#java实现时钟日历小程序
最终效果如下图
具体代码如下:
package swing2;
import javax.swing.*;
import java.awt.*;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.awt.geom.AffineTransform;
import java.text.SimpleDateFormat;
import java.util.Calendar;
import java.util.Date;
public class CalendarDemo extends JFrame {
public static void main(String[] args) {
CalendarDemo cd = new CalendarDemo();
cd.show();
System.out.println(cd.getSize());
}
public CalendarDemo() {
setTitle("xx");
//获取屏幕尺寸
Dimension screenSize = Toolkit.getDefaultToolkit().getScreenSize();
int width = screenSize.width/2;//width = 740
int height = screenSize.height/2;//heitht = 540
/* int width = 800;
int height = 540;*/
//设置关闭窗体时关闭程序
setDefaultCloseOperation(WindowConstants.EXIT_ON_CLOSE);
//设置窗体尺寸
setSize(width, height);
//允许用户改变窗体大小
setResizable(true);
setVisible(true);
//将窗体容器分为左右两部分
JSplitPane splitPane = new JSplitPane();
//设置分割线位置
splitPane.setDividerLocation(500);
//设置分割线大小
splitPane.setDividerSize(-1);
//日历
CalendarPanel calenderPanel = new CalendarPanel(this);
//时钟
ColockPanel colockPanel = new ColockPanel();
//设置左边面板为日历面板
splitPane.setLeftComponent(calenderPanel);
//设置右边面板为时钟面板
splitPane.setRightComponent(colockPanel);
//将分割对象装进容器
Container container = getContentPane();
container.add(splitPane);
new Thread(colockPanel).start();
}
}
//时钟面板
class ColockPanel extends JPanel implements Runnable,ActionListener{
/* private int lastxs, lastys, lastxm, lastym, lastxh, lastyh;
private Label cur_clock, cur_week;*/
//private Label cur_day;
private int lastxs, lastys, lastxm, lastym, lastxh, lastyh;
private Label cur_clock, cur_week;
private JButton cur_day;
public ColockPanel() {
/* this.setLayout(null);
this.setBackground(new Color(255, 255, 255));
setVisible(true);
cur_clock = new Label("", Label.CENTER);
cur_clock.setFont(new Font("Dialog", 1, 15));
cur_clock.setBounds(100, 350, 100, 40);
//cur_clock.setBackground(new Color(255, 255, 255));
cur_clock.setForeground(Color.black);
cur_week = new Label("", Label.CENTER);
cur_week.setFont(new Font("Dialog", 1, 15));
cur_week.setBounds(100, 390, 100, 40);
//cur_week.setBackground(new Color(255, 255, 255));
cur_week.setForeground(Color.black);
cur_week.setVisible(true);
add(cur_week);
add(cur_clock);*/
}
@Override
protected void paintComponent(Graphics g) {
Graphics2D g2d = (Graphics2D) g;
//去锯齿
g2d.setRenderingHint(RenderingHints.KEY_ANTIALIASING, RenderingHints.VALUE_ANTIALIAS_ON);
//清空原来的图形
g2d.setColor(Color.white);
g2d.fillRect(0, 0, this.getWidth(), this.getHeight());
//设置画笔颜色
g2d.setColor(Color.black);
//圆心坐标
int xCenter = this.getWidth() / 2;
int yCenter = this.getHeight() / 2;
//计算半径
int radius = (int) Math.min(this.getWidth(), this.getHeight() * 0.8 * 0.5);
//画外圆边框
g2d.drawOval(xCenter - radius - 2, yCenter - radius - 2, radius * 2 + 2, radius * 2 + 2);
//画表盘
g2d.setColor(new Color(193, 241, 251));
g2d.fillOval(xCenter - radius, yCenter - radius, 2 * radius, 2 * radius);
g2d.setColor(Color.black);
//画时钟的12个数字
for (int i = 1; i <= 12; i++) {
double dd = (Math.PI * i) / 6;
int x = (int) (Math.sin(dd) * (radius - 20) + xCenter);
int y = (int) (yCenter - Math.cos(dd) * (radius - 20));
g2d.drawString(Integer.toString(i), x - 5, y + 7);
}
AffineTransform at = g2d.getTransform();
//画60个刻度
for (int i = 0; i < 60; i++) {
