private void updateDisplay() {
   // first, set block colours
   textView.setBackground(getColour(backgroundColour("text-background-colour")));
   textView.setForeground(getColour(foregroundColour("text-foreground-colour")));
   textView.setCaretColor(getColour(foregroundColour("text-caret-colour")));
   problemsView.setBackground(getColour(backgroundColour("problems-background-colour")));
   problemsView.setForeground(getColour(foregroundColour("problems-foreground-colour")));
   consoleView.setBackground(getColour(backgroundColour("console-background-colour")));
   consoleView.setForeground(getColour(foregroundColour("console-foreground-colour")));
   // second, set colours on the code!
   java.util.List<Lexer.Token> tokens = Lexer.tokenise(textView.getText(), true);
   int pos = 0;
   for (Lexer.Token t : tokens) {
     int len = t.toString().length();
     if (t instanceof Lexer.RightBrace || t instanceof Lexer.LeftBrace) {
       highlightArea(pos, len, foregroundColour("text-brace-colour"));
     } else if (t instanceof Lexer.Strung) {
       highlightArea(pos, len, foregroundColour("text-string-colour"));
     } else if (t instanceof Lexer.Comment) {
       highlightArea(pos, len, foregroundColour("text-comment-colour"));
     } else if (t instanceof Lexer.Quote) {
       highlightArea(pos, len, foregroundColour("text-quote-colour"));
     } else if (t instanceof Lexer.Comma) {
       highlightArea(pos, len, foregroundColour("text-comma-colour"));
     } else if (t instanceof Lexer.Identifier) {
       highlightArea(pos, len, foregroundColour("text-identifier-colour"));
     } else if (t instanceof Lexer.Integer) {
       highlightArea(pos, len, foregroundColour("text-integer-colour"));
     }
     pos += len;
   }
 }
  private JPanel createCentrePanel(YDataStateException exception) {
    JPanel centrePanel = new JPanel(new GridLayout(1, 2));

    JPanel msgPanel = new JPanel(new BorderLayout());
    msgPanel.setBackground(YAdminGUI._apiColour);
    msgPanel.setBorder(
        BorderFactory.createCompoundBorder(
            BorderFactory.createTitledBorder(
                BorderFactory.createEtchedBorder(), "Schema for completing task"),
            BorderFactory.createEmptyBorder(10, 10, 10, 10)));
    JTextPane msgTextPane = new JTextPane();
    msgTextPane.setContentType("text/plain");
    msgTextPane.setFont(new Font("courier", Font.PLAIN, 12));
    msgTextPane.setForeground(Color.RED);

    msgTextPane.setText(exception.getMessage());
    msgTextPane.setEditable(false);
    msgTextPane.setBackground(Color.LIGHT_GRAY);
    JPanel noWrapPanel = new JPanel();
    noWrapPanel.setLayout(new BorderLayout());
    noWrapPanel.add(msgTextPane);
    msgPanel.add(new JScrollPane(noWrapPanel));

    centrePanel.add(msgPanel, BorderLayout.NORTH);
    return centrePanel;
  }
  private void initDebugTextPane() {
    HTMLEditorKit htmlEditorKit = new HTMLEditorKit();
    HTMLDocument htmlDocument = new HTMLDocument();

    debugTextPane.setEditable(false);
    debugTextPane.setBackground(Color.WHITE);
    debugTextPane.setEditorKit(htmlEditorKit);
    htmlEditorKit.install(debugTextPane);
    debugTextPane.setDocument(htmlDocument);
  }
Exemple #4
0
  public Container CreateContentPane() {
    // Create the content-pane-to-be.
    JPanel contentPane = new JPanel(new BorderLayout());
    contentPane.setOpaque(true);

    // the log panel
    log = new JTextPane();
    log.setEditable(false);
    log.setBackground(Color.BLACK);
    logPane = new JScrollPane(log);
    kit = new HTMLEditorKit();
    doc = new HTMLDocument();
    log.setEditorKit(kit);
    log.setDocument(doc);
    DefaultCaret c = (DefaultCaret) log.getCaret();
    c.setUpdatePolicy(DefaultCaret.ALWAYS_UPDATE);
    ClearLog();

    // the preview panel
    previewPane = new DrawPanel();
    previewPane.setPaperSize(paper_top, paper_bottom, paper_left, paper_right);

