Example usage for javax.swing.tree DefaultMutableTreeNode getUserObject

List of usage examples for javax.swing.tree DefaultMutableTreeNode getUserObject

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Introduction

In this page you can find the example usage for javax.swing.tree DefaultMutableTreeNode getUserObject.

Prototype

public Object getUserObject()

Source Link

Document

Returns this node's user object.

Usage

From source file:edu.brown.gui.CatalogViewer.java

/**
 * //from   www.  j a v a2s. c o m
 */
protected void viewerInit() {
    // ----------------------------------------------
    // MENU
    // ----------------------------------------------
    JMenu menu;
    JMenuItem menuItem;

    // 
    // File Menu
    //
    menu = new JMenu("File");
    menu.getPopupMenu().setLightWeightPopupEnabled(false);
    menu.setMnemonic(KeyEvent.VK_F);
    menu.getAccessibleContext().setAccessibleDescription("File Menu");
    menuBar.add(menu);

    menuItem = new JMenuItem("Open Catalog From File");
    menuItem.setAccelerator(KeyStroke.getKeyStroke(KeyEvent.VK_O, ActionEvent.CTRL_MASK));
    menuItem.getAccessibleContext().setAccessibleDescription("Open Catalog From File");
    menuItem.addActionListener(this.menuHandler);
    menuItem.putClientProperty(MenuHandler.MENU_ID, MenuOptions.CATALOG_OPEN_FILE);
    menu.add(menuItem);

    menuItem = new JMenuItem("Open Catalog From Jar");
    menuItem.setAccelerator(
            KeyStroke.getKeyStroke(KeyEvent.VK_O, ActionEvent.CTRL_MASK | ActionEvent.SHIFT_MASK));
    menuItem.getAccessibleContext().setAccessibleDescription("Open Catalog From Project Jar");
    menuItem.addActionListener(this.menuHandler);
    menuItem.putClientProperty(MenuHandler.MENU_ID, MenuOptions.CATALOG_OPEN_JAR);
    menu.add(menuItem);

    menu.addSeparator();

    menuItem = new JMenuItem("Quit", KeyEvent.VK_Q);
    menuItem.setAccelerator(KeyStroke.getKeyStroke(KeyEvent.VK_Q, ActionEvent.CTRL_MASK));
    menuItem.getAccessibleContext().setAccessibleDescription("Quit Program");
    menuItem.addActionListener(this.menuHandler);
    menuItem.putClientProperty(MenuHandler.MENU_ID, MenuOptions.QUIT);
    menu.add(menuItem);

    // ----------------------------------------------
    // CATALOG TREE PANEL
    // ----------------------------------------------
    this.catalogTree = new JTree();
    this.catalogTree.setEditable(false);
    this.catalogTree.setCellRenderer(new CatalogViewer.CatalogTreeRenderer());
    this.catalogTree.getSelectionModel().setSelectionMode(TreeSelectionModel.SINGLE_TREE_SELECTION);
    this.catalogTree.addTreeSelectionListener(new TreeSelectionListener() {
        public void valueChanged(TreeSelectionEvent e) {
            DefaultMutableTreeNode node = (DefaultMutableTreeNode) CatalogViewer.this.catalogTree
                    .getLastSelectedPathComponent();
            if (node == null)
                return;

            Object user_obj = node.getUserObject();
            String new_text = ""; // <html>";
            boolean text_mode = true;
            if (user_obj instanceof WrapperNode) {
                CatalogType catalog_obj = ((WrapperNode) user_obj).getCatalogType();
                new_text += CatalogViewer.this.getAttributesText(catalog_obj);
            } else if (user_obj instanceof AttributesNode) {
                AttributesNode wrapper = (AttributesNode) user_obj;
                new_text += wrapper.getAttributes();

            } else if (user_obj instanceof PlanTreeCatalogNode) {
                final PlanTreeCatalogNode wrapper = (PlanTreeCatalogNode) user_obj;
                text_mode = false;

                CatalogViewer.this.mainPanel.remove(0);
                CatalogViewer.this.mainPanel.add(wrapper.getPanel(), BorderLayout.CENTER);
                CatalogViewer.this.mainPanel.validate();
                CatalogViewer.this.mainPanel.repaint();

                if (SwingUtilities.isEventDispatchThread() == false) {
                    SwingUtilities.invokeLater(new Runnable() {
                        public void run() {
                            wrapper.centerOnRoot();
                        }
                    });
                } else {
                    wrapper.centerOnRoot();
                }

