Example usage for javax.swing.tree TreePath TreePath

Introduction

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

Prototype

public TreePath(Object lastPathComponent) 

Source Link

Document

Creates a TreePath containing a single element.

Usage

From source file:org.sleuthkit.autopsy.experimental.autoingest.FileExporterSettingsPanel.java

/**
 * Go through the ruleSet and populate the JList
 *
 * @param ruleToBeSelected The path to the rule that should be selected
 *                         after populating the tree
 *///  w w  w  .java2s  . c om
void populateRuleTree(String ruleToBeSelected) {
    TreePath ttt = new TreePath(rootNode);
    Enumeration<TreePath> expandedDescendants = trRuleList.getExpandedDescendants(ttt);
    expandedNodes = (expandedDescendants == null ? new ArrayList<>() : Collections.list(expandedDescendants));
    if (rootNode != null) {
        rootNode.removeAllChildren();
    }

    for (Rule rule : exportRuleSet.getRules().values()) {
        String ruleName = rule.getName();
        DefaultMutableTreeNode ruleNode = new DefaultMutableTreeNode(
                new Item(ruleName, ROOTNODE, ItemType.RULE));
        rootNode.add(ruleNode);

        FileMIMETypeCondition fileMIMETypeCondition = rule.getFileMIMETypeCondition();
        if (fileMIMETypeCondition != null) {
            ruleNode.add(
                    new DefaultMutableTreeNode(new Item("MIME Type", ruleName, ItemType.MIME_TYPE_CLAUSE)));
        }

        List<FileSizeCondition> fileSizeConditions = rule.getFileSizeConditions();
        for (FileSizeCondition fsc : fileSizeConditions) {
            ruleNode.add(new DefaultMutableTreeNode(new Item("File Size", ruleName, ItemType.SIZE_CLAUSE)));
        }

        for (Rule.ArtifactCondition artifact : rule.getArtifactConditions()) {
            DefaultMutableTreeNode clauseNode = new DefaultMutableTreeNode(
                    new Item(artifact.getTreeDisplayName(), ruleName, ItemType.ARTIFACT_CLAUSE));
            ruleNode.add(clauseNode);
        }
    }
    ((DefaultTreeModel) trRuleList.getModel()).reload();

    // Re-expand any rules that were open previously and that still exist
    for (TreePath e : expandedNodes) {
        TreePath treePath = findTreePathByRuleName(e.getLastPathComponent().toString());
        trRuleList.expandPath(treePath);
    }
    expandedNodes.clear();

    // select the rule to leave the cursor in a logical place
    if (ruleToBeSelected != null) {
        TreePath treePath = findTreePathByRuleName(ruleToBeSelected);
        treeSelectionModel.setSelectionPath(treePath);
        trRuleList.expandPath(treePath);
    }
}

---

From source file:org.sleuthkit.autopsy.experimental.autoingest.FileExporterSettingsPanel.java

/**
 * Get the TreePath to this Artifact clause given a String rule and clause
 * name/*from w ww.  j  a  v a2 s  . com*/
 *
 * @param ruleName   the rule name to find
 * @param clauseName the clause name to find
 *
 * @return
 */
private TreePath findTreePathByRuleAndArtifactClauseName(String ruleName, String clauseName) {
    @SuppressWarnings("unchecked")
    Enumeration<DefaultMutableTreeNode> enumeration = rootNode.preorderEnumeration();
    boolean insideRule = false;
    while (enumeration.hasMoreElements()) {
        DefaultMutableTreeNode node = enumeration.nextElement();
        Item item = (Item) node.getUserObject();
        if (item.getItemType() == ItemType.RULE) {
            insideRule = node.toString().equalsIgnoreCase(ruleName);
        }

        if ((insideRule == true) && (item.getItemType() == ItemType.ARTIFACT_CLAUSE)
                && (item.getName().compareTo(clauseName) == 0)) {
            return new TreePath(node.getPath());
        }
    }
    return null;
}

