Inner Classes

[Reed Spool]

The following code is exactly coppied from the Head First Java book page 384, i need to do animation and things but i get an error about "expected "{"" near the bottom of the code, i'm pretty sure it has to do with the fact that i'm using an inner class, and not about the animation itself, any help is greatly appreciated in solving this mystery error

  import javax.swing.*;
import java.awt.*;
 
public class Test
{
int x = 70;
int y = 70;

public static void main(String[] args)
{
Test gui = new Test();
gui.go();
}

public void go()
{
JFrame frame = new JFrame();
frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);

MyDrawPanel drawPanel = new MyDrawPanel();

frame.getContentPane().add(drawPanel);
frame.setSize(300,300);
frame.setVisible(true);

for (int i = 0; i < 130; i++)
{
x++;
y++;

drawPanel.repaint();

try 
{
Thread.sleep(50);
}catch (Exception ex){}

}
}

class MyDrawPanel extendsJPanel{
 
public void paintComponent(Graphics g)
{
g.setColor(Color.green);
g.fillOval(x,y,40,40);
}
}
 
}  

[Naseem Khan]

Check line class MyDrawPanel extendsJPanel. Provide space after extends and it will work

Naseem

[Garrett Rowe]

I don't see any problem except that:

class MyDrawPanel extendsJPanel{

is missing a space.

Edit: I guess I'm late as usual.
[ August 27, 2006: Message edited by: Garrett Rowe ]

[joy peter]

I agree with Garett.
Thanks,
Joy

[Jesper de Jong]

I agree with Naseem, Garrett and Joy.