Examples with BorderLayout java.awt.BorderLayout used on opensource projects

Example 41 with BorderLayout

use of java.awt.BorderLayout in project FBReaderJ by geometer.

the class ZLSwingDialogManager method wait.

public void wait(String key, Runnable runnable) {
    Thread t = new Thread(runnable);
    t.start();
    try {
        t.join(500);
    } catch (InterruptedException e) {
    }
    if (t.isAlive()) {
        JDialog dialog = new JDialog();
        dialog.setUndecorated(true);
        JPanel panel = new JPanel(new BorderLayout());
        panel.add(new JLabel(getWaitMessageText(key)), BorderLayout.CENTER);
        panel.setBorder(BorderFactory.createCompoundBorder(BorderFactory.createLineBorder(Color.black), BorderFactory.createEmptyBorder(10, 10, 10, 10)));
        dialog.add(panel);
        if (myApplicationWindow != null) {
            dialog.setLocationRelativeTo(myApplicationWindow.getFrame());
        } else {
            dialog.setLocation(300, 300);
        }
        dialog.pack();
        dialog.setModal(true);
        dialog.addWindowListener(new MyWindowListener(dialog, t));
        dialog.setVisible(true);
    }
}

Example 42 with BorderLayout

use of java.awt.BorderLayout in project gephi by gephi.

the class GraphTopComponent method initToolPanels.

private void initToolPanels() {
    final ToolController tc = Lookup.getDefault().lookup(ToolController.class);
    if (tc != null) {
        if (VizController.getInstance().getVizConfig().isToolbar()) {
            JPanel westPanel = new JPanel(new BorderLayout(0, 0));
            if (UIUtils.isAquaLookAndFeel()) {
                westPanel.setBackground(UIManager.getColor("NbExplorerView.background"));
            }
            toolbar = tc.getToolbar();
            if (toolbar != null) {
                westPanel.add(toolbar, BorderLayout.CENTER);
            }
            selectionToolbar = new SelectionToolbar();
            actionsToolbar = new ActionsToolbar();
            westPanel.add(selectionToolbar, BorderLayout.NORTH);
            westPanel.add(actionsToolbar, BorderLayout.SOUTH);
            add(westPanel, BorderLayout.WEST);
        }
        if (VizController.getInstance().getVizConfig().isPropertiesbar()) {
            propertiesBar = tc.getPropertiesBar();
            if (propertiesBar != null) {
                add(propertiesBar, BorderLayout.NORTH);
            }
        }
    }
    //Workspace events
    ProjectController projectController = Lookup.getDefault().lookup(ProjectController.class);
    projectController.addWorkspaceListener(new WorkspaceListener() {

        @Override
        public void initialize(Workspace workspace) {
        }

        @Override
        public void select(Workspace workspace) {
            if (toolbar != null) {
                toolbar.setEnabled(true);
            }
            if (propertiesBar != null) {
                propertiesBar.setEnabled(true);
            }
            if (actionsToolbar != null) {
                actionsToolbar.setEnabled(true);
            }
            if (selectionToolbar != null) {
                selectionToolbar.setEnabled(true);
            }
        }

        @Override
        public void unselect(Workspace workspace) {
        }

        @Override
        public void close(Workspace workspace) {
        }

        @Override
        public void disable() {
            if (toolbar != null) {
                toolbar.setEnabled(false);
            }
            if (tc != null) {
                //Unselect any selected tool
                tc.select(null);
            }
            if (propertiesBar != null) {
                propertiesBar.setEnabled(false);
            }
            if (actionsToolbar != null) {
                actionsToolbar.setEnabled(false);
            }
            if (selectionToolbar != null) {
                selectionToolbar.setEnabled(false);
            }
        }
    });
    boolean hasWorkspace = projectController.getCurrentWorkspace() != null;
    if (toolbar != null) {
        toolbar.setEnabled(hasWorkspace);
    }
    if (propertiesBar != null) {
        propertiesBar.setEnabled(hasWorkspace);
    }
    if (actionsToolbar != null) {
        actionsToolbar.setEnabled(hasWorkspace);
    }
    if (selectionToolbar != null) {
        selectionToolbar.setEnabled(hasWorkspace);
    }
}

Example 43 with BorderLayout

use of java.awt.BorderLayout in project gephi by gephi.

the class PropertiesBar method getFullScreenIcon.

