Different area's Time show

package www.test.com;

import java.applet.Applet;
import java.applet.AudioClip;
import java.awt.BorderLayout;
import java.awt.Color;
import java.awt.Container;
import java.awt.Graphics;
import java.awt.GridLayout;
import java.awt.Point;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.io.File;
import java.text.SimpleDateFormat;
import java.util.Calendar;
import java.util.TimeZone;

import javax.swing.JButton;
import javax.swing.JDialog;
import javax.swing.JFileChooser;
import javax.swing.JFrame;
import javax.swing.JLabel;
import javax.swing.JMenu;
import javax.swing.JMenuBar;
import javax.swing.JMenuItem;
import javax.swing.JOptionPane;
import javax.swing.JPanel;
import javax.swing.JTextField;


// 这是功能键的添加及窗体的设置
public class Timezone extends JFrame implements ActionListener {
        private static final long serialVersionUID = 2143849358452364853L;
        private JMenuBar bar = new JMenuBar();
        private JMenu menu1 = new JMenu("功能");
        private JMenu menu2 = new JMenu("关于");
        private JMenuItem item1 = new JMenuItem("设定时间");
        private JMenuItem item2 = new JMenuItem("闹钟");
        private JMenuItem item3 = new JMenuItem("日历");
        private JMenuItem item5 = new JMenuItem("记事本");
        private JMenuItem item6 = new JMenuItem("退出");
        private ClockPanel cPanel = null;

        public Timezone() {
                cPanel = new ClockPanel();
                this.add(cPanel);
                this.setTitle("经典时钟");
                this.setSize(600, 400);
                this.setVisible(true);
                this.setJMenuBar(bar);
                bar.add(menu1);
                bar.add(menu2);
                menu1.add(item1);
                menu1.add(item2);
                menu1.add(item3);
                menu1.add(item5);
                menu1.add(item6);
                item1.addActionListener(this);
                item2.addActionListener(this);
                item3.addActionListener(this);

                item5.addActionListener(this);
                item6.addActionListener(this);
        }

        public static void main(String[] args) {
        Timezone dlg = new Timezone();
                dlg.setLocation(300, 130);// 桌面位置
                dlg.setSize(1000, 450);// 长宽
                dlg.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
                dlg.setVisible(true);
                dlg.setResizable(false);
        }

        @Override
        public void actionPerformed(ActionEvent e) {
                if (e.getSource().equals(item1)) {
                        // System.out.println("点击鼠标，设置时间！");
                        SetupDialog setupdialog = new SetupDialog(cPanel);
                        setupdialog.setEnabled(true);//.show();
                        // JFrame frame = new JFrame("Calendar Application");
                        // frame.show();
                } else if (e.getSource().equals(item2)) {
                        new Alarm(cPanel).setVisible(true);
                } else if (e.getSource().equals(item3)) {

                }

                else if (e.getSource().equals(item5)) {

                } else if (e.getSource().equals(item6)) {
                        System.exit(0);
                }

        }
}

class ClockPanel extends JPanel implements Runnable {
        private static final long serialVersionUID = -2341365795573288466L;
        private Point one = new Point(150, 200);// 设置圆心点的坐标
        private Point origin = new Point(500, 200);// 设置圆心点的坐标
        private Point three = new Point(850, 200);// 设置圆心点的坐标
        private int archCN, arcmCN, arcsCN;// 定义了三个角度的变量
        private int archUS, arcmUS, arcsUS;
        private int archUK, arcmUK, arcsUK;
        private final static String CN_TIME_ZONE = "Asia/Shanghai";
        private final static String US_TIME_ZONE = "America/Chicago";//"America/New_York"
        private final static String UK_TIME_ZONE = "Europe/London";
        /**
         * 定义了 hour, minute, second三个变量， 从arcs = 360 - (second - 15) * 6; arcm = 360
         * - (minute - 15) * 6; arch = (360 - (hour * 5 - 15) * 6)-(minute/6)*3;
         * 可以判断出是为了把系统当前时间初始化给这三个变量， 并转化成角度
         */
        int hour, minute, second;
        Calendar cal = null;
        SimpleDateFormat format = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss");

