Example usage for javax.swing.tree DefaultTreeModel reload

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

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Introduction

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

Prototype

public void reload()

Source Link

Document

Invoke this method if you've modified the TreeNode s upon which this model depends.

Usage

From source file:Main.java

public static void main(String args[]) {
    JFrame frame = new JFrame();
    CheckBoxNode accessibilityOptions[] = { new CheckBoxNode("A", false), new CheckBoxNode("B", true) };
    CheckBoxNode browsingOptions[] = { new CheckBoxNode("C", true), new CheckBoxNode("D", true),
            new CheckBoxNode("E", true), new CheckBoxNode("F", false) };
    Vector accessVector = new NamedVector("G", accessibilityOptions);
    Vector browseVector = new NamedVector("H", browsingOptions);
    Object rootNodes[] = { accessVector, browseVector };
    Vector rootVector = new NamedVector("Root", rootNodes);
    tree = new JTree(rootVector);

    CheckBoxNodeRenderer renderer = new CheckBoxNodeRenderer();
    tree.setCellRenderer(renderer);/* ww  w  .j  ava  2  s  .  c o m*/

    tree.setCellEditor(new CheckBoxNodeEditor(tree));
    tree.setEditable(true);

    JScrollPane scrollPane = new JScrollPane(tree);
    frame.getContentPane().add(scrollPane, BorderLayout.NORTH);

    JPanel buttonPanel = new JPanel();
    JButton button = new JButton("new node");
    buttonPanel.add(button);
    frame.getContentPane().add(buttonPanel, BorderLayout.SOUTH);
    button.addActionListener(e -> {
        DefaultTreeModel model = (DefaultTreeModel) tree.getModel();
        DefaultMutableTreeNode root = (DefaultMutableTreeNode) model.getRoot();
        DefaultMutableTreeNode newNode = new DefaultMutableTreeNode("New node");
        root.add(newNode);
        model.reload();
    });

    frame.setSize(300, 450);
    frame.setVisible(true);
}

From source file:MyTree.java

public boolean importData(JComponent comp, Transferable t) {
    if (!(comp instanceof MyTree)) {
        return false;
    }/*w w  w  . j av a 2 s .  c  om*/
    if (!t.isDataFlavorSupported(DataFlavor.javaFileListFlavor)) {
        return false;
    }
    MyTree tree = (MyTree) comp;
    DefaultTreeModel model = (DefaultTreeModel) tree.getModel();
    DefaultMutableTreeNode root = (DefaultMutableTreeNode) model.getRoot();
    try {
        List data = (List) t.getTransferData(DataFlavor.javaFileListFlavor);
        Iterator i = data.iterator();
        while (i.hasNext()) {
            File f = (File) i.next();
            root.add(new DefaultMutableTreeNode(f.getName()));
        }
        model.reload();
        return true;
    } catch (Exception ioe) {
        System.out.println(ioe);
    }
    return false;
}

From source file:com.compomics.cell_coord.gui.controller.load.LoadTracksController.java

/**
 * Initialize the view components.//w w w.j a  va  2 s .  c  om
 */
private void initView() {
    // create new view
    loadTracksPanel = new LoadTracksPanel();
    // disable the IMPORT FILES button
    loadTracksPanel.getImportFilesButton().setEnabled(false);
    // initialize the flag to keep track of importing
    isImported = false;
    // populate the combobox with available file formats
    // note: these are annoatated as spring beans
    Set<String> parsers = TrackFileParserFactory.getInstance().getParserBeanNames();
    for (String parser : parsers) {
        loadTracksPanel.getFileFormatComboBox().addItem(parser);
    }

    // format the table
    JTableHeader tracksTableHeader = loadTracksPanel.getTracksTable().getTableHeader();
    tracksTableHeader.setBackground(GuiUtils.getHeaderColor());
    tracksTableHeader.setFont(GuiUtils.getHeaderFont());
    tracksTableHeader.setReorderingAllowed(false);

    /**
     * Action Listeners.
     */
    // load directory
    loadTracksPanel.getLoadDirectoryButton().addActionListener(new ActionListener() {

