Example usage for javax.swing.tree DefaultTreeModel nodeStructureChanged

List of usage examples for javax.swing.tree DefaultTreeModel nodeStructureChanged

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  4. javax.swing.tree.*
  5. DefaultTreeModel
  6. nodeStructureChanged

Introduction

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

Prototype

public void nodeStructureChanged(TreeNode node)

Source Link

Document

Invoke this method if you've totally changed the children of node and its children's children...

Usage

From source file:Main.java

public static void main(String[] args) {
    DefaultMutableTreeNode root = new DefaultMutableTreeNode("root");
    DefaultTreeModel model = new DefaultTreeModel(root);
    JFrame f = new JFrame();
    f.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
    f.getContentPane().add(new JScrollPane(new JTree(model)));
    f.getContentPane().add(new JButton(new AbstractAction("Add thousand children") {
        @Override/*from  w w w  .jav a 2 s.  c  o m*/
        public void actionPerformed(ActionEvent e) {
            int offset = root.getChildCount() + 1;
            for (int i = 0; i < 1000; i++) {
                DefaultMutableTreeNode child = new DefaultMutableTreeNode("Person " + (i + offset));
                // model.insertNodeInto(child, root, root.getChildCount());
                root.add(child);
            }
            model.nodeStructureChanged(root);
        }
    }), BorderLayout.PAGE_END);
    f.pack();
    f.setVisible(true);
}

From source file:com.edduarte.protbox.ui.windows.RestoreFileWindow.java

private RestoreFileWindow(final PReg registry) {
    super();/*from   ww w  .  j  av  a2s. co m*/
    setLayout(null);

    final JTextField searchField = new JTextField();
    searchField.setLayout(null);
    searchField.setBounds(2, 2, 301, 26);
    searchField.setBorder(new LineBorder(Color.lightGray));
    searchField.setFont(Constants.FONT);
    add(searchField);

    final JLabel noBackupFilesLabel = new JLabel("<html>No backups files were found!<br><br>"
            + "<font color=\"gray\">If you think there is a problem with the<br>"
            + "backup system, please create an issue here:<br>"
            + "<a href=\"#\">https://github.com/com.edduarte/protbox/issues</a></font></html>");
    noBackupFilesLabel.setLayout(null);
    noBackupFilesLabel.setBounds(20, 50, 300, 300);
    noBackupFilesLabel.setFont(Constants.FONT.deriveFont(14f));
    noBackupFilesLabel.addMouseListener((OnMouseClick) e -> {
        String urlPath = "https://github.com/com.edduarte/protbox/issues";

        try {

            if (Desktop.isDesktopSupported()) {
                Desktop.getDesktop().browse(new URI(urlPath));

            } else {
                if (SystemUtils.IS_OS_WINDOWS) {
                    Runtime.getRuntime().exec("rundll32 url.dll,FileProtocolHandler " + urlPath);

                } else {
                    java.util.List<String> browsers = Lists.newArrayList("firefox", "opera", "safari",
                            "mozilla", "chrome");

                    for (String browser : browsers) {
                        if (Runtime.getRuntime().exec(new String[] { "which", browser }).waitFor() == 0) {

                            Runtime.getRuntime().exec(new String[] { browser, urlPath });
                            break;
                        }
                    }
                }
            }

        } catch (Exception ex) {
            ex.printStackTrace();
        }
    });

    DefaultMutableTreeNode rootTreeNode = registry.buildEntryTree();
    final JTree tree = new JTree(rootTreeNode);
    tree.getSelectionModel().setSelectionMode(TreeSelectionModel.SINGLE_TREE_SELECTION);
    if (rootTreeNode.getChildCount() == 0) {
        searchField.setEnabled(false);
        add(noBackupFilesLabel);
    }
    expandTree(tree);
    tree.setLayout(null);
    tree.setRootVisible(false);
    tree.setEditable(false);
    tree.setCellRenderer(new SearchableTreeCellRenderer(searchField));
    searchField.addKeyListener((OnKeyReleased) e -> {