        /**
         * 构造方法c是为了实现获取系统当前时间， 并分别赋值给 hour, minute, second 三个变量，然后转换成角度 （总的是为了实现角度和
         * hour, minute, second的用处）
         */
        public ClockPanel() {
                /**
                 * 获取系统当前时间的年月日，小时，分钟，秒，并复制给变量
                 */
                cal = Calendar.getInstance();// 用于表示日历的设置
                /**
                 * 创建线程，线程是为了实现钟表里的针 每个多久转一下
                 */
                Thread thread = new Thread(this);
                /**
                 * 把三个变量hour, minute, second转化成角度
                 */
                cal.setTimeZone(TimeZone.getTimeZone(CN_TIME_ZONE));
                hour = cal.get(Calendar.HOUR); // 获取日历上的小时
                minute = cal.get(Calendar.MINUTE);
                second = cal.get(Calendar.SECOND);
                arcsCN = 360 - (second - 15) * 6; // 15秒时等于0度
                arcmCN = 360 - (minute - 15) * 6;
                archCN = (360 - (hour * 5 - 15) * 6) - (minute / 6) * 3;

                cal.setTimeZone(TimeZone.getTimeZone(US_TIME_ZONE));
                hour = cal.get(Calendar.HOUR); // 获取日历上的小时
                minute = cal.get(Calendar.MINUTE);
                second = cal.get(Calendar.SECOND);
                arcsUS = 360 - (second - 15) * 6; // 15秒时等于0度
                arcmUS = 360 - (minute - 15) * 6;
                archUS = (360 - (hour * 5 - 15) * 6) - (minute / 6) * 3;

                cal.setTimeZone(TimeZone.getTimeZone(UK_TIME_ZONE));
                hour = cal.get(Calendar.HOUR); // 获取日历上的小时
                minute = cal.get(Calendar.MINUTE);
                second = cal.get(Calendar.SECOND);
                arcsUK = 360 - (second - 15) * 6; // 15秒时等于0度
                arcmUK = 360 - (minute - 15) * 6;
                archUK = (360 - (hour * 5 - 15) * 6) - (minute / 6) * 3;

                thread.start();// 开始线程
        }

        public void setTime(Calendar cal) {
                if (cal == null)
                        return;
                this.cal = cal;

                cal.setTimeZone(TimeZone.getTimeZone(CN_TIME_ZONE));
                hour = cal.get(Calendar.HOUR); // 获取日历上的小时
                minute = cal.get(Calendar.MINUTE);
                second = cal.get(Calendar.SECOND);
                arcsCN = 360 - (second - 15) * 6; // 15秒时等于0度
                arcmCN = 360 - (minute - 15) * 6;
                archCN = (360 - (hour * 5 - 15) * 6) - (minute / 6) * 3;

                cal.setTimeZone(TimeZone.getTimeZone(US_TIME_ZONE));
                hour = cal.get(Calendar.HOUR); // 获取日历上的小时
                minute = cal.get(Calendar.MINUTE);
                second = cal.get(Calendar.SECOND);
                arcsUS = 360 - (second - 15) * 6; // 15秒时等于0度
                arcmUS = 360 - (minute - 15) * 6;
                archUS = (360 - (hour * 5 - 15) * 6) - (minute / 6) * 3;

                cal.setTimeZone(TimeZone.getTimeZone(UK_TIME_ZONE));
                hour = cal.get(Calendar.HOUR); // 获取日历上的小时
                minute = cal.get(Calendar.MINUTE);
                second = cal.get(Calendar.SECOND);
                arcsUK = 360 - (second - 15) * 6; // 15秒时等于0度
                arcmUK = 360 - (minute - 15) * 6;
                archUK = (360 - (hour * 5 - 15) * 6) - (minute / 6) * 3;

                this.repaint();
        }

        public Calendar getCurrentTime() {
                cal.setTimeZone(TimeZone.getTimeZone(CN_TIME_ZONE));
                return cal;
        }

