コード例 #1
0
 private static void replaceChildren(
     final DefaultMutableTreeNode node, final Collection<? extends ElementNode> arrayList) {
   node.removeAllChildren();
   for (ElementNode child : arrayList) {
     node.add(child);
   }
 }
コード例 #2
0
ファイル: HyperSearchResults.java プロジェクト: SELab/jEdit
 @Override
 public String convertValueToText(
     Object value, boolean selected, boolean expanded, boolean leaf, int row, boolean hasFocus) {
   String s = super.convertValueToText(value, selected, expanded, leaf, row, hasFocus);
   String newProp = jEdit.getProperty(HIGHLIGHT_PROP);
   if (newProp == null || newProp.isEmpty()) return s;
   DefaultMutableTreeNode node = (DefaultMutableTreeNode) value;
   while (node != null && !(node.getUserObject() instanceof HyperSearchOperationNode)) {
     node = (DefaultMutableTreeNode) node.getParent();
   }
   if (node == null) return s;
   if (!newProp.equals(prop)) {
     prop = newProp;
     Font f = (resultTree != null) ? resultTree.getFont() : UIManager.getFont("Tree.font");
     styleTag = HtmlUtilities.style2html(prop, f);
   }
   SearchMatcher matcher = ((HyperSearchOperationNode) node.getUserObject()).getSearchMatcher();
   int i = s.indexOf(": ");
   if (i > 0) i += 2;
   else i = 0;
   Match m;
   List<Integer> matches = new ArrayList<Integer>();
   while ((m = matcher.nextMatch(s.substring(i), true, true, true, false)) != null) {
     matches.add(i + m.start);
     matches.add(i + m.end);
     i += m.end;
   }
   return HtmlUtilities.highlightString(s, styleTag, matches);
 }
コード例 #3
0
  /**
   * Recursively rebuild the tree nodes.
   *
   * @param root The full abstract path to the root saved layout directory.
   * @param local The current directory relative to root (null if none).
   * @param tnode The current parent tree node.
   */
  private void rebuildTreeModel(Path root, Path local, DefaultMutableTreeNode tnode) {
    TreeSet<Path> subdirs = new TreeSet<Path>();
    TreeSet<String> layouts = new TreeSet<String>();
    {
      Path current = new Path(root, local);
      File files[] = current.toFile().listFiles();
      if (files != null) {
        int wk;
        for (wk = 0; wk < files.length; wk++) {
          String name = files[wk].getName();
          if (files[wk].isDirectory()) subdirs.add(new Path(local, name));
          else if (files[wk].isFile()) layouts.add(name);
        }
      }
    }

    for (Path subdir : subdirs) {
      TreeData data = new TreeData(subdir);
      DefaultMutableTreeNode child = new DefaultMutableTreeNode(data, true);
      tnode.add(child);

      rebuildTreeModel(root, subdir, child);
    }

    for (String lname : layouts) {
      TreeData data = new TreeData(new Path(local, lname), lname);
      DefaultMutableTreeNode child = new DefaultMutableTreeNode(data, false);
      tnode.add(child);
    }
  }
コード例 #4
0
  /**
   * Adds nodes to the specified parent node recurrsively.
   *
   * @param parent_node the parent node.
   * @param list the list of child node names.
   */
  protected void addNode(DefaultMutableTreeNode parent_node, Vector list) {
    SortableArray array = null;

    if (mode == DATE_ORIENTED && parent_node.getLevel() <= 2) {
      array = new Array(list.size());

      for (int i = 0; i < list.size(); i++)
        ((Array) array).set(i, Integer.parseInt((String) list.elementAt(i)));
    } else {
      array = new StringArray(list.size());

      for (int i = 0; i < list.size(); i++)
        ((StringArray) array).set(i, (String) list.elementAt(i));
    }

    ArrayIndex index = array.sortAscendant();

    for (int i = 0; i < array.getArraySize(); i++) {
      String name = (String) list.elementAt(index.get(i));

      // Converts 1...12 to January...December.
      if (mode == DATE_ORIENTED && parent_node.getLevel() == 1) {
        int month = Integer.parseInt(name);
        name = JulianDay.getFullSpellMonthString(month);
      }

