUserObject("Outlines", 0, null));

    notebooksTreeModel = new DefaultTreeModel(notebooksRootNode);
    setModel(notebooksTreeModel);/*w  w w .jav a  2 s  .  co m*/

    setEditable(false);
    getSelectionModel().setSelectionMode(TreeSelectionModel.SINGLE_TREE_SELECTION);
    addTreeExpansionListener(new TreeExpansionListenerImplementation());
    addTreeWillExpandListener(new TreeWillExpandListenerImplementation());
    setShowsRootHandles(true);

    setCellRenderer(new OutlinesTreeCellRenderer());

    // tree node selection listener
    addTreeSelectionListener(new NotebooksTreeSelectionListener(this));

    reloadModel();
}

From source file:com.igormaznitsa.sciareto.ui.tree.ExplorerTree.java

public ExplorerTree(@Nonnull final Context context) {
      super();//  ww w .j  ava 2s .c  om
      this.projectTree = new DnDTree();
      this.context = context;
      this.projectTree.getSelectionModel().setSelectionMode(TreeSelectionModel.SINGLE_TREE_SELECTION);
      this.projectTree.setDropMode(DropMode.ON);

      this.projectTree.setEditable(true);

      ToolTipManager.sharedInstance().registerComponent(this.projectTree);

      this.projectTree.setCellRenderer(new TreeCellRenderer());
      this.projectTree.setModel(new NodeProjectGroup(context, "."));
      this.projectTree.setRootVisible(false);
      this.setViewportView(this.projectTree);

      this.projectTree.addMouseListener(new MouseAdapter() {
          @Override
          public void mouseClicked(@Nonnull final MouseEvent e) {
              if (e.getClickCount() > 1) {
                  final int selRow = projectTree.getRowForLocation(e.getX(), e.getY());
                  final TreePath selPath = projectTree.getPathForLocation(e.getX(), e.getY());
                  if (selRow >= 0) {
                      final NodeFileOrFolder node = (NodeFileOrFolder) selPath.getLastPathComponent();
                      if (node != null && node.isLeaf()) {
                          final File file = node.makeFileForNode();
                          if (file != null && !context.openFileAsTab(file)) {
                              UiUtils.openInSystemViewer(file);
                          }
                      }
                  }
              }
          }

          @Override
          public void mouseReleased(@Nonnull final MouseEvent e) {
              if (e.isPopupTrigger()) {
                  processPopup(e);
              }
          }

          @Override
          public void mousePressed(@Nonnull final MouseEvent e) {
              if (e.isPopupTrigger()) {
                  processPopup(e);
              }
          }

          private void processPopup(@Nonnull final MouseEvent e) {
              final TreePath selPath = projectTree.getPathForLocation(e.getX(), e.getY());
              if (selPath != null) {
                  projectTree.setSelectionPath(selPath);
                  final Object last = selPath.getLastPathComponent();
                  if (last instanceof NodeFileOrFolder) {
                      makePopupMenu((NodeFileOrFolder) last).show(e.getComponent(), e.getX(), e.getY());
                  }
              }
          }

      });
  }

From source file:components.DynamicTree.java

public DynamicTree() {
    super(new GridLayout(1, 0));

    rootNode = new DefaultMutableTreeNode("Root Node");
    treeModel = new DefaultTreeModel(rootNode);
    treeModel.addTreeModelListener(new MyTreeModelListener());
    tree = new JTree(treeModel);
    tree.setEditable(true);//  w  w  w. j  a v  a  2 s . c  o m
    tree.getSelectionModel().setSelectionMode(TreeSelectionModel.SINGLE_TREE_SELECTION);
    tree.setShowsRootHandles(true);

    JScrollPane scrollPane = new JScrollPane(tree);
    add(scrollPane);
}

From source file:FileTree3.java

public FileTree3() {
    super("Directories Tree [Tool Tips]");
    setSize(400, 300);//ww  w.j a  v  a  2 s  .co  m

    DefaultMutableTreeNode top = new DefaultMutableTreeNode(new IconData(ICON_COMPUTER, null, "Computer"));

