java课程设计万年历

import java.util.Calendar;
import javax.swing.*;

import java.awt.*;
import java.awt.event.*;
import java.util.Hashtable;
public class CalendarPad extends Jframe {
   int yearmonthday;
   Hashtable hashtable;                                   
   JTextField showDay[];             
   Label title[];                   
   Calendar calendar;
   int week;          
   sMonth 改变月;
   sYear  改变年;
   String 星期[]={“ 日““ 一““ 二““ 三““ 四““ 五““ 六“};
   Panel leftPanelrightPanel;    
   public  CalendarPad（int yearint monthint day）
   { 
     leftPanel=new Panel（）;
     Panel leftCenter=new Panel（）;
     Panel leftNorth=new Panel（）;
     leftCenter.setLayout（new GridLayout（77））;   
                                                  
     rightPanel=new Panel（）;
     t