Examples with TreePath javax.swing.tree.TreePath used on opensource projects

Example 16 with TreePath

use of javax.swing.tree.TreePath in project antlrworks by antlr.

the class AWTreePanel method scrollNodeToVisible.

public void scrollNodeToVisible(TreeNode node) {
    if (node == null)
        return;
    tree.scrollPathToVisible(new TreePath(jTreeModel.getPathToRoot(node)));
    treeGraphView.scrollNodeToVisible(node);
}

Example 17 with TreePath

use of javax.swing.tree.TreePath in project antlrworks by antlr.

the class AWTreePanel method selectNode.

public void selectNode(TreeNode node) {
    TreePath path = new TreePath(jTreeModel.getPathToRoot(node));
    tree.scrollPathToVisible(path);
    tree.setSelectionPath(path);
    treeGraphView.highlightNode(node);
}

Example 18 with TreePath

use of javax.swing.tree.TreePath in project languagetool by languagetool-org.

the class ConfigurationDialog method getMouseAdapter.

@NotNull
private MouseAdapter getMouseAdapter() {
    return new MouseAdapter() {

        private void handlePopupEvent(MouseEvent e) {
            JTree tree = (JTree) e.getSource();
            TreePath path = tree.getPathForLocation(e.getX(), e.getY());
            if (path == null) {
                return;
            }
            DefaultMutableTreeNode node = (DefaultMutableTreeNode) path.getLastPathComponent();
            TreePath[] paths = tree.getSelectionPaths();
            boolean isSelected = false;
            if (paths != null) {
                for (TreePath selectionPath : paths) {
                    if (selectionPath.equals(path)) {
                        isSelected = true;
                    }
                }
            }
            if (!isSelected) {
                tree.setSelectionPath(path);
            }
            if (node.isLeaf()) {
                JPopupMenu popup = new JPopupMenu();
                JMenuItem aboutRuleMenuItem = new JMenuItem(messages.getString("guiAboutRuleMenu"));
                aboutRuleMenuItem.addActionListener(new ActionListener() {

                    @Override
                    public void actionPerformed(ActionEvent actionEvent) {
                        RuleNode node = (RuleNode) tree.getSelectionPath().getLastPathComponent();
                        Rule rule = node.getRule();
                        Language lang = config.getLanguage();
                        if (lang == null) {
                            lang = Languages.getLanguageForLocale(Locale.getDefault());
                        }
                        Tools.showRuleInfoDialog(tree, messages.getString("guiAboutRuleTitle"), rule.getDescription(), rule, messages, lang.getShortCodeWithCountryAndVariant());
                    }
                });
                popup.add(aboutRuleMenuItem);
                popup.show(tree, e.getX(), e.getY());
            }
        }

        @Override
        public void mousePressed(MouseEvent e) {
            if (e.isPopupTrigger()) {
                handlePopupEvent(e);
            }
        }

        @Override
        public void mouseReleased(MouseEvent e) {
            if (e.isPopupTrigger()) {
                handlePopupEvent(e);
            }
        }
    };
}

Example 19 with TreePath

use of javax.swing.tree.TreePath in project CoreNLP by stanfordnlp.

the class FileTreeModel method treeNodeChanged.

public void treeNodeChanged(FileTreeNode n) {
    TreePath t = new TreePath(makeTreePathArray(n));
    //System.out.println("Tree path is: " + t);
    this.fireTreeStructureChanged(t);
}

Example 20 with TreePath

use of javax.swing.tree.TreePath in project binnavi by google.

the class CRootTagTreeNode method refreshTree.

/**
   * Rebuilds the entire tree from scratch by filtering over all elements in the graph. This is
   * pretty damn slow for any reasonably-sized graph, and should hence be done only rarely.
   * @deprecated
   */
@Deprecated
@Override
public void refreshTree(final ITreeNode<CTag> tag) {
    final List<DefaultMutableTreeNode> lastNodes = TreeHelpers.getLastExpandedNodes(m_tagsTree);
    final List<Integer> lastNodeIds = new ArrayList<Integer>();
    if ((tag != null) && (tag.getParent() != null)) {
        lastNodeIds.add(tag.getParent().getObject().getId());
    }
    for (final DefaultMutableTreeNode lastNode : lastNodes) {
        if (lastNode.getUserObject() instanceof Integer) {
            final int tagId = (Integer) lastNode.getUserObject();
            lastNodeIds.add(tagId);
        }
    }
    deleteChildren();
    createChildren();
    final Enumeration<?> bfn = breadthFirstEnumeration();
    while (bfn.hasMoreElements()) {
        final Object node = bfn.nextElement();
        int tagId = -1;
        TreePath path = null;
        if (node instanceof CRootTagTreeNode) {
            final CRootTagTreeNode rootNode = (CRootTagTreeNode) node;
            tagId = m_rootTag.getObject().getId();
            path = new TreePath(rootNode.getPath());
        } else if (node instanceof CTagTreeNode) {
            final CTagTreeNode treeNode = (CTagTreeNode) node;
            tagId = treeNode.getTag().getObject().getId();
            path = new TreePath(treeNode.getPath());
        } else if (node instanceof CTaggedGraphNodesContainerNode) {
            final CTaggedGraphNodesContainerNode containerNode = (CTaggedGraphNodesContainerNode) node;
            tagId = -containerNode.getTag().getObject().getId();
            path = new TreePath(containerNode.getPath());
        }
        if (lastNodeIds.contains(tagId)) {
            m_tagsTree.expandPath(path);
        }
    }
}