Computer science

Code Of Graphical Use Interface
import java.awt.Color;

import java.awt.Container;

import javax.swing.JButton;

import javax.swing.JFrame;

import java.awt.FlowLayout;

public class GUI

{

JFrame frame;

JButton btn1,btn2,btn3,btn4,btn5,btn6;



public void initialize()

{

frame = new JFrame("Flow Layout Example");

Container con = frame.getContentPane();

con.setBackground(Color.BLUE);

btn1 = new JButton("Button 1");

btn2 = new JButton("Button 2");

btn3 = new JButton("Button 3");

btn4 = new JButton("Button 4");

btn5 = new JButton("Button 5");

btn6 = new JButton("Button 6");

frame.setLayout(new FlowLayout());

frame.add(btn1); frame.add(btn2);frame.add(btn3);frame.add(btn4);

frame.add(btn5);frame.add(btn6);

frame.setVisible(true);

frame.setSize(300,400);

frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);

frame.setResizable(false);

}