JOptionPane多个文本框（Jdialog实现代码）

   继承JDialog类。在构造函数的第一句为super(owner,   "title",   modal);  
  modal为true是有模式对话框，为false是无模式对话框。   
    
  package   ui.dialog;  
   
  import   java.awt.event.ActionEvent;  
  import   java.awt.event.ActionListener;  
  import   java.awt.event.ComponentAdapter;  
  import   java.awt.event.ComponentEvent;  
  import   java.awt.event.WindowAdapter;  
  import   java.awt.event.WindowEvent;  
  import   java.beans.PropertyChangeEvent;  
  import   java.beans.PropertyChangeListener;  
   
  import   javax.swing.JComboBox;  
  import   javax.swing.JDialog;  
  import   javax.swing.JOptionPane;  
  import   javax.swing.JPasswordField;  
  import   javax.swing.JTextField;  
   
  import   ui.AdminUI;  
  import   ui.MainClass;  
  import   database.dataBaseBean.SparameterOperation;  
  import   database.dataBaseBean.StaffOperation;  
  import   database.entity.Sparameter;  
  import   database.entity.Staff;  
   
  public   class   AddStaffDialog   extends   JDialog   implements   ActionListener,  
  PropertyChangeListener   {  
  public   JTextField   staffIdTextField;  
   
  public   JTextField   staffNameTextField;  
   
  public   JPasswordField   staffPassword1TextField;  
   
  public   JPasswordField   staffPassword2TextField;  
   
  public   JComboBox   staffRoleComboBox;  
   
  public   JTextField   staffPhoneTextField;  
   
  public   JTextField   staffAddressTextField;  
   
  public   JTextField   staffEmailTextField;  
   
  private   String   OKButtonString   =   "确定";  
   
  private   String   CancelButtonString   =   "取消";  
   
  private   JOptionPane   optionPane;  
   
  private   MainClass   mainClass;  
   
  public   AddStaffDialog(AdminUI   adminUI,   MainClass   main)   {  
  super(adminUI,   "添加职员帐户",   true);  
  mainClass   =   main;  
   
  staffAddressTextField   =   new   JTextField(10);  
  staffEmailTextField   =   new   JTextField(10);  
  staffIdTextField   =   new   JTextField(10);  
  staffNameTextField   =   new   JTextField(10);  
  staffPassword1TextField   =   new   JPasswordField(10);  
  staffPassword2TextField   =   new   JPasswordField(10);  
  staffPhoneTextField   =   new   JTextField(10);  
  staffRoleComboBox   =   new   JComboBox(Staff.LEVEL);  
   
  String   idString   =   "职员编号：";  
  String   nameString   =   "职员姓名：";  
  String   passwordString   =   "输入密码：";  
  String   ensurePasswordString   =   "密码确认：";  
  String   roleString   =   "职员权限：";  
  String   addressString   =   "家庭住址：";  
  String   phoneString   =   "联系电话：";  
  String   emailString   =   "电子邮件：";  
   
  Object   array[]   =   {   idString,   staffIdTextField,   nameString,  
  staffNameTextField,   passwordString,   staffPassword1TextField,  
  ensurePasswordString,   staffPassword2TextField,   roleString,  
  staffRoleComboBox,   phoneString,   staffPhoneTextField,  
  addressString,   staffAddressTextField,   emailString,  
  staffEmailTextField   };  
   
  Object   options[]   =   {   OKButtonString,   CancelButtonString   };  
   
  optionPane   =   new   JOptionPane(array,   JOptionPane.PLAIN_MESSAGE,  
  JOptionPane.OK_CANCEL_OPTION,   null,   options,   options[0]);  
  setContentPane(optionPane);  
   
  setDefaultCloseOperation(DO_NOTHING_ON_CLOSE);  
  addWindowListener(new   WindowAdapter()   {  
  public   void   windowClosing(WindowEvent   we)   {  
  /*  
    *   Instead   of   directly   closing   the   window,   we're   going   to   change  
    *   the   JOptionPane's   value   property.  
    */  
  optionPane.setValue(new   Integer(JOptionPane.CLOSED_OPTION));  
  }  
  });  
   
  addWindowListener(new   WindowAdapter()   {  
   public   void   windowClosing(WindowEvent   we)   {  
  //   change   the   JOption's   value   before   closing  
   optionPane.setValue(new   Integer(JOptionPane.CLOSED_OPTION));  
   }  
   });  
   
  optionPane.addPropertyChangeListener(this);  
   
   addComponentListener(new   ComponentAdapter()   {  
   public   void   componentShown(ComponentEvent   ce)   {  
   staffIdTextField.requestFocusInWindow();  
  }  
  });  
   setSize(320,   450);  
   setResizable(false);  
   setVisible(true);  
  }  
   
  public   void   propertyChange(PropertyChangeEvent   e)   {  
  String   prop   =   e.getPropertyName();  
   
  if   ((e.getSource()   ==   optionPane)  
  &&   (JOptionPane.VALUE_PROPERTY.equals(prop)   ||   JOptionPane.INPUT_VALUE_PROPERTY  
  .equals(prop)))   {  
     Object   value   =   optionPane.getValue();  
   
  if   (value   ==   JOptionPane.UNINITIALIZED_VALUE)   {  
     //   ignore   reset  
    return;  
  }  
   
  //   Reset   the   JOptionPane's   value.  
  //   If   we   don't   do   this,   then   if   the   user  
  //   presses   the   same   button   next   time,   no  
  //   property   change   event   will   be   fired.  
  //   optionPane.setValue(JOptionPane.UNINITIALIZED_VALUE);  
   
  if   (OKButtonString.equals(value))   {  
   String   id   =   staffIdTextField.getText();  
   String   name   =   staffNameTextField.getText();  
   String   password1=new   String(staffPassword1TextField.getPassword());  
   String   password2=new   String(staffPassword2TextField.getPassword());  
   String   role=(String)staffRoleComboBox.getSelectedItem();  
   String   phone=staffPhoneTextField.getText();  
   String   address=staffAddressTextField.getText();  
   String   email=staffEmailTextField.getText();  
  //   TODO   add   staff   
  if(password1.equals(password2)==false)  
    JOptionPane.showMessageDialog(null,"密码输入错误","错误",JOptionPane.ERROR_MESSAGE);  
    StaffOperation.insertStaff(mainClass.connection,new   Staff(  
    id,name,password1,role,phone,address,email));  
  }  
  setVisible(false);  
  }  
  }  
   
  public   void   actionPerformed(ActionEvent   e)   {  
  optionPane.setValue(OKButtonString);  
  }  
  }