    // status bar
    statusBar = new StatusBar();
    Font f = statusBar.getFont();
    statusBar.setFont(f.deriveFont(Font.BOLD, 15));
    Dimension d = statusBar.getMinimumSize();
    d.setSize(d.getWidth(), d.getHeight() + 30);
    statusBar.setMinimumSize(d);

    // layout
    Splitter split = new Splitter(JSplitPane.VERTICAL_SPLIT);
    split.add(previewPane);
    split.add(logPane);
    split.setDividerSize(8);

    contentPane.add(statusBar, BorderLayout.SOUTH);
    contentPane.add(split, BorderLayout.CENTER);

    // open the file
    if (recentFiles[0].length() > 0) {
      OpenFileOnDemand(recentFiles[0]);
    }

    // connect to the last port
    ListSerialPorts();
    if (Arrays.asList(portsDetected).contains(recentPort)) {
      OpenPort(recentPort);
    }

    return contentPane;
  }
  /**
   * This method is called from within the constructor to initialize the form. WARNING: Do NOT
   * modify this code. The content of this method is always regenerated by the Windows Form
   * Designer. Otherwise, retrieving design might not work properly. Tip: If you must revise this
   * method, please backup this GUI file for JFrameBuilder to retrieve your design properly in
   * future, before revising this method.
   */
  private void initializeComponent() {
    jTextPane1 = new JTextPane();
    jButton1 = new JButton();
    jButton2 = new JButton();
    contentPane = (JPanel) this.getContentPane();

    //
    // jTextPane1
    //
    jTextPane1.setBackground(new Color(140, 152, 236));
    jTextPane1.setForeground(new Color(255, 0, 0));
    jTextPane1.setText(
        "                               \n                                                 NO DONUT FOR YOU\n                           SORRY FOR INCONVINIENCE FACED BY YOU\n                                    SEVER IS DOWN FOR A TIME BEING\n                                         PLEASE TRY AGAIN LATER");
    jTextPane1.setEditable(false);
    //
    // jButton1
    //
    jButton1.setText("Home");
    jButton1.addActionListener(
        new ActionListener() {
          public void actionPerformed(ActionEvent e) {
            jButton1_actionPerformed(e);
          }
        });
    //
    // jButton2
    //
    jButton2.setText("Friends");
    jButton2.addActionListener(
        new ActionListener() {
          public void actionPerformed(ActionEvent e) {
            jButton2_actionPerformed(e);
          }
        });
    //
    // contentPane
    //
    contentPane.setLayout(null);
    contentPane.setBackground(new Color(140, 152, 236));
    addComponent(contentPane, jTextPane1, 76, 165, 451, 150);
    addComponent(contentPane, jButton1, 94, 36, 83, 39);
    addComponent(contentPane, jButton2, 184, 36, 83, 39);
    //
    // serverdown
    //
    this.setTitle("serverdown - extends JFrame");
    this.setLocation(new Point(0, 0));
    this.setSize(new Dimension(1024, 768));
  }
Exemple #6
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  private void updateFontColor() {
    Font mainFont = DrJava.getConfig().getSetting(OptionConstants.FONT_MAIN);
    Color backColor = DrJava.getConfig().getSetting(OptionConstants.DEFINITIONS_BACKGROUND_COLOR);
    Color fontColor = DrJava.getConfig().getSetting(OptionConstants.DEFINITIONS_NORMAL_COLOR);
    /* make it bigger */
    Font titleFont = mainFont.deriveFont((float) (mainFont.getSize() + 3));
    _antiAliasText = DrJava.getConfig().getSetting(OptionConstants.TEXT_ANTIALIAS).booleanValue();

    _label.setForeground(fontColor);
    _panel.setBackground(backColor);
    _label.setFont(titleFont);
    _textpane.setForeground(fontColor);
    _textpane.setFont(mainFont);
    ;
    _textpane.setBackground(backColor);
    _scroller.setBackground(backColor);
    _scroller.setBorder(new EmptyBorder(0, 0, 0, 0));
    _panel.setBorder(new LineBorder(fontColor, 1));
  }
Exemple #7
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  private void decompile(Map params) {
    try {
      ClazzSourceView csv = ClazzSourceViewFactory.getClazzSourceView(clazz);
      csv.setDecompileParameters(params);
      source = csv.getSource();