            } else {
                new_text += CatalogViewer.this.getSummaryText();
            }

            // Text Mode
            if (text_mode) {
                if (CatalogViewer.this.text_mode == false) {
                    CatalogViewer.this.mainPanel.remove(0);
                    CatalogViewer.this.mainPanel.add(CatalogViewer.this.textInfoPanel);
                }
                CatalogViewer.this.textInfoTextArea.setText(new_text);

                // Scroll to top
                CatalogViewer.this.textInfoTextArea.grabFocus();
            }

            CatalogViewer.this.text_mode = text_mode;
        }
    });
    this.generateCatalogTree(this.catalog, this.catalog_file_path.getName());

    //
    // Text Information Panel
    //
    this.textInfoPanel = new JPanel();
    this.textInfoPanel.setLayout(new BorderLayout());
    this.textInfoTextArea = new JTextArea();
    this.textInfoTextArea.setEditable(false);
    this.textInfoTextArea.setFont(new Font(Font.MONOSPACED, Font.PLAIN, 12));
    this.textInfoTextArea.setText(this.getSummaryText());
    this.textInfoTextArea.addFocusListener(new FocusListener() {
        @Override
        public void focusLost(FocusEvent e) {
            // TODO Auto-generated method stub
        }

        @Override
        public void focusGained(FocusEvent e) {
            CatalogViewer.this.scrollTextInfoToTop();
        }
    });
    this.textInfoScroller = new JScrollPane(this.textInfoTextArea);
    this.textInfoPanel.add(this.textInfoScroller, BorderLayout.CENTER);
    this.mainPanel = new JPanel(new BorderLayout());
    this.mainPanel.add(textInfoPanel, BorderLayout.CENTER);

    //
    // Search Toolbar
    //
    JPanel searchPanel = new JPanel();
    searchPanel.setLayout(new BorderLayout());
    JPanel innerSearchPanel = new JPanel();
    innerSearchPanel.setLayout(new BoxLayout(innerSearchPanel, BoxLayout.X_AXIS));
    innerSearchPanel.add(new JLabel("Search: "));
    this.searchField = new JTextField(30);
    innerSearchPanel.add(this.searchField);
    searchPanel.add(innerSearchPanel, BorderLayout.EAST);

    this.searchField.addKeyListener(new KeyListener() {
        private String last = null;

        @Override
        public void keyReleased(KeyEvent e) {
            String value = CatalogViewer.this.searchField.getText().toLowerCase().trim();
            if (!value.isEmpty() && (this.last == null || !this.last.equals(value))) {
                CatalogViewer.this.search(value);
            }
            this.last = value;
        }

        @Override
        public void keyTyped(KeyEvent e) {
            // Do nothing...
        }

        @Override
        public void keyPressed(KeyEvent e) {
            // Do nothing...
        }
    });

    // Putting it all together
    JScrollPane scrollPane = new JScrollPane(this.catalogTree);
    JPanel topPanel = new JPanel();
    topPanel.setLayout(new BorderLayout());
    topPanel.add(searchPanel, BorderLayout.NORTH);
    topPanel.add(scrollPane, BorderLayout.CENTER);

    JSplitPane splitPane = new JSplitPane(JSplitPane.HORIZONTAL_SPLIT, topPanel, this.mainPanel);
    splitPane.setDividerLocation(400);

    this.add(splitPane, BorderLayout.CENTER);
}

From source file:edu.harvard.i2b2.query.QueryConceptTreePanel.java

public void treeExpanded(TreeExpansionEvent event) {
    DefaultMutableTreeNode node = (DefaultMutableTreeNode) event.getPath().getLastPathComponent();
    QueryConceptTreeNodeData data = (QueryConceptTreeNodeData) node.getUserObject();
    jTree1.scrollPathToVisible(new TreePath(node));

    //System.out.println("Node expanded: "+data.dimcode());   

    if (data.visualAttribute().equals("FA")) {
        data.visualAttribute("FAO");
    } else if (data.visualAttribute().equals("CA")) {
        data.visualAttribute("CAO");
    }//from  ww  w . jav a 2s . co m