        // update and expand tree
        DefaultTreeModel model = (DefaultTreeModel) tree.getModel();
        model.nodeStructureChanged((TreeNode) model.getRoot());
        expandTree(tree);
    });
    final JScrollPane scroll = new JScrollPane(tree, JScrollPane.VERTICAL_SCROLLBAR_AS_NEEDED,
            JScrollPane.HORIZONTAL_SCROLLBAR_AS_NEEDED);
    scroll.setBorder(new DropShadowBorder());
    scroll.setBorder(new LineBorder(Color.lightGray));
    scroll.setBounds(2, 30, 334, 360);
    add(scroll);

    JLabel close = new JLabel(new ImageIcon(Constants.getAsset("close.png")));
    close.setLayout(null);
    close.setBounds(312, 7, 18, 18);
    close.setFont(Constants.FONT);
    close.setForeground(Color.gray);
    close.addMouseListener((OnMouseClick) e -> dispose());
    add(close);

    final JLabel permanentDeleteButton = new JLabel(new ImageIcon(Constants.getAsset("permanent.png")));
    permanentDeleteButton.setLayout(null);
    permanentDeleteButton.setBounds(91, 390, 40, 39);
    permanentDeleteButton.setBackground(Color.black);
    permanentDeleteButton.setEnabled(false);
    permanentDeleteButton.addMouseListener((OnMouseClick) e -> {
        if (permanentDeleteButton.isEnabled()) {
            DefaultMutableTreeNode node = (DefaultMutableTreeNode) tree.getLastSelectedPathComponent();
            PbxEntry entry = (PbxEntry) node.getUserObject();

            if (JOptionPane.showConfirmDialog(null,
                    "Are you sure you wish to permanently delete '" + entry.realName()
                            + "'?\nThis file and its "
                            + "backup copies will be deleted immediately. You cannot undo this action.",
                    "Confirm Cancel", JOptionPane.YES_NO_OPTION,
                    JOptionPane.WARNING_MESSAGE) == JOptionPane.YES_OPTION) {

                registry.permanentDelete(entry);
                dispose();
                RestoreFileWindow.getInstance(registry);

            } else {
                setVisible(true);
            }
        }
    });
    add(permanentDeleteButton);

    final JLabel configBackupsButton = new JLabel(new ImageIcon(Constants.getAsset("config.png")));
    configBackupsButton.setLayout(null);
    configBackupsButton.setBounds(134, 390, 40, 39);
    configBackupsButton.setBackground(Color.black);
    configBackupsButton.setEnabled(false);
    configBackupsButton.addMouseListener((OnMouseClick) e -> {
        if (configBackupsButton.isEnabled()) {
            DefaultMutableTreeNode node = (DefaultMutableTreeNode) tree.getLastSelectedPathComponent();
            PbxEntry entry = (PbxEntry) node.getUserObject();
            if (entry instanceof PbxFile) {
                PbxFile pbxFile = (PbxFile) entry;

                JFrame frame = new JFrame("Choose backup policy");
                Object option = JOptionPane.showInputDialog(frame,
                        "Choose below the backup policy for this file:", "Choose backup",
                        JOptionPane.QUESTION_MESSAGE, null, PbxFile.BackupPolicy.values(),
                        pbxFile.getBackupPolicy());

                if (option == null) {
                    setVisible(true);
                    return;
                }
                PbxFile.BackupPolicy pickedPolicy = PbxFile.BackupPolicy.valueOf(option.toString());
                pbxFile.setBackupPolicy(pickedPolicy);
            }
            setVisible(true);
        }
    });
    add(configBackupsButton);

    final JLabel restoreBackupButton = new JLabel(new ImageIcon(Constants.getAsset("restore.png")));
    restoreBackupButton.setLayout(null);
    restoreBackupButton.setBounds(3, 390, 85, 39);
    restoreBackupButton.setBackground(Color.black);
    restoreBackupButton.setEnabled(false);
    restoreBackupButton.addMouseListener((OnMouseClick) e -> {
        if (restoreBackupButton.isEnabled()) {
            DefaultMutableTreeNode node = (DefaultMutableTreeNode) tree.getLastSelectedPathComponent();
            PbxEntry entry = (PbxEntry) node.getUserObject();
            if (entry instanceof PbxFolder) {
                registry.restoreFolderFromEntry((PbxFolder) entry);