      String sourceText = source;

      sourceText = sourceText.replaceAll(" ", "&nbsp;");
      sourceText = sourceText.replaceAll("<", "&lt;");
      sourceText = sourceText.replaceAll(">", "&gt;");
      sourceText = sourceText.replaceAll("\n", "<BR>");
      sourcePane.setText(sourceText);
      sourcePane.setCaretPosition(0);
    } catch (Throwable ex) {
      if (Utils.hasDebug()) {
        ex.printStackTrace();
      }
      sourcePane.setText("Exception occured while decompiling");

      String link = "http://sourceforge.net/tracker/?group_id=226227&atid=1066690";
      String exception = unpackException(ex);

      JTextPane text = new JTextPane();
      text.setContentType("text/html");
      text.setText(
          "<html>Error occured while decompiling!<BR>Please submit bug at <b>"
              + link
              + "</b><BR>"
              + exception
              + "</html>");
      text.setEditable(false);
      text.setBackground(this.getBackground());

      JOptionPane.showMessageDialog(this, text, "Error", JOptionPane.ERROR_MESSAGE);

      throw new IllegalArgumentException("Error decompiling");
    }
  }
Exemple #8
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  public MyDialog() {
    super();
    // "\u041e\u0448\u0438\u0431\u043a\u0430\u002e", true);
    setSize(200, 100);
    setLocation(350, 260);
    setBackground(new Color(0.77254903f, 0.015686275f, 0.12941177f, 1f));
    setVisible(false); // <html><body text="red"><h3><i> </i></h3></body>
    label = new JTextPane();
    label.setSize(196, 70);
    label.setLocation(2, 2);
    label.setBackground(new Color(0.77254903f, 0.015686275f, 0.12941177f, 1f));
    label.setFont(new Font("Serif", Font.PLAIN, 16));
    text = new String("");

    MenuButton continuer =
        new MenuButton(
            "\u041f\u0440\u043e\u0434\u043e\u043b\u0436\u0438\u0442\u044c", 2, 75, 96, 20, 7f);
    continuer.addActionListener(
        new ActionListener() {
          public void actionPerformed(ActionEvent event) {
            setVisible(false);
          }
        });

    MenuButton more =
        new MenuButton(
            "\u041f\u043e\u0434\u0440\u043e\u0431\u043d\u0435\u0435", 102, 75, 96, 20, 7f);
    more.addActionListener(
        new ActionListener() {
          public void actionPerformed(ActionEvent event) {
            label.setText(text);
          }
        });
    setLayout(null);
    add(label);
    add(continuer);
    add(more);
  }
 public GithubLoginPanel(final GithubLoginDialog dialog) {
   DocumentListener listener =
       new DocumentAdapter() {
         @Override
         protected void textChanged(DocumentEvent e) {
           dialog.clearErrors();
         }
       };
   myLoginTextField.getDocument().addDocumentListener(listener);
   myPasswordField.getDocument().addDocumentListener(listener);
   mySignupTextField.setText(
       "<html>Do not have an account at github.com? <a href=\"https://github.com\">Sign up</a>.</html>");
   mySignupTextField.setMargin(new Insets(5, 0, 0, 0));
   mySignupTextField.addHyperlinkListener(
       new HyperlinkAdapter() {
         @Override
         protected void hyperlinkActivated(final HyperlinkEvent e) {
           BrowserUtil.browse(e.getURL());
         }
       });
   mySignupTextField.setBackground(UIUtil.TRANSPARENT_COLOR);
   mySignupTextField.setCursor(new Cursor(Cursor.HAND_CURSOR));
 }
Exemple #10
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  /**
   * Returns a JPanel that represents the mancala board using strategy pattern to insert style.
   *
   * @param strat concrete strategy
   * @return JPanel containing both users' pits as controllers
   */
  public JPanel boardContextDoWork(Strategy strat) {
    this.s = strat;
    Color boardColor = s.getBoardColor();
    Color fontColor = s.getFontColor();
    Font font = s.getFont();
    JPanel panCenter = new JPanel();
    JPanel panLeft = new JPanel();
    JPanel panRight = new JPanel();