private JComponent getFullScreenIcon() {
    int logoWidth = 27;
    int logoHeight = 28;
    //fullscreen icon size
    if (UIUtils.isAquaLookAndFeel()) {
        logoWidth = 34;
    }
    JPanel c = new JPanel(new BorderLayout());
    c.setBackground(Color.WHITE);
    JButton fullScreenButton = new JButton();
    fullScreenButton.setIcon(new ImageIcon(getClass().getResource("/org/gephi/desktop/tools/gephilogo_std.png")));
    fullScreenButton.setRolloverEnabled(true);
    fullScreenButton.setRolloverIcon(new ImageIcon(getClass().getResource("/org/gephi/desktop/tools/gephilogo_glow.png")));
    fullScreenButton.setToolTipText(NbBundle.getMessage(PropertiesBar.class, "PropertiesBar.fullScreenButton.tooltip"));
    fullScreenButton.setBorderPainted(false);
    fullScreenButton.setContentAreaFilled(false);
    fullScreenButton.setCursor(Cursor.getPredefinedCursor(Cursor.HAND_CURSOR));
    fullScreenButton.setBorder(BorderFactory.createEmptyBorder());
    fullScreenButton.setPreferredSize(new Dimension(logoWidth, logoHeight));
    fullScreenButton.addActionListener(new ActionListener() {

        @Override
        public void actionPerformed(ActionEvent e) {
            Lookup lookup = Lookups.forPath("org-gephi-desktop-tools/Actions/ToggleFullScreenAction");
            for (Action a : lookup.lookupAll(Action.class)) {
                a.actionPerformed(null);
            }
        }
    });
    c.add(fullScreenButton, BorderLayout.CENTER);
    return c;
}

Example 44 with BorderLayout

use of java.awt.BorderLayout in project gitblit by gitblit.

the class GitblitAuthority method getUI.

private Container getUI() {
    userCertificatePanel = new UserCertificatePanel(this) {

        private static final long serialVersionUID = 1L;

        @Override
        public Insets getInsets() {
            return Utils.INSETS;
        }

        @Override
        public boolean isAllowEmail() {
            return mail.isReady();
        }

        @Override
        public Date getDefaultExpiration() {
            Calendar c = Calendar.getInstance();
            c.add(Calendar.DATE, defaultDuration);
            c.set(Calendar.HOUR_OF_DAY, 0);
            c.set(Calendar.MINUTE, 0);
            c.set(Calendar.SECOND, 0);
            c.set(Calendar.MILLISECOND, 0);
            return c.getTime();
        }

        @Override
        public boolean saveUser(String username, UserCertificateModel ucm) {
            return userService.updateUserModel(username, ucm.user);
        }

        @Override
        public boolean newCertificate(UserCertificateModel ucm, X509Metadata metadata, boolean sendEmail) {
            if (!prepareX509Infrastructure()) {
                return false;
            }
            Date notAfter = metadata.notAfter;
            setMetadataDefaults(metadata);
            metadata.notAfter = notAfter;
            // set user's specified OID values
            UserModel user = ucm.user;
            if (!StringUtils.isEmpty(user.organizationalUnit)) {
                metadata.oids.put("OU", user.organizationalUnit);
            }
            if (!StringUtils.isEmpty(user.organization)) {
                metadata.oids.put("O", user.organization);
            }
            if (!StringUtils.isEmpty(user.locality)) {
                metadata.oids.put("L", user.locality);
            }
            if (!StringUtils.isEmpty(user.stateProvince)) {
                metadata.oids.put("ST", user.stateProvince);
            }
            if (!StringUtils.isEmpty(user.countryCode)) {
                metadata.oids.put("C", user.countryCode);
            }
            File caKeystoreFile = new File(folder, X509Utils.CA_KEY_STORE);
            File zip = X509Utils.newClientBundle(user, metadata, caKeystoreFile, caKeystorePassword, GitblitAuthority.this);
            // save latest expiration date
            if (ucm.expires == null || metadata.notAfter.before(ucm.expires)) {
                ucm.expires = metadata.notAfter;
            }
            updateAuthorityConfig(ucm);
            // refresh user
            ucm.certs = null;
            int selectedIndex = table.getSelectedRow();
            tableModel.fireTableDataChanged();
            table.getSelectionModel().setSelectionInterval(selectedIndex, selectedIndex);
            if (sendEmail) {
                sendEmail(user, metadata, zip);
            }
            return true;
        }