            } else if (entry instanceof PbxFile) {
                PbxFile pbxFile = (PbxFile) entry;
                java.util.List<String> snapshots = pbxFile.snapshotsToString();
                if (snapshots.isEmpty()) {
                    setVisible(true);
                    return;
                }

                JFrame frame = new JFrame("Choose backup");
                Object option = JOptionPane.showInputDialog(frame,
                        "Choose below what backup snapshot would you like restore:", "Choose backup",
                        JOptionPane.QUESTION_MESSAGE, null, snapshots.toArray(), snapshots.get(0));

                if (option == null) {
                    setVisible(true);
                    return;
                }
                int pickedIndex = snapshots.indexOf(option.toString());
                registry.restoreFileFromEntry((PbxFile) entry, pickedIndex);
            }
            dispose();
        }
    });
    add(restoreBackupButton);

    tree.addMouseListener((OnMouseClick) e -> {
        DefaultMutableTreeNode node = (DefaultMutableTreeNode) tree.getLastSelectedPathComponent();
        if (node != null) {
            PbxEntry entry = (PbxEntry) node.getUserObject();
            if ((entry instanceof PbxFolder && entry.areNativeFilesDeleted())) {
                permanentDeleteButton.setEnabled(true);
                restoreBackupButton.setEnabled(true);
                configBackupsButton.setEnabled(false);

            } else if (entry instanceof PbxFile) {
                permanentDeleteButton.setEnabled(true);
                restoreBackupButton.setEnabled(true);
                configBackupsButton.setEnabled(true);

            } else {
                permanentDeleteButton.setEnabled(false);
                restoreBackupButton.setEnabled(false);
                configBackupsButton.setEnabled(false);
            }
        }
    });

    final JLabel cancel = new JLabel(new ImageIcon(Constants.getAsset("cancel.png")));
    cancel.setLayout(null);
    cancel.setBounds(229, 390, 122, 39);
    cancel.setBackground(Color.black);
    cancel.addMouseListener((OnMouseClick) e -> dispose());
    add(cancel);

    addWindowFocusListener(new WindowFocusListener() {
        private boolean gained = false;

        @Override
        public void windowGainedFocus(WindowEvent e) {
            gained = true;
        }

        @Override
        public void windowLostFocus(WindowEvent e) {
            if (gained) {
                dispose();
            }
        }
    });

    setSize(340, 432);
    setUndecorated(true);
    getContentPane().setBackground(Color.white);
    setResizable(false);
    getRootPane().setBorder(BorderFactory.createLineBorder(new Color(100, 100, 100)));
    Utils.setComponentLocationOnCenter(this);
    setVisible(true);
}

From source file:Main.java

public void loadChildren(final DefaultTreeModel model, final PropertyChangeListener progressListener) {
    if (loaded) {
        return;//from   ww  w .j av a2 s . c  om
    }
    SwingWorker<List<MyTreeNode>, Void> worker = new SwingWorker<List<MyTreeNode>, Void>() {
        @Override
        protected List<MyTreeNode> doInBackground() throws Exception {
            setProgress(0);
            List<MyTreeNode> children = new ArrayList<MyTreeNode>();
            if (depth < 5) {
                for (int i = 0; i < 5; i++) {
                    Thread.sleep(300);
                    children.add(new MyTreeNode(i + 1, depth + 1));
                    setProgress((i + 1) * 20);
                }
            } else {
                Thread.sleep(1000);
            }
            setProgress(0);
            return children;
        }

        @Override
        protected void done() {
            try {
                setChildren(get());
                model.nodeStructureChanged(MyTreeNode.this);
            } catch (Exception e) {
                e.printStackTrace();
            }
            super.done();
        }
    };
    if (progressListener != null) {
        worker.getPropertyChangeSupport().addPropertyChangeListener("progress", progressListener);
    }
    worker.execute();
}

