/* * LoginDlg.java * * Created on 2003年5月14日, 下午3:59 *//** * * @author  administrator */import java.awt.*;import javax.swing.*;import java.awt.event.*;import javax.swing.event.*;import java.util.*;import javax.swing.border.*;class LoginDlg extends JDialog {        private String userName;    private String userPassword;    private JTextField tfUser;    private JTextField tfPass;    private BtAL btAL=new BtAL();        /** Creates a new instance of LoginDlg */    public LoginDlg(JFrame parent)     {        super(parent,"登錄",true);        Container thispane=this.getContentPane();        thispane.setLayout(new GridLayout(3,1));        setSize(300,200);                JLabel lbUser=new JLabel("用戶名:");        tfUser=new JTextField("mary",10);        JLabel lbPass=new JLabel("密  碼:");        tfPass=new JTextField("mary",10);        JButton btOk=new JButton("確定");        btOk.addActionListener(btAL);                JPanel panel=new JPanel();        panel.add(lbUser);        panel.add(tfUser);                thispane.add(panel);                panel=new JPanel();        panel.add(lbPass);        panel.add(tfPass);                thispane.add(panel);                thispane.add(btOk);                 }        class BtAL implements ActionListener    {         public void actionPerformed(ActionEvent e)          {             userName=tfUser.getText();             userPassword=tfPass.getText();             dispose();         }    }        public String getUserName()    {        return userName;    }        public String getUserPassword()    {        return userPassword;    }    }