      DefaultMutableTreeNode node = new DefaultMutableTreeNode(name);
      parent_node.add(node);
    }
  }
コード例 #5
0
 @Nullable
 private static String getActionId(DefaultMutableTreeNode node) {
   return (String)
       (node.getUserObject() instanceof String
           ? node.getUserObject()
           : node.getUserObject() instanceof Pair ? ((Pair) node.getUserObject()).first : null);
 }
コード例 #6
0
ファイル: MsnTreeTest.java プロジェクト: hbt/jmsnmessenger
  public MsnTreeTest() {
    String[] tab = {"hello", "test", "blabla"};

    container = getContentPane();
    container.setLayout(null);

    eleve = new DefaultMutableTreeNode("MSN");

    worker = new DefaultMutableTreeNode("Worker");
    prof = new DefaultMutableTreeNode("Profs");

    for (int i = 0; i < tab.length; i++) {
      worker.add(new DefaultMutableTreeNode(tab[i]));
      prof.add(new DefaultMutableTreeNode(tab[i]));
    }
    //        worker.add(new DefaultMutableTreeNode("hello world2"));

    eleve.add(worker);
    eleve.add(prof);

    tree = new JTree(eleve);

    scroll = new JScrollPane(tree);
    scroll.setBounds(10, 10, 100, 100);

    container.add(scroll);

    setSize(300, 300);
    setLocation(200, 200);
    setDefaultCloseOperation(EXIT_ON_CLOSE);
    setVisible(true);

    //        worker.add(n);

  }
コード例 #7
0
 private static boolean isToolbarAction(DefaultMutableTreeNode node) {
   return node.getParent() != null
       && ((DefaultMutableTreeNode) node.getParent()).getUserObject() instanceof Group
       && ((Group) ((DefaultMutableTreeNode) node.getParent()).getUserObject())
           .getName()
           .equals(ActionsTreeUtil.MAIN_TOOLBAR);
 }
コード例 #8
0
ファイル: HyperSearchResults.java プロジェクト: SELab/jEdit
  private void goToSelectedNode(int mode) {
    TreePath path = resultTree.getSelectionPath();
    if (path == null) return;

    DefaultMutableTreeNode node = (DefaultMutableTreeNode) path.getLastPathComponent();
    Object value = node.getUserObject();

    // do nothing if clicked "foo (showing n occurrences in m files)"
    if (node.getParent() != resultTreeRoot && value instanceof HyperSearchNode) {
      HyperSearchNode n = (HyperSearchNode) value;
      Buffer buffer = n.getBuffer(view);
      if (buffer == null) return;

      EditPane pane;

      switch (mode) {
        case M_OPEN:
          pane = view.goToBuffer(buffer);
          break;
        case M_OPEN_NEW_VIEW:
          pane = jEdit.newView(view, buffer, false).getEditPane();
          break;
        case M_OPEN_NEW_PLAIN_VIEW:
          pane = jEdit.newView(view, buffer, true).getEditPane();
          break;
        case M_OPEN_NEW_SPLIT:
          pane = view.splitHorizontally();
          break;
        default:
          throw new IllegalArgumentException("Bad mode: " + mode);
      }

      n.goTo(pane);
    }
  } // }}}
コード例 #9
0
ファイル: HyperSearchResults.java プロジェクト: SELab/jEdit
    @Override
    public void actionPerformed(ActionEvent evt) {
      JCheckBoxMenuItem menuItem = (JCheckBoxMenuItem) evt.getSource();
      boolean curState = menuItem.isSelected();

      TreePath path = resultTree.getSelectionPath();
      DefaultMutableTreeNode operNode = (DefaultMutableTreeNode) path.getLastPathComponent();

      HyperSearchOperationNode operNodeObj = (HyperSearchOperationNode) operNode.getUserObject();
      if (curState) operNodeObj.cacheResultNodes(operNode);
      operNode.removeAllChildren();
      if (curState) {
        Exception excp = null;
        try {
          operNodeObj.insertTreeNodes(resultTree, operNode);
        } catch (Exception ex) {
          operNodeObj.restoreFlatNodes(resultTree, operNode);
          menuItem.setSelected(false);
          excp = ex;
        } finally {
          ((DefaultTreeModel) resultTree.getModel()).nodeStructureChanged(operNode);
          expandAllNodes(operNode);
          resultTree.scrollPathToVisible(new TreePath(operNode.getPath()));
        }
        if (excp != null) throw new RuntimeException(excp);
      } else operNodeObj.restoreFlatNodes(resultTree, operNode);

      operNodeObj.setTreeViewDisplayed(menuItem.isSelected());
    }
コード例 #10
0
    /**
     * This gets called whenever one of the ConfigElements we are editing adds a new property value.
     */
    public void propertyValueAdded(ConfigElementEvent evt) {
      ConfigElement src = (ConfigElement) evt.getSource();
      int idx = evt.getIndex();
      PropertyDefinition prop_def = src.getDefinition().getPropertyDefinition(evt.getProperty());
      DefaultMutableTreeNode elt_node = getNodeFor(src);

