@Override
  protected JComponent createNorthPanel() {
    JPanel panel = new JPanel(new GridBagLayout());
    panel.setBorder(BorderFactory.createEmptyBorder(4,8,8,4));
    GridBagConstraints gbConstraints = new GridBagConstraints();
    gbConstraints.gridy = 0;
    gbConstraints.gridx = 0;
    gbConstraints.gridwidth = 1;
    gbConstraints.gridheight = 1;
    gbConstraints.weightx = 1;

    gbConstraints.fill = GridBagConstraints.BOTH;
    gbConstraints.insets = JBInsets.emptyInsets();

    Object @NotNull [] params1 = new Object[]{(myFileName != null ? myFileName : "")};
    myRbCurrentFile = new JRadioButton(mySelectedFileCount > 1 ? EditorBundle.message("print.files.radio", mySelectedFileCount)
                                                               : EditorBundle.message("print.file.name.radio", params1));
    panel.add(myRbCurrentFile, gbConstraints);

    myRbSelectedText = new JRadioButton(mySelectedText != null ? mySelectedText : EditorBundle.message("print.selected.text.radio"));
    gbConstraints.gridy++;
    gbConstraints.insets = JBInsets.emptyInsets();
    panel.add(myRbSelectedText, gbConstraints);

    Object @NotNull [] params = new Object[]{(myDirectoryName != null ? myDirectoryName : "")};
    myRbCurrentPackage = new JRadioButton(
      EditorBundle.message("print.all.files.in.directory.radio", params));
    gbConstraints.gridy++;
    gbConstraints.insets = JBInsets.emptyInsets();
    panel.add(myRbCurrentPackage, gbConstraints);

    myCbIncludeSubpackages = new JCheckBox(EditorBundle.message("print.include.subdirectories.checkbox"));
    gbConstraints.gridy++;
    gbConstraints.insets = JBUI.insetsLeft(20);
    panel.add(myCbIncludeSubpackages, gbConstraints);

    ButtonGroup buttonGroup = new ButtonGroup();
    buttonGroup.add(myRbCurrentFile);
    buttonGroup.add(myRbSelectedText);
    buttonGroup.add(myRbCurrentPackage);

    ActionListener actionListener = e -> updateDependentComponents();

    myRbCurrentFile.addActionListener(actionListener);
    myRbSelectedText.addActionListener(actionListener);
    myRbCurrentPackage.addActionListener(actionListener);

    return panel;
  }
@Override
  protected JComponent createNorthPanel()