Simple Graphics program not working.

[forms]

Hi, i copied this code from the Java Stanford lectures video 26 on youtube around 34:37.
Lecture 26 | Programming Methodology (Stanford)
The program should show a window with "Hello" in the middle, then when you click the screen the text "Hello" should move to where you click it.
The program below just shows a window with no text. When the lecturer runs the exact same program it works fine.

Obviously i have made an error somewhere but i cant see where. Any help would be greatly appreciated. Thanks.

import java.awt.*;
import java.awt.event.*;
import javax.swing.*;

public class MovingLabel extends JComponent implements MouseListener  {
	
	public MovingLabel(String labelText, int startX, int startY){
		text = labelText;
		x = startX;
		y = startY;
		addMouseListener(this);
	}
	
	public void paintCompontent(Graphics g){
		g.drawString(text, x, y);
	}

	//Implementing the MouseListener Interface
	public void mouseClicked(MouseEvent e){
		x = e.getX();
		y = e.getY();
		repaint();
	}

	public void mouseEntered(MouseEvent arg0) {}

	public void mouseExited(MouseEvent arg0) {}

	public void mousePressed(MouseEvent arg0) {}

	public void mouseReleased(MouseEvent arg0) {}


	//instance variables
	String text;
	int x;
	int y;
}

import javax.swing.*;
public class MovingLabelTest {
	
	public static void main(String [] args){
		JFrame frame = new JFrame("Interactive Hello");				
		frame.add(new MovingLabel("Hello", 200, 200));
		frame.setSize(500, 300);
		frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
		frame.setVisible(true);
	}

}

[JosAH]

When you add something to a JFrame you're actually adding something to its ContentPane; a ContentPane has a BorderLayout by default (see the API documentation for the JFrame class and the JRootPane class).
A BorderLayout doesn't allow anything to move in it. Get rid of that LayoutManager.

kind regards,

Jos

[forms]

Hi Jos,

Im still not exactly sure what i need to modify in my existing code.
Im new to this so im still a bit slow.

Thanks for your help.

[JosAH]

Remove the LayoutManager from the ContentPane in your frame:

frame.getContentPane().setLayout(null);

kind regards,

Jos

[forms]

Do you know why the code i wrote above worked for the lecturer in the youtube video i mentioned?

[Fubarable]

Use the @Override annotation to be sure that any methods you're trying to override are actually and truly overriding a super method. If you did this, you would eventually find out your hard to catch spelling mistake.

hint: it has to do with painting.

[forms]

Thank you so much for your help. A silly little spelling mistake caused me so much trouble.
Thanks for the tip, will be sure to use this when i have a similar problem.
I need to go away and work on my spelling as well as my Java. Thanks.

[Fubarable]

You're quite welcome. I didn't catch the mistake myself until I used the @Override annotation, a useful trick that I use a lot.