        @Override
        public void actionPerformed(ActionEvent e) {
            if (directory == null) {
                chooseDirectoryAndLoadData();
            } else {
                // otherwise we ask the user if they want to reload the directory
                Object[] options = { "Load a different directory", "Cancel" };
                int showOptionDialog = JOptionPane.showOptionDialog(null,
                        "It seems a directory was already loaded.\nWhat do you want to do?", "",
                        JOptionPane.CANCEL_OPTION, JOptionPane.WARNING_MESSAGE, null, options, options[1]);
                switch (showOptionDialog) {
                case 0: // load a different directory:
                    // reset the model of the directory tree
                    DefaultTreeModel model = (DefaultTreeModel) loadTracksPanel.getDirectoryTree().getModel();
                    DefaultMutableTreeNode rootNote = (DefaultMutableTreeNode) model.getRoot();
                    rootNote.removeAllChildren();
                    model.reload();
                    chooseDirectoryAndLoadData();
                    loadTracksPanel.getChosenDirectoryTextArea().setText(directory.getAbsolutePath());
                    break; // cancel: do nothing
                }
            }
        }
    });

    // import the selected files in the tree
    loadTracksPanel.getImportFilesButton().addActionListener(new ActionListener() {

        @Override
        public void actionPerformed(ActionEvent e) {
            // check if an import already took place
            if (!isImported) {
                // get the selected file(s) from the JTree
                TreePath[] selectionPaths = loadTracksPanel.getDirectoryTree().getSelectionPaths();
                if (selectionPaths != null && selectionPaths.length != 0) {
                    // at least a file was selected --  proceed with the import
                    importFiles();
                    isImported = true;
                    cellCoordController.showMessage(selectionPaths.length + " file(s) successfully imported!",
                            "success loading", JOptionPane.INFORMATION_MESSAGE);
                    // do basic computations
                    preprocess();
                    // go to child controllers and show samples in the tables
                    summaryDataController.showSamplesInTable();
                    computationMainController.showSamplesInTable();
                    // proceed with next step in the plugin
                    cellCoordController.getCellCoordFrame().getNextButton().setEnabled(true);
                } else {
                    // inform the user that no file was selected!
                    cellCoordController.showMessage("You have to select at least one file!",
                            "no files selected", JOptionPane.WARNING_MESSAGE);
                }
            } else {
                // an import already took place: ask for user input
                Object[] options = { "Load other file(s)", "Cancel" };
                int showOptionDialog = JOptionPane.showOptionDialog(loadTracksPanel,
                        "It seems some files were already loaded.\nWhat do you want to do?", "",
                        JOptionPane.CANCEL_OPTION, JOptionPane.WARNING_MESSAGE, null, options, options[1]);
                switch (showOptionDialog) {
                case 0: // load other files
                    // clear the sample list
                    samples.clear();
                    // clear the track spot list
                    trackSpotsBindingList.clear();
                    // clear the selection in the JTree
                    loadTracksPanel.getDirectoryTree().clearSelection();
                    isImported = false;
                    // inform the user they need to select other files
                    JOptionPane.showMessageDialog(loadTracksPanel, "Please select other files", "",
                            JOptionPane.INFORMATION_MESSAGE);
                    break; // cancel: do nothing
                }
            }

        }
    });

    // add view to parent component
    cellCoordController.getCellCoordFrame().getLoadTracksParentPanel().add(loadTracksPanel, gridBagConstraints);
}