        @Override
        public boolean revoke(UserCertificateModel ucm, X509Certificate cert, RevocationReason reason) {
            if (!prepareX509Infrastructure()) {
                return false;
            }
            File caRevocationList = new File(folder, X509Utils.CA_REVOCATION_LIST);
            File caKeystoreFile = new File(folder, X509Utils.CA_KEY_STORE);
            if (X509Utils.revoke(cert, reason, caRevocationList, caKeystoreFile, caKeystorePassword, GitblitAuthority.this)) {
                File certificatesConfigFile = new File(folder, X509Utils.CA_CONFIG);
                FileBasedConfig config = new FileBasedConfig(certificatesConfigFile, FS.detect());
                if (certificatesConfigFile.exists()) {
                    try {
                        config.load();
                    } catch (Exception e) {
                        Utils.showException(GitblitAuthority.this, e);
                    }
                }
                // add serial to revoked list
                ucm.revoke(cert.getSerialNumber(), reason);
                ucm.update(config);
                try {
                    config.save();
                } catch (Exception e) {
                    Utils.showException(GitblitAuthority.this, e);
                }
                // refresh user
                ucm.certs = null;
                int modelIndex = table.convertRowIndexToModel(table.getSelectedRow());
                tableModel.fireTableDataChanged();
                table.getSelectionModel().setSelectionInterval(modelIndex, modelIndex);
                return true;
            }
            return false;
        }
    };
    table = Utils.newTable(tableModel, Utils.DATE_FORMAT);
    table.setRowSorter(defaultSorter);
    table.setDefaultRenderer(CertificateStatus.class, new CertificateStatusRenderer());
    table.getSelectionModel().addListSelectionListener(new ListSelectionListener() {

        @Override
        public void valueChanged(ListSelectionEvent e) {
            if (e.getValueIsAdjusting()) {
                return;
            }
            int row = table.getSelectedRow();
            if (row < 0) {
                return;
            }
            int modelIndex = table.convertRowIndexToModel(row);
            UserCertificateModel ucm = tableModel.get(modelIndex);
            if (ucm.certs == null) {
                ucm.certs = findCerts(folder, ucm.user.username);
            }
            userCertificatePanel.setUserCertificateModel(ucm);
        }
    });
    JPanel usersPanel = new JPanel(new BorderLayout()) {

        private static final long serialVersionUID = 1L;

        @Override
        public Insets getInsets() {
            return Utils.INSETS;
        }
    };
    usersPanel.add(new HeaderPanel(Translation.get("gb.users"), "users_16x16.png"), BorderLayout.NORTH);
    usersPanel.add(new JScrollPane(table), BorderLayout.CENTER);
    usersPanel.setMinimumSize(new Dimension(400, 10));
    certificateDefaultsButton = new JButton(new ImageIcon(getClass().getResource("/settings_16x16.png")));
    certificateDefaultsButton.setFocusable(false);
    certificateDefaultsButton.setToolTipText(Translation.get("gb.newCertificateDefaults"));
    certificateDefaultsButton.addActionListener(new ActionListener() {

        @Override
        public void actionPerformed(ActionEvent e) {
            X509Metadata metadata = new X509Metadata("whocares", "whocares");
            File certificatesConfigFile = new File(folder, X509Utils.CA_CONFIG);
            FileBasedConfig config = new FileBasedConfig(certificatesConfigFile, FS.detect());
            NewCertificateConfig certificateConfig = null;
            if (certificatesConfigFile.exists()) {
                try {
                    config.load();
                } catch (Exception x) {
                    Utils.showException(GitblitAuthority.this, x);
                }
                certificateConfig = NewCertificateConfig.KEY.parse(config);
                certificateConfig.update(metadata);
            }
            InputVerifier verifier = new InputVerifier() {