---

From source file:org.sleuthkit.autopsy.experimental.autoingest.FileExporterSettingsPanel.java

/**
 * Get the TreePath to this rule, given a String rule name.
 *
 * @param ruleName the name of the rule to find
 *
 * @return the TreePath to this rule, given a String rule name.
 *///from www.  j  a v  a  2s . c o m
private TreePath findTreePathByRuleName(String ruleName) {
    @SuppressWarnings("unchecked")
    Enumeration<DefaultMutableTreeNode> enumeration = rootNode.depthFirstEnumeration();
    while (enumeration.hasMoreElements()) {
        DefaultMutableTreeNode node = enumeration.nextElement();
        if (node.toString().equalsIgnoreCase(ruleName)) {
            return new TreePath(node.getPath());
        }
    }
    return null;
}

---

From source file:org.tinymediamanager.ui.tvshows.TvShowPanel.java

/**
 * Instantiates a new tv show panel./*from  www  . j ava2 s .  c o  m*/
 */
public TvShowPanel() {
    super();

    treeModel = new TvShowTreeModel(tvShowList.getTvShows());
    tvShowSeasonSelectionModel = new TvShowSeasonSelectionModel();
    tvShowEpisodeSelectionModel = new TvShowEpisodeSelectionModel();

    // build menu
    menu = new JMenu(BUNDLE.getString("tmm.tvshows")); //$NON-NLS-1$
    JFrame mainFrame = MainWindow.getFrame();
    JMenuBar menuBar = mainFrame.getJMenuBar();
    menuBar.add(menu);

    setLayout(new FormLayout(
            new ColumnSpec[] { FormFactory.RELATED_GAP_COLSPEC, ColumnSpec.decode("850px:grow"),
                    FormFactory.RELATED_GAP_COLSPEC, },
            new RowSpec[] { FormFactory.RELATED_GAP_ROWSPEC, RowSpec.decode("default:grow"), }));

    JSplitPane splitPane = new JSplitPane();
    splitPane.setContinuousLayout(true);
    add(splitPane, "2, 2, fill, fill");

    JPanel panelTvShowTree = new JPanel();
    splitPane.setLeftComponent(panelTvShowTree);
    panelTvShowTree.setLayout(new FormLayout(
            new ColumnSpec[] { FormFactory.RELATED_GAP_COLSPEC, FormFactory.DEFAULT_COLSPEC,
                    FormFactory.UNRELATED_GAP_COLSPEC, ColumnSpec.decode("default:grow"),
                    FormFactory.RELATED_GAP_COLSPEC, FormFactory.DEFAULT_COLSPEC, },
            new RowSpec[] { FormFactory.DEFAULT_ROWSPEC, FormFactory.RELATED_GAP_ROWSPEC,
                    RowSpec.decode("3px:grow"), FormFactory.RELATED_GAP_ROWSPEC,
                    FormFactory.DEFAULT_ROWSPEC, }));

    textField = EnhancedTextField.createSearchTextField();
    panelTvShowTree.add(textField, "4, 1, right, bottom");
    textField.setColumns(12);
    textField.getDocument().addDocumentListener(new DocumentListener() {
        @Override
        public void insertUpdate(final DocumentEvent e) {
            applyFilter();
        }

        @Override
        public void removeUpdate(final DocumentEvent e) {
            applyFilter();
        }

        @Override
        public void changedUpdate(final DocumentEvent e) {
            applyFilter();
        }

        public void applyFilter() {
            TvShowTreeModel filteredModel = (TvShowTreeModel) tree.getModel();
            if (StringUtils.isNotBlank(textField.getText())) {
                filteredModel.setFilter(SearchOptions.TEXT, textField.getText());
            } else {
                filteredModel.removeFilter(SearchOptions.TEXT);
            }

            filteredModel.filter(tree);
        }
    });

    final JToggleButton btnFilter = new JToggleButton(IconManager.FILTER);
    btnFilter.setToolTipText(BUNDLE.getString("movieextendedsearch.options")); //$NON-NLS-1$
    panelTvShowTree.add(btnFilter, "6, 1, default, bottom");