    panCenter.setLayout(new GridLayout(2, 6, 10, 10));
    // B6 to B1 Controllers
    for (int i = 12; i > 6; i--) {
      final Pits temp = new Pits(i);
      final int pit = i;
      final JLabel tempLabel = new JLabel(temp);
      tempLabel.addMouseListener(
          new MouseAdapter() {
            public void mousePressed(MouseEvent e) {
              if (Model.player == 1) {
                JFrame frame = new JFrame();
                JOptionPane.showMessageDialog(frame, "Player A's turn!");
              } else if (model.data[pit] == 0) {
                JFrame frame = new JFrame();
                JOptionPane.showMessageDialog(frame, "Pit is Empty try another one.");
              } else {
                if (temp.pitShape.contains(e.getPoint())) {
                  model.move(pit); // mutator
                  undoBtn.setText("Undo : " + model.getUndoCounter());
                  model.display();
                }
              }
            }
          });
      JPanel tempPanel = new JPanel(new BorderLayout());

      JTextPane textPane = new JTextPane();
      textPane.setEditable(false);
      textPane.setBackground(boardColor);
      textPane.setForeground(fontColor);
      textPane.setFont(font);
      textPane.setText("B" + (i - 6));
      StyledDocument doc = textPane.getStyledDocument();
      SimpleAttributeSet center = new SimpleAttributeSet();
      StyleConstants.setAlignment(center, StyleConstants.ALIGN_CENTER);
      doc.setParagraphAttributes(0, doc.getLength(), center, false);
      tempPanel.add(textPane, BorderLayout.NORTH);
      tempPanel.add(tempLabel, BorderLayout.SOUTH);
      panCenter.add(tempPanel, BorderLayout.SOUTH);

      tempPanel.setBackground(boardColor);
    }
    // A1 to A6 Controllers
    for (int i = 0; i < 6; i++) {
      final Pits newPits = new Pits(i);
      JLabel label = new JLabel(newPits);
      final int pit = i;
      label.addMouseListener(
          new MouseAdapter() {
            public void mousePressed(MouseEvent e) {
              if (Model.player == 2) {
                JFrame frame = new JFrame();
                JOptionPane.showMessageDialog(frame, "Player B's turn!");
              } else if (model.data[pit] == 0) {
                JFrame frame = new JFrame();
                JOptionPane.showMessageDialog(frame, "Pit is Empty try another one.");
              } else {
                if (newPits.pitShape.contains(e.getPoint())) {
                  model.move(pit); // mutator
                  undoBtn.setText("Undo : " + model.getUndoCounter());
                  model.display();
                }
              }
            }
          });
      JPanel tempPanel = new JPanel(new BorderLayout());

      tempPanel.add(label, BorderLayout.NORTH);
      JTextPane textPane = new JTextPane();
      textPane.setBackground(boardColor);
      textPane.setForeground(fontColor);
      textPane.setFont(font);
      textPane.setEditable(false);
      textPane.setText("A" + (i + 1));
      StyledDocument doc = textPane.getStyledDocument();
      SimpleAttributeSet center = new SimpleAttributeSet();
      StyleConstants.setAlignment(center, StyleConstants.ALIGN_CENTER);
      doc.setParagraphAttributes(0, doc.getLength(), center, false);
      tempPanel.add(textPane, BorderLayout.SOUTH);
      tempPanel.setBackground(boardColor);
      panCenter.add(tempPanel, BorderLayout.SOUTH);
    }

    // left text pane
    JTextPane paneLeft = new JTextPane();
    paneLeft.setBackground(boardColor);
    paneLeft.setForeground(fontColor);
    paneLeft.setFont(font);
    paneLeft.setEditable(false);
    paneLeft.setText("M\nA\nN\nC\nA\nL\nA\n \nB");

    // right text pane
    JTextPane paneRight = new JTextPane();
    paneRight.setBackground(boardColor);
    paneRight.setForeground(fontColor);
    paneRight.setFont(font);
    paneRight.setEditable(false);
    paneRight.setText("M\nA\nN\nC\nA\nL\nA\n \nA");

    // Add text panes to left and right panels
    panLeft.setLayout(new BorderLayout());
    panRight.setLayout(new BorderLayout());
    panLeft.add(paneLeft, BorderLayout.WEST);
    panRight.add(paneRight, BorderLayout.EAST);
    panLeft.add(new JLabel(new Pits(13)), BorderLayout.EAST);
    panRight.add(new JLabel(new Pits(6)), BorderLayout.WEST);