    DefaultMutableTreeNode node;
    File[] roots = File.listRoots();
    for (int k = 0; k < roots.length; k++) {
        node = new DefaultMutableTreeNode(new IconData(ICON_DISK, null, new FileNode(roots[k])));
        top.add(node);
        node.add(new DefaultMutableTreeNode(new Boolean(true)));
    }

    m_model = new DefaultTreeModel(top);
    // NEW
    m_tree = new JTree(m_model) {
        public String getToolTipText(MouseEvent ev) {
            if (ev == null)
                return null;
            TreePath path = m_tree.getPathForLocation(ev.getX(), ev.getY());
            if (path != null) {
                FileNode fnode = getFileNode(getTreeNode(path));
                if (fnode == null)
                    return null;
                File f = fnode.getFile();
                return (f == null ? null : f.getPath());
            }
            return null;
        }
    };
    ToolTipManager.sharedInstance().registerComponent(m_tree);

    m_tree.putClientProperty("JTree.lineStyle", "Angled");

    TreeCellRenderer renderer = new IconCellRenderer();
    m_tree.setCellRenderer(renderer);

    m_tree.addTreeExpansionListener(new DirExpansionListener());

    m_tree.addTreeSelectionListener(new DirSelectionListener());

    m_tree.getSelectionModel().setSelectionMode(TreeSelectionModel.SINGLE_TREE_SELECTION);
    m_tree.setShowsRootHandles(true);
    m_tree.setEditable(false);

    JScrollPane s = new JScrollPane();
    s.getViewport().add(m_tree);
    getContentPane().add(s, BorderLayout.CENTER);

    m_display = new JTextField();
    m_display.setEditable(false);
    getContentPane().add(m_display, BorderLayout.NORTH);

    m_popup = new JPopupMenu();
    m_action = new AbstractAction() {
        public void actionPerformed(ActionEvent e) {
            if (m_clickedPath == null)
                return;
            if (m_tree.isExpanded(m_clickedPath))
                m_tree.collapsePath(m_clickedPath);
            else
                m_tree.expandPath(m_clickedPath);
        }
    };
    m_popup.add(m_action);
    m_popup.addSeparator();

    Action a1 = new AbstractAction("Delete") {
        public void actionPerformed(ActionEvent e) {
            m_tree.repaint();
            JOptionPane.showMessageDialog(FileTree3.this, "Delete option is not implemented", "Info",
                    JOptionPane.INFORMATION_MESSAGE);
        }
    };
    m_popup.add(a1);

    Action a2 = new AbstractAction("Rename") {
        public void actionPerformed(ActionEvent e) {
            m_tree.repaint();
            JOptionPane.showMessageDialog(FileTree3.this, "Rename option is not implemented", "Info",
                    JOptionPane.INFORMATION_MESSAGE);
        }
    };
    m_popup.add(a2);
    m_tree.add(m_popup);
    m_tree.addMouseListener(new PopupTrigger());

    WindowListener wndCloser = new WindowAdapter() {
        public void windowClosing(WindowEvent e) {
            System.exit(0);
        }
    };
    addWindowListener(wndCloser);

    setVisible(true);
}

From source file:com.mindcognition.mindraider.ui.swing.explorer.LabelsTree.java

public LabelsTree(NotebooksTree notebooksTree) {
    labelsRootNode = new DefaultMutableTreeNode(
            new LabelNodeUserObject(Messages.getString("ExplorerJPanel.rootNode"), 333, null));

    labelsTreeModel = new DefaultTreeModel(labelsRootNode);
    labelsTreeModel.addTreeModelListener(new LabelsTreeModelListener());
    setModel(labelsTreeModel);/* w  ww.  j av a 2 s. c o  m*/

    setEditable(false);
    getSelectionModel().setSelectionMode(TreeSelectionModel.SINGLE_TREE_SELECTION);
    addTreeExpansionListener(new TreeExpansionListenerImplementation());
    addTreeWillExpandListener(new TreeWillExpandListenerImplementation());
    setShowsRootHandles(true);

    // tree rendered
    setCellRenderer(new LabelsTreeCellRenderer());

    // subscribe for folder custodian events e.g. folder creation
    MindRaider.labelCustodian.subscribe(this);

