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  1. /*
  2.  * To change this license header, choose License Headers in Project Properties.
  3.  * To change this template file, choose Tools | Templates
  4.  * and open the template in the editor.
  5.  */
  6. package SwingPacket;
  7.  
  8. import java.awt.Button;
  9. import java.awt.Color;
  10. import java.awt.FlowLayout;
  11. import java.awt.Font;
  12. import java.awt.GridLayout;
  13. import java.awt.HeadlessException;
  14. import java.awt.event.ActionEvent;
  15. import java.awt.event.ActionListener;
  16. import javax.swing.BorderFactory;
  17. import javax.swing.BoxLayout;
  18. import javax.swing.ButtonGroup;
  19. import javax.swing.JButton;
  20. import javax.swing.JCheckBox;
  21. import javax.swing.JFrame;
  22. import javax.swing.JLabel;
  23. import javax.swing.JOptionPane;
  24. import javax.swing.JPanel;
  25. import javax.swing.JRadioButton;
  26. import javax.swing.JScrollPane;
  27. import javax.swing.JTextArea;
  28. import javax.swing.JTextField;
  29. import javax.swing.border.Border;
  30. import javax.swing.border.TitledBorder;
  31.  
  32. /**
  33.  *
  34.  * @author AM
  35.  */
  36. public class DemoSwing extends JFrame {
  37.  
  38.     JLabel jlbten,jlbdiachi;
  39.  
  40.     JTextField jtxten;
  41.  
  42.     JTextArea jtadiachi;
  43.  
  44.     JButton jbt;
  45.  
  46.       JRadioButton jcb1,jcb2,jcb3,jcb4;
  47.  
  48.        JCheckBox jcba,jcbb,jcbc,jcbd;
  49.      public DemoSwing(String title) throws HeadlessException {
  50.            super(title);
  51.         this.setSize(400,250);
  52.  
  53.         this.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
  54.         this.setLocationRelativeTo(null);
  55.         this.setVisible(true);
  56.         creatAndShow();
  57.  
  58.     }
  59.  
  60.     private void creatAndShow() {
  61.  
  62.         //Tạo panle cha , thiết lập bố cục theo dòng
  63.         JPanel jpn = new JPanel();
  64.         jpn.setLayout(new FlowLayout());
  65.  
  66.         //Tạo panel chứa các ô nhập liệu và label
  67.         JPanel jpnthongtin = new JPanel(new GridLayout(3,2,10,10));
  68.         Border border = BorderFactory.createLineBorder(Color.RED);
  69.  
  70.         //Tạo border 
  71.         TitledBorder borderTitle = BorderFactory.createTitledBorder(border,"THÔNG TIN");
  72.         jpnthongtin.setBorder(borderTitle);
  73.  
  74.         jlbten = new JLabel("Nhập tên :");
  75.         jlbten.setForeground(Color.yellow);
  76.         jlbdiachi = new JLabel("Nhập ý kiến : ");
  77.         jlbdiachi.setForeground(Color.YELLOW);
  78.         Font font = new Font("Font.BOLD",20,20);
  79.         jlbten.setFont(font);
  80.         jlbdiachi.setFont(font);
  81.         jlbten.setOpaque(true);
  82.         jlbdiachi.setOpaque(true);
  83.         jlbten.setBackground(Color.red);
  84.         jlbdiachi.setBackground(Color.red);
  85.  
  86.  
  87.  
  88.  
  89.         jtxten = new JTextField(15);
  90.         jtadiachi = new JTextArea(4,10);
  91.         JScrollPane jsc = new JScrollPane(jtadiachi,JScrollPane.VERTICAL_SCROLLBAR_ALWAYS,JScrollPane.HORIZONTAL_SCROLLBAR_ALWAYS);
  92.  
  93.         jpnthongtin.add(jlbten);
  94.         jpnthongtin.add(jtxten);
  95.  
  96.         jpnthongtin.add(jlbdiachi);
  97.         jpnthongtin.add(jsc);
  98.  