From source file:edu.ku.brc.af.tasks.subpane.formeditor.ViewSetSelectorPanel.java

protected void buildTreeModel(final ViewDefIFace viewDef) {
    DefaultTreeModel model = (DefaultTreeModel) tree.getModel();
    DefaultMutableTreeNode vdNode = new DefaultMutableTreeNode(viewDef.getName());
    vdNode.setUserObject(viewDef);/*from w  w  w  . j a v a 2s  .c  om*/
    model.setRoot(vdNode);
    if (viewDef instanceof FormViewDef) {
        FormViewDef fvd = (FormViewDef) viewDef;
        for (FormRowIFace r : fvd.getRows()) {
            FormRow row = (FormRow) r;
            DefaultMutableTreeNode rowNode = new DefaultMutableTreeNode(row.getRowNumber());
            rowNode.setUserObject(row);
            vdNode.add(rowNode);

            for (FormCellIFace c : row.getCells()) {
                FormCell cell = (FormCell) c;
                DefaultMutableTreeNode cellNode = new DefaultMutableTreeNode(cell.toString());
                cellNode.setUserObject(cell);
                rowNode.add(cellNode);
            }
        }
    }
    model.nodeStructureChanged(vdNode);
}

From source file:edu.ku.brc.af.tasks.subpane.formeditor.ViewSetSelectorPanel.java

/**
 * @param viewDefs//from w w w . j a v a2 s .c o  m
 */
protected void buildTreeModel(Vector<ViewDefIFace> viewDefs) {
    DefaultTreeModel model = (DefaultTreeModel) tree.getModel();
    DefaultMutableTreeNode root = new DefaultMutableTreeNode("ViewDefs"); //$NON-NLS-1$
    model.setRoot(root);

    for (ViewDefIFace vd : viewDefs) {
        DefaultMutableTreeNode vdNode = new DefaultMutableTreeNode(vd.getName());
        vdNode.setUserObject(vd);
        if (vd instanceof FormViewDef) {
            root.add(vdNode);
            FormViewDef fvd = (FormViewDef) vd;
            for (FormRowIFace r : fvd.getRows()) {
                FormRow row = (FormRow) r;
                DefaultMutableTreeNode rowNode = new DefaultMutableTreeNode(row.getRowNumber());
                rowNode.setUserObject(row);
                vdNode.add(rowNode);

                for (FormCellIFace c : row.getCells()) {
                    FormCell cell = (FormCell) c;
                    DefaultMutableTreeNode cellNode = new DefaultMutableTreeNode(cell.toString());
                    cellNode.setUserObject(cell);
                    rowNode.add(cellNode);
                }
            }
        }
    }
    model.nodeStructureChanged(root);
}

From source file:eu.crisis_economics.abm.dashboard.Page_Parameters.java

private boolean modify() {
    final ParameterInATree userObj = (ParameterInATree) editedNode.getUserObject();

    final String[] errors = checkInput(userObj.info);
    if (errors != null && errors.length != 0) {
        Utilities.userAlert(sweepPanel, (Object) errors);
        return false;
    } else {/*www . ja v a 2s. c om*/
        modifyParameterInfo(userObj.info);
        resetSettings();
        modifyButton.setEnabled(false);

        if (!(userObj.info instanceof SubmodelInfo)) {
            final DefaultTreeModel model = (DefaultTreeModel) editedTree.getModel();
            model.nodeStructureChanged(editedNode);
        }

        editedNode = null;
        editedTree = null;

        updateNumberOfRuns();
        enableDisableSettings(false);
        return true;
    }
}

