用Java做的万年历

package datetime; import java.awt.BorderLayout; import javax.swing.JPanel; import javax.swing.JLabel; import java.awt.Rectangle; import java.awt.Font; import javax.swing.BorderFactory; import javax.swing.JScrollBar; import javax.swing.JScrollPane; import javax.swing.JButton; import java.awt.event.ActionEvent; import java.awt.event.ActionListener; import javax.swing.JOptionPane; import javax.swing.JTextArea; import java.awt.GridLayout; import javax.swing.JTextField; import java.util.ArrayList; import java.util.Calendar; import javax.swing.JTable; import java.awt.Dimension; import javax.swing.table.DefaultTableModel; import java.util.GregorianCalendar; import javax.swing.ImageIcon; /** * <p>Title: </p> * * <p>Description: </p> * * <p>Copyright: Copyright (c) 2007</p> * * <p>Company: </p> * * @author not attributable * @version 1.0 */ public class DatePanl extends JPanel { Calendar Today=Calendar.getInstance(); DateClass DateClassobj=new DateClass(); int count=0; int Year; int Month; GregorianCalendar today=new GregorianCalendar(); Object[][] cells=new Object[6][7]; Object[] colnames={"Sun","Mon","Tue","Wed","Thu","Fri","Sat"}; ImageIcon image=new ImageIcon(""); public DatePanl() { try { jbInit(); }catch (Exception exception) { exception.printStackTrace(); } } /*******************包含所有现实时间的功能****************************************/ void Time(){ /******************* 声明相应的数组存放日期**************************/ ArrayList Mon=new ArrayList(); ArrayList Tue=new ArrayList(); ArrayList Wed=new ArrayList(); ArrayList Thu=new ArrayList(); ArrayList Fri=new ArrayList(); ArrayList Sat=new ArrayList(); ArrayList Sun=new ArrayList(); Year= DateClassobj.GetYear(); Month=DateClassobj.GetMonth(); int a[]=new int[] {31,28,31,30,31,30,31,31,30,31,30,31};//把每个月的天数放入数组 if(today.isLeapYear(Year)) a[1]+=1; for(int i=1;i<=a[Month-1];i++){ Today.set(Year,(Month-1),i); int num=Today.get(Calendar.DAY_OF_WEEK); /**************************把各个日期对应的星期放如相应的日期的数组*****************************/ if(num==2){ //表示星期一 if(i<10){ Mon.add(i+" "); } else{ Mon.add(i+" ");} } else if(num==3){ //表示星期二 if(i<10){ Tue.add(i+" "); } else{ Tue.add(i+" "); } } else if(num==4){ //表示星期三 if(i<10){ Wed.add(i+" "); } else{ Wed.add(i+" "); } } else if(num==5){ //表示星期四 if(i<10){ Thu.add(i+" "); } else{ Thu.add(i+" "); } } else if(num==6){ //表示星期五 if(i<10){ Fri.add(i+" "); } else{ Fri.add(i+" "); } } else if(num==7){ //表示星期六 if(i<10){ Sat.add(i+" "); } else{ Sat.add(i+" "); } } else if(num==1){ //表示星期日 if(i<10){ Sun.add(i+" "); } else{ Sun.add(i+" "); } } } /***********************为了确保循环的控制把数组的大小变成五************************/ if(Mon.size()<5){ Mon.add(" "); } if (Tue.size() < 5){ Tue.add(" "); } if (Wed.size() < 5){ Wed.add(" "); } if (Thu.size() < 5){ Thu.add(" ");} if (Fri.size() < 5){ Fri.add(" ");} if (Sat.size() < 5){Sat.add(" ");} if (Sun.size() < 5){Sun.add(" ");} /***************************为了控制循环又加一个对象************************************/ Mon.add(""); Tue.add(""); Wed.add(""); Thu.add(""); Fri.add(""); Sat.add(""); Sun.add(""); Today.set(Year,(Month-1),1); int week=Today.get(Today.DAY_OF_WEEK); /*********************判断该月的第一天是星期几***********************/ if(week==1){ //表示星期日 for(int i=0;i<6;i++){ cells[i][0]=Sun.get(i); cells[i][1]=Mon.get(i); cells[i][2]=Tue.get(i); cells[i][3]=Wed.get(i); cells[i][4]=Thu.get(i); cells[i][5]=Fri.get(i); cells[i][6]=Sat.get(i); } } /********************************************/ if (week == 2) { //表示星期一 cells[0][0]=""; for(int i=0;i<6;i++){ if(i>0){ cells[i][0]=Sun.get(i-1); } cells[i][1]=Mon.get(i); cells[i][2]=Tue.get(i); cells[i][3]=Wed.get(i); cells[i][4] =Thu.get(i); cells[i][5] =Fri.get(i); cells[i][6] =Sat.get(i); } } /********************************************/ if (week == 3) { cells[0][0]=""; cells[0][1]=""; for(int i=0;i<6;i++){ if(i>0){ cells[i][0]=Sun.get(i-1); cells[i][1]=Mon.get(i-1); } cells[i][2]=Tue.get(i); cells[i][3] =Wed.get(i); cells[i][4] = Thu.get(i); cells[i][5] =Fri.get(i); cells[i][6] =Sat.get(i); } } /********************************************/ if (week ==4) { cells[0][0]=""; cells[0][1]=""; cells[0][2]=""; for(int i=0;i<6;i++){ if(i>0){ cells[i][0]=Sun.get(i-1); cells[i][1]=Mon.get(i-1); cells[i][2]=Tue.get(i-1); } cells[i][3]=Wed.get(i); cells[i][4]=Thu.get(i); cells[i][5]=Fri.get(i); cells[i][6]=Sat.get(i); } } /********************************************/ if (week ==5){ cells[0][0]=""; cells[0][1]=""; cells[0][2]=""; cells[0][3]=""; for(int i=0;i<6;i++){ if(i>0){ cells[i][0]=Sun.get(i-1); cells[i][1]=Mon.get(i-1); cells[i][2]=Tue.get(i-1); cells[i][3] = Wed.get(i-1); } cells[i][4]=Thu.get(i); cells[i][5]=Fri.get(i); cells[i][6]=Sat.get(i); } } /********************************************/ if (week ==6){ cells[0][0]=""; cells[0][1]=""; cells[0][2]=""; cells[0][3]=""; cells[0][4]=""; for(int i=0;i<6;i++){ if(i>0){ cells[i][0]=Sun.get(i-1); cells[i][1]=Mon.get(i-1); cells[i][2]=Tue.get(i-1); cells[i][3]=Wed.get(i-1); cells[i][4]=Thu.get(i-1); } cells[i][5]=Fri.get(i); cells[i][6]=Sat.get(i); } } /********************************************/ if (week ==7){ //表示星期六 cells[0][0]=""; cells[0][1]=""; cells[0][2]=""; cells[0][3]=""; cells[0][4]=""; cells[0][5]=""; for(int i=0;i<6;i++){ if(i>0){ cells[i][0]=Sun.get(i-1); cells[i][1]=Mon.get(i-1); cells[i][2]=Tue.get(i-1); cells[i][3]=Wed.get(i-1); cells[i][4]=Thu.get(i-1); cells[i][5] = Fri.get(i-1); } cells[i][6] = Sat.get(i); } } } private void jbInit() throws Exception { this.setLayout(null); jLabel1.setFont(new java.awt.Font("隶书", Font.BOLD, 25));