int w = i % 5 == 0 ? 3 : 1;
int h = i % 5 == 0 ? 8 : 5;
g2d.fillRect(xCenter - 2, yCenter - radius, w, h);//绘制矩形
g2d.rotate(Math.toRadians(6), xCenter, yCenter);//按参数1的弧度旋转图形
}
//获取时间
Calendar calendar = Calendar.getInstance();
int second = calendar.get(Calendar.SECOND);
int minute = calendar.get(Calendar.MINUTE);
int hour = calendar.get(Calendar.HOUR_OF_DAY);
Date currentTime = new Date();
SimpleDateFormat formatter_day = new SimpleDateFormat("yyyy-MM-dd");
SimpleDateFormat formatter_clock = new SimpleDateFormat("HH:mm:ss");
SimpleDateFormat format_week = new SimpleDateFormat("EEEE");
setFont(new Font("宋体", Font.PLAIN, 18));
g2d.drawString(format_week.format(currentTime), xCenter - 25, yCenter + (radius / 2));
g2d.drawString(formatter_clock.format(currentTime), xCenter - 35, yCenter + (radius / 3));
g2d.drawString(formatter_day.format(currentTime), xCenter - 40, yCenter - (radius / 2));
int xh = (int) (Math.sin(Math.PI / 360 * (60 * hour + minute)) * (radius / 2) + xCenter);
int yh = (int) (yCenter - (Math.cos(Math.PI / 360 * (60 * hour + minute)) * (radius / 2)));
int xm = (int) (Math.sin(Math.PI * minute / 30) * ((2 * radius) / 3) + xCenter);
int ym = (int) (yCenter - (Math.cos(Math.PI * minute / 30) * ((2 * radius) / 3)));
int xs = (int) (Math.sin(Math.PI * second / 30) * ((4 * radius) / 5) + xCenter);
int ys = (int) (yCenter - (Math.cos(Math.PI * second / 30) * ((4 * radius) / 5)));
//画时针,分针,秒针
g2d.setColor(Color.black);
g2d.setStroke(new BasicStroke(3.0f));
g2d.drawLine(xCenter, yCenter, xh, yh);
g2d.setStroke(new BasicStroke(2.0f));
g2d.drawLine(xCenter, yCenter, xm, ym);
g2d.setStroke(new BasicStroke(1.0f));
g2d.drawLine(xCenter, yCenter, xs, ys);
g2d.fillOval(xCenter - 5, yCenter - 5, 10, 10);
}
/* @Override
public void paint(Graphics g) {
//g.fillRect(30, , 240, 240);
g.setColor(Color.white);
g.fillRect(0, 0, 300, 500);
//设置表盘颜色
g.setColor(new Color(120, 240, 240));
//设置表盘
g.fillRoundRect(32, 66, 240, 240, 240, 240);
g.setColor(Color.BLACK);
g.fillRoundRect(145, 185, 10, 10, 10, 10);
int xh, yh, xm, ym, xs, ys, s, m, h, xcenter, ycenter;
Date currenttime = new Date();//获取当前日期和时间
s = currenttime.getSeconds();
m = currenttime.getMinutes();
h = currenttime.getHours();
//SimpleDateFormat formatter_day = new SimpleDateFormat("yyyy-MM-dd");
SimpleDateFormat formatter_clock = new SimpleDateFormat("HH:mm:ss");
SimpleDateFormat format_week = new SimpleDateFormat("EEEE");
cur_clock.setText(formatter_clock.format(currenttime));
cur_week.setText(format_week.format(currenttime));
xcenter = 150;
ycenter = 190;
//计算秒针,分针,时针的位置
xs = (int) (Math.cos(s * 3.14f / 30 - 3.14f / 2) * 100 + xcenter);
ys = (int) (Math.sin(s * 3.14f / 30 - 3.14f / 2) * 100 + ycenter);
xm = (int) (Math.cos(m * 3.14f / 30 - 3.14f / 2) * 80 + xcenter);
ym = (int) (Math.sin(m * 3.14f / 30 - 3.14f / 2) * 80 + ycenter);
if (h <= 12) {
xh = (int) (Math.cos((h * 60 + m )* 3.14f / 360 - 3.14f / 2) * 60 + xcenter);
yh = (int) (Math.sin((h * 60 + m )* 3.14f / 360 - 3.14f / 2) * 60 + ycenter);
} else {
h = h - 12;
xh = (int) (Math.cos((h * 60 + m )* 3.14f / 360 - 3.14f / 2) * 60 + xcenter);
yh = (int) (Math.sin((h * 60 + m )* 3.14f / 360 - 3.14f / 2) * 60 + ycenter);
}
//g.fillOval(xcenter-85,ycenter-85,240,240);
g.setFont(new Font("TimesRoman", Font.PLAIN, 14));
