GUI JPanel

import javax.swing.*;

import java.awt.*;

import java.awt.event.*;

import javax.swing.table.AbstractTableModel;

public class JPanelSample implements ActionListener //extends JFrame

{

private static final int FRAME_WIDTH = 600;

private static final int FRAME_HEIGHT = 600;

private static final int FRAME_X_ORIGIN = 150;

private static final int FRAME_Y_ORIGIN = 250;

private static final int BUTTON_WIDTH = 80;

private static final int BUTTON_HEIGHT = 30;

private JFrame f;

private JPanel p;

private JButton b1;

private JLabel l1;

public JPanelSample()

{

f = new JFrame();

f.setTitle ("JPanel Sample");

f.setSize (FRAME_WIDTH, FRAME_HEIGHT);

f.setLocation (FRAME_X_ORIGIN, FRAME_Y_ORIGIN);

f.setResizable(false);

f.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);

p = new JPanel();

p.setBackground(Color.YELLOW);

b1 = new JButton("Ok");

l1 = new JLabel("Chose an option");

l1.setBounds(200, 125, 50, 20);

p.add(b1);

f.add(l1);

// f.add(p); // fills up the whole frame

f.add(p, BorderLayout.SOUTH); // only uses the lower part (south) of the frame

f.setVisible(true);

}

public void actionPerformed(ActionEvent event)

{

}

public static void main(String[] args)

{

JPanelSample jps = new JPanelSample();

}

}