Learn how to activate a Button control using Java

In this code snippet, you will learn how to activate a Button control using Java

/*<applet code = "Mybutton.class"

width = 250 height = 250></applet> */

//Compilation: javac Mybutton.java

//Execution: appletviewer Mybutton.java

import java.awt.*;

import java.awt.event.*;

public class Mybutton extends

Applet implements ActionListener

{

String msg = "":

Button byes, bno;

public void init()

{

byes = new Button("Yes");

add(byes);

byes.addActionListener(this);

bno = new Button("No");

add(bno);

bno.addActionListener(this);

}

//implementing the interface method

public void actionPerformed(ActionEvent e)

{

String str = e.getActionCommand();

if (str.equals("Yes"))

{

msg = "You pressed Yes";

else if (str.equals("No"))

{

msg = "You pressed No";

}

}

}

public void paint(Graphics g)

{

g.drawString(msg,6,100);

}

//end of class

}