private void layoutHorizontal(JPanel panel) {
    for (JSlider slider : mySliders.values()) {
      slider.setOrientation(SwingConstants.HORIZONTAL);
      slider.setPreferredSize(JBUI.size(200, 40));
      panel.add(slider, new GridBagConstraints(0, 1, 1, 1, 1, 0, GridBagConstraints.WEST, GridBagConstraints.HORIZONTAL,
                                               JBUI.insets(5, 0), 0, 0));
    }
  }
private void layoutHorizontal(JPanel panel)