From source file:com.yosanai.java.aws.console.panel.InstancesPanel.java

public void loadInstances() {
    new Thread(new Runnable() {

        @Override//from   w  w w  .  j av a2 s.  c  o m
        public void run() {
            DefaultTreeModel treeModel = (DefaultTreeModel) trInstances.getModel();
            DefaultMutableTreeNode rootNode = (DefaultMutableTreeNode) treeModel.getRoot();
            tblInstances.clearSelection();
            trInstances.clearSelection();
            rootNode.removeAllChildren();
            treeModel.reload();
            tblInstances.setModel(instancesTableModel);
            DescribeInstancesResult result = awsConnectionProvider.getConnection().describeInstances();
            while (0 < instancesTableModel.getRowCount()) {
                instancesTableModel.removeRow(0);
            }
            for (Reservation reservation : result.getReservations()) {
                for (Instance instance : reservation.getInstances()) {
                    String name = null;
                    StringBuilder tags = new StringBuilder();
                    for (Tag tag : instance.getTags()) {
                        tags.append(tag.getKey());
                        tags.append("=");
                        tags.append(tag.getValue());
                        if (StringUtils.equalsIgnoreCase(nameTag, tag.getKey())) {
                            name = tag.getValue();
                        }
                    }
                    try {
                        boolean apiTermination = awsConnectionProvider
                                .getApiTermination(instance.getInstanceId());
                        instancesTableModel.addRow(new Object[] { instance.getInstanceId(),
                                instance.getPublicDnsName(), instance.getPublicIpAddress(),
                                instance.getPrivateDnsName(), instance.getPrivateIpAddress(),
                                apiTermination ? "Yes" : "No", instance.getState().getName(),
                                instance.getInstanceType(), instance.getKeyName(),
                                StringUtils.join(reservation.getGroupNames(), ","),
                                instance.getPlacement().getAvailabilityZone(),
                                DATE_FORMAT.format(instance.getLaunchTime()), tags.toString() });
                        DefaultMutableTreeNode instanceNode = new DefaultMutableTreeNode(
                                new InstanceObjectWrapper(instance, name), false);
                        rootNode.add(instanceNode);
                        treeModel.reload();
                    } catch (Exception ex) {
                        Logger.getLogger(InstancesPanel.class.getName()).log(Level.SEVERE, null, ex);
                    }
                }
            }
        }
    }).start();
}

From source file:base.BasePlayer.AddGenome.java

static void checkGenomes() {

    //DefaultMutableTreeNode
    File checkdir = Main.genomeDir, checkAnnodir;
    File[] addDir, annodir;//from  w w w .j ava 2s  . c  om
    root.removeAllChildren();
    int counter = 0;
    for (int i = model.getRowCount() - 1; i >= 0; i--) {
        model.removeRow(i);
    }
    for (int i = remmodel.getRowCount() - 1; i >= 0; i--) {
        remmodel.removeRow(i);
    }

    removables.clear();

    int currentlen = 0, length = 0;
    if (checkdir == null) {
        try {
            checkdir = new File(userDir + "/genomes");
        } catch (Exception e) {
            e.printStackTrace();
        }
    }
    addDir = checkdir.listFiles();
    for (int f = 0; f < addDir.length; f++) {

        try {
            if (!addDir[f].isDirectory()) {
                continue;
            }
            currentlen = genometable.getFontMetrics(genometable.getFont()).stringWidth(addDir[f].getName());
            if (currentlen > length) {
                length = currentlen;
            }

            AddGenome.removables.add(addDir[f].getName());
            checkAnnodir = new File(checkdir + "/" + addDir[f].getName() + "/annotation/");
            annodir = checkAnnodir.listFiles();
            DefaultMutableTreeNode genome = new DefaultMutableTreeNode(addDir[f].getName());
            root.add(genome);
            if (annodir == null) {
                counter++;
                genome.add(new DefaultMutableTreeNode("Add new annotation..."));
            } else {
                counter += annodir.length + 3;
                for (int a = 0; a < annodir.length; a++) {
                    currentlen = genometable.getFontMetrics(genometable.getFont())
                            .stringWidth(annodir[a].getName());
                    if (currentlen > length) {
                        length = currentlen;
                    }
                    genome.add(new DefaultMutableTreeNode(annodir[a].getName()));
                }
                genome.add(new DefaultMutableTreeNode("Add new annotation..."));
            }
        } catch (Exception e) {
            e.printStackTrace();
        }
    }
    if (counter == 0) {
        counter = 1;
        length = genometable.getFontMetrics(genometable.getFont()).stringWidth("Add new annotation...");
    }
    counter++;
    root.add(new DefaultMutableTreeNode("Add new reference..."));
    genometable.setAutoResizeMode(JTable.AUTO_RESIZE_LAST_COLUMN);
    for (int i = 0; i < organisms.size(); i++) {
        if (!AddGenome.removables.contains(organisms.get(i))) {
            Object[] row = { organisms.get(i), "" + sizeHash.get(organisms.get(i))[0] / 1048576 };
            model.addRow(row);
            currentlen = genometable.getFontMetrics(genometable.getFont()).stringWidth(organisms.get(i));
            if (currentlen > length) {
                length = currentlen;
            }
        }
    }