From source file:eu.crisis_economics.abm.dashboard.Page_Parameters.java

private void addSubParametersToTree(final SubmodelInfo sInfo, final JTree tree,
        final DefaultMutableTreeNode node) {
    try {/*from  w  w  w .  j a va2 s  .  co m*/
        final List<ai.aitia.meme.paramsweep.batch.param.ParameterInfo<?>> subparameters = ParameterTreeUtils
                .fetchSubparameters(currentModelHandler, sInfo);

        final List<ParameterInfo> convertedSubparameters = new ArrayList<ParameterInfo>(subparameters.size());
        for (ai.aitia.meme.paramsweep.batch.param.ParameterInfo<?> parameterInfo : subparameters) {
            final ParameterInfo converted = InfoConverter.parameterInfo2ParameterInfo(parameterInfo);
            converted.setRuns(0);
            convertedSubparameters.add(converted);
        }
        Collections.sort(convertedSubparameters);

        final DefaultTreeModel treeModel = (DefaultTreeModel) tree.getModel();

        if (node.getChildCount() > 0) {
            node.removeAllChildren();
            treeModel.nodeStructureChanged(node);
        }

        for (final ParameterInfo pInfo : convertedSubparameters) {
            final DefaultMutableTreeNode newNode = new DefaultMutableTreeNode(
                    new ParameterInATree(pInfo, currentModelHandler.getModelClass()));
            treeModel.insertNodeInto(newNode, node, node.getChildCount());

            if (pInfo instanceof SubmodelInfo) {
                final SubmodelInfo ssInfo = (SubmodelInfo) pInfo;
                if (ssInfo.getActualType() != null)
                    addSubParametersToTree(ssInfo, tree, newNode);
            }
        }

        //tree.expandPath(new TreePath(treeModel.getPathToRoot(node)));
    } catch (final ModelInformationException e) {
        sInfo.setActualType(null, null);
        JOptionPane.showMessageDialog(wizard, new JLabel(e.getMessage()), "Error while analyizing model",
                JOptionPane.ERROR_MESSAGE);
        e.printStackTrace();
        submodelTypeBox.setSelectedIndex(0);
    }
}

From source file:nz.govt.natlib.ndha.manualdeposit.ManualDepositPresenter.java

/**
 * Refreshes Entity tree to expand any labels that may not have rendered fully. Eg. "Som..." instead of "Some Folder" 
 *///from www .  ja  v  a  2 s .c o  m
private void refreshEntityTree() {
    DefaultMutableTreeNode rootNode = (DefaultMutableTreeNode) theEntityTree.getModel().getRoot();
    DefaultTreeModel model = (DefaultTreeModel) theEntityTree.getModel();
    if (rootNode.getChildCount() > 0) {
        for (int i = 0; i < rootNode.getChildCount(); i++) {
            DefaultMutableTreeNode child = (DefaultMutableTreeNode) rootNode.getChildAt(i);
            model.nodeStructureChanged(child);
            model.nodeChanged(child);
        }
        expandNode(theEntityTree, rootNode, true);
    }
}

From source file:org.codinjutsu.tools.jenkins.view.BrowserPanel.java

public void setSortedByStatus(boolean selected) {
    sortedByBuildStatus = selected;//from  w  w  w .j  av a 2  s  .  c o m
    final DefaultTreeModel model = (DefaultTreeModel) jobTree.getModel();
    if (selected) {
        TreeUtil.sort(model, sortByStatusComparator);
    } else {
        TreeUtil.sort(model, sortByNameComparator);
    }

    GuiUtil.runInSwingThread(new Runnable() {
        @Override
        public void run() {
            model.nodeStructureChanged((TreeNode) model.getRoot());
        }
    });
}

From source file:org.codinjutsu.tools.jenkins.view.BrowserPanel.java

public void handleEmptyConfiguration() {
    JenkinsWidget.getInstance(project).updateStatusIcon(BuildStatusAggregator.EMPTY); //FIXME could be handled elsehwere
    DefaultTreeModel model = (DefaultTreeModel) jobTree.getModel();
    DefaultMutableTreeNode root = (DefaultMutableTreeNode) model.getRoot();
    root.removeAllChildren();/*from w w  w.j a  v  a 2 s .co m*/
    model.nodeStructureChanged(root);
    jobTree.setRootVisible(false);

    jenkins.update(Jenkins.byDefault());

    currentSelectedView = null;
    setJobsUnavailable();
}