📄 login.java~35~
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package car;
/**
* <p>Title: </p>
*
* <p>Description: </p>
*
* <p>Copyright: Copyright (c) 2007</p>
*
* <p>Company: </p>
*
* @author not attributable
* @version 1.0
*/
import java.awt.*;
import javax.swing.JPanel;
import com.borland.jbcl.layout.XYLayout;
import com.borland.jbcl.layout.*;
import javax.swing.*;
import javax.swing.border.EtchedBorder;
import javax.swing.border.Border;
import javax.swing.border.BevelBorder;
import javax.swing.border.MatteBorder;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.sql.*;
import car.DataBaseManager;
import java.awt.event.WindowEvent;
import java.awt.event.WindowAdapter;
public class Login extends Frame{ //implements ActionListener {
DataBaseManager db=new DataBaseManager();
ResultSet s;
public Login() {
try {
jbInit();
addWindowListener(new WindowAdapter()
{
public void windowClosing(WindowEvent e)
{
System.exit(0);
}
});
} catch (Exception ex) {
ex.printStackTrace();
}
}
public static void main(String[] args) {
Login login = new Login();
}
private void jbInit() throws Exception {
setLocation(200,100);
setSize(416,320);
this.setLayout(xYLayout1);
jPanel1.setBackground(Color.white);
jPanel1.setBorder(border8);
jPanel1.setDebugGraphicsOptions(DebugGraphics.LOG_OPTION);
jPanel1.setLayout(xYLayout2);
this.setVisible(true);
this.setFont(new java.awt.Font("Dialog", Font.PLAIN, 14));
this.setResizable(true);
this.setTitle("登陆窗口");
xYLayout1.setWidth(415);
xYLayout1.setHeight(285);
jLabel1.setFont(new java.awt.Font("Dialog", Font.PLAIN, 14));
jLabel1.setForeground(new Color(85, 92, 164));
jLabel1.setBorder(border5);
jLabel1.setText(" 用户类型：");
jLabel2.setFont(new java.awt.Font("Dialog", Font.PLAIN, 14));
jLabel2.setForeground(new Color(85, 92, 164));
jLabel2.setBorder(border6);
jLabel2.setToolTipText("");
jLabel2.setText(" I D：");
jLabel3.setFont(new java.awt.Font("Dialog", Font.PLAIN, 14));
jLabel3.setForeground(new Color(85, 92, 164));
jLabel3.setBorder(border7);
jLabel3.setIcon(null);
jLabel3.setText(" 密 码：");
idtext.setForeground(new Color(85, 92, 164));
idtext.setText("");
passwordtext.setFont(new java.awt.Font("Dialog", Font.PLAIN, 14));
passwordtext.setForeground(new Color(85, 92, 164));
passwordtext.setText("");
jButton1.setFont(new java.awt.Font("Dialog", Font.PLAIN, 14));
jButton1.setForeground(new Color(85, 92, 164));
jButton1.setText("登录");
jButton1.addActionListener(new Login_jButton1_actionAdapter(this));
jButton2.setBackground(Color.white);
jButton2.setFont(new java.awt.Font("Dialog", Font.PLAIN, 14));
jButton2.setForeground(new Color(85, 92, 164));
jButton2.addActionListener(new Login_jButton2_actionAdapter(this));
jComboBox1.setFont(new java.awt.Font("Dialog", Font.PLAIN, 14));
jComboBox1.setForeground(new Color(85, 92, 164));
jComboBox1.addItem("管理员");
jComboBox1.addItem("驾驶员");
jLabel4.setBackground(Color.white);
jLabel4.setText("");
this.add(jPanel1, new XYConstraints(2, 2, 168, 282));
jPanel1.add(jLabel4, new XYConstraints(0, 0, 165, 279));
this.add(jComboBox1, new XYConstraints(283, 19, 109, 37));
this.add(idtext, new XYConstraints(283, 77, 109, 38));
this.add(passwordtext, new XYConstraints(283, 139, 109, 40));
this.add(jLabel1, new XYConstraints(183, 19, 87, 37));
this.add(jLabel2, new XYConstraints(183, 77, 87, 38));
this.add(jLabel3, new XYConstraints(183, 139, 87, 40));
this.add(jButton1, new XYConstraints(183, 208, 100, 54));
this.add(jButton2, new XYConstraints(294, 208, 98, 54));
addWindowListener(new WindowAdapter() {
public void WindowClosing(WindowEvent e) {
String q = "谢谢您的使用，确定要退出吗？";
int ok = JOptionPane.showConfirmDialog(null, q, "确认",JOptionPane.YES_NO_OPTION,JOptionPane.QUESTION_MESSAGE);
if (ok == JOptionPane.YES_OPTION) {
dispose();
System.exit(0);
}
}
});
}
