Create a Frame with a button having caption PRESS ME, once the button is clicked, the caption changes to PRESSED.

PROGRAM :

package com.company;

import java.awt.*;

import java.awt.event.*;

 

public class Action1Frame extends Frame implements ActionListener

{

    Button b1;

    Action1Frame()

    {

        super(" I am A Frame");

        b1=new Button(" press me");

        add(b1);

        b1.addActionListener(this);

        setBounds(10,10,400,400);

        setVisible(true);

    }

    public void actionPerformed(ActionEvent ae)

    {

        if (ae.getSource()==b1)

            b1.setLabel("PRESSED");

    }

 

    public static void main(String[] args)

    {

        new Action1Frame();

    }

}

/*

<applet code=Action1.class  width=400 height=400>

</applet>

*/

OUTPUT :