B7. NEP Java program to demonstrate various mouse handling events using suitable example.

// ProgB7. NEP Java program to demonstrate various mouse handling events using suitable example.

 

import java.applet.*;

import java.awt.*;

import java.awt.event.*;

/*

<applet code="ProgB7" height="300" width="500">

</applet>

*/

public class ProgB7 extends Applet implements MouseListener

{

    Font f1;

    String msg="Demonstration of Mouse Events";

    public void init()

    {

        f1 = new Font("Georgia",Font.BOLD,22);

        addMouseListener(this);

    }

    public void mouseClicked(MouseEvent me)

    {

        msg = "Mouse Clicked";

        repaint();

    }

    public void mousePressed(MouseEvent me)

    {

        msg = "Mouse Pressed";

        repaint();

    }

    public void mouseReleased(MouseEvent me)

    {

        msg = "Mouse Released";

        repaint();

    }

    public void mouseEntered(MouseEvent me)

    {

        msg = "Mouse Entered";

        repaint();

    }

    public void mouseExited(MouseEvent me)

    {

        msg = "Mouse Exited";

        repaint();

    }

    public void paint(Graphics g)

    {

        g.setColor(Color.blue);

        g.setFont(f1);

        g.drawString(msg,20,20);

    }

}