    JScrollPane scrollPane = new JScrollPane();
    scrollPane.setHorizontalScrollBarPolicy(ScrollPaneConstants.HORIZONTAL_SCROLLBAR_NEVER);
    panelTvShowTree.add(scrollPane, "2, 3, 5, 1, fill, fill");

    JToolBar toolBar = new JToolBar();
    toolBar.setRollover(true);
    toolBar.setFloatable(false);
    toolBar.setOpaque(false);
    panelTvShowTree.add(toolBar, "2, 1");

    // toolBar.add(actionUpdateDatasources);
    final JSplitButton buttonUpdateDatasource = new JSplitButton(IconManager.REFRESH);
    // temp fix for size of the button
    buttonUpdateDatasource.setText("   ");
    buttonUpdateDatasource.setHorizontalAlignment(JButton.LEFT);
    // buttonScrape.setMargin(new Insets(2, 2, 2, 24));
    buttonUpdateDatasource.setSplitWidth(18);
    buttonUpdateDatasource.setToolTipText(BUNDLE.getString("update.datasource")); //$NON-NLS-1$
    buttonUpdateDatasource.addSplitButtonActionListener(new SplitButtonActionListener() {
        public void buttonClicked(ActionEvent e) {
            actionUpdateDatasources.actionPerformed(e);
        }

        public void splitButtonClicked(ActionEvent e) {
            // build the popupmenu on the fly
            buttonUpdateDatasource.getPopupMenu().removeAll();
            buttonUpdateDatasource.getPopupMenu().add(new JMenuItem(actionUpdateDatasources2));
            buttonUpdateDatasource.getPopupMenu().addSeparator();
            for (String ds : TvShowModuleManager.SETTINGS.getTvShowDataSource()) {
                buttonUpdateDatasource.getPopupMenu()
                        .add(new JMenuItem(new TvShowUpdateSingleDatasourceAction(ds)));
            }
            buttonUpdateDatasource.getPopupMenu().addSeparator();
            buttonUpdateDatasource.getPopupMenu().add(new JMenuItem(actionUpdateTvShow));
            buttonUpdateDatasource.getPopupMenu().pack();
        }
    });

    JPopupMenu popup = new JPopupMenu("popup");
    buttonUpdateDatasource.setPopupMenu(popup);
    toolBar.add(buttonUpdateDatasource);

    JSplitButton buttonScrape = new JSplitButton(IconManager.SEARCH);
    // temp fix for size of the button
    buttonScrape.setText("   ");
    buttonScrape.setHorizontalAlignment(JButton.LEFT);
    buttonScrape.setSplitWidth(18);
    buttonScrape.setToolTipText(BUNDLE.getString("tvshow.scrape.selected")); //$NON-NLS-1$

    // register for listener
    buttonScrape.addSplitButtonActionListener(new SplitButtonActionListener() {
        @Override
        public void buttonClicked(ActionEvent e) {
            actionScrape.actionPerformed(e);
        }

        @Override
        public void splitButtonClicked(ActionEvent e) {
        }
    });

    popup = new JPopupMenu("popup");
    JMenuItem item = new JMenuItem(actionScrape2);
    popup.add(item);
    // item = new JMenuItem(actionScrapeUnscraped);
    // popup.add(item);
    item = new JMenuItem(actionScrapeSelected);
    popup.add(item);
    item = new JMenuItem(actionScrapeNewItems);
    popup.add(item);
    buttonScrape.setPopupMenu(popup);
    toolBar.add(buttonScrape);
    toolBar.add(actionEdit);

    JButton btnMediaInformation = new JButton();
    btnMediaInformation.setAction(actionMediaInformation);
    toolBar.add(btnMediaInformation);

    // install drawing of full with
    tree = new ZebraJTree(treeModel) {
        private static final long serialVersionUID = 2422163883324014637L;

