B4. NEP Java Program which creates a frame with two buttons father and mother.

//B4. NEP Java Program which creates a frame with two buttons father and mother. When we click the father button the name of the father, his age and designation must appear. When we click mother similar details of mother also appear. */

import java.awt.*;

import java.awt.event.*;

import javax.swing.*;

 

class FM extends JFrame implements ActionListener

{

    // Declaration of object for JButton class.

    JButton b1, b2;

    

    // Constructor of FM class

    FM()

    {

        // Setting layout as null for JFrame.

        this.setLayout(null);

        

        // Initialization of objects for "JButton" class.

        b1 = new JButton("Father");

        b2 = new JButton("Mother");

 

        // Setting Bounds for JButtons.

        b1.setBounds(100, 05, 80, 50);

        b2.setBounds(200, 05, 80, 50);

 

        // Adding JButton on JFrame.

        this.add(b1);

        this.add(b2);

        

        // Adding Listener to JButton.

        b1.addActionListener(this);

        b2.addActionListener(this);

    }

 

    public void actionPerformed(ActionEvent ae)

    {

        if (ae.getSource() == b1)

        {

            // Code To popup Dialog.

            JOptionPane.showMessageDialog(this, "Name of the Father: abc\nAge:50\nDesignation:Engineer");

        }

        if(ae.getSource() == b2)

        {

            // Code To popup Dialog.

            JOptionPane.showMessageDialog(this, "Name of the Mother: xyz\nAge:48\nDesignation:Lawyer");;

        }

    }

}

 

class Progb4

{

    public static void main(String args[])

    {

        // Creating Object for FM class.

        FM  obj = new FM();

        

        // Setting Bounds for a Frame.

        obj.setBounds(200, 200, 400, 300);

        

        // Set Resizable status of frame as false

        obj.setResizable(false);

        

        // Set Visible status of frame as true.

        obj.setVisible(true);

    }

}