    AddGenome.longestName = length;

    if (genometable.getRowCount() > 15) {
        genometable.setPreferredScrollableViewportSize((new Dimension(
                AddGenome.longestName + 20 + Main.defaultFontSize * 8, genometable.getRowHeight() * 15)));
        genometable.setMinimumSize(new Dimension(AddGenome.longestName + 20, genometable.getRowHeight() * 15));
    } else {
        genometable.setPreferredScrollableViewportSize(
                (new Dimension(AddGenome.longestName + 20 + Main.defaultFontSize * 8,
                        genometable.getRowHeight() * (genometable.getRowCount() + 1))));
        genometable.setMinimumSize(new Dimension(AddGenome.longestName + 20,
                genometable.getRowHeight() * (genometable.getRowCount() + 1)));
    }

    if (remtable.getRowCount() > 15) {
        remtable.setPreferredScrollableViewportSize((new Dimension(
                AddGenome.longestName + 20 + Main.defaultFontSize * 8, remtable.getRowHeight() * 15)));
    } else {
        remtable.setPreferredScrollableViewportSize(
                (new Dimension(AddGenome.longestName + 20 + Main.defaultFontSize * 8,
                        remtable.getRowHeight() * (remtable.getRowCount() + 1))));
    }
    //Main.defaultFontSize = 12;
    genometable.getColumnModel().getColumn(0).setPreferredWidth(AddGenome.longestName + 10);
    genometable.getColumnModel().getColumn(0).setMinWidth(AddGenome.longestName + 10);
    //   genometable.getColumnModel().getColumn(1).setPreferredWidth(Main.defaultFontSize*8);
    DefaultTreeModel model = (DefaultTreeModel) tree.getModel();
    model.reload();
    int rowheight = tree.getRowHeight();
    if (rowheight < 1) {
        rowheight = Main.defaultFontSize + 4;
    }

    treescroll.setPreferredSize(
            new Dimension(AddGenome.longestName + 20 + Main.defaultFontSize * 8, counter * rowheight));
    treescroll.setMinimumSize(
            new Dimension(AddGenome.longestName + 20 + Main.defaultFontSize * 8, counter * rowheight));
    remscroll.setPreferredSize(
            new Dimension(AddGenome.longestName + 20 + Main.defaultFontSize * 8, counter * rowheight));
    remscroll.setMinimumSize(
            new Dimension(AddGenome.longestName + 20 + Main.defaultFontSize * 8, counter * rowheight));
    tree.expandPath(new TreePath(root));

    setFonts(Main.menuFont);
}

From source file:com.compomics.cell_coord.gui.controller.load.LoadTracksController.java

/**
 * Load the data files into the tree.//from  w ww .j  a  v a  2  s.co  m
 *
 * @throws LoadDirectoryException - when the directory is empty!
 */
private void loadDataIntoTree() throws LoadDirectoryException {
    DefaultTreeModel model = (DefaultTreeModel) loadTracksPanel.getDirectoryTree().getModel();
    DefaultMutableTreeNode rootNote = (DefaultMutableTreeNode) model.getRoot();
    // change name (user object) of root node
    rootNote.setUserObject(directory.getName());
    File[] listFiles = directory.listFiles();
    if (listFiles.length != 0) {
        for (File file : listFiles) {
            if (!file.isDirectory()) {
                DefaultMutableTreeNode fileNode = new DefaultMutableTreeNode(file.getName(), Boolean.FALSE);
                rootNote.add(fileNode);
            } else {
                // reset the directory to null
                directory = null;
                throw new LoadDirectoryException("This directory has a wrong structure!");
            }
        }
    } else {
        // reset the directory to null
        directory = null;
        throw new LoadDirectoryException("This directory seems to be empty!");
    }
    model.reload();
    loadTracksPanel.getChosenDirectoryTextArea().setText(directory.getAbsolutePath());
    cellCoordController.showMessage("Directory successful loaded!\nYou can now select the files to import!", "",
            JOptionPane.INFORMATION_MESSAGE);
    loadTracksPanel.getImportFilesButton().setEnabled(true);
}

From source file:GUI.MainWindow.java

private void jMenuItem3ActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_jMenuItem3ActionPerformed
    System.out.println("New Test Selected, Clear the tree and GUI");
    // Clear the tree
    DefaultTreeModel dtm = ((DefaultTreeModel) this.VulnTree.getModel());
    DefaultMutableTreeNode root = (DefaultMutableTreeNode) dtm.getRoot();
    root.removeAllChildren();//from w w w . j a  v a2 s . c  om
    dtm.reload();
    // Clear the GUI
    clearGUI();
    // Clear save file
    this.save_file = null;
}

