Write a Java program for handling mouse and key events.

Write a Java program for handling mouse and key events.

Program Code:

import java.applet.*;

import java.awt.*;

import java.awt.event.*;

import java.util.*;

/*<applet code="MouseDemo" width=400 height=400> </applet>*/

public class MouseDemo extends Applet implements MouseListener,MouseMotionListener

{

String msg=" ";

int mx=0,my=0;

public void init()

{

setBackground(Color.white);

setForeground(Color.red);

addMouseListener(this);

addMouseMotionListener(this);

}

public void mouseClicked(MouseEvent me){

mx=0;my=10;

msg="mouse clicked";

repaint();

}

public void mouseEntered(MouseEvent me){

mx=0;my=10;

msg="mouse entered";

repaint();

}

public void mouseExited(MouseEvent me){

mx=0;my=10;

msg="mouse exited";

repaint();

}

public void mousePressed(MouseEvent me){

mx=me.getX();

my=me.getY();

msg="Down";

repaint();

}

public void mouseReleased(MouseEvent me){

mx=me.getX();

my=me.getY();

msg="Up";

repaint();

}

public void mouseDragged(MouseEvent me){

mx=me.getX();

my=me.getY();

msg="*";

showStatus("moving mouse at"+me.getX()+","+me.getY());

}

public void mouseMoved(MouseEvent me){

showStatus("mouse is moving");

}

public void paint(Graphics g){

g.drawString(msg,mx,my);

}

}