8.a.Mouse Handling Events

a) Write a Java program for handling mouse events.

import java.awt.*;

import java.applet.Applet;

import java.awt.event.*;

/*

*/

public class Mouseevents extends Applet implements MouseListener,MouseMotionListener

{

String msg="";

int x=0,y=0;

public void init()

{

addMouseListener(this);

addMouseMotionListener(this);

}

public void mouseClicked(MouseEvent me)

{

x=10;

y=20;

msg="mouse clicked";

repaint();

}

public void mouseEntered(MouseEvent me)

{

x=10;

y=20;

msg="mouse entered";

repaint();

}

public void mouseExited(MouseEvent me)

{

x=10;

y=20;

msg="mouse exited";

repaint();

}

public void mousePressed(MouseEvent me)

{

x=me.getX();

y=me.getY();

msg="down";

repaint();

}

public void mouseReleased(MouseEvent me)

{

x=me.getX();

y=me.getY();

msg="up";

repaint();

}

public void mouseDragged(MouseEvent me)

{

x=me.getX();

y=me.getY();

msg="*";

showStatus("dragging mouse at"+x+","+y);

repaint();

}

public void mouseMoved(MouseEvent me)

{

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

}

public void paint(Graphics g)

{

g.drawString(msg,x,y);

}

}