package uml_gaokai;import java.awt.*;import javax.swing.*;import com.borland.jbcl.layout.*;import java.awt.event.*;/** * <p>Title: </p> * <p>Description: </p> * <p>Copyright: Copyright (c) 2003</p> * <p>Company: </p> * @author unascribed * @version 1.0 */public class AdminWindow extends JDialog {  private JPanel panel1 = new JPanel();  private XYLayout xYLayout1 = new XYLayout();  private JButton jButton1 = new JButton();  private JButton jButton2 = new JButton();  private JButton jButton3 = new JButton();  private JButton jButton4 = new JButton();  private JButton jButton5 = new JButton();  private JButton jButton6 = new JButton();  public AdminWindow(Frame frame, String title, boolean modal) {    super(frame, title, modal);    try {      jbInit();      pack();    }    catch(Exception ex) {      ex.printStackTrace();    }  }  public AdminWindow() {    this(null, "", false);  }  private void jbInit() throws Exception {    panel1.setLayout(xYLayout1);    jButton1.setText("顧客登錄");    jButton2.setText("采購(gòu)員登錄");    jButton3.setText("銷售員登錄");    jButton4.setText("經(jīng)理登錄");    jButton5.setText("用戶管理");    jButton5.addActionListener(new java.awt.event.ActionListener() {      public void actionPerformed(ActionEvent e) {        jButton5_actionPerformed(e);      }    });    jButton6.setText("數(shù)據(jù)管理");    this.getContentPane().add(panel1, BorderLayout.CENTER);    panel1.add(jButton1, new XYConstraints(0, 0, -1, 33));    panel1.add(jButton2, new XYConstraints(83, 1, 100, 32));    panel1.add(jButton3,  new XYConstraints(183, 0, 98, 33));    panel1.add(jButton4,    new XYConstraints(281, 1, 100, 33));    panel1.add(jButton5,    new XYConstraints(375, 2, 92, 32));    panel1.add(jButton6,  new XYConstraints(467, 1, 92, 34));  }  void jButton5_actionPerformed(ActionEvent e) {    UserManagement userManagement = new UserManagement() ;    Dimension dlgSize = userManagement.getPreferredSize();    Dimension frmSize = getSize();    Point loc = getLocation();    userManagement.setLocation((frmSize.width - dlgSize.width) / 2 + loc.x, (frmSize.height - dlgSize.height) / 2 + loc.y);    userManagement.setModal(true);    userManagement.pack();    userManagement.show();  }}