                @Override
                public boolean verify(JComponent comp) {
                    boolean returnValue;
                    JTextField textField = (JTextField) comp;
                    try {
                        Integer.parseInt(textField.getText());
                        returnValue = true;
                    } catch (NumberFormatException e) {
                        returnValue = false;
                    }
                    return returnValue;
                }
            };
            JTextField siteNameTF = new JTextField(20);
            siteNameTF.setText(gitblitSettings.getString(Keys.web.siteName, "Gitblit"));
            JPanel siteNamePanel = Utils.newFieldPanel(Translation.get("gb.siteName"), siteNameTF, Translation.get("gb.siteNameDescription"));
            JTextField validityTF = new JTextField(4);
            validityTF.setInputVerifier(verifier);
            validityTF.setVerifyInputWhenFocusTarget(true);
            validityTF.setText("" + certificateConfig.duration);
            JPanel validityPanel = Utils.newFieldPanel(Translation.get("gb.validity"), validityTF, Translation.get("gb.duration.days").replace("{0}", "").trim());
            JPanel p1 = new JPanel(new GridLayout(0, 1, 5, 2));
            p1.add(siteNamePanel);
            p1.add(validityPanel);
            DefaultOidsPanel oids = new DefaultOidsPanel(metadata);
            JPanel panel = new JPanel(new BorderLayout());
            panel.add(p1, BorderLayout.NORTH);
            panel.add(oids, BorderLayout.CENTER);
            int result = JOptionPane.showConfirmDialog(GitblitAuthority.this, panel, Translation.get("gb.newCertificateDefaults"), JOptionPane.OK_CANCEL_OPTION, JOptionPane.QUESTION_MESSAGE, new ImageIcon(getClass().getResource("/settings_32x32.png")));
            if (result == JOptionPane.OK_OPTION) {
                try {
                    oids.update(metadata);
                    certificateConfig.duration = Integer.parseInt(validityTF.getText());
                    certificateConfig.store(config, metadata);
                    config.save();
                    Map<String, String> updates = new HashMap<String, String>();
                    updates.put(Keys.web.siteName, siteNameTF.getText());
                    gitblitSettings.saveSettings(updates);
                } catch (Exception e1) {
                    Utils.showException(GitblitAuthority.this, e1);
                }
            }
        }
    });
    newSSLCertificate = new JButton(new ImageIcon(getClass().getResource("/rosette_16x16.png")));
    newSSLCertificate.setFocusable(false);
    newSSLCertificate.setToolTipText(Translation.get("gb.newSSLCertificate"));
    newSSLCertificate.addActionListener(new ActionListener() {

        @Override
        public void actionPerformed(ActionEvent e) {
            Date defaultExpiration = new Date(System.currentTimeMillis() + 10 * TimeUtils.ONEYEAR);
            NewSSLCertificateDialog dialog = new NewSSLCertificateDialog(GitblitAuthority.this, defaultExpiration);
            dialog.setModal(true);
            dialog.setVisible(true);
            if (dialog.isCanceled()) {
                return;
            }
            final Date expires = dialog.getExpiration();
            final String hostname = dialog.getHostname();
            final boolean serveCertificate = dialog.isServeCertificate();
            AuthorityWorker worker = new AuthorityWorker(GitblitAuthority.this) {

                @Override
                protected Boolean doRequest() throws IOException {
                    if (!prepareX509Infrastructure()) {
                        return false;
                    }
                    // read CA private key and certificate
                    File caKeystoreFile = new File(folder, X509Utils.CA_KEY_STORE);
                    PrivateKey caPrivateKey = X509Utils.getPrivateKey(X509Utils.CA_ALIAS, caKeystoreFile, caKeystorePassword);
                    X509Certificate caCert = X509Utils.getCertificate(X509Utils.CA_ALIAS, caKeystoreFile, caKeystorePassword);
                    // generate new SSL certificate
                    X509Metadata metadata = new X509Metadata(hostname, caKeystorePassword);
                    setMetadataDefaults(metadata);
                    metadata.notAfter = expires;
                    File serverKeystoreFile = new File(folder, X509Utils.SERVER_KEY_STORE);
                    X509Certificate cert = X509Utils.newSSLCertificate(metadata, caPrivateKey, caCert, serverKeystoreFile, GitblitAuthority.this);
                    boolean hasCert = cert != null;
                    if (hasCert && serveCertificate) {
                        // update Gitblit https connector alias
                        Map<String, String> updates = new HashMap<String, String>();
                        updates.put(Keys.server.certificateAlias, metadata.commonName);
                        gitblitSettings.saveSettings(updates);
                    }
                    return hasCert;
                }