  99.  
  100.         jpn.add(jpnthongtin);
  101.  
  102.  
  103.         //Tạo panel thứ 3 chứa ô submit
  104.         JPanel jpndefine = new JPanel(new FlowLayout());
  105.         jbt = new JButton("SUBMIT");
  106.         jbt.setFont(font);
  107.         jpndefine.add(jbt);
  108.  
  109.         jpn.add(jpndefine);
  110.  
  111.  
  112.         //Gán sự kiện
  113.         jbt.addActionListener(new action());
  114.  
  115.         //Check box đánh giá chất lượng dịch vụ
  116.         JPanel jpncheck1 = new JPanel(new GridLayout(2, 2));
  117.         Border border1 = BorderFactory.createLineBorder(Color.BLUE);
  118.         TitledBorder title = BorderFactory.createTitledBorder(border1,"Đánh giá chất lượng dịch vụ");
  119.         jpncheck1.setBorder(title);
  120.  
  121.         jcb1 = new JRadioButton("Rất hài lòng");
  122.         jcb1.setFont(font);
  123.         jcb2 = new JRadioButton("Hài lòng");
  124.         jcb2.setFont(font);
  125.         jcb3 = new JRadioButton("Tạm chấp nhận");
  126.         jcb3.setFont(font);
  127.         jcb4 = new JRadioButton("Không được tốt");
  128.         jcb4.setFont(font);
  129.  
  130.         ButtonGroup btg = new ButtonGroup();
  131.         btg.add(jcb1);
  132.         btg.add(jcb2);
  133.         btg.add(jcb3);
  134.         btg.add(jcb4);
  135.  
  136.         jpncheck1.add(jcb1);
  137.         jpncheck1.add(jcb2);
  138.         jpncheck1.add(jcb3);
  139.         jpncheck1.add(jcb4);
  140.  
  141.  
  142.  
  143.  
  144.         //checkbox sở thích
  145.         JPanel jpncheck2 = new JPanel(new GridLayout(2, 2));
  146.         Border border2 = BorderFactory.createLineBorder(Color.BLUE);
  147.         TitledBorder title2 = BorderFactory.createTitledBorder(border2,"Sở thích");
  148.         jpncheck2.setBorder(title2);
  149.  
  150.         jcba = new JCheckBox("Bơi lội");
  151.         jcba.setFont(font);
  152.         jcbb = new JCheckBox("Đá bóng");
  153.         jcbb.setFont(font);
  154.         jcbc = new JCheckBox("Xem phim");
  155.         jcbc.setFont(font);
  156.        jcbd = new JCheckBox("Du lịch");
  157.         jcbd.setFont(font);
  158.  
  159.  
  160.  
  161.         jpncheck2.add(jcba);
  162.         jpncheck2.add(jcbb);
  163.         jpncheck2.add(jcbc);
  164.         jpncheck2.add(jcbd);
  165.  
  166.  
  167.         jpn.add(jpncheck1);
  168.         jpn.add(jpncheck2);
  169.         this.getContentPane().add(jpn);
  170.        }
  171.  
  172.     class action implements ActionListener
  173.     {
  174.  
  175.         @Override
  176.         public void actionPerformed(ActionEvent e) {
  177.             JOptionPane.showConfirmDialog(rootPane,"Thông tin bạn đã được gửi đến chúng tôi");
  178.         }
  179.  
  180.     }
  181.  
  182.     public static void main(String[] args) {
  183.         new DemoSwing("My window");
  184.     }
  185.  
  186.  
  187. }
  188.  
Compilation error #stdin compilation error #stdout 0s 0KB
comments (?)
stdin 
Standard input is empty
compilation info 
Main.java:36: error: class DemoSwing is public, should be declared in a file named DemoSwing.java
public class DemoSwing extends JFrame {
       ^
1 error
stdout 
Standard output is empty
https://ideone.com/LfBx9p
language:
Java (HotSpot 12)
created:
7 years ago
visibility:
public

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