//设置表盘数字颜色
g.setColor(Color.black);
//设置表盘数字
g.drawString("12", xcenter, ycenter - 115);
g.drawString("1", xcenter + 55, ycenter - 100);
g.drawString("2", xcenter + 100, ycenter - 55);
g.drawString("3", xcenter + 115, ycenter);
g.drawString("4", xcenter + 100, ycenter + 55);
g.drawString("5", xcenter + 55, ycenter + 100);
g.drawString("6", xcenter, ycenter + 115);
g.drawString("7", xcenter - 55, ycenter + 100);
g.drawString("8", xcenter - 100, ycenter + 55);
g.drawString("9", xcenter - 115, ycenter);
g.drawString("10", xcenter - 100, ycenter - 55);
g.drawString("11", xcenter - 55, ycenter - 100);
//绘制指针
g.setColor(Color.black);
Graphics2D g2 = (Graphics2D) g;
g2.setStroke(new BasicStroke(1.0f));//设置指针粗细
g.drawLine(xcenter, ycenter, xs, ys);
g2.setStroke(new BasicStroke(2.0f));
g.drawLine(xcenter, ycenter, xm, ym);
g2.setStroke(new BasicStroke(3.0f));
g.drawLine(xcenter, ycenter, xh, yh);
lastxs = xs;
lastys = ys; //保存指针位置
lastxm = xm;
lastym = ym;
lastxh = xh;
lastyh = yh;
//super.paint(g);
}*/
@Override
public void run() {
while (true) {
try {
Thread.sleep(100);
} catch (InterruptedException e) {
e.printStackTrace();
}
repaint(0,70,300,500);
}
}
@Override
public void actionPerformed(ActionEvent e) {
}
}
//日历面板
class CalendarPanel extends JPanel implements ActionListener {
private JPanel selectPanel;//主面板上方有:月份减少按钮 ,选择月份 年份按钮,月份增加按钮
private JPanel showPanel;//该面板有三种显示状态,一种显示日历,一种显示选择月份,一种显示选择年份
private JPanel weekdayPanel;//该面板被添加到showPanel,用于静态显示周一到周日
private JPanel calshowPanel;//该面板被添加到showPanel,用于显示一月中的每一天
private JPanel selectMonth;//该面板被添加到showPanel,用于显示一年中的所有月份
private JPanel selectYear;//该面板被添加到showPanel,用于显示年份的按钮
private JButton btleft;//selectPanel中的三个按钮
private JButton btmid;
private JButton btright;
private Button[] btday = new Button[42];
private Button[] btmouth = new Button[12];
private Button[] btyear = new Button[12];
private Calendar curcalendar;//记录当前日历上显示的日期
private JFrame jFrame;//存储parent的JFrame,用于调用其setVisible更新界面
public CalendarPanel(JFrame jFrame) {
this.jFrame = jFrame;
setLayout(null);//设置布局为null
setBackground(new Color(143, 241, 219));
selectPanel = new JPanel();
selectPanel.setBackground(new Color(193, 241, 151));
selectPanel.setBounds(0, 0, 500, 50);//设置该面板相对于容器的位置和大小
selectPanel.setLayout(null);
add(selectPanel);
btleft = new JButton("<");
btleft.setBounds(50, 10, 50, 30);
btleft.addActionListener(this);
selectPanel.add(btleft);
btmid = new JButton("");
btmid.setBounds(175, 10, 150, 30);
btmid.addActionListener(this);
selectPanel.add(btmid);
btright = new JButton(">");
btright.setBounds(400, 10, 50, 30);
btright.addActionListener(this);
selectPanel.add(btright);
weekdayPanel = new JPanel();
weekdayPanel.setBounds(0, 0, 490, 20);
weekdayPanel.setBackground(new Color(83, 199, 241));
weekdayPanel.setLayout(new GridLayout(1, 7));
weekdayPanel.setBorder(BorderFactory.createLineBorder(Color.black));
weekdayPanel.add(new JLabel("日", JLabel.CENTER));
weekdayPanel.add(new JLabel("一", JLabel.CENTER));
weekdayPanel.add(new JLabel("二", JLabel.CENTER));
weekdayPanel.add(new JLabel("三", JLabel.CENTER));
weekdayPanel.add(new JLabel("四", JLabel.CENTER));
weekdayPanel.add(new JLabel("五", JLabel.CENTER));
weekdayPanel.add(new JLabel("六", JLabel.CENTER));
calshowPanel = new JPanel();