    // tree node selection listener
    addTreeSelectionListener(new LabelsTreeSelectionListener(this, notebooksTree));

    reloadModel();
}

From source file:brainflow.app.presentation.controls.FileObjectGroupSelector.java

public FileObjectGroupSelector(FileObject root) throws FileSystemException {
    if (root.getType() != FileType.FOLDER) {
        throw new IllegalArgumentException("root file must be a directory");
    }/*w ww .  j  a va 2 s . c  om*/

    rootFolder = root;
    explorer = new FileExplorer(rootFolder);
    explorer.getJTree().setRootVisible(false);
    explorer.getJTree().getSelectionModel().setSelectionMode(TreeSelectionModel.SINGLE_TREE_SELECTION);

    setLayout(new BorderLayout());

    Box topPanel = new Box(BoxLayout.X_AXIS);
    topPanel.setBorder(BorderFactory.createEmptyBorder(8, 12, 8, 8));
    topPanel.add(regexLabel);
    topPanel.add(regexField);
    topPanel.add(Box.createHorizontalStrut(4));
    topPanel.add(searchType);
    add(topPanel, BorderLayout.NORTH);

    //JPanel mainPanel = new JPanel();
    //MigLayout layout = new MigLayout("");
    // mainPanel.setLayout(layout);

    //add(regexLabel);
    //add(regexField, "gap left 0, growx");
    //add(findButton, "align right, wrap");

    //add(searchType, "wrap");

    //add(createSplitPane(), "span 3, grow, wrap");
    add(createSplitPane(), BorderLayout.CENTER);

    depthSpinner.setMaximumSize(new Dimension(50, 200));
    depthSpinner.setModel(new SpinnerNumberModel(recursiveDepth, 0, 5, 1));

    JPanel bottomPanel = new JPanel();
    MigLayout layout = new MigLayout("", "[][grow]", "[][]");
    bottomPanel.setLayout(layout);

    //bottomPanel.setBorder(BorderFactory.createEmptyBorder(4,12,8,8));
    bottomPanel.add(new JLabel("Root Folder: "));
    rootField.setEditable(false);
    rootField.setText(root.getName().getBaseName());
    bottomPanel.add(rootField, "wrap, width 150:150:150");
    bottomPanel.add(new JLabel("Search Depth: "), "gap top 8");

    bottomPanel.add(depthSpinner, "width 35:45:55, wrap");
    add(bottomPanel, BorderLayout.SOUTH);

    explorer.addTreeSelectionListener(new TreeSelectionListener() {
        @Override
        public void valueChanged(TreeSelectionEvent e) {
            TreePath path = e.getPath();
            Object[] obj = path.getPath();
            Object lastNode = obj[obj.length - 1];
            if (lastNode instanceof FileExplorer.FileObjectNode) {
                FileExplorer.FileObjectNode fnode = (FileExplorer.FileObjectNode) lastNode;
                try {
                    if (fnode.getFileObject().getType() == FileType.FOLDER) {
                        rootField.setText(fnode.getFileObject().getName().getBaseName());
                        rootFolder = fnode.getFileObject();
                        updateFileList();
                    }
                } catch (FileSystemException ex) {
                    throw new RuntimeException(ex);
                }

            }
        }
    });

    depthSpinner.addChangeListener(new ChangeListener() {
        @Override
        public void stateChanged(ChangeEvent e) {
            recursiveDepth = ((Number) depthSpinner.getValue()).intValue();

            updateFileList();
        }
    });

    regexField.addActionListener(new ActionListener() {
        @Override
        public void actionPerformed(ActionEvent e) {
            updateFileList();
            System.out.println(Arrays.toString(explorer.getSelectedNodes().toArray()));
        }
    });

}

From source file:com.sec.ose.osi.ui.frm.main.identification.JTreeAllFiles.java

public JTreeAllFiles() {

    codeTreeModel = new CodeTreeModel(CodeTreeAPIWrapper.getCodeTree(""));
    defaultMutableTreeNode = codeTreeModel.makeTree();
    defaultTreeModel = new DefaultTreeModel(defaultMutableTreeNode);

    this.setModel(defaultTreeModel);
    this.getSelectionModel().setSelectionMode(TreeSelectionModel.SINGLE_TREE_SELECTION);
    this.setCellRenderer(new MyTreeRenderer());
    this.addTreeSelectionListener(new FileSelectionListener());
}

