Package javax.swing.tree

Examples of javax.swing.tree.DefaultMutableTreeNode.removeAllChildren()

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    private void generateServiceExplorer() {
        DefaultMutableTreeNode node = (DefaultMutableTreeNode) serviceExplorer.getModel().getRoot();

        node.setUserObject(new JLabel(currentlySelectedService, getSwIcon("service.png"), SwingConstants.LEFT));
        node.removeAllChildren();

        serviceExplorer.setRootVisible(true);

        DefaultTreeModel model = (DefaultTreeModel) serviceExplorer.getModel();
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        while (treeModel.getChildCount(rootNode) > 0) {
            DefaultMutableTreeNode child =
                (DefaultMutableTreeNode) treeModel.getChild(rootNode, 0);

            treeModel.removeNodeFromParent(child);
            child.removeAllChildren();
            child.removeFromParent();
        }

        treeModel.nodeStructureChanged(rootNode);
        treeModel.reload();
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        while (treeModel.getChildCount(rootNode) > 0) {
            DefaultMutableTreeNode child =
                (DefaultMutableTreeNode) treeModel.getChild(rootNode, 0);

            treeModel.removeNodeFromParent(child);
            child.removeAllChildren();
            child.removeFromParent();
        }

        treeModel.nodeStructureChanged(rootNode);
        treeModel.reload();
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        while (treeModel.getChildCount(rootNode) > 0) {
            DefaultMutableTreeNode child =
                (DefaultMutableTreeNode) treeModel.getChild(rootNode, 0);

            treeModel.removeNodeFromParent(child);
            child.removeAllChildren();
            child.removeFromParent();
        }

        treeModel.nodeStructureChanged(rootNode);
        treeModel.reload();
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            // save root
            this.root = root;

            // clear tree and re-populate
            DefaultMutableTreeNode where = (DefaultMutableTreeNode)getRoot();
            where.removeAllChildren();
            nodeMap.clear();
            treeNodeMap.clear();

            buildTree(root, where);
           
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            // save root
            this.root = root;

            // clear tree and re-populate
            DefaultMutableTreeNode where = (DefaultMutableTreeNode)getRoot();
            where.removeAllChildren();
            nodeMap.clear();
            treeNodeMap.clear();

            buildTree(root, where);
           
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    @SuppressWarnings("unchecked")
    Enumeration<DefaultMutableTreeNode> children = node.children();
    while (children.hasMoreElements()) {
      DefaultMutableTreeNode child = children.nextElement();
      log.debug("removing children of " + ((NodeInfo) child.getUserObject()).getFullName());
      child.removeAllChildren();
    }
  }
 
  @Override
  public void valueChanged(TreeSelectionEvent e) {
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    private void generateServiceExplorer() {
        DefaultMutableTreeNode node = (DefaultMutableTreeNode) serviceExplorer.getModel().getRoot();

        node.setUserObject(new JLabel(currentlySelectedService, getIcon("service.png"), SwingConstants.LEFT));
        node.removeAllChildren();

        serviceExplorer.setRootVisible(true);

        DefaultTreeModel model = (DefaultTreeModel) serviceExplorer.getModel();
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  private void generateServiceExplorer() {
    DefaultMutableTreeNode node = (DefaultMutableTreeNode) serviceExplorer.getModel().getRoot();

    node.setUserObject(new JLabel(currentlySelectedService + (BusTools.isReservedName(currentlySelectedService) ? " (Built-in)" : ""), getSwIcon("service.png"), SwingConstants.LEFT));
    node.removeAllChildren();

    serviceExplorer.setRootVisible(true);

    DefaultTreeModel model = (DefaultTreeModel) serviceExplorer.getModel();
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    if (useCAS) {
      root.setUserObject(indexReposRootLabel);
    } else {
      root.setUserObject(noIndexReposLabel);
    }
    root.removeAllChildren();
    if (this.cas != null && useCAS) {
      FSIndexRepository ir = this.cas.getIndexRepository();
      Iterator it = ir.getLabels();
      while (it.hasNext()) {
        String label = (String) it.next();
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