JAVA key event

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File name :KeyEventFrame.java




import java.awt.*;
import java.awt.event.*;
public class KeyEventFrame extends Frame implements KeyListener
 {
TextArea area;
Label L;
public KeyEventFrame() 
{
        L = new Label();
        L.setBounds(20, 270, 200, 30);
        area = new TextArea();
        area.setBounds(20, 50, 200, 200);
        area.addKeyListener(this);
        add(area);
        add(L);
        setSize(400, 400);
        setLayout(null);
        setVisible(true);
}
    public void keyPressed(KeyEvent e) 
{
L.setText("Key Pressed");
}
public void keyReleased(KeyEvent e) 
{
L.setText("Key Released");
}
public void keyTyped(KeyEvent e) 
{
L.setText("Key Typed");
}
 public static void main(String[] args) 
{
 new KeyEventFrame();
}
}

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