calshowPanel.setBounds(0, 130, 500,430);
calshowPanel.setLayout(new GridLayout(6, 7));//6行7列的网格布局
for (int i = 0; i < 42; i++) {
btday[i] = new Button();
btday[i].setBackground(new Color(255,255,255));//new Color(202, 211, 221)灰色
btday[i].setFont(new Font("宋体", 4, 14));//设置字体
btday[i].addActionListener(this);
}
curcalendar = Calendar.getInstance();//返回当前时间,默认语言和默认环境的日历
int monthday = curcalendar.get(Calendar.DAY_OF_MONTH);//获取在当前月份的第几天
int weekday = curcalendar.get(Calendar.DAY_OF_WEEK);//获取在当前星期的第几天(星期日为第一天)
System.out.println(monthday + "---" + weekday);
int startcol = 7 - (monthday - weekday) % 7;//当月第一天是一个星期中的第几天
if (startcol > 7) {
startcol = startcol%7;
}
System.out.println(startcol);
String midbt_lab = curcalendar.get(Calendar.YEAR) + "年" + (curcalendar.get(Calendar.MONTH) + 1) + "月";
btmid.setText(midbt_lab);
Calendar lastcalendar = (Calendar) curcalendar.clone();
lastcalendar.set(Calendar.DAY_OF_MONTH, 1);
lastcalendar.add(Calendar.DAY_OF_MONTH, -startcol);
int tablestart = lastcalendar.get(Calendar.DAY_OF_MONTH);//该页日历起始时是当月的第几天(例如日历上的第一天是25号)
int k = 0;
for (int i = 0; i < startcol; i++) {
btday[k].setForeground(Color.GRAY);
btday[k].setLabel((tablestart++) + "");
calshowPanel.add(btday[k++]);
}
for (int i = 1; i <= curcalendar.getActualMaximum(Calendar.DAY_OF_MONTH); i++) {
btday[k].setForeground(Color.black);
btday[k].setLabel(i + "");
if (curcalendar.get(Calendar.DAY_OF_MONTH) == i-1) {
btday[i].setBackground(new Color(193, 241, 251));
}
calshowPanel.add(btday[k++]);
}
for (int i = 1; i <= 42 - startcol - curcalendar.getActualMaximum(Calendar.DAY_OF_MONTH); i++) {
btday[k].setForeground(Color.GRAY);
btday[k].setLabel(i + "");
calshowPanel.add(btday[k++]);
}
showPanel = new JPanel();
showPanel.setBounds(0, 50, 500, 450);
showPanel.setLayout(new BorderLayout());
showPanel.setBorder(BorderFactory.createLineBorder(Color.black));
showPanel.add(weekdayPanel, BorderLayout.NORTH);
showPanel.add(calshowPanel, BorderLayout.CENTER);
add(showPanel);
//选择月份
selectMonth = new JPanel(new GridLayout(3, 4));
selectMonth.setBounds(0, 70, 500, 370);
for (int i = 0; i < 12; i++) {
btmouth[i] = new Button((i + 1) + "月");
btmouth[i].addActionListener(this);
btmouth[i].setBackground(new Color(255,255,255));
btmouth[i].setFont(new Font("Dialog",5,18));
selectMonth.add(btmouth[i]);
}
//选择年份
selectYear = new JPanel(new GridLayout(3, 4));
selectYear.setBounds(0, 45, 500, 400);
for (int i = 0; i < 12; i++) {
btyear[i] = new Button((curcalendar.get(Calendar.YEAR) - 6 + i) + "");
btyear[i].addActionListener(this);
btyear[i].setBackground(new Color(255,255,255));
btyear[i].setFont(new Font("Dialog",5,18));
selectYear.add(btyear[i]);
}
}
//更新日历方法
private void updatebtday() {
int monthday = curcalendar.get(Calendar.DAY_OF_MONTH);//当前日期(在一月中的第几天)
int weekday = curcalendar.get(Calendar.DAY_OF_WEEK);//(在一周中的第几天)
int startcol = 7 - (monthday - weekday) % 7;//第一天是星期几
if (startcol > 7) {
startcol = startcol%7;;
}
Calendar lastcalendar = (Calendar) curcalendar.clone();
lastcalendar.set(Calendar.DAY_OF_MONTH, 1);
lastcalendar.add(Calendar.DAY_OF_MONTH, -startcol);
int tablestart = lastcalendar.get(Calendar.DAY_OF_MONTH);
String midbt_lab = curcalendar.get(Calendar.YEAR) + "年" + (curcalendar.get(Calendar.MONTH) + 1) + "月";
btmid.setText(midbt_lab);