    // add the 2 mancala panels and pit panel to larger displayPanel
    JPanel displayPanel = new JPanel();
    displayPanel.add(panLeft, BorderLayout.WEST);
    displayPanel.add(panCenter, BorderLayout.CENTER);
    displayPanel.add(panRight, BorderLayout.EAST);

    // set color
    panCenter.setBackground(boardColor);
    panLeft.setBackground(boardColor);
    panRight.setBackground(boardColor);
    displayPanel.setBackground(boardColor);

    // return display panel which contains the containers and elements created
    return displayPanel;
  }
Exemple #11
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  public static void ConfigureMainWindow() {
    userNameLabel.setFont(new Font("Lucida Console", 0, 14));
    userNameLabel.setForeground(new Color(255, 255, 255));

    mainWindow.getContentPane().setBackground(new Color(4, 3, 10));
    mainWindow.setSize(800, 600);
    mainWindow.getContentPane().setLayout(null);
    connectButton.setBackground(new Color(255, 255, 255));
    connectButton.setForeground(new Color(4, 3, 10));
    connectButton.setFont(new Font("Lucida Console", 0, 14));

    connectButton.setText("Anslut");
    connectButton.setToolTipText("");
    mainWindow.getContentPane().add(connectButton);
    connectButton.setBounds(455, 10, 100, 25);

    conversation.setColumns(20);
    conversation.setFont(new Font("Lucida Console", 0, 14));
    conversation.setForeground(new Color(4, 3, 10));
    conversation.setLineWrap(true);
    conversation.setRows(5);
    // conversation.setEditable(false);

    tpConversation.setForeground(new Color(255, 255, 255));
    tpConversation.setBounds(10, 10, 600, 500);
    tpConversation.setBackground(new Color(4, 3, 10));
    tpConversation.setFont(new Font("Lucida Console", 0, 14));

    spConversation.setHorizontalScrollBarPolicy(ScrollPaneConstants.HORIZONTAL_SCROLLBAR_NEVER);
    spConversation.setVerticalScrollBarPolicy(ScrollPaneConstants.VERTICAL_SCROLLBAR_ALWAYS);
    spConversation.setViewportView(tpConversation);
    mainWindow.getContentPane().add(spConversation);
    spConversation.setBounds(10, 10, 600, 500);

    userNameBox.setBounds(120, 10, 325, 25);
    userNameLabel.setBounds(10, 10, 130, 25);
    mainWindow.getContentPane().add(userNameBox);
    mainWindow.getContentPane().add(userNameLabel);

    usersOnline.setForeground(new Color(0, 180, 255));
    usersOnline.setBackground(new Color(4, 3, 10));
    usersOnline.setFont(new Font("Lucida Console", 0, 14));
    spUsersOnline.setHorizontalScrollBarPolicy(ScrollPaneConstants.HORIZONTAL_SCROLLBAR_NEVER);
    spUsersOnline.setVerticalScrollBarPolicy(ScrollPaneConstants.VERTICAL_SCROLLBAR_ALWAYS);
    spUsersOnline.setViewportView(usersOnline);
    mainWindow.getContentPane().add(spUsersOnline);
    spUsersOnline.setBounds(620, 10, 165, 300);

    messageField.setForeground(new Color(255, 255, 255));
    messageField.setBackground(new Color(4, 3, 10));
    messageField.requestFocus();
    messageField.addActionListener(action);
    mainWindow.getContentPane().add(messageField);
    messageField.setBounds(10, 520, 600, 30);

    send.setBackground(new Color(255, 255, 255));
    send.setForeground(new Color(4, 3, 10));
    send.setText("Skicka");
    send.setFont(new Font("Lucida Console", 0, 14));
    mainWindow.getContentPane().add(send);
    send.setBounds(620, 520, 165, 30);

    disconnect.setBackground(new Color(255, 255, 255));
    disconnect.setForeground(new Color(4, 3, 10));
    disconnect.setText("Avsluta chatten");
    disconnect.setFont(new Font("Lucida Console", 0, 14));
    mainWindow.getContentPane().add(disconnect);
    disconnect.setBounds(620, 320, 165, 30);

    error.setFont(new Font("Lucida Console", 0, 14));
    error.setForeground(new Color(255, 0, 23));
    error.setBounds(120, 40, 525, 25);

    mainWindow.getContentPane().add(error);
  }
  private JPanel createCentrePanel(YDataStateException exception) {
    XMLOutputter xmlOut = new XMLOutputter(Format.getPrettyFormat());
    JPanel centrePanel = new JPanel(new GridLayout(1, 2));