      // Get the node containing the property description under the source
      // ConfigElement node
      for (Enumeration e = elt_node.children(); e.hasMoreElements(); ) {
        DefaultMutableTreeNode node = (DefaultMutableTreeNode) e.nextElement();
        if (node.getUserObject().equals(prop_def)) {
          // The newly inserted property value must be added as a child to
          // this node
          if (prop_def.getType() != ConfigElement.class) {
            DefaultMutableTreeNode new_child = new DefaultMutableTreeNode(evt.getValue());
            insertNodeInto(new_child, node, idx);
          } else {
            // Embedded elements are handled specially in that all of their
            // respective child properties and such also need to be added to
            // the tree at this time.
            addEmbeddedElement(node, (ConfigElement) evt.getValue(), idx);
          }
        }
      }
    }
コード例 #11
0
  private void doSave() {
    ObjectOutputStream objectStream = getObjectOutputStream();

    if (objectStream != null) {
      try {
        System.out.println("Saving " + selectedChildrenPaths.size() + " Selected Generations...");

        for (int i = 0; i < selectedChildrenPaths.size(); i++) {
          // Get the userObject at the supplied path
          Object selectedPath =
              ((TreePath) selectedChildrenPaths.elementAt(i)).getLastPathComponent();
          DefaultMutableTreeNode selectedNode = (DefaultMutableTreeNode) selectedPath;

          objectStream.writeObject(selectedNode.getUserObject());
        }

        objectStream.close();
        System.out.println("Save completed successfully.");
      } catch (IOException e) {
        System.err.println(e);
      }
    } else {
      System.out.println("Save Selected Files has been aborted!");
    }
  }
コード例 #12
0
 /** Gets the value for the given node at the given column. */
 public Object getValueAt(Object node, int col) {
   DefaultMutableTreeNode tree_node = (DefaultMutableTreeNode) node;
   Object value = tree_node.getUserObject();
   switch (col) {
       // Name
     case 0:
       return value;
       // Value
     case 1:
       if (value instanceof ConfigElement) {
         return null;
       } else if (value instanceof PropertyDefinition) {
         // Only provide comma delimited editing for simple types
         if (((PropertyDefinition) value).getType() != ConfigElement.class) {
           StringBuffer buffer = new StringBuffer();
           for (Enumeration e = tree_node.children(); e.hasMoreElements(); ) {
             DefaultMutableTreeNode child_node = (DefaultMutableTreeNode) e.nextElement();
             buffer.append(child_node.getUserObject());
             if (e.hasMoreElements()) {
               buffer.append(", ");
             }
           }
           return buffer.toString();
         }
         return null;
       }
       return value;
   }
   return null;
 }
コード例 #13
0
 /**
  * Called when the selection changed in the tree. Loads the selected certificate.
  *
  * @param e the event
  */
 private void valueChangedPerformed(TreeSelectionEvent e) {
   Object o = e.getNewLeadSelectionPath().getLastPathComponent();
   if (o instanceof DefaultMutableTreeNode) {
     DefaultMutableTreeNode node = (DefaultMutableTreeNode) o;
     infoTextPane.setText(toString(node.getUserObject()));
   }
 }
コード例 #14
0
  public DefaultMutableTreeNode findNode(DefaultMutableTreeNode parent, String match) {
    if (parent == null) return null;
    // Commented by Balan on 15/03/03
    // String treename =  (String)parent.getUserObject ();
    // Comment Ends

    // Added by Balan  on 15/03/03
    String treename = "" + ((Hashtable) parent.getUserObject()).get("TREE-NAME");
    // Add Ends

    if (treename != null) {
      if (treename.equals(match)) return parent;
    }

    if (frame.model.isLeaf(parent)) return null;

    Enumeration en = parent.children();
    if ((en == null) || (!en.hasMoreElements())) return null;
    for (; en.hasMoreElements(); ) {