    // check to see if child is a placeholder ('working...')
    //   if so, make Web Service call to update children of node
    if (node.getChildCount() == 1) {
        final DefaultMutableTreeNode node1 = (DefaultMutableTreeNode) node.getChildAt(0);
        if (((QueryConceptTreeNodeData) node1.getUserObject()).name().equalsIgnoreCase("working ......")) {
            final DefaultMutableTreeNode anode = node;
            java.awt.EventQueue.invokeLater(new Runnable() {
                public void run() {
                    populateChildNodes(anode);
                }
            });
        }
    } else {
        for (int i = 0; i < node.getChildCount(); i++) {
            DefaultMutableTreeNode anode = (DefaultMutableTreeNode) node.getChildAt(0);
            QueryConceptTreeNodeData adata = (QueryConceptTreeNodeData) anode.getUserObject();
            if (adata.visualAttribute().equals("FAO")) {
                adata.visualAttribute("FA");
            } else if (adata.visualAttribute().equals("CAO")) {
                adata.visualAttribute("CA");
            }
        }
    }
}

From source file:jeplus.data.ParameterItem.java

private String[] createFormula(String funcstr) {
    // scan for parameter ids in the given string, and replace them with the corresponding search tag
    // 1. locate this parameter in the tree
    Enumeration nodes = Project.getParamTree().depthFirstEnumeration();
    DefaultMutableTreeNode thisnode = Project.getParamTree();
    while (nodes.hasMoreElements()) {
        thisnode = (DefaultMutableTreeNode) nodes.nextElement();
        if (thisnode.getUserObject() == this) {
            break;
        }/*from  w  w w .j a  v a2 s.c  om*/
    }
    Object[] items = thisnode.getUserObjectPath();
    String newstr = "";
    String bufstr = funcstr;
    for (int i = 0; i < items.length - 1; i++) {
        ParameterItem item = (ParameterItem) items[i];
        newstr = bufstr.replace(item.getID(), item.getSearchString());
        bufstr = newstr;
    }
    return new String[] { "?=" + newstr };
}

From source file:edu.harvard.i2b2.query.QueryConceptTreePanel.java

public void actionPerformed(ActionEvent e) {
    if (e.getActionCommand().equalsIgnoreCase("Constrain Item ...")) {
        //JOptionPane.showMessageDialog(this, "Constrain Item ...");
        //DefaultMutableTreeNode node = (DefaultMutableTreeNode) jTree1.getSelectionPath().getLastPathComponent();
        //QueryConceptTreeNodeData ndata = (QueryConceptTreeNodeData) node.getUserObject();
        //final QueryConstrainFrame cframe = new QueryConstrainFrame(ndata);
        //cframe.setTitle("Constrain Item: "+ndata.name());
        java.awt.EventQueue.invokeLater(new Runnable() {
            public void run() {
                //cframe.setVisible(true);
            }//from  w  w  w . j  a v a 2 s  .c  o m
        });
    } else if (e.getActionCommand().equalsIgnoreCase("Delete Item")) {
        //JOptionPane.showMessageDialog(this, "Delete Item");
        DefaultMutableTreeNode node = (DefaultMutableTreeNode) jTree1.getSelectionPath().getLastPathComponent();
        treeModel.removeNodeFromParent(node);
        data().getItems().remove(node.getUserObject());
    }
}

From source file:jeplus.data.ParameterItem.java

private String[] createScript(String type, String funcstr) {
    // scan for parameter ids in the given string, and replace them with the corresponding search tag
    // 1. locate this parameter in the tree
    Enumeration nodes = Project.getParamTree().depthFirstEnumeration();
    DefaultMutableTreeNode thisnode = Project.getParamTree();
    while (nodes.hasMoreElements()) {
        thisnode = (DefaultMutableTreeNode) nodes.nextElement();
        if (thisnode.getUserObject() == this) {
            break;
        }/*  w  w w. j  a va2 s  . c  o  m*/
    }
    Object[] items = thisnode.getUserObjectPath();
    // 2. split function string into func name and args
    String[] args = funcstr.split("\\s*,\\s*");
    // 3. get a map from parameter id to search tags
    HashMap<String, String> tagmap = new HashMap<>();
    for (int i = 0; i < items.length - 1; i++) {
        ParameterItem item = (ParameterItem) items[i];
        tagmap.put(item.getID(), item.getSearchString());
    }
    // 4. create script def string
    StringBuilder buf = new StringBuilder("call(").append(type);
    buf.append(", ").append(args[0]);
    for (int i = 1; i < args.length; i++) {
        buf.append(", ");
        if (tagmap.containsKey(args[i])) {
            buf.append(tagmap.get(args[i]));
        } else {
            buf.append(args[i]);
        }
    }
    buf.append(")");
    return new String[] { buf.toString() };
}

