java万年历程序

public Mycalendar()

{

import java.awt.*;

import java.awt.event.*;

import java.io.*;

import java.text.DateFormat ;

import java.text.SimpleDateFormat ;

import java.util.Calendar ;

import java.util.Date ;

import javax.swing.*;

import javax.swing.table.DefaultTableModel;

public class Mycalendar extends JFrame implements ActionListener , MouseListener {

private Calendar cld = Calendar .getInstance();

private String [] astr = {"Sun", "Mon", "Tue", "Wed", "Thu", "Fri", "Sat"};

private DefaultTableModel dtm = new DefaultTableModel(null ,astr);

private JTable table = new JTable(dtm); //装日期的表格

private JScrollPane sp = new JScrollPane(table);

private JButton bLastYear = new JButton("上一年");

private JButton bNextYear = new JButton("下一年");

private JButton bLastMonth = new JButton("上月");

private JButton bNextMonth = new JButton("下月");

private JTextField jtfYear = new JTextField(5);//jtfYear 年份显示和输入文本框

private JTextField jtfMonth = new JTextField(2);//jtfMonth 月份显示文本框

private JPanel p1 = new JPanel(); //装入控制日期按钮的模块

private JPanel p2 = new JPanel();

private JPanel p3 = new JPanel(new BorderLayout ());

private JPanel p4 = new JPanel(new GridLayout (2,1));

private JPanel p5 = new JPanel(new BorderLayout ());

private JButton bAdd = new JButton("保存日志");

private JButton bDel = new JButton("删除日志");

private JTextArea jta = new JTextArea();

private JScrollPane jsp = new JScrollPane(jta);

//jta--JTextArea

private JLabel l = new JLabel("您可以在年份文本框中键入您要查找的年份");

private JLabel lt = new JLabel();

private JLabel ld = new JLabel();

private int lastTime;

super("万年历记事本"); //框架命名

this.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);//窗口关闭函数

this.getContentPane().setLayout(new BorderLayout(10, 0));

jta.setLineWrap(true);

table.setGridColor(Color.GRAY); //星期之间的网格线是灰色的

table.setColumnSelectionAllowed(true);

table.setSelectionBackground(Color.BLACK);//当选定某一天时这一天背景黑色table.setSelectionForeground(Color.RED);//选定的日期字体是绿色的

table.setBackground(new Color(242,240,33));//日期显示表格颜色蓝色table.setFont(new Font("楷体",Font.BOLD,15));//日期数字字体格式

table.setRowHeight(30);//表格的高度

table.addMouseListener(this); //鼠标监听器

jtfYear.addActionListener(this);//可输入年份的文本框

//为各个按钮添加监听函数

bAdd.addActionListener(this);

bDel.addActionListener(this);

bLastYear.addActionListener(this);

bNextYear.addActionListener(this);

bLastMonth.addActionListener(this);

bNextMonth.addActionListener(this);

//将按钮添加到Jpanel上

p1.add(bLastYear);

p1.add(jtfYear);//年份输入文本框

p1.add(bNextYear);

p1.add(bLastMonth);

p1.add(jtfMonth);

p1.add(bNextMonth);

p2.add(bAdd);

p2.add(bDel);

p3.add(jsp, BorderLayout.CENTER);

p3.add(p2, BorderLayout.SOUTH);

p3.add(ld, BorderLayout.NORTH);

p4.add(l);

p4.add(lt);

p5.add(p4, BorderLayout.SOUTH);

p5.add(sp, BorderLayout.CENTER);

p5.add(p1, BorderLayout.NORTH);

this.getContentPane().add(p5, BorderLayout.CENTER);

this.getContentPane().add(p3, BorderLayout.EAST);