public UpgradesPanel(ORUIManager orUIManager) {
    super(BoxLayout.Y_AXIS);

    this.orUIManager = orUIManager;

    preferredSize = new Dimension((int) Math.round(100 * (2 + Scale.getFontScale()) / 3), 200);
    setSize(preferredSize);
    setVisible(true);

    upgradePanel = new JPanel();

    upgradePanel.setOpaque(true);
    upgradePanel.setBackground(Color.DARK_GRAY);
    upgradePanel.setBorder(border);
    upgradePanel.setLayout(new GridLayout(defaultNbPanelElements, 1));

    scrollPane = new JScrollPane(upgradePanel);
    scrollPane.setHorizontalScrollBarPolicy(JScrollPane.HORIZONTAL_SCROLLBAR_NEVER);
    scrollPane.setVerticalScrollBarPolicy(JScrollPane.VERTICAL_SCROLLBAR_AS_NEEDED);
    scrollPane.setSize(getPreferredSize());

    doneButton.setActionCommand("Done");
    doneButton.setMnemonic(KeyEvent.VK_D);
    doneButton.addActionListener(this);
    cancelButton.setActionCommand("Cancel");
    cancelButton.setMnemonic(KeyEvent.VK_C);
    cancelButton.addActionListener(this);

    add(scrollPane);
  }
 public void setCancelEnabled(boolean enabled) {
   cancelButton.setEnabled(enabled);
 }
 public void setDoneText(String text) {
   doneButton.setText(LocalText.getText(text));
 }
 public void setDoneEnabled(boolean enabled) {
   doneButton.setEnabled(enabled);
 }
 public void setCancelText(String text) {
   cancelButton.setText(LocalText.getText(text));
 }