public static void main(String[] s)
throws Exception 
{
BeautyEyeLNFHelper.frameBorderStyle = BeautyEyeLNFHelper.FrameBorderStyle.generalNoTranslucencyShadow;
org.jb2011.lnf.beautyeye.BeautyEyeLNFHelper.launchBeautyEyeLNF();

final JPopupMenu popupTable = new JPopupMenu();
// find panel
JLabel findLabel = new JLabel("Filter for:");
findLabel.setPreferredSize(new Dimension(60, 20));
final JTextField findTextField = new JTextField();
findTextField.setColumns(10);

final JPanel container = new JPanel();
container.setBackground(new JMenuItem().getBackground()); // panel must have the same background with JMenuItems
container.setLayout(new FlowLayout(FlowLayout.LEFT, 10, 0));
container.add(findLabel);
container.add(findTextField);

popupTable.add(container);

JButton button = new JButton("Action");

JPanel buttonPanel = new JPanel();
buttonPanel.setLayout(new FlowLayout(FlowLayout.CENTER));
buttonPanel.add(button);

JPanel panel = new JPanel();
panel.setLayout(new BorderLayout());
panel.add(popupTable, BorderLayout.CENTER);
panel.add(buttonPanel, BorderLayout.SOUTH);

final JFrame frame = new JFrame();
frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
frame.setSize(900, 800);
frame.getContentPane().setLayout(new BorderLayout());
frame.getContentPane().add(panel, BorderLayout.CENTER);
frame.setVisible(true);

button.addActionListener
(
    new ActionListener()
    {
        public void actionPerformed(ActionEvent e)
        {
            int x = (frame.getWidth() / 2);
            int y = (frame.getHeight() / 2);

            popupTable.show(frame, x, y);
        }
    }
);
}