JSliderのノブをマウスの右ボタンで操作不可に設定する

// UIManager.put("Slider.onlyLeftMouseButtonDrag", Boolean.TRUE);
String key = "Slider.onlyLeftMouseButtonDrag";
JCheckBox check = new JCheckBox(key) {
  @Override public void updateUI() {
    super.updateUI();
    setSelected(UIManager.getLookAndFeelDefaults().getBoolean(key));
  }
};
check.addActionListener(e -> {
  boolean f = ((JCheckBox) e.getSource()).isSelected();
  UIManager.put(key, f);
});