Membuat Form dengan bahasa JAVA

Berikut adalah code Membuat form dalam bahasa JAVA

//nama file : form.java

import javax.swing.*;

import java.awt.event.*;

public class Form

{

public static void main(String[] args)

{

JFrame form1 = new JFrame("Form PertamaKu");

JDesktopPane desk1 = new JDesktopPane();

JLabel lblnpm = new JLabel ("NPM");

JLabel lblnama = new JLabel ("NAMA");

JLabel lblkelas = new JLabel ("KELAS");

JTextField txtnpm = new JTextField ();

JTextField txtnama = new JTextField ();

JTextField txtkelas = new JTextField ();

JButton btnok = new JButton ("OK");

form1.setSize(800,600);

form1.setDefaultCloseOperation (JFrame.EXIT_ON_CLOSE);

lblnpm.setBounds(10,10,100,25);

txtnpm.setBounds(150,10,560,25);

desk1.add(lblnpm);

desk1.add(txtnpm);

form1.add(desk1);

lblnama.setBounds(10,45,100,25);

txtnama.setBounds(150,45,560,25);

desk1.add(lblnama);

desk1.add(txtnama);

form1.add(desk1);

lblkelas.setBounds(10,80,100,25);

txtkelas.setBounds(150,80,560,25);

desk1.add(lblkelas);

desk1.add(txtkelas);

form1.add(desk1);

btnok.setBounds(600,350,100,25);

desk1.add(btnok);

btnok.addActionListener(new ActionListener()

{

public void actionPerformed(ActionEvent ae)

{

System.out.println("button di tekan");

}

});

form1.show();

}

}