int k = 0;
for (int i = 0; i < startcol; i++) {
btday[k].setForeground(Color.GRAY);
btday[k++].setLabel((tablestart++) + "");
}
for (int i = 1; i <= curcalendar.getActualMaximum(Calendar.DAY_OF_MONTH); i++) {
btday[k].setForeground(Color.black);
btday[k++].setLabel(i + "");
}
for (int i = 1; i <= 42 - startcol - curcalendar.getActualMaximum(Calendar.DAY_OF_MONTH); i++) {
btday[k].setForeground(Color.GRAY);
btday[k++].setLabel(i + "");
}
}
@Override
public void actionPerformed(ActionEvent e) {
if (e.getSource() == btmid) {//中间按钮
JPanel getPanel = (JPanel) showPanel.getComponent(0);
if (getPanel == weekdayPanel) {
btmid.setText(curcalendar.get(Calendar.YEAR) + "");
showPanel.removeAll();
showPanel.add(selectMonth);
} else if (getPanel == selectMonth) {
showPanel.removeAll();
showPanel.add(selectYear);
btmid.setText((curcalendar.get(Calendar.YEAR) - 6) + "-" + (curcalendar.get(Calendar.YEAR) + 5));
}
jFrame.setVisible(true);
} else if (e.getSource() == btleft) {//左边按钮
JPanel getPanel = (JPanel) showPanel.getComponent(0);//获取容器中的第1个组件
if (getPanel == weekdayPanel) {
int month1 = curcalendar.get(Calendar.MONTH);
curcalendar.set(Calendar.MONTH, month1 - 1);
updatebtday();
} else if (getPanel == selectMonth) {
int year = curcalendar.get(Calendar.YEAR);
curcalendar.set(Calendar.YEAR, year - 1);
btmid.setText(curcalendar.get(Calendar.YEAR) + "");
} else {
String str = btyear[0].getLabel();
int first = Integer.parseInt(str);
for (int i = 11; i >= 0; i--) {
btyear[i].setLabel((--first) + "");
}
btmid.setText(first + "-" + (first + 11));
}
} else if (e.getSource() == btright) {
JPanel getPanel = (JPanel) showPanel.getComponent(0);
if (getPanel == weekdayPanel) {//如得到的组件是星期Panel,那么更新日历
int month1 = curcalendar.get(Calendar.MONTH);
curcalendar.set(Calendar.MONTH, month1 + 1);
updatebtday();
} else if (getPanel == selectMonth) {//如果得到的组件是月份的Panel,那么更新年份
int year = curcalendar.get(Calendar.YEAR);
curcalendar.set(Calendar.YEAR, year + 1);
btmid.setText(curcalendar.get(Calendar.YEAR) + "");
} else { //如果是选择年份界面,那么改变年份和mid按钮
String str = btyear[11].getLabel();
int last = Integer.parseInt(str);
for (int i = 0; i < 12; i++) {
btyear[i].setLabel((++last) + "");
}
btmid.setText((last - 11) + "-" + last);
}
} else if (((Button) e.getSource()).getForeground() == Color.GRAY) {//如果发生事件的为灰色按钮
String command = e.getActionCommand();
int com_int = Integer.parseInt(command);
if (com_int > 20) {//大于20表明是上个月的,设置月份,调用更新月份的方法
int month3 = curcalendar.get(Calendar.MONTH);
curcalendar.set(Calendar.MONTH, month3 - 1);
} else if (com_int < 20) {//小于20为下个月的
int month3 = curcalendar.get(Calendar.MONTH);
curcalendar.set(Calendar.MONTH, month3 + 1);
}
updatebtday();
} else if (((Button) e.getSource()).getForeground() == Color.black) {
} else if (e.getSource() == btyear[0]) {
String str = e.getActionCommand();
int year = Integer.parseInt(str);
curcalendar.set(Calendar.YEAR, year);
showPanel.removeAll();
showPanel.add(selectMonth);
btmid.setText(str);
} else if (e.getSource() == btyear[1]) {
String str = e.getActionCommand();
int year = Integer.parseInt(str);
curcalendar.set(Calendar.YEAR, year);
showPanel.removeAll();
showPanel.add(selectMonth);
btmid.setText(str);
} else if (e.getSource() == btyear[2]) {
String str = e.getActionCommand();
int year = Integer.parseInt(str);
