Example usage for javax.swing.tree TreePath pathByAddingChild

Introduction

In this page you can find the example usage for javax.swing.tree TreePath pathByAddingChild.

Prototype

public TreePath pathByAddingChild(Object child) 

Source Link

Document

Returns a new path containing all the elements of this path plus child.

Usage

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

/**
 * expand or collapse all nodes of the specified tree
 *
 * @param catTree the tree to expand all/collapse all
 * @param parent  the parent to start with
 * @param expand  expand=true, collapse=false
 *//*from   w w  w  .  ja  va2 s.c o m*/
private void expandAll(JTree catTree, TreePath parent, boolean expand) {
    // Traverse children
    TreeNode node = (TreeNode) parent.getLastPathComponent();
    if (node.getChildCount() >= 0) {
        for (Enumeration e = node.children(); e.hasMoreElements();) {
            TreeNode n = (TreeNode) e.nextElement();
            TreePath path = parent.pathByAddingChild(n);
            expandAll(catTree, path, expand);
        }
    }

    if (parent.getPathCount() > 1) {
        // Expansion or collapse must be done bottom-up
        if (expand) {
            catTree.expandPath(parent);
        } else {
            catTree.collapsePath(parent);
        }
    }
}

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

/**
 * navigate to monitor/*from  w  w  w.  ja  va2  s. c  om*/
 *
 * @param monitorLink the monitor link to navigate to
 */
private void navigateToMonitor(String monitorLink) {
    String monitor = monitorLink.substring(monitorLink.lastIndexOf('/') + 1);

    // find monitor node for this thread info
    DefaultMutableTreeNode dumpNode;
    if (monitorLink.indexOf("Dump No.") > 0) {
        dumpNode = getDumpRootNode(
                monitorLink.substring(monitorLink.indexOf('/') + 1, monitorLink.lastIndexOf('/')),
                (DefaultMutableTreeNode) tree.getLastSelectedPathComponent());
    } else {
        dumpNode = getDumpRootNode((DefaultMutableTreeNode) tree.getLastSelectedPathComponent());
    }
    final Enumeration children = dumpNode.children();
    DefaultMutableTreeNode monitorNode = null;
    DefaultMutableTreeNode monitorWithoutLocksNode = null;
    while (children.hasMoreElements()) {
        DefaultMutableTreeNode child = (DefaultMutableTreeNode) children.nextElement();
        if (child.getUserObject() instanceof TreeCategory) {
            if (((TreeCategory) child.getUserObject()).getName().startsWith("Monitors (")) {
                monitorNode = child;
            } else if (((TreeCategory) child.getUserObject()).getName().startsWith("Monitors without")) {
                monitorWithoutLocksNode = child;
            }
        }
    }

    // highlight chosen monitor
    JTree searchTree = (JTree) ((TreeCategory) monitorNode.getUserObject()).getCatComponent(this);
    TreePath searchPath = searchTree.getNextMatch(monitor, 0, Position.Bias.Forward);
    if ((searchPath == null) && (monitorWithoutLocksNode != null)) {
        searchTree = (JTree) ((TreeCategory) monitorWithoutLocksNode.getUserObject()).getCatComponent(this);
        searchPath = searchTree.getNextMatch(monitor, 0, Position.Bias.Forward);
        monitorNode = monitorWithoutLocksNode;
    }

    if (searchPath != null) {
        TreePath monitorPath = new TreePath(monitorNode.getPath());
        tree.setSelectionPath(monitorPath);
        tree.scrollPathToVisible(monitorPath);

        displayCategory(monitorNode.getUserObject());

        TreePath threadInMonitor = searchPath
                .pathByAddingChild(((DefaultMutableTreeNode) searchPath.getLastPathComponent()).getLastChild());
        searchTree.setSelectionPath(threadInMonitor);
        searchTree.scrollPathToVisible(searchPath);
        searchTree.setSelectionPath(searchPath);
    }
}

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From source file:com.android.tools.idea.uibuilder.structure.NlComponentTreeTest.java

private void describe(StringBuilder sb, TreePath path, int depth) {
    for (int i = 0; i < depth; i++) {
        sb.append("    ");
    }// w w  w . j av a2  s .c o m

    NlComponent component = (NlComponent) path.getLastPathComponent();
    sb.append("<").append(component.getTagName()).append(">");
    if (myTree.isExpanded(path)) {
        sb.append("  [expanded]");
    }
    if (myTree.isPathSelected(path)) {
        sb.append("  [selected]");
    }
    sb.append("\n");
    for (Object subNodeAsObject : component.getChildren()) {
        TreePath subPath = path.pathByAddingChild(subNodeAsObject);
        describe(sb, subPath, depth + 1);
    }
}