        @Override
        public void paintComponent(Graphics g) {
            width = this.getWidth();
            super.paintComponent(g);
        }
    };
    tvShowSelectionModel = new TvShowSelectionModel(tree);

    TreeUI ui = new TreeUI() {
        @Override
        protected void paintRow(Graphics g, Rectangle clipBounds, Insets insets, Rectangle bounds,
                TreePath path, int row, boolean isExpanded, boolean hasBeenExpanded, boolean isLeaf) {
            bounds.width = width - bounds.x;
            super.paintRow(g, clipBounds, insets, bounds, path, row, isExpanded, hasBeenExpanded, isLeaf);
        }
    };
    tree.setUI(ui);

    tree.setRootVisible(false);
    tree.setShowsRootHandles(true);
    tree.setCellRenderer(new TvShowTreeCellRenderer());
    tree.setRowHeight(0);
    scrollPane.setViewportView(tree);

    JPanel panelHeader = new JPanel() {
        private static final long serialVersionUID = -6914183798172482157L;

        @Override
        public void paintComponent(Graphics g) {
            super.paintComponent(g);
            JTattooUtilities.fillHorGradient(g, AbstractLookAndFeel.getTheme().getColHeaderColors(), 0, 0,
                    getWidth(), getHeight());
        }
    };
    scrollPane.setColumnHeaderView(panelHeader);
    panelHeader.setLayout(new FormLayout(
            new ColumnSpec[] { FormFactory.RELATED_GAP_COLSPEC, ColumnSpec.decode("default:grow"),
                    FormFactory.RELATED_GAP_COLSPEC, ColumnSpec.decode("center:20px"),
                    ColumnSpec.decode("center:20px"), ColumnSpec.decode("center:20px") },
            new RowSpec[] { FormFactory.DEFAULT_ROWSPEC, }));

    JLabel lblTvShowsColumn = new JLabel(BUNDLE.getString("metatag.tvshow")); //$NON-NLS-1$
    lblTvShowsColumn.setHorizontalAlignment(JLabel.CENTER);
    panelHeader.add(lblTvShowsColumn, "2, 1");

    JLabel lblNfoColumn = new JLabel("");
    lblNfoColumn.setHorizontalAlignment(JLabel.CENTER);
    lblNfoColumn.setIcon(IconManager.INFO);
    lblNfoColumn.setToolTipText(BUNDLE.getString("metatag.nfo"));//$NON-NLS-1$
    panelHeader.add(lblNfoColumn, "4, 1");

    JLabel lblImageColumn = new JLabel("");
    lblImageColumn.setHorizontalAlignment(JLabel.CENTER);
    lblImageColumn.setIcon(IconManager.IMAGE);
    lblImageColumn.setToolTipText(BUNDLE.getString("metatag.images"));//$NON-NLS-1$
    panelHeader.add(lblImageColumn, "5, 1");

    JLabel lblSubtitleColumn = new JLabel("");
    lblSubtitleColumn.setHorizontalAlignment(JLabel.CENTER);
    lblSubtitleColumn.setIcon(IconManager.SUBTITLE);
    lblSubtitleColumn.setToolTipText(BUNDLE.getString("metatag.subtitles"));//$NON-NLS-1$
    panelHeader.add(lblSubtitleColumn, "6, 1");

    JPanel panel = new JPanel();
    panelTvShowTree.add(panel, "2, 5, 3, 1, fill, fill");
    panel.setLayout(new FormLayout(
            new ColumnSpec[] { FormFactory.DEFAULT_COLSPEC, FormFactory.RELATED_GAP_COLSPEC,
                    FormFactory.DEFAULT_COLSPEC, FormFactory.RELATED_GAP_COLSPEC, FormFactory.DEFAULT_COLSPEC,
                    FormFactory.RELATED_GAP_COLSPEC, FormFactory.DEFAULT_COLSPEC,
                    FormFactory.RELATED_GAP_COLSPEC, FormFactory.DEFAULT_COLSPEC, },
            new RowSpec[] { FormFactory.LINE_GAP_ROWSPEC, FormFactory.DEFAULT_ROWSPEC, }));