JPanel jPanel1 = new JPanel();
XYLayout xYLayout1 = new XYLayout();
JLabel jLabel1 = new JLabel();
Border border1 = BorderFactory.createEtchedBorder(EtchedBorder.RAISED,
Color.white, new Color(148, 145, 140));
Border border2 = BorderFactory.createLineBorder(Color.white, 2);
Border border3 = BorderFactory.createBevelBorder(BevelBorder.RAISED,
Color.white, Color.white, new Color(103, 101, 98),
new Color(148, 145, 140));
Border border4 = new MatteBorder(null);
Border border5 = BorderFactory.createEtchedBorder(EtchedBorder.RAISED,
Color.white, new Color(148, 145, 140));
JLabel jLabel2 = new JLabel();
Border border6 = BorderFactory.createEtchedBorder(EtchedBorder.RAISED,
Color.white, new Color(148, 145, 140));
JLabel jLabel3 = new JLabel();
Border border7 = BorderFactory.createEtchedBorder(EtchedBorder.RAISED,
Color.white, new Color(148, 145, 140));
JComboBox jComboBox1 = new JComboBox();
JTextField idtext = new JTextField();
JPasswordField passwordtext = new JPasswordField();
JButton jButton1 = new JButton(new ImageIcon("\\image\\pic.gif") );
JButton jButton2 = new JButton(new ImageIcon("\\image\\closed2.gif"));
Border border8 = BorderFactory.createEtchedBorder(Color.white,
new Color(148, 145, 140));
JLabel jLabel4 = new JLabel(new ImageIcon("\\image\\200611632555781.gif"));
XYLayout xYLayout2 = new XYLayout();
public void jButton2_actionPerformed(ActionEvent e) {
String q = "谢谢您的使用，确定要退出吗？";
int ok = JOptionPane.showConfirmDialog(null, q, "确认",JOptionPane.YES_NO_OPTION,JOptionPane.QUESTION_MESSAGE);
if (ok == JOptionPane.YES_OPTION) {
dispose();
System.exit(0);
}
}
public void jButton1_actionPerformed(ActionEvent e) {
String strSQL;
String str;
String str2;
strSQL="";
str="";
str2="";
if (idtext.getText().equals("") || passwordtext.getPassword().equals("")) {
String warning = "用户名或密码不能为空！";
JOptionPane.showMessageDialog(null, "warning", "警告",
JOptionPane.ERROR_MESSAGE);
return;
} else {
if (jComboBox1.getSelectedItem() == "管理员") {
strSQL = "select * from admin where ID='" + idtext.getText().trim() +
"'";
str = "管理员";
str2="密码";
} else if (jComboBox1.getSelectedItem() == "驾驶员") {
strSQL = "select * from driver where 驾驶证号='" +
idtext.getText().trim() + "'";
str = " "+idtext.getText().trim();
str2="身份证号";
}
s = db.getResult(strSQL);
try {
if (s.first()) {
String ss = new String(passwordtext.getPassword());
// System.out.print(passwordtext.getPassword());
if (ss.equals(s.getString(str2))) {
new MainWindow(str);
this.dispose();
db.closeConnection();
} else {
JOptionPane.showMessageDialog(this, "密码错误，请重新输入!", "警告",
JOptionPane.WARNING_MESSAGE);
passwordtext.setText("");
}
} else {
JOptionPane.showMessageDialog(this, "用户名错误，请重新输入!", "警告",
JOptionPane.WARNING_MESSAGE);
idtext.setText("");
passwordtext.setText("");
idtext.requestFocus();
}
} catch (HeadlessException ex) {
} catch (SQLException ex) {
}
try {
if (!db.getResult(strSQL).first()) {
JOptionPane.showMessageDialog(null, "该用户名不存在！");
idtext.setText("");
passwordtext.setText("");
idtext.requestFocus();
}
} catch (HeadlessException ex1) {
} catch (SQLException ex1) {
}
}
}
}
// setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
// addWindowListener(new WindowAdapter(){
// public void WindowClosing(WindowEvent e){
// System.exit(0);}
// });
class Login_jButton1_actionAdapter implements ActionListener {
private Login adaptee;
Login_jButton1_actionAdapter(Login adaptee) {
this.adaptee = adaptee;
}
public void actionPerformed(ActionEvent e) {
adaptee.jButton1_actionPerformed(e);
}
}
class Login_jButton2_actionAdapter implements ActionListener {
private Login adaptee;
Login_jButton2_actionAdapter(Login adaptee) {
this.adaptee = adaptee;
}
public void actionPerformed(ActionEvent e) {
adaptee.jButton2_actionPerformed(e);
}
}
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