login.java~87~

这是Java数据库系统项目开发实践源代码,所有代码经过测试

package enterpriseemployeeadministrate;
import javax.swing.*;
import java.awt.*;
import com.borland.jbcl.layout.*;
import java.awt.event.*;
import java.io.*;
import javax.swing.*;
import com.borland.dx.sql.dataset.*;
import java.sql.*;


public class Login extends JDialog{

  JLabel jLabel1 = new JLabel();
  XYLayout xYLayout1 = new XYLayout();
  JLabel jLabel2 = new JLabel();
  JTextField userNameText = new JTextField();
  JPasswordField passwordText = new JPasswordField();
  JButton jButton1 = new JButton();
  JButton jButton2 = new JButton();


  Frame1 parentFrame ;
  public Login(Frame1 parent) {
    super(parent,true);
    parentFrame = parent;
    try {
      jbInit();
    }
    catch (Exception e) {
      e.printStackTrace();
    }
  }

  private void jbInit() throws Exception {
    jLabel1.setText("user name");
    this.setLocale(java.util.Locale.getDefault());
    this.getContentPane().setLayout(xYLayout1);
    this.setTitle("login dialog");
    jLabel2.setText("password");
    userNameText.setText("");
    passwordText.setText("");
    jButton1.setText("ok");
    jButton1.addActionListener(new Login_jButton1_actionAdapter(this));
    jButton2.setText("cancel");
    jButton2.addActionListener(new Login_jButton2_actionAdapter(this));
    //queryDataSet1.setQuery(new com.borland.dx.sql.dataset.QueryDescriptor(database1, "", null, true, Load.ALL));
    this.getContentPane().add(jLabel1,   new XYConstraints(81, 65, 58, 28));
    this.getContentPane().add(userNameText,     new XYConstraints(149, 66, 97, 28));
    this.getContentPane().add(passwordText,  new XYConstraints(149, 130, 97, 28));
    this.getContentPane().add(jLabel2,       new XYConstraints(80, 128, 58, 28));
    this.getContentPane().add(jButton1,        new XYConstraints(84, 196, 78, 24));
    this.getContentPane().add(jButton2,       new XYConstraints(189, 196, 78, 24));
    this.setVisible(true);
    this.setLocation(200,200);
    this.setSize(400,400);
  }

  public void setUserName(String user){
    userNameText.setText(user);
    }



  public void setPasswordText(String password){
  passwordText.setText(password);
  }

  //设置用户类型为0

  //定义查询语句，先定义后使用

 int userType;
 String user;
 String password;

  //按下“确定”按钮后的程序
  void jButton1_actionPerformed(ActionEvent e) {
    int userType;
    user = userNameText.getText();
    password = passwordText.getText();
    LoginControlClass loginControl= new LoginControlClass();
    userType= loginControl.getUserType(user, password);
    parentFrame.userTypeInfo = userType;
    this.dispose() ;

  }

  //设置获得用户类型的方法，备以後使用
public int getUserType(){ return  userType;}

  public String getUserName(){
    return user;
    }
 public String getPassword(){
      return password;
      }


  void jButton2_actionPerformed(ActionEvent e) {
  System.exit(0);
  }

}

class Login_jButton1_actionAdapter implements java.awt.event.ActionListener {
  Login adaptee;

  Login_jButton1_actionAdapter(Login adaptee) {
    this.adaptee = adaptee;
  }
  public void actionPerformed(ActionEvent e) {
    adaptee.jButton1_actionPerformed(e);
  }
}

class Login_jButton2_actionAdapter implements java.awt.event.ActionListener {
  Login adaptee;

  Login_jButton2_actionAdapter(Login adaptee) {
    this.adaptee = adaptee;
  }
  public void actionPerformed(ActionEvent e) {
    adaptee.jButton2_actionPerformed(e);
  }
}