    JPanel schemaPanel = new JPanel(new BorderLayout());
    schemaPanel.setBackground(YAdminGUI._apiColour);
    schemaPanel.setBorder(
        BorderFactory.createCompoundBorder(
            BorderFactory.createTitledBorder(
                BorderFactory.createEtchedBorder(), "Schema for completing task"),
            BorderFactory.createEmptyBorder(10, 10, 10, 10)));
    JTextPane schemaTextPane = new JTextPane();
    schemaTextPane.setContentType("text/xml");
    schemaTextPane.setFont(new Font("courier", Font.PLAIN, 12));
    String schemaXML = xmlOut.outputString(exception.getSchema());

    /** AJH: Trap various XML format errors gracefully. */
    try {
      String xml =
          schemaXML.substring(schemaXML.indexOf('<'), schemaXML.lastIndexOf("</xsd:schema>") + 13);
      schemaTextPane.setText(xml);
    } catch (Exception e) {
      schemaTextPane.setText(schemaXML);
    }

    schemaTextPane.setEditable(false);
    schemaTextPane.setBackground(Color.LIGHT_GRAY);
    JPanel noWrapPanel = new JPanel();
    noWrapPanel.setLayout(new BorderLayout());
    noWrapPanel.add(schemaTextPane);
    schemaPanel.add(new JScrollPane(noWrapPanel));

    JPanel rightPanel = new JPanel(new GridLayout(2, 1));

    JPanel dataPanel = new JPanel(new BorderLayout());
    dataPanel.setBackground(YAdminGUI._apiColour);
    dataPanel.setBorder(
        BorderFactory.createCompoundBorder(
            BorderFactory.createTitledBorder(
                BorderFactory.createEtchedBorder(), "The data that failed to validate"),
            BorderFactory.createEmptyBorder(10, 10, 10, 10)));
    JTextPane dataTextPane = new JTextPane();
    dataTextPane.setContentType("text/xml");
    dataTextPane.setFont(new Font("courier", Font.PLAIN, 12));
    String data = xmlOut.outputString(exception.get_dataInput());

    /** AJH: Trap various XML format errors gracefully. */
    try {
      String temp = data.substring(data.lastIndexOf("<?xml"), data.lastIndexOf('>'));
      dataTextPane.setText(temp);
    } catch (Exception e) {
      dataTextPane.setText(data);
    }

    dataTextPane.setEditable(false);
    dataTextPane.setBackground(Color.LIGHT_GRAY);
    JPanel noWrapPanel2 = new JPanel();
    noWrapPanel2.setLayout(new BorderLayout());
    noWrapPanel2.add(dataTextPane);
    dataPanel.add(new JScrollPane(noWrapPanel2));

    JPanel errorPanel = new JPanel(new BorderLayout());
    errorPanel.setBackground(YAdminGUI._apiColour);
    errorPanel.setBorder(
        BorderFactory.createCompoundBorder(
            BorderFactory.createTitledBorder(
                BorderFactory.createEtchedBorder(), "The error message from validation engine"),
            BorderFactory.createEmptyBorder(10, 10, 10, 10)));
    JTextPane errorTextPane = new JTextPane();
    errorTextPane.setContentType("text/plain");
    errorTextPane.setFont(new Font("courier", Font.PLAIN, 12));

    /** AJH: Trap various XML format errors gracefully. */
    try {
      String error = schemaXML.substring(schemaXML.lastIndexOf("ERRORS ="), schemaXML.length());
      errorTextPane.setText(error);
    } catch (Exception e) {
      // null action !
    }

    errorTextPane.setText(exception.getErrors());

    errorTextPane.setEditable(false);
    errorTextPane.setBackground(Color.LIGHT_GRAY);
    JPanel noWrapPanel3 = new JPanel();
    noWrapPanel3.setLayout(new BorderLayout());
    noWrapPanel3.add(errorTextPane);
    errorPanel.add(new JScrollPane(noWrapPanel3));

    rightPanel.add(dataPanel);
    rightPanel.add(errorPanel);
    centrePanel.add(schemaPanel, BorderLayout.NORTH);
    centrePanel.add(rightPanel, BorderLayout.CENTER);
    return centrePanel;
  }