    JLabel lblTvShowsT = new JLabel(BUNDLE.getString("metatag.tvshows") + ":"); //$NON-NLS-1$
    panel.add(lblTvShowsT, "1, 2, fill, fill");

    lblTvShows = new JLabel("");
    panel.add(lblTvShows, "3, 2");

    JLabel labelSlash = new JLabel("/");
    panel.add(labelSlash, "5, 2");

    JLabel lblEpisodesT = new JLabel(BUNDLE.getString("metatag.episodes") + ":"); //$NON-NLS-1$
    panel.add(lblEpisodesT, "7, 2");

    lblEpisodes = new JLabel("");
    panel.add(lblEpisodes, "9, 2");

    JLayeredPane layeredPaneRight = new JLayeredPane();
    layeredPaneRight.setLayout(
            new FormLayout(new ColumnSpec[] { ColumnSpec.decode("default"), ColumnSpec.decode("default:grow") },
                    new RowSpec[] { RowSpec.decode("default"), RowSpec.decode("default:grow") }));
    panelRight = new JPanel();
    layeredPaneRight.add(panelRight, "1, 1, 2, 2, fill, fill");
    layeredPaneRight.setLayer(panelRight, 0);

    // glass pane
    final TvShowExtendedSearchPanel panelExtendedSearch = new TvShowExtendedSearchPanel(treeModel, tree);
    panelExtendedSearch.setVisible(false);
    // panelMovieList.add(panelExtendedSearch, "2, 5, 2, 1, fill, fill");
    btnFilter.addActionListener(new ActionListener() {
        @Override
        public void actionPerformed(ActionEvent arg0) {
            if (panelExtendedSearch.isVisible() == true) {
                panelExtendedSearch.setVisible(false);
            } else {
                panelExtendedSearch.setVisible(true);
            }
        }
    });
    // add a propertychangelistener which reacts on setting a filter
    tree.addPropertyChangeListener(new PropertyChangeListener() {
        @Override
        public void propertyChange(PropertyChangeEvent evt) {
            if ("filterChanged".equals(evt.getPropertyName())) {
                if (Boolean.TRUE.equals(evt.getNewValue())) {
                    btnFilter.setIcon(IconManager.FILTER_ACTIVE);
                    btnFilter.setToolTipText(BUNDLE.getString("movieextendedsearch.options.active")); //$NON-NLS-1$
                } else {
                    btnFilter.setIcon(IconManager.FILTER);
                    btnFilter.setToolTipText(BUNDLE.getString("movieextendedsearch.options")); //$NON-NLS-1$
                }
            }
        }
    });
    layeredPaneRight.add(panelExtendedSearch, "1, 1, fill, fill");
    layeredPaneRight.setLayer(panelExtendedSearch, 1);

    splitPane.setRightComponent(layeredPaneRight);
    panelRight.setLayout(new CardLayout(0, 0));

    JPanel panelTvShow = new TvShowInformationPanel(tvShowSelectionModel);
    panelRight.add(panelTvShow, "tvShow");

    JPanel panelTvShowSeason = new TvShowSeasonInformationPanel(tvShowSeasonSelectionModel);
    panelRight.add(panelTvShowSeason, "tvShowSeason");

    JPanel panelTvShowEpisode = new TvShowEpisodeInformationPanel(tvShowEpisodeSelectionModel);
    panelRight.add(panelTvShowEpisode, "tvShowEpisode");

    tree.addTreeSelectionListener(new TreeSelectionListener() {
        @Override
        public void valueChanged(TreeSelectionEvent e) {
            DefaultMutableTreeNode node = (DefaultMutableTreeNode) tree.getLastSelectedPathComponent();
            if (node != null) {
                // click on a tv show
                if (node.getUserObject() instanceof TvShow) {
                    TvShow tvShow = (TvShow) node.getUserObject();
                    tvShowSelectionModel.setSelectedTvShow(tvShow);
                    CardLayout cl = (CardLayout) (panelRight.getLayout());
                    cl.show(panelRight, "tvShow");
                }

