// The "FramesAndImages" class.

import java.awt.Color;

import java.awt.Dimension;

import java.awt.Graphics;

import java.awt.Graphics2D;

import java.awt.Image;

import java.awt.Toolkit;

import java.awt.event.MouseEvent;

import java.awt.event.MouseListener;

import javax.swing.*;

public class FramesAndImages_UsingGraphics extends JPanel implements MouseListener

{

JLabel picLabel, message;

int imageNo;

Image [] images;

public FramesAndImages_UsingGraphics ()

{

setPreferredSize(new Dimension(400, 400));

images = new Image [5];

for (int imageNo = 0 ; imageNo < 5 ; imageNo++)

{

String imageFileName = "pic" + imageNo + ".gif";

images [imageNo]= Toolkit.getDefaultToolkit().getImage(imageFileName);

}

//contentPane = new JPanel ();

setLayout (new BoxLayout (this, BoxLayout.PAGE_AXIS));

setBackground (Color.white);

setBorder (BorderFactory.createEmptyBorder (10,10,10,10));

message = new JLabel ("Image #" + (imageNo + 1));

add (message);

addMouseListener (this);

} // Constructor

public void mouseClicked (MouseEvent e)

{

imageNo++;

if (imageNo > 4)

imageNo = 0;

repaint ();

}

public void mouseReleased (MouseEvent e)

{

}

public void mouseEntered(MouseEvent arg0) {

}

public void mouseExited(MouseEvent arg0) {

}

public void mousePressed(MouseEvent arg0) {

}

public void paintComponent(Graphics g)

{

super.paintComponent(g);

g.drawImage (images[imageNo],10,10,this);

message.setText ("Image #" + (imageNo + 1));

//g.finalize();

}

public static void main (String [] args){

JFrame frame = new JFrame ("Displaying Images"); // Set the frame's name

FramesAndImages_UsingGraphics myPanel = new FramesAndImages_UsingGraphics ();

frame.add(myPanel);

frame.pack();

frame.setVisible(true);

}

}