curcalendar.set(Calendar.YEAR, year);
showPanel.removeAll();
showPanel.add(selectMonth);
btmid.setText(str);
} else if (e.getSource() == btyear[3]) {
String str = e.getActionCommand();
int year = Integer.parseInt(str);
curcalendar.set(Calendar.YEAR, year);
showPanel.removeAll();
showPanel.add(selectMonth);
btmid.setText(str);
} else if (e.getSource() == btyear[4]) {
String str = e.getActionCommand();
int year = Integer.parseInt(str);
curcalendar.set(Calendar.YEAR, year);
showPanel.removeAll();
showPanel.add(selectMonth);
btmid.setText(str);
} else if (e.getSource() == btyear[5]) {
String str = e.getActionCommand();
int year = Integer.parseInt(str);
curcalendar.set(Calendar.YEAR, year);
showPanel.removeAll();
showPanel.add(selectMonth);
btmid.setText(str);
} else if (e.getSource() == btyear[6]) {
String str = e.getActionCommand();
int year = Integer.parseInt(str);
curcalendar.set(Calendar.YEAR, year);
showPanel.removeAll();
showPanel.add(selectMonth);
btmid.setText(str);
} else if (e.getSource() == btyear[7]) {
String str = e.getActionCommand();
int year = Integer.parseInt(str);
curcalendar.set(Calendar.YEAR, year);
showPanel.removeAll();
showPanel.add(selectMonth);
btmid.setText(str);
} else if (e.getSource() == btyear[8]) {
String str = e.getActionCommand();
int year = Integer.parseInt(str);
curcalendar.set(Calendar.YEAR, year);
showPanel.removeAll();
showPanel.add(selectMonth);
btmid.setText(str);
} else if (e.getSource() == btyear[9]) {
String str = e.getActionCommand();
int year = Integer.parseInt(str);
curcalendar.set(Calendar.YEAR, year);
showPanel.removeAll();
showPanel.add(selectMonth);
btmid.setText(str);
} else if (e.getSource() == btyear[10]) {
String str = e.getActionCommand();
int year = Integer.parseInt(str);
curcalendar.set(Calendar.YEAR, year);
showPanel.removeAll();
showPanel.add(selectMonth);
btmid.setText(str);
} else if (e.getSource() == btyear[11]) {
String str = e.getActionCommand();
int year = Integer.parseInt(str);
curcalendar.set(Calendar.YEAR, year);
showPanel.removeAll();
showPanel.add(selectMonth);
btmid.setText(str);
} else {
switch (e.getActionCommand()) {
case "1月":
curcalendar.set(Calendar.MONTH, 0);
break;
case "2月":
curcalendar.set(Calendar.MONTH, 1);
break;
case "3月":
curcalendar.set(Calendar.MONTH, 2);
break;
case "4月":
curcalendar.set(Calendar.MONTH, 3);
break;
case "5月":
curcalendar.set(Calendar.MONTH, 4);
break;
case "6月":
curcalendar.set(Calendar.MONTH, 5);
break;
case "7月":
curcalendar.set(Calendar.MONTH, 6);
break;
case "8月":
curcalendar.set(Calendar.MONTH, 7);
break;
case "9月":
curcalendar.set(Calendar.MONTH, 8);
break;
case "10月":
curcalendar.set(Calendar.MONTH, 9);
break;
case "11月":
curcalendar.set(Calendar.MONTH, 10);
break;
case "12月":
curcalendar.set(Calendar.MONTH, 11);
break;
default:
String str = e.getActionCommand();
//String[] strs = str.split("月");
int year = Integer.parseInt(str);
curcalendar.set(Calendar.YEAR, year);
btmid.setText(curcalendar.get(Calendar.YEAR) + "");
showPanel.removeAll();
showPanel.add(selectMonth);
return;
}
showPanel.removeAll();
updatebtday();
showPanel.add(weekdayPanel,BorderLayout.NORTH);
showPanel.add(calshowPanel,BorderLayout.CENTER);
jFrame.setVisible(true);
}
}
}
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