      DefaultMutableTreeNode child = (DefaultMutableTreeNode) en.nextElement();
      DefaultMutableTreeNode returnNode = findNode(child, match);
      if (returnNode != null) return returnNode;
    }
    return null;
  }
コード例 #15
0
 /** This gets called whenever one of the ConfigElements we are modeling has changed its name. */
 public void nameChanged(ConfigElementEvent evt) {
   ConfigElement src = (ConfigElement) evt.getSource();
   DefaultMutableTreeNode root = (DefaultMutableTreeNode) getRoot();
   DefaultMutableTreeNode name_node = (DefaultMutableTreeNode) root.getChildAt(0);
   name_node.setUserObject(src.getName());
   fireTreeNodesChanged(
       this, new Object[] {getPathToRoot(root)}, new int[] {0}, new Object[] {name_node});
 }
コード例 #16
0
ファイル: TreeUtil.java プロジェクト: jexp/idea2
 public static void sort(final DefaultMutableTreeNode node, final Comparator comparator) {
   final List<TreeNode> children = childrenToArray(node);
   Collections.sort(children, comparator);
   node.removeAllChildren();
   addChildrenTo(node, children);
   for (int i = 0; i < node.getChildCount(); i++) {
     sort((DefaultMutableTreeNode) node.getChildAt(i), comparator);
   }
 }
コード例 #17
0
ファイル: TreeUtil.java プロジェクト: jexp/idea2
 @Nullable
 public static TreeNode findNodeWithObject(
     final Object object, final TreeModel model, final Object parent) {
   for (int i = 0; i < model.getChildCount(parent); i++) {
     final DefaultMutableTreeNode childNode = (DefaultMutableTreeNode) model.getChild(parent, i);
     if (childNode.getUserObject().equals(object)) return childNode;
   }
   return null;
 }
コード例 #18
0
ファイル: Browser.java プロジェクト: tdanford/nrc-wildlife
 private MutableTreeNode populatePlot(Plot p) throws SQLException {
   DefaultMutableTreeNode tree = new DefaultMutableTreeNode(p);
   // tree.add(populateAttributes(p));
   Statement stmt = db.statement();
   for (Tree t : p.loadTrees(stmt)) {
     tree.add(populateTree(t));
   }
   stmt.close();
   return tree;
 }
コード例 #19
0
ファイル: Browser.java プロジェクト: tdanford/nrc-wildlife
 private MutableTreeNode populateTree(Tree t) throws SQLException {
   DefaultMutableTreeNode tree = new DefaultMutableTreeNode(t);
   // tree.add(populateAttributes(t));
   Statement stmt = db.statement();
   for (Cavity c : t.loadCavities(stmt)) {
     tree.add(populateCavity(c));
   }
   stmt.close();
   return tree;
 }
コード例 #20
0
ファイル: Browser.java プロジェクト: tdanford/nrc-wildlife
 private MutableTreeNode populateNest(Nest n) throws SQLException {
   DefaultMutableTreeNode tree = new DefaultMutableTreeNode(n);
   // tree.add(populateAttributes(n));
   Statement stmt = db.statement();
   for (Visit v : n.loadVisits(stmt)) {
     tree.add(populateVisit(v));
   }
   stmt.close();
   return tree;
 }
コード例 #21
0
ファイル: Browser.java プロジェクト: tdanford/nrc-wildlife
 private MutableTreeNode populateCavity(Cavity c) throws SQLException {
   DefaultMutableTreeNode tree = new DefaultMutableTreeNode(c);
   // tree.add(populateAttributes(c));
   Statement stmt = db.statement();
   for (Nest n : c.loadNests(stmt)) {
     tree.add(populateNest(n));
   }
   stmt.close();
   return tree;
 }
コード例 #22
0
ファイル: HyperSearchResults.java プロジェクト: SELab/jEdit
 @Override
 public void actionPerformed(ActionEvent evt) {
   TreePath path = resultTree.getSelectionPath();
   DefaultMutableTreeNode operNode = (DefaultMutableTreeNode) path.getLastPathComponent();
   for (Enumeration e = operNode.children(); e.hasMoreElements(); ) {
     DefaultMutableTreeNode node = (DefaultMutableTreeNode) e.nextElement();
     resultTree.collapsePath(new TreePath(node.getPath()));
   }
   resultTree.scrollPathToVisible(new TreePath(operNode.getPath()));
 }
コード例 #23
0
    /**
     * This gets called whenever one of the ConfigElements we are editing removes a property value.
     */
    public void propertyValueRemoved(ConfigElementEvent evt) {
      ConfigElement src = (ConfigElement) evt.getSource();
      int idx = evt.getIndex();
      PropertyDefinition prop_def = src.getDefinition().getPropertyDefinition(evt.getProperty());
      DefaultMutableTreeNode elt_node = getNodeFor(src);