                // click on a season
                if (node.getUserObject() instanceof TvShowSeason) {
                    TvShowSeason tvShowSeason = (TvShowSeason) node.getUserObject();
                    tvShowSeasonSelectionModel.setSelectedTvShowSeason(tvShowSeason);
                    CardLayout cl = (CardLayout) (panelRight.getLayout());
                    cl.show(panelRight, "tvShowSeason");
                }

                // click on an episode
                if (node.getUserObject() instanceof TvShowEpisode) {
                    TvShowEpisode tvShowEpisode = (TvShowEpisode) node.getUserObject();
                    tvShowEpisodeSelectionModel.setSelectedTvShowEpisode(tvShowEpisode);
                    CardLayout cl = (CardLayout) (panelRight.getLayout());
                    cl.show(panelRight, "tvShowEpisode");
                }
            } else {
                // check if there is at least one tv show in the model
                TvShowRootTreeNode root = (TvShowRootTreeNode) tree.getModel().getRoot();
                if (root.getChildCount() == 0) {
                    // sets an inital show
                    tvShowSelectionModel.setSelectedTvShow(null);
                }
            }
        }
    });

    addComponentListener(new ComponentAdapter() {
        @Override
        public void componentHidden(ComponentEvent e) {
            menu.setVisible(false);
            super.componentHidden(e);
        }

        @Override
        public void componentShown(ComponentEvent e) {
            menu.setVisible(true);
            super.componentHidden(e);
        }
    });

    // further initializations
    init();
    initDataBindings();

    // selecting first TV show at startup
    if (tvShowList.getTvShows() != null && tvShowList.getTvShows().size() > 0) {
        DefaultMutableTreeNode firstLeaf = (DefaultMutableTreeNode) ((DefaultMutableTreeNode) tree.getModel()
                .getRoot()).getFirstChild();
        tree.setSelectionPath(new TreePath(((DefaultMutableTreeNode) firstLeaf.getParent()).getPath()));
        tree.setSelectionPath(new TreePath(firstLeaf.getPath()));
    }
}

---

From source file:org.wings.STree.java

public void setModel(TreeModel m) {
    if (model != null && treeModelListener != null)
        model.removeTreeModelListener(treeModelListener);
    model = m;//  w w  w . j av a 2s .c o m
    treeState.setModel(m);

    if (model != null) {
        if (treeModelListener == null)
            treeModelListener = createTreeModelListener();

        if (treeModelListener != null)
            model.addTreeModelListener(treeModelListener);

        // Mark the root as expanded, if it isn't a leaf.
        if (!model.isLeaf(model.getRoot()))
            treeState.setExpandedState(new TreePath(model.getRoot()), true);
    }
}

---

From source file:org.wings.STree.java

public TreePath getPathForAbsoluteRow(int row) {
    // fill path in this array
    ArrayList path = new ArrayList(10);

    path.add(model.getRoot());//from  ww  w. j  ava  2  s. co  m
    fillPathForAbsoluteRow(row, model.getRoot(), path);

    return new TreePath(path.toArray());
}

---

From source file:org.zaproxy.zap.extension.ascan.CustomScanDialog.java

private void setTech() {
    Context context = this.getSelectedContext();

    TechSet ts = new TechSet(Tech.builtInTech);
    Iterator<Tech> iter = ts.getIncludeTech().iterator();