                @Override
                protected void onSuccess() {
                    if (serveCertificate) {
                        JOptionPane.showMessageDialog(GitblitAuthority.this, MessageFormat.format(Translation.get("gb.sslCertificateGeneratedRestart"), hostname), Translation.get("gb.newSSLCertificate"), JOptionPane.INFORMATION_MESSAGE);
                    } else {
                        JOptionPane.showMessageDialog(GitblitAuthority.this, MessageFormat.format(Translation.get("gb.sslCertificateGenerated"), hostname), Translation.get("gb.newSSLCertificate"), JOptionPane.INFORMATION_MESSAGE);
                    }
                }
            };
            worker.execute();
        }
    });
    JButton emailBundle = new JButton(new ImageIcon(getClass().getResource("/mail_16x16.png")));
    emailBundle.setFocusable(false);
    emailBundle.setToolTipText(Translation.get("gb.emailCertificateBundle"));
    emailBundle.addActionListener(new ActionListener() {

        @Override
        public void actionPerformed(ActionEvent e) {
            int row = table.getSelectedRow();
            if (row < 0) {
                return;
            }
            int modelIndex = table.convertRowIndexToModel(row);
            final UserCertificateModel ucm = tableModel.get(modelIndex);
            if (ArrayUtils.isEmpty(ucm.certs)) {
                JOptionPane.showMessageDialog(GitblitAuthority.this, MessageFormat.format(Translation.get("gb.pleaseGenerateClientCertificate"), ucm.user.getDisplayName()));
            }
            final File zip = new File(folder, X509Utils.CERTS + File.separator + ucm.user.username + File.separator + ucm.user.username + ".zip");
            if (!zip.exists()) {
                return;
            }
            AuthorityWorker worker = new AuthorityWorker(GitblitAuthority.this) {

                @Override
                protected Boolean doRequest() throws IOException {
                    X509Metadata metadata = new X509Metadata(ucm.user.username, "whocares");
                    metadata.serverHostname = gitblitSettings.getString(Keys.web.siteName, Constants.NAME);
                    if (StringUtils.isEmpty(metadata.serverHostname)) {
                        metadata.serverHostname = Constants.NAME;
                    }
                    metadata.userDisplayname = ucm.user.getDisplayName();
                    return sendEmail(ucm.user, metadata, zip);
                }

                @Override
                protected void onSuccess() {
                    JOptionPane.showMessageDialog(GitblitAuthority.this, MessageFormat.format(Translation.get("gb.clientCertificateBundleSent"), ucm.user.getDisplayName()));
                }
            };
            worker.execute();
        }
    });
    JButton logButton = new JButton(new ImageIcon(getClass().getResource("/script_16x16.png")));
    logButton.setFocusable(false);
    logButton.setToolTipText(Translation.get("gb.log"));
    logButton.addActionListener(new ActionListener() {

        @Override
        public void actionPerformed(ActionEvent e) {
            File log = new File(folder, X509Utils.CERTS + File.separator + "log.txt");
            if (log.exists()) {
                String content = FileUtils.readContent(log, "\n");
                JTextArea textarea = new JTextArea(content);
                JScrollPane scrollPane = new JScrollPane(textarea);
                scrollPane.setPreferredSize(new Dimension(700, 400));
                JOptionPane.showMessageDialog(GitblitAuthority.this, scrollPane, log.getAbsolutePath(), JOptionPane.INFORMATION_MESSAGE);
            }
        }
    });
    final JTextField filterTextfield = new JTextField(15);
    filterTextfield.addActionListener(new ActionListener() {

        @Override
        public void actionPerformed(ActionEvent e) {
            filterUsers(filterTextfield.getText());
        }
    });
    filterTextfield.addKeyListener(new KeyAdapter() {

