01.package com.java.myapp;
02.
03.import java.awt.EventQueue;
04.
05.import javax.swing.JButton;
06.import javax.swing.JFrame;
07.
08.import java.awt.event.ActionListener;
09.import java.awt.event.ActionEvent;
10.import javax.swing.JTextField;
11.import javax.swing.JLabel;
12.import javax.swing.JTextArea;
13.import javax.swing.JPasswordField;
14.
15.
16.public class MyForm extends JFrame {
17.
18.
19.
20.
21. public static void main(String[] args) {
22. EventQueue.invokeLater(new Runnable() {
23. public void run() {
24. MyForm frame = new MyForm();
25. frame.setVisible(true);
26. }
27. });
28. }
29.
30.
31.
32.
33. public MyForm() {
34.
35. setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
36. setBounds(100, 100, 362, 249);
37. setTitle("ThaiCreate.Com Java GUI Tutorial");
38. getContentPane().setLayout(null);
39.
40.
41. final JPasswordField password = new JPasswordField();
42. password.setBounds(108, 26, 139, 20);
43. getContentPane().add(password);
44.
45.
46. final JLabel lbl = new JLabel("Result");
47. lbl.setBounds(103, 120, 144, 14);
48. getContentPane().add(lbl);
49.
50.
51. JButton btn1 = new JButton("Button 1");
52. btn1.addActionListener(new ActionListener() {
53. public void actionPerformed(ActionEvent e) {
54. String passText = new String(password.getPassword());
55. lbl.setText("Password = "+ passText);
56. }
57. });
58. btn1.setBounds(128, 72, 99, 23);
59. getContentPane().add(btn1);
60.
61. }
62.}
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