      // Get the node containing the property description under the source
      // ConfigElement node
      for (Enumeration e = elt_node.children(); e.hasMoreElements(); ) {
        DefaultMutableTreeNode node = (DefaultMutableTreeNode) e.nextElement();
        if (node.getUserObject().equals(prop_def)) {
          // The newly removed property value must be a child to this node
          System.out.println("Removing child " + idx + " from node: " + node.getUserObject());
          DefaultMutableTreeNode child = (DefaultMutableTreeNode) node.getChildAt(idx);

          // If the child is an embedded element, stop listening to it
          if (child.getUserObject() instanceof ConfigElement) {
            ConfigElement removed_elt = (ConfigElement) child.getUserObject();
            removed_elt.removeConfigElementListener(this);
          }

          // Physically remove the child from the tree
          removeNodeFromParent(child);
        }
      }
    }
コード例 #24
0
  @Nullable
  private static TreePath findNodePath(MavenArchetype object, TreeModel model, Object parent) {
    for (int i = 0; i < model.getChildCount(parent); i++) {
      DefaultMutableTreeNode each = (DefaultMutableTreeNode) model.getChild(parent, i);
      if (each.getUserObject().equals(object)) return new TreePath(each.getPath());

      TreePath result = findNodePath(object, model, each);
      if (result != null) return result;
    }
    return null;
  }
コード例 #25
0
ファイル: Browser.java プロジェクト: tdanford/nrc-wildlife
 public void editSelected() {
   TreePath selected = tree.getSelectionPath();
   if (selected != null) {
     DefaultMutableTreeNode node = (DefaultMutableTreeNode) selected.getLastPathComponent();
     Object obj = node.getUserObject();
     if (obj instanceof CavityDBObject) {
       CavityDBObject dbObj = (CavityDBObject) obj;
       new ObjectEditingFrame(new ObjectEditingPanel(dbObj));
     }
   }
 }
コード例 #26
0
  /** Clears the data in the model. */
  private void clear() {
    // Stop listening to all config elements in the tree
    List nodes = getNodesOfClass(ConfigElement.class);
    for (Iterator itr = nodes.iterator(); itr.hasNext(); ) {
      DefaultMutableTreeNode node = (DefaultMutableTreeNode) itr.next();
      ConfigElement elt = (ConfigElement) node.getUserObject();
      elt.removeConfigElementListener(mElementListener);
    }

    // Clear out all the old nodes from the tree.
    ((DefaultMutableTreeNode) getRoot()).removeAllChildren();
  }
コード例 #27
0
ファイル: HyperSearchResults.java プロジェクト: SELab/jEdit
    @Override
    public void actionPerformed(ActionEvent evt) {
      TreePath path = resultTree.getSelectionPath();
      DefaultMutableTreeNode operNode = (DefaultMutableTreeNode) path.getLastPathComponent();
      HyperSearchFolderNode nodeObj = (HyperSearchFolderNode) operNode.getUserObject();

      String glob = "*";
      SearchFileSet dirList = SearchAndReplace.getSearchFileSet();
      if (dirList instanceof DirectoryListSet) glob = ((DirectoryListSet) dirList).getFileFilter();
      SearchAndReplace.setSearchFileSet(
          new DirectoryListSet(nodeObj.getNodeFile().getAbsolutePath(), glob, true));
      SearchDialog.showSearchDialog(view, null, SearchDialog.DIRECTORY);
    }
コード例 #28
0
  protected void restoreTree() {
    Pair<ElementNode, List<ElementNode>> selection = storeSelection();