    DefaultMutableTreeNode root = new DefaultMutableTreeNode(
            Constant.messages.getString("ascan.custom.tab.tech.node"));
    Tech tech;//from w  w w .  ja va  2 s.  c om
    DefaultMutableTreeNode parent;
    DefaultMutableTreeNode node;
    while (iter.hasNext()) {
        tech = iter.next();
        if (tech.getParent() != null) {
            parent = techToNodeMap.get(tech.getParent());
        } else {
            parent = null;
        }
        if (parent == null) {
            parent = root;
        }
        node = new DefaultMutableTreeNode(tech.getUiName());
        parent.add(node);
        techToNodeMap.put(tech, node);
    }

    techModel = new DefaultTreeModel(root);
    techTree.setModel(techModel);
    techTree.expandAll();
    // Default to everything set
    TreePath rootTp = new TreePath(root);
    techTree.checkSubTree(rootTp, true);
    techTree.setCheckBoxEnabled(rootTp, false);

    if (context != null) {
        TechSet techSet = context.getTechSet();
        Iterator<Entry<Tech, DefaultMutableTreeNode>> iter2 = techToNodeMap.entrySet().iterator();
        while (iter.hasNext()) {
            Entry<Tech, DefaultMutableTreeNode> nodeEntry = iter2.next();
            TreePath tp = this.getTechPath(nodeEntry.getValue());
            if (techSet.includes(nodeEntry.getKey())) {
                this.getTechTree().check(tp, true);
            }
        }
    }
}

---

From source file:org.zaproxy.zap.extension.ascan.CustomScanDialog.java

private TreePath getTechPath(TreeNode node) {
    List<TreeNode> list = new ArrayList<>();

    // Add all nodes to list
    while (node != null) {
        list.add(node);//w  ww.java2s.  c  om
        node = node.getParent();
    }
    Collections.reverse(list);

    // Convert array of nodes to TreePath
    return new TreePath(list.toArray());
}

---

From source file:org.zaproxy.zap.extension.customFire.TechnologyTreePanel.java

public TechnologyTreePanel(String nameRootNode) {
    setLayout(new BorderLayout());

    techToNodeMap = new HashMap<>();
    techTree = new JCheckBoxScriptsTree() {

        private static final long serialVersionUID = 1L;

        @Override//from w w  w  .j  av a 2  s. com
        protected void setExpandedState(TreePath path, boolean state) {
            // Ignore all collapse requests; collapse events will not be fired
            if (state) {
                super.setExpandedState(path, state);
            }
        }

    };
    // Initialise the structure based on all the tech we know about
    TechSet ts = new TechSet(Tech.builtInTech);
    Iterator<Tech> iter = ts.getIncludeTech().iterator();

    DefaultMutableTreeNode root = new DefaultMutableTreeNode(nameRootNode);
    Tech tech;
    DefaultMutableTreeNode parent;
    DefaultMutableTreeNode node;
    while (iter.hasNext()) {
        tech = iter.next();
        if (tech.getParent() != null) {
            parent = techToNodeMap.get(tech.getParent());
        } else {
            parent = null;
        }
        if (parent == null) {
            parent = root;
        }
        node = new DefaultMutableTreeNode(tech.getUiName());
        parent.add(node);
        techToNodeMap.put(tech, node);
    }

    techTree.setModel(new DefaultTreeModel(root));
    techTree.expandAll();
    techTree.setCheckBoxEnabled(new TreePath(root), false);
    reset();

    JScrollPane scrollPane = new JScrollPane();
    scrollPane.setViewportView(techTree);
    scrollPane.setBorder(BorderFactory.createEtchedBorder(EtchedBorder.RAISED));

    add(scrollPane, BorderLayout.CENTER);
}

---

From source file:org.zaproxy.zap.extension.customFire.TechnologyTreePanel.java

private TreePath getPath(TreeNode node) {
    List<TreeNode> list = new ArrayList<>();

    // Add all nodes to list
    while (node != null) {
        list.add(node);/* w w w  .j  a va  2 s  .  c o  m*/
        node = node.getParent();
    }
    Collections.reverse(list);

    // Convert array of nodes to TreePath
    return new TreePath(list.toArray());
}

---

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