1 package cn.com.view;
2
3 import java.awt.Color;
4 import java.awt.Font;
5 import java.awt.SystemColor;
6 import java.awt.Toolkit;
7 import java.awt.event.ActionEvent;
8 import java.awt.event.MouseEvent;
9
10 import javax.swing.ImageIcon;
11 import javax.swing.JButton;
12 import javax.swing.JFrame;
13 import javax.swing.JLabel;
14 import javax.swing.JOptionPane;
15 import javax.swing.JPanel;
16 import javax.swing.JPasswordField;
17 import javax.swing.JProgressBar;
18 import javax.swing.JTextField;
19
20 import sun.awt.HorizBagLayout;
21
22
23 import cn.com.beans.UserInfoBean;
24 import cn.com.beans.UserInfoViewBean;
25 import cn.com.daos.UserInfoDAO;
26 import cn.com.listeners.LoginFrame_btnLogin_ActionListener;
27 import cn.com.listeners.LoginFrame_btnReset_ActionListener;
28 import cn.com.listeners.LoginFrame_lblRegist_MouseListener;
29
30
31 public class LoginFrame extends JFrame {
32 JPanel pnlMain;
33 JButton btnLogin;
34 JButton btnReset;
35 JLabel lblUserName;
36 JLabel lblUserPwd;
37 JLabel lblTitle;
38 JLabel lblRegist;
39 JTextField txtUserName;
40 JPasswordField pwdUserPwd;
41 JProgressBar progressBar;
42 JLabel lblLoginStat;
43
44 public LoginFrame() {
45 pnlMain = new JPanel(null);
46 btnLogin = new JButton("登录");
47 btnReset = new JButton("重置");
48 lblUserName = new JLabel("用户名：");
49 lblUserPwd = new JLabel("密 码：");
50 lblTitle = new JLabel("用户登录");
51 lblRegist = new JLabel("注册");
52 txtUserName = new JTextField();
53 pwdUserPwd = new JPasswordField();
54 progressBar = new JProgressBar();
55 progressBar.setIndeterminate(false);
56 progressBar.setOrientation(JProgressBar.HORIZONTAL);
57 progressBar.setForeground(new Color(0, 255, 0));
58 progressBar.setBounds(286, 348, 146, 14);
59 init();
60 }
61
62 private void init() {
63 // TODO Auto-generated method stub
64 this.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
65 setIconImage(Toolkit.getDefaultToolkit().getImage("image\\e.jpg"));
66 this.setBounds(100, 100, 559, 351);
67 this.setLocationRelativeTo(null);
68 this.setResizable(false);
69 this.getContentPane().setLayout(null);
70 getContentPane().setBackground(new Color(255, 255, 255));
71
72
73 JLabel label = new JLabel("人事管理系统用户登录");
74 label.setFont(new Font("楷体", Font.PLAIN, 40));
75 label.setBackground(Color.WHITE);
76 label.setBounds(79, 10, 400, 43);
77 this.getContentPane().add(label);
78
79 JLabel lblNewLabel = new JLabel("图片");
80 lblNewLabel.setBounds(10, 63, 250, 250);
81 this.getContentPane().add(lblNewLabel);
82 lblNewLabel.setIcon(new ImageIcon("D:\\Workspaces\\PMSys\\image\\login.jpg"));
83
84 JLabel lblUserName = new JLabel("用户名：");
85 lblUserName.setFont(new Font("华文楷体", Font.BOLD, 15));
86 lblUserName.setBounds(270, 100, 65, 28);
87 this.getContentPane().add(lblUserName);
88
89 JLabel lblUserPwd = new JLabel("密 码：");
90 lblUserPwd.setFont(new Font("华文楷体", Font.BOLD, 15));
91 lblUserPwd.setBounds(270, 163, 65, 25);
92 this.getContentPane().add(lblUserPwd);
93
94 txtUserName = new JTextField();
95 txtUserName.setText("请输入用户名");
96 txtUserName.setBounds(345, 97, 173, 31);
97 txtUserName.setBackground(new Color(255, 255, 204));
98 this.getContentPane().add(txtUserName);
99 txtUserName.setColumns(10);
100
101 pwdUserPwd = new JPasswordField();
102 pwdUserPwd.setFont(new Font("宋体", Font.BOLD, 20));
103 pwdUserPwd.setBounds(345, 160, 173, 28);
104 pwdUserPwd.setBackground(new Color(255, 255, 204));
105 this.getContentPane().add(pwdUserPwd);
106
107 JButton btnLogin = new JButton("登录");
108
109 btnLogin.setBounds(272, 217, 93, 43);
110 this.getContentPane().add(btnLogin);
111
112 JButton btnReset = new JButton("重置");
113
114 btnReset.setBounds(427, 217, 93, 43);
115 this.getContentPane().add(btnReset);
116
117 lblLoginStat = new JLabel("登录中>>>>");
118 lblLoginStat.setForeground(Color.RED);
119 lblLoginStat.setFont(new Font("华文楷体", Font.BOLD, 15));
120 lblLoginStat.setBounds(270,270,246,14);
121 this.getContentPane().add(lblLoginStat);
122 lblLoginStat.setVisible(false);
123
124 progressBar.setBounds(272,284,246,14);
125 progressBar.setIndeterminate(true);
126 progressBar.setVisible(false);
127 this.getContentPane().add(progressBar);
128 this.setVisible(true);
129
130 //添加监听事件
131 btnLogin.addActionListener(new LoginFrame_btnLogin_ActionListener(this));
132 btnReset.addActionListener(new LoginFrame_btnReset_ActionListener(this));
133 lblRegist.addMouseListener(new LoginFrame_lblRegist_MouseListener(this));
134 }
135
136 public void btnLogin_actionPerformed(ActionEvent e){
137 // TODO Auto-generated method stub
138
139 progressBar.setVisible(true);
140 lblLoginStat.setVisible(true);
141 UserInfoDAO dao = new UserInfoDAO();
142 String userName = this.txtUserName.getText();
143 String userPwd = new String(this.pwdUserPwd.getPassword());
144 if(dao.validateByNameAndPwd(userName, userPwd)) {
145 UserInfoViewBean ab = dao.getUserListInfoByUserName(userName);
146 new MainFrame(ab);
147 this.dispose();
148 }else {
149 // JOptionPane.showMessageDialog(null, "用户名或密码错误","错误",JOptionPane.ERROR_MESSAGE);
150 int n = JOptionPane.showConfirmDialog(null, "密码错误，是否重新登录？", "提示",JOptionPane.YES_NO_OPTION);
151 if(n == 0){
152 //progressBar.setIndeterminate(false);
153 progressBar.setVisible(false);
154 lblLoginStat.setVisible(false);
155 }else{
156 System.exit(0);
157 }
158
159 }
160 }
161 //重置监听事件
162 public void btnReset_actionPerformed(ActionEvent e) {
163 // TODO Auto-generated method stub
164 this.txtUserName.setText("");
165 this.pwdUserPwd.setText("");
166 }
167
168 public void lblRegist_mouseClicked(MouseEvent e) {
169 }
170
171 }