    DefaultMutableTreeNode root = getRootNode();
    if (!myShowClasses || myContainerNodes.isEmpty()) {
      List<ParentNode> otherObjects = new ArrayList<ParentNode>();
      Enumeration<ParentNode> children = getRootNodeChildren();
      ParentNode newRoot =
          new ParentNode(
              null, new MemberChooserObjectBase(getAllContainersNodeName()), new Ref<Integer>(0));
      while (children.hasMoreElements()) {
        final ParentNode nextElement = children.nextElement();
        if (nextElement instanceof ContainerNode) {
          final ContainerNode containerNode = (ContainerNode) nextElement;
          Enumeration<MemberNode> memberNodes = containerNode.children();
          List<MemberNode> memberNodesList = new ArrayList<MemberNode>();
          while (memberNodes.hasMoreElements()) {
            memberNodesList.add(memberNodes.nextElement());
          }
          for (MemberNode memberNode : memberNodesList) {
            newRoot.add(memberNode);
          }
        } else {
          otherObjects.add(nextElement);
        }
      }
      replaceChildren(root, otherObjects);
      sortNode(newRoot, myComparator);
      if (newRoot.children().hasMoreElements()) root.add(newRoot);
    } else {
      Enumeration<ParentNode> children = getRootNodeChildren();
      while (children.hasMoreElements()) {
        ParentNode allClassesNode = children.nextElement();
        Enumeration<MemberNode> memberNodes = allClassesNode.children();
        ArrayList<MemberNode> arrayList = new ArrayList<MemberNode>();
        while (memberNodes.hasMoreElements()) {
          arrayList.add(memberNodes.nextElement());
        }
        Collections.sort(arrayList, myComparator);
        for (MemberNode memberNode : arrayList) {
          myNodeToParentMap.get(memberNode).add(memberNode);
        }
      }
      replaceChildren(root, myContainerNodes);
    }
    myTreeModel.nodeStructureChanged(root);

    defaultExpandTree();

    restoreSelection(selection);
  }
コード例 #29
0
  protected boolean doSetIcon(
      DefaultMutableTreeNode node, @Nullable String path, Component component) {
    if (StringUtil.isNotEmpty(path) && !new File(path).isFile()) {
      Messages.showErrorDialog(
          component,
          IdeBundle.message("error.file.not.found.message", path),
          IdeBundle.message("title.choose.action.icon"));
      return false;
    }

    String actionId = getActionId(node);
    if (actionId == null) return false;

    final AnAction action = ActionManager.getInstance().getAction(actionId);
    if (action != null && action.getTemplatePresentation() != null) {
      if (StringUtil.isNotEmpty(path)) {
        Image image = null;
        try {
          image =
              ImageLoader.loadFromStream(
                  VfsUtil.convertToURL(VfsUtil.pathToUrl(path.replace(File.separatorChar, '/')))
                      .openStream());
        } catch (IOException e) {
          LOG.debug(e);
        }
        Icon icon = new File(path).exists() ? IconLoader.getIcon(image) : null;
        if (icon != null) {
          if (icon.getIconWidth() > EmptyIcon.ICON_18.getIconWidth()
              || icon.getIconHeight() > EmptyIcon.ICON_18.getIconHeight()) {
            Messages.showErrorDialog(
                component,
                IdeBundle.message("custom.icon.validation.message"),
                IdeBundle.message("title.choose.action.icon"));
            return false;
          }
          node.setUserObject(Pair.create(actionId, icon));
          mySelectedSchema.addIconCustomization(actionId, path);
        }
      } else {
        node.setUserObject(Pair.create(actionId, null));
        mySelectedSchema.removeIconCustomization(actionId);
        final DefaultMutableTreeNode nodeOnToolbar = findNodeOnToolbar(actionId);
        if (nodeOnToolbar != null) {
          editToolbarIcon(actionId, nodeOnToolbar);
          node.setUserObject(nodeOnToolbar.getUserObject());
        }
      }
      return true;
    }
    return false;
  }
コード例 #30
0
 public void fillOptions(@NotNull ColorAndFontOptions options) {
   DefaultMutableTreeNode root = new DefaultMutableTreeNode();
   for (EditorSchemeAttributeDescriptor description : getOrderedDescriptors(options)) {
     if (!description.getGroup().equals(myCategoryName)) continue;
     List<String> path = extractPath(description);
     if (path != null && path.size() > 1) {
       MyTreeNode groupNode = ensureGroup(root, path, 0);
       groupNode.add(new MyTreeNode(description, path.get(path.size() - 1)));
     } else {
       root.add(new MyTreeNode(description));
     }
   }
   myTreeModel.setRoot(root);
 }