From source file:org.jfree.chart.demo.SuperDemo.java

public void valueChanged(TreeSelectionEvent treeselectionevent) {
    TreePath treepath = treeselectionevent.getPath();
    Object obj = treepath.getLastPathComponent();
    if (obj != null) {
        DefaultMutableTreeNode defaultmutabletreenode = (DefaultMutableTreeNode) obj;
        Object obj1 = defaultmutabletreenode.getUserObject();
        if (obj1 instanceof DemoDescription) {
            DemoDescription demodescription = (DemoDescription) obj1;
            SwingUtilities.invokeLater(new DisplayDemo(this, demodescription));
        } else {/* w  w w. j  a v a  2 s . c  o m*/
            chartContainer.removeAll();
            chartContainer.add(createNoDemoSelectedPanel());
            displayPanel.validate();
            displayDescription("select.html");
        }
    }
    System.out.println(obj);
}

From source file:com.moss.bdbadmin.client.ui.BdbAdminClient.java

private void saveConfig() {
    try {//from  w  w w . jav  a 2  s  .com
        ServiceConfig config = new ServiceConfig();

        for (int i = 0; i < root.getChildCount(); i++) {
            DefaultMutableTreeNode serviceNode = (DefaultMutableTreeNode) root.getChildAt(i);
            ServiceContainer container = (ServiceContainer) serviceNode.getUserObject();
            config.services().add(container.getInfo());
        }

        Marshaller m = configJaxbContext.createMarshaller();
        m.setProperty(Marshaller.JAXB_FORMATTED_OUTPUT, true);
        m.marshal(config, new FileOutputStream(configPath));
    } catch (Exception ex) {
        ex.printStackTrace();
        JOptionPane.showMessageDialog(ancestor, "Could not save configuration from file: " + configPath,
                "Config Save Failed", JOptionPane.ERROR_MESSAGE);
    }
}

From source file:com.moss.bdbadmin.client.ui.BdbAdminClient.java

private void rebuild(ServiceContainer container) {

    DefaultMutableTreeNode serviceNode = null;
    for (int i = 0; i < root.getChildCount(); i++) {
        DefaultMutableTreeNode node = (DefaultMutableTreeNode) root.getChildAt(i);
        ServiceContainer thisContainer = (ServiceContainer) node.getUserObject();
        if (container == thisContainer) {
            serviceNode = node;//from w w  w. j  a v a  2 s .c om
            break;
        }
    }

    if (serviceNode == null) {
        throw new RuntimeException("Cannot find container in tree");
    }

    Category rootCategory = container.getRootCategory();

    if (rootCategory == null) {
        throw new NullPointerException();
    }

    serviceNode.removeAllChildren();
    buildCategory(serviceNode, rootCategory);

    model.nodeStructureChanged(serviceNode);
}

From source file:de.tor.tribes.ui.views.DSWorkbenchSelectionFrame.java

private TreePath find2(JTree tree, TreePath parent, Village pNode, int depth) {
    TreeNode node = (TreeNode) parent.getLastPathComponent();
    DefaultMutableTreeNode o = (DefaultMutableTreeNode) node;

    // If equal, go down the branch
    if (o.getUserObject().equals(pNode)) {
        // If at end, return match
        return parent;
    } else {//from  ww  w.  ja  v  a2 s. co  m
        // Traverse children
        if (node.getChildCount() >= 0) {
            for (Enumeration e = node.children(); e.hasMoreElements();) {
                TreeNode n = (TreeNode) e.nextElement();
                TreePath path = parent.pathByAddingChild(n);
                TreePath result = find2(tree, path, pNode, depth + 1);
                // Found a match
                if (result != null) {
                    return result;
                }
            }
        }
    }
    // No match at this branch
    return null;
}

From source file:com.pironet.tda.SunJDKParser.java

private boolean checkForDuplicateThreadItem(Map directChildMap, DefaultMutableTreeNode node1) {
    ThreadInfo mi1 = (ThreadInfo) node1.getUserObject();
    String name1 = mi1.getName();

    for (Iterator iter2 = directChildMap.entrySet().iterator(); iter2.hasNext();) {
        DefaultMutableTreeNode node2 = (DefaultMutableTreeNode) ((Map.Entry) iter2.next()).getValue();
        if (node1 == node2) {
            continue;
        }//from w w  w. jav a2s  .c  o  m

        ThreadInfo mi2 = (ThreadInfo) node2.getUserObject();
        if (name1.equals(mi2.getName()) && node2.getChildCount() > 0) {
            node1.add((MutableTreeNode) node2.getFirstChild());
            iter2.remove();
            return true;
        }
    }

    return false;
}