Question

Write a program to create a frame with three button. When any of three button is selected, an appropriate message is displayed.

Answer 1

Answer:

/ Java program to create frames

// using association

import javax.swing.*;

public class test1

{

JFrame frame;

test1()

{

// creating instance of JFrame with name "first way"

frame=new JFrame("first way");

// creates instance of JButton

JButton button = new JButton("let's see");

button.setBounds(200, 150, 90, 50);

// setting close operation

frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);

// adds button in JFrame

frame.add(button);

// sets 500 width and 600 height

frame.setSize(500, 600);

// uses no layout managers

frame.setLayout(null);

// makes the frame visible

frame.setVisible(true);

}

public static void main(String[] args)

{

new test1();

}

}