From source file:TreeIconDemo.java

public TreeIconDemo() {
    super(new GridLayout(1, 0));

    // Create the nodes.
    DefaultMutableTreeNode top = new DefaultMutableTreeNode("The Java Series");
    createNodes(top);//from  ww  w . j a va  2  s . c  o m

    // Create a tree that allows one selection at a time.
    tree = new JTree(top);
    tree.getSelectionModel().setSelectionMode(TreeSelectionModel.SINGLE_TREE_SELECTION);

    // Set the icon for leaf nodes.
    ImageIcon leafIcon = createImageIcon("images/middle.gif");
    if (leafIcon != null) {
        DefaultTreeCellRenderer renderer = new DefaultTreeCellRenderer();
        renderer.setLeafIcon(leafIcon);
        tree.setCellRenderer(renderer);
    } else {
        System.err.println("Leaf icon missing; using default.");
    }

    // Listen for when the selection changes.
    tree.addTreeSelectionListener(this);

    // Create the scroll pane and add the tree to it.
    JScrollPane treeView = new JScrollPane(tree);

    // Create the HTML viewing pane.
    htmlPane = new JEditorPane();
    htmlPane.setEditable(false);
    initHelp();
    JScrollPane htmlView = new JScrollPane(htmlPane);

    // Add the scroll panes to a split pane.
    JSplitPane splitPane = new JSplitPane(JSplitPane.VERTICAL_SPLIT);
    splitPane.setTopComponent(treeView);
    splitPane.setBottomComponent(htmlView);

    Dimension minimumSize = new Dimension(100, 50);
    htmlView.setMinimumSize(minimumSize);
    treeView.setMinimumSize(minimumSize);
    splitPane.setDividerLocation(100); // XXX: ignored in some releases
    // of Swing. bug 4101306
    // workaround for bug 4101306:
    // treeView.setPreferredSize(new Dimension(100, 100));

    splitPane.setPreferredSize(new Dimension(500, 300));

    // Add the split pane to this panel.
    add(splitPane);
}

From source file:components.TreeIconDemo.java

public TreeIconDemo() {
    super(new GridLayout(1, 0));

    //Create the nodes.
    DefaultMutableTreeNode top = new DefaultMutableTreeNode("The Java Series");
    createNodes(top);/* w  w w . j a v  a 2s.  com*/

    //Create a tree that allows one selection at a time.
    tree = new JTree(top);
    tree.getSelectionModel().setSelectionMode(TreeSelectionModel.SINGLE_TREE_SELECTION);

    //Set the icon for leaf nodes.
    ImageIcon leafIcon = createImageIcon("images/middle.gif");
    if (leafIcon != null) {
        DefaultTreeCellRenderer renderer = new DefaultTreeCellRenderer();
        renderer.setLeafIcon(leafIcon);
        tree.setCellRenderer(renderer);
    } else {
        System.err.println("Leaf icon missing; using default.");
    }

    //Listen for when the selection changes.
    tree.addTreeSelectionListener(this);

    //Create the scroll pane and add the tree to it. 
    JScrollPane treeView = new JScrollPane(tree);

    //Create the HTML viewing pane.
    htmlPane = new JEditorPane();
    htmlPane.setEditable(false);
    initHelp();
    JScrollPane htmlView = new JScrollPane(htmlPane);

    //Add the scroll panes to a split pane.
    JSplitPane splitPane = new JSplitPane(JSplitPane.VERTICAL_SPLIT);
    splitPane.setTopComponent(treeView);
    splitPane.setBottomComponent(htmlView);

    Dimension minimumSize = new Dimension(100, 50);
    htmlView.setMinimumSize(minimumSize);
    treeView.setMinimumSize(minimumSize);
    splitPane.setDividerLocation(100); //XXX: ignored in some releases
                                       //of Swing. bug 4101306
                                       //workaround for bug 4101306:
                                       //treeView.setPreferredSize(new Dimension(100, 100)); 

    splitPane.setPreferredSize(new Dimension(500, 300));

    //Add the split pane to this panel.
    add(splitPane);
}