trivial but I can't do it! Need help

hi

check this out

import java.applet.Applet;

import java.awt.BorderLayout;

import java.awt.Button;

import java.awt.Canvas;

import java.awt.Color;

import java.awt.Graphics;

import java.awt.Image;

import java.awt.Panel;

import java.awt.Toolkit;

import java.awt.event.ActionEvent;

import java.awt.event.ActionListener;

public class SlideShow extends Applet implements ActionListener {

Panel ImPanel = new Panel();

Canvas can = null;

Button Left = new Button(" <- ");

Button Right = new Button(" -> ");

Image[] images = new Image[3];

String[] text = new String[3];

int img_index = 0;

public void init()

{

can = new Canvas(){

public void paint(Graphics g) {

g.drawImage(images[img_index], 0, 0, this);

}

};

setLayout(new BorderLayout());

add(Left, BorderLayout.WEST);

add(Right, BorderLayout.EAST);

add(can, BorderLayout.CENTER);

images[0] = getImage(getDocumentBase(), "ss1.jpg");

images[1] = getImage(getDocumentBase(), "ss2.jpg");

images[2] = getImage(getDocumentBase(), "ss3.jpg");

text[0] = "image 1";

text[1] = "image 2";

text[2] = "image 3";

can.setBackground(Color.BLACK);

Left.addActionListener(this);

Right.addActionListener(this);

}

public void actionPerformed(ActionEvent event)

{

Object ob = event.getSource();

if (ob == Left)

{

img_index--;

if (img_index < 0)

img_index = 0;

}

else if (ob == Right)

{

img_index++;

if (img_index == images.length)

img_index--;

}

can.repaint();

}

}

regards

Aniruddha

Aniruddha-Herea at 2007-7-12 19:01:34 >