private void initHelpButton() {
    myHelp.setText(IdeBundle.message("button.help"));
    myHelp.addActionListener(new ActionListener() {
      @Override
      public void actionPerformed(ActionEvent e) {
        onHelp();
      }
    });

    getRootPane().registerKeyboardAction(
      new ActionListener() {
        @Override
        public void actionPerformed(final ActionEvent e) {
          onHelp();
        }
      },
      KeyStroke.getKeyStroke(KeyEvent.VK_F1, 0),
      JComponent.WHEN_IN_FOCUSED_WINDOW
    );

    getRootPane().registerKeyboardAction(
      new ActionListener() {
        @Override
        public void actionPerformed(final ActionEvent e) {
          onHelp();
        }
      },
      KeyStroke.getKeyStroke(KeyEvent.VK_HELP, 0),
      JComponent.WHEN_IN_FOCUSED_WINDOW
    );
  }
private void initHelpButton()