From source file:GUI.MainWindow.java

private void jMenuItem2ActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_jMenuItem2ActionPerformed

    // Create a new vuln
    Vulnerability vuln = new Vulnerability();
    vuln.setTitle("NEW");
    vuln.setIs_custom_risk(true);/*from   www.j a va2 s  .  co m*/
    vuln.setRisk_category("None");
    vuln.setImport_tool("ReportCompiler");
    vuln.setIdentifier();
    // Add it to the tree
    DefaultTreeModel dtm = (DefaultTreeModel) VulnTree.getModel();
    DefaultMutableTreeNode root = (DefaultMutableTreeNode) dtm.getRoot();
    DefaultMutableTreeNode new_vuln = new DefaultMutableTreeNode(vuln);
    root.add(new_vuln);
    // Refresh the GUI
    dtm.reload();
    // Now select 
    TreePath path = new TreePath(new_vuln.getPath());
    VulnTree.setSelectionPath(path);
    // Set focus on the title field
    this.VulnTitleTextField.requestFocus();
    this.VulnTitleTextField.selectAll();
}

From source file:dataviewer.DataViewer.java

private void fill_tree() {
    txt_count.setText("");

    DefaultTreeModel tm = (DefaultTreeModel) tr_files.getModel();
    DefaultMutableTreeNode top;//from  ww  w .  j  ava2 s  .c o  m
    cur_path = new File(cur_path).getAbsolutePath();
    if (cur_path.charAt(cur_path.length() - 1) == '.') {
        cur_path = cur_path.substring(0, cur_path.length() - 1);
    }
    if (cur_path.charAt(cur_path.length() - 1) == File.separatorChar) {
        cur_path = cur_path.substring(0, cur_path.length() - 1);
    }
    if (tm != null) {
        top = (DefaultMutableTreeNode) tm.getRoot();
        top.removeAllChildren();
        top.setUserObject(cur_path);
    } else {
        top = new DefaultMutableTreeNode(cur_path);
    }

    // get all children nodes and remove them
    // rename the user object
    ArrayList<String> files = this.getAllFileNames(cur_path);
    Collections.sort(files);

    int j = 1;
    int selected_index = -1;
    for (String f : files) {
        String ex = this.getExtension(f);
        boolean is_folder = (new File(cur_path + File.separator + f)).isDirectory();
        if (is_folder || ex.equals(".txt") || ex.equals(".dat") || ex.equals(".csv") || ex.equals(".tsv")) {
            DefaultMutableTreeNode node = new DefaultMutableTreeNode(f);
            top.add(node);
            if (f.equals(selected_file)) {
                selected_index = j;
            }
            j++;
        }
    }

    //DefaultTreeModel treeModel = new DefaultTreeModel(top);
    //tr_files.setModel(treeModel);
    if (tm == null) {
        tr_files.setModel(new DefaultTreeModel(top));
    } else {
        try {
            tm.reload();
        } catch (Exception e) {
            tm.reload();
        }
    }

    if (selected_index > -1) {
        tr_files.setSelectionRow(selected_index);
    }

    tr_files.grabFocus();
}

From source file:GUI.MainWindow.java

private void jMenuItem10ActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_jMenuItem10ActionPerformed
    System.out.println("Trying to clash the current tree against personal vulns to auto merge");
    DefaultTreeModel dtm_vulntree = (DefaultTreeModel) this.VulnTree.getModel();
    DefaultMutableTreeNode existing_root = (DefaultMutableTreeNode) dtm_vulntree.getRoot();

    DefaultTreeModel dtm_personal_vulns = (DefaultTreeModel) this.personal_vulns_window.PersonalVulnsTree
            .getModel();// w w w. ja  v  a 2 s  .c o m
    DefaultMutableTreeNode new_root = (DefaultMutableTreeNode) dtm_personal_vulns.getRoot();
    DefaultMutableTreeNode answer = new TreeUtils().autoMergePersonalVulns(existing_root, new_root);

    dtm_vulntree.setRoot(answer);
    dtm_vulntree.reload();
}