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From source file:org.geopublishing.atlasViewer.GpCoreUtil.java

private final static void expandAll(final JTree tree, final TreePath parent, final boolean expand) {
    // Traverse children
    final TreeNode node = (TreeNode) parent.getLastPathComponent();
    if (node.getChildCount() >= 0) {
        for (final Enumeration<TreeNode> e = node.children(); e.hasMoreElements();) {
            final TreeNode n = e.nextElement();
            final TreePath path = parent.pathByAddingChild(n);
            expandAll(tree, path, expand);
        }//from   w  ww  .  ja v  a2  s.  co  m
    }

    // Expansion or collapse must be done bottom-up
    if (expand) {
        tree.expandPath(parent);
    } else {
        tree.collapsePath(parent);
    }
}

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From source file:org.languagetool.gui.ConfigurationDialog.java

@NotNull
private JPanel getTreeButtonPanel(int num) {
    GridBagConstraints cons;//from  w ww.  ja  va2 s .c o m
    JPanel treeButtonPanel = new JPanel();
    cons = new GridBagConstraints();
    cons.gridx = 0;
    cons.gridy = 0;
    JButton expandAllButton = new JButton(messages.getString("guiExpandAll"));
    treeButtonPanel.add(expandAllButton, cons);
    expandAllButton.addActionListener(new ActionListener() {

        @Override
        public void actionPerformed(ActionEvent e) {
            TreeNode root = (TreeNode) configTree[num].getModel().getRoot();
            TreePath parent = new TreePath(root);
            for (Enumeration cat = root.children(); cat.hasMoreElements();) {
                TreeNode n = (TreeNode) cat.nextElement();
                TreePath child = parent.pathByAddingChild(n);
                configTree[num].expandPath(child);
            }
        }
    });

    cons.gridx = 1;
    cons.gridy = 0;
    JButton collapseAllButton = new JButton(messages.getString("guiCollapseAll"));
    treeButtonPanel.add(collapseAllButton, cons);
    collapseAllButton.addActionListener(new ActionListener() {
        @Override
        public void actionPerformed(ActionEvent e) {
            TreeNode root = (TreeNode) configTree[num].getModel().getRoot();
            TreePath parent = new TreePath(root);
            for (Enumeration categ = root.children(); categ.hasMoreElements();) {
                TreeNode n = (TreeNode) categ.nextElement();
                TreePath child = parent.pathByAddingChild(n);
                configTree[num].collapsePath(child);
            }
        }
    });
    return treeButtonPanel;
}

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From source file:org.nuclos.client.explorer.ExplorerNode.java

static void createExpandendPathsForTree(TreePath path, JTree tree, List<String> lstExpandedPathsResult) {
    final ExplorerNode<?> explorernode = (ExplorerNode<?>) path.getLastPathComponent();
    boolean isExpanded = tree.isExpanded(path);
    if (isExpanded) {
        lstExpandedPathsResult.add(explorernode.getIdentifierPath());

        for (int i = 0; i < explorernode.getChildCount(); i++) {
            final ExplorerNode<?> explorernodeChild = (ExplorerNode<?>) explorernode.getChildAt(i);
            createExpandendPathsForTree(path.pathByAddingChild(explorernodeChild), tree,
                    lstExpandedPathsResult);
        }//from w  w w.j ava 2s. co  m
    }
}

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From source file:pt.ua.dicoogle.rGUI.client.windows.MainWindow.java

private ArrayList<DefaultMutableTreeNode> getLocalLeafs(DefaultMutableTreeNode node, TreePath path) {
    ArrayList<DefaultMutableTreeNode> list = new ArrayList<DefaultMutableTreeNode>();
    TreePath temp;//w  w  w  . j  a v  a  2s  . c om

    if (node.isLeaf()) {
        list.add(node);
    } else {
        Enumeration<DefaultMutableTreeNode> en = node.children();

        while (en.hasMoreElements()) {
            DefaultMutableTreeNode elem = en.nextElement();

            temp = path.pathByAddingChild(elem);
            jTreeResults.expandPath(temp);

            list.addAll(getLocalLeafs(elem, temp));
        }
    }

    return list;
}

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From source file:view.CertificatePropertiesDialog.java

private void expandAll(JTree tree, TreePath path) {
    TreeNode node = (TreeNode) path.getLastPathComponent();

    if (node.getChildCount() >= 0) {
        Enumeration enumeration = node.children();
        while (enumeration.hasMoreElements()) {
            TreeNode n = (TreeNode) enumeration.nextElement();
            TreePath p = path.pathByAddingChild(n);
            expandAll(tree, p);/*from  w ww. j  av  a  2 s.  c o m*/
        }
    }
    tree.expandPath(path);
}

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