Mattie

package magicBubble;

import java.awt.Color;
import java.awt.Graphics;
import java.awt.Point;
import java.awt.event.MouseEvent;
import java.awt.event.MouseListener;
import java.util.Random;

import javax.swing.JPanel;

public class MagicBubble extends JPanel implements Runnable, MouseListener
{
    private int     breedte, hoogte;
    private boolean bewegen;
    private Thread  beweging;
    Color           bubble  = new Color(47, 110, 176);
    Random          gen;

    public MagicBubble(int breedte, int hoogte)
    {
        this.breedte = breedte;
        this.hoogte = hoogte;
        setLayout(null);
        setOpaque(false);
        setSize(breedte, hoogte);
        bewegen = true;
        addMouseListener(this);
        gen = new Random();
    }

    public void paintComponent(Graphics g)
    {
        super.paintComponent(g);

        g.setColor(bubble);
        g.fillOval(0, 0, breedte - 1, hoogte - 1);
    }

    public void setColour(Color c)
    {
        bubble = c;
        repaint();
    }

    public void run()
    {
        int snelheid = 4;

        while (bewegen)
        {
            Point locatie = getLocation();
            locatie.x += snelheid;

            setLocation(locatie.x, locatie.y);

            if (locatie.x + getWidth() >= getParent().getWidth() || locatie.x <= 0)
            {

                snelheid = -snelheid;
                System.out.println(snelheid);
            }

            wacht();
        }
    }

    public void start()
    {
        beweging = new Thread(this);
        beweging.start();
    }

    private void wacht()
    {
        try
        {
            Thread.sleep(50);
        } catch (InterruptedException e)
        {
        }
    }

    @Override
    public void mouseClicked(MouseEvent arg0)
    {
        // TODO Auto-generated method stub

    }

    @Override
    public void mouseEntered(MouseEvent arg0)
    {
        // TODO Auto-generated method stub

    }

    @Override
    public void mouseExited(MouseEvent arg0)
    {
        // TODO Auto-generated method stub

    }

    @Override
    public void mousePressed(MouseEvent arg0)
    {
        int r = gen.nextInt(250) + 1;
        int g = gen.nextInt(250) + 1;
        int b = gen.nextInt(250) + 1;

        Color c = new Color(r, g, b);
        setColour(c);

    }

    @Override
    public void mouseReleased(MouseEvent arg0)
    {
        // TODO Auto-generated method stub

    }

}