Swing Components Java


            import java.awt.*;
import javax.swing.*;
import java.awt.event.*;
public class MoveLabel extends JFrame
 {
 JLabel label;
 public MoveLabel()
 {
 label = new JLabel(new ImageIcon("copy.gif"));
 label.setBounds(20,30,16,19);
 label.addKeyListener(new KeyAdapter()
 {
 public void keyPressed(KeyEvent ke)
 {
 if(ke.getKeyCode() == KeyEvent.VK_DOWN)
 {
 label.setLocation(label.getX(),label.getY()+1);
 repaint();
 }
 if(ke.getKeyCode() == KeyEvent.VK_UP)
 {
 label.setLocation(label.getX(),label.getY()-1);
 repaint();
 }
 if(ke.getKeyCode() == KeyEvent.VK_LEFT)
 {
 label.setLocation(label.getX()-1,label.getY());
 repaint();
 }
 if(ke.getKeyCode() == KeyEvent.VK_RIGHT)
 {
 label.setLocation(label.getX()+1,label.getY());
 repaint();
 }
 }
 });
 label.addMouseListener(new MouseAdapter()
 {
 public void mouseClicked(MouseEvent me)
 {
 if(me.getClickCount() == 1)
 {
 boolean dd = label.isOptimizedDrawingEnabled();
 boolean ff = label.requestFocusInWindow();
 repaint();
 }
 }
 });
 JPanel p = new JPanel();
 p.setPreferredSize(new Dimension(2000,1000));
 p.setLayout(null);
 p.add(label);
 JScrollPane js = new JScrollPane(p);
 getContentPane().add(js);
 }
 public static void main(String args[])
 {
 MoveLabel frame = new MoveLabel();
 frame.setDefaultCloseOperation( EXIT_ON_CLOSE );
 frame.setSize(300,300);
 frame.setVisible(true);
 }
}