        @Override
        public void keyReleased(KeyEvent e) {
            filterUsers(filterTextfield.getText());
        }
    });
    JToolBar buttonControls = new JToolBar(JToolBar.HORIZONTAL);
    buttonControls.setFloatable(false);
    buttonControls.add(certificateDefaultsButton);
    buttonControls.add(newSSLCertificate);
    buttonControls.add(emailBundle);
    buttonControls.add(logButton);
    JPanel userControls = new JPanel(new FlowLayout(FlowLayout.RIGHT, Utils.MARGIN, Utils.MARGIN));
    userControls.add(new JLabel(Translation.get("gb.filter")));
    userControls.add(filterTextfield);
    JPanel topPanel = new JPanel(new BorderLayout(0, 0));
    topPanel.add(buttonControls, BorderLayout.WEST);
    topPanel.add(userControls, BorderLayout.EAST);
    JPanel leftPanel = new JPanel(new BorderLayout());
    leftPanel.add(topPanel, BorderLayout.NORTH);
    leftPanel.add(usersPanel, BorderLayout.CENTER);
    userCertificatePanel.setMinimumSize(new Dimension(375, 10));
    JLabel statusLabel = new JLabel();
    statusLabel.setHorizontalAlignment(SwingConstants.RIGHT);
    if (X509Utils.unlimitedStrength) {
        statusLabel.setText("JCE Unlimited Strength Jurisdiction Policy");
    } else {
        statusLabel.setText("JCE Standard Encryption Policy");
    }
    JPanel root = new JPanel(new BorderLayout()) {

        private static final long serialVersionUID = 1L;

        @Override
        public Insets getInsets() {
            return Utils.INSETS;
        }
    };
    JSplitPane splitPane = new JSplitPane(JSplitPane.HORIZONTAL_SPLIT, leftPanel, userCertificatePanel);
    splitPane.setDividerLocation(1d);
    root.add(splitPane, BorderLayout.CENTER);
    root.add(statusLabel, BorderLayout.SOUTH);
    return root;
}

Example 45 with BorderLayout

use of java.awt.BorderLayout in project gitblit by gitblit.

the class RegistrationsDialog method initialize.

private void initialize() {
    NameRenderer nameRenderer = new NameRenderer();
    model = new RegistrationsTableModel(registrations);
    registrationsTable = Utils.newTable(model, Utils.DATE_FORMAT);
    String id = registrationsTable.getColumnName(RegistrationsTableModel.Columns.Name.ordinal());
    registrationsTable.getColumn(id).setCellRenderer(nameRenderer);
    registrationsTable.addMouseListener(new MouseAdapter() {

        @Override
        public void mouseClicked(MouseEvent e) {
            if (e.getClickCount() == 2) {
                login();
            }
        }
    });
    final JButton create = new JButton(Translation.get("gb.create"));
    create.addActionListener(new ActionListener() {

        @Override
        public void actionPerformed(ActionEvent event) {
            create();
        }
    });
    final JButton login = new JButton(Translation.get("gb.login"));
    login.setEnabled(false);
    login.addActionListener(new ActionListener() {

        @Override
        public void actionPerformed(ActionEvent event) {
            login();
        }
    });
    final JButton edit = new JButton(Translation.get("gb.edit"));
    edit.setEnabled(false);
    edit.addActionListener(new ActionListener() {

        @Override
        public void actionPerformed(ActionEvent event) {
            edit();
        }
    });
    final JButton delete = new JButton(Translation.get("gb.delete"));
    delete.setEnabled(false);
    delete.addActionListener(new ActionListener() {

        @Override
        public void actionPerformed(ActionEvent event) {
            delete();
        }
    });
    registrationsTable.getSelectionModel().addListSelectionListener(new ListSelectionListener() {

        @Override
        public void valueChanged(ListSelectionEvent e) {
            if (e.getValueIsAdjusting()) {
                return;
            }
            boolean singleSelection = registrationsTable.getSelectedRowCount() == 1;
            boolean selected = registrationsTable.getSelectedRow() > -1;
            login.setEnabled(singleSelection);
            edit.setEnabled(singleSelection);
            delete.setEnabled(selected);
        }
    });
    JPanel controls = new JPanel(new FlowLayout(FlowLayout.CENTER, 5, 0));
    controls.add(create);
    controls.add(login);
    controls.add(edit);
    controls.add(delete);
    final Insets insets = new Insets(5, 5, 5, 5);
    JPanel centerPanel = new JPanel(new BorderLayout(5, 5)) {

        private static final long serialVersionUID = 1L;

        @Override
        public Insets getInsets() {
            return insets;
        }
    };
    centerPanel.add(new HeaderPanel(Translation.get("gb.servers"), null), BorderLayout.NORTH);
    centerPanel.add(new JScrollPane(registrationsTable), BorderLayout.CENTER);
    centerPanel.add(controls, BorderLayout.SOUTH);
    getContentPane().setLayout(new BorderLayout(5, 5));
    getContentPane().add(centerPanel, BorderLayout.CENTER);
}