Resizing image in JFrame

Question

Im trying to get the following code to resize the image that is drawn in TrackPanel, im added a resize listener but am not sure how to get the image to resize when the frame is resized.
import javax.swing.*;
import java.awt.*;
import java.awt.Dimension;
import java.awt.event.*;
import java.net.URL;
public class MyFrame {
     public static void main(String[] args)
          Frame frame = new Frame();
class Frame extends JFrame {
     private Image track;
     public Frame() {
          Class cl = this.getClass();
          Toolkit T = this.getToolkit();
track = T.getImage("C:\\track6.gif");
          MediaTracker mediaTracker = new MediaTracker(this);
mediaTracker.addImage(track, 1);
try {
mediaTracker.waitForID(1);
catch (InterruptedException ie) {
System.err.println(ie);
          addComponentListener(new ComponentAdapter() {
public void componentResized(ComponentEvent evt) {
int width = getWidth();
          int height = getHeight();
          TrackPanel track1 = new TrackPanel(track);
          getContentPane().add(track1, null);
          pack();
          setVisible(true);
class TrackPanel extends JPanel {
     private Image track;
     private int imageWidth;
     private int imageHeight;
     public TrackPanel(Image tr)
          track = tr;
          setPreferredSize(new Dimension(800, 500));
     public void paintComponent(Graphics g)
          g.drawImage(track,0,0, 800,500,this);
}

Answer 1

import javax.swing.*;
import java.awt.*;
import java.awt.Dimension;
import java.awt.event.*;
import java.net.URL;
public class MyFrame {
     public static void main(String[] args)
          Frame frame = new Frame();
class Frame extends JFrame {
     private Image track;
     public Frame() {
          Class cl = this.getClass();
          Toolkit T = this.getToolkit();
        track = T.getImage("C:\\track6.gif");
          MediaTracker mediaTracker = new MediaTracker(this);
        mediaTracker.addImage(track, 1);
        try {
            mediaTracker.waitForID(1);
        catch (InterruptedException ie) {
            System.err.println(ie);
          addComponentListener(new ComponentAdapter() {
            public void componentResized(ComponentEvent evt) {
                int width = getWidth();
                  int height = getHeight();
          TrackPanel track1 = new TrackPanel(track);
          getContentPane().add(track1, null);
          pack();
          setVisible(true);
class TrackPanel extends JPanel {
     private Image track;
     private int imageWidth;
     private int imageHeight;
     public TrackPanel(Image tr)
          track = tr;
          setPreferredSize(new Dimension(800, 500));
     public void paintComponent(Graphics g)
          g.drawImage(track,0,0, 800,500,this);
}Sorry this should do it !!!