        /**
         * 重写窗体
         */
        @Override
        /**
         * 实现画线，画刻度（一个钟，
         * 要有刻度，针，圆等，这些需要画上的）
         */
        protected void paintComponent(Graphics g) {
                super.paintComponent(g);
                this.setBackground(Color.GRAY);
                g.drawOval(725, 75, 250, 250);
                g.drawOval(725, 76, 251, 250);
                g.drawOval(725, 77, 252, 250);
                g.drawOval(25, 75, 250, 250);
                g.drawOval(25, 76, 251, 250);
                g.drawOval(25, 77, 251, 250);
                g.drawOval(375, 75, 250, 250);
                g.drawOval(375, 76, 251, 250);
                g.drawOval(375, 77, 252, 250);
                for (int i = 0; i < 60; i++) {
                        /**
                         * 几点与几点之间的刻度划分
                         */
                        if (i % 5 == 0)
                                g.setColor(Color.RED);// 设置秒针的颜色
                        /**
                         * 画秒针的线
                         */
                        g.drawLine(
                                        origin.x
                                                        + ((int) (0.95 * 120 * Math.cos((6 * i) * Math.PI
                                                                        / 180))),
                                        origin.y
                                                        + ((int) (-120 * 0.95 * Math.sin((6 * i) * Math.PI
                                                                        / 180))),
                                        origin.x
                                                        + ((int) (120 * 1.05 * Math.cos((6 * i) * Math.PI
                                                                        / 180))),
                                        origin.y
                                                        + ((int) (-120 * 1.05 * Math.sin((6 * i) * Math.PI
                                                                        / 180))));
                        g.setColor(Color.BLACK);
                        g.drawLine(
                                        one.x
                                                        + ((int) (0.95 * 120 * Math.cos((6 * i) * Math.PI
                                                                        / 180))),
                                        one.y
                                                        + ((int) (-120 * 0.95 * Math.sin((6 * i) * Math.PI
                                                                        / 180))),
                                        one.x
                                                        + ((int) (120 * 1.05 * Math.cos((6 * i) * Math.PI
                                                                        / 180))),
                                        one.y
                                                        + ((int) (-120 * 1.05 * Math.sin((6 * i) * Math.PI
                                                                        / 180))));
                        g.setColor(Color.BLACK);

                        g.drawLine(
                                        three.x
                                                        + ((int) (0.95 * 120 * Math.cos((6 * i) * Math.PI
                                                                        / 180))),
                                        three.y
                                                        + ((int) (-120 * 0.95 * Math.sin((6 * i) * Math.PI
                                                                        / 180))),
                                        three.x
                                                        + ((int) (120 * 1.05 * Math.cos((6 * i) * Math.PI
                                                                        / 180))),
                                        three.y
                                                        + ((int) (-120 * 1.05 * Math.sin((6 * i) * Math.PI
                                                                        / 180))));
                        g.setColor(Color.BLACK);
                }
                g.fillRect(
                                one.x + ((int) (0.95 * 120 * Math.cos(90 * Math.PI / 180) - 3)),
                                one.y
                                                + ((int) (-120 * 0.92 * Math.sin(90 * Math.PI / 180) - 16)),
                                6, 18);
                g.fillRect(one.x
                                + ((int) (0.95 * 120 * Math.cos(270 * Math.PI / 180) - 3)),
                                one.y + ((int) (-120 * 0.92 * Math.sin(270 * Math.PI / 180))),
                                6, 18);
                g.fillRect(
                                one.x + ((int) (0.92 * 120 * Math.cos(0 * Math.PI / 180))),
                                one.y + ((int) (-120 * 0.97 * Math.sin(0 * Math.PI / 180) - 3)),
                                18, 6);
                g.fillRect(
                                one.x// 0.92是移动刻度的位置
                                                + ((int) (0.92 * 120 * Math.cos(180 * Math.PI / 180) - 16)),
                                one.y
                                                + ((int) (-120 * 0.97 * Math.sin(180 * Math.PI / 180) - 3)),
                                18, 6);
                // g.setFont(new Font("宋体", Font.BOLD, 20));
                g.drawString(
                                "12",
                                one.x + ((int) (0.8 * 120 * Math.cos(90 * Math.PI / 180) - 12)),
                                one.y + ((int) (-120 * 0.8 * Math.sin(90 * Math.PI / 180))));
                g.drawString("3",
                                one.x + ((int) (0.8 * 120 * Math.cos(0 * Math.PI / 180))),
                                one.y + ((int) (-120 * 0.8 * Math.sin(0 * Math.PI / 180) +));
                g.drawString(
                                "6",
                                one.x + ((int) (0.8 * 120 * Math.cos(270 * Math.PI / 180) - 6)),
                                one.y
                                                + ((int) (-120 * 0.8 * Math.sin(270 * Math.PI / 180) + 10)));
                g.drawString(
                                "9",
                                one.x + ((int) (0.8 * 120 * Math.cos(180 * Math.PI / 180) -),
                                one.y
                                                + ((int) (-120 * 0.8 * Math.sin(180 * Math.PI / 180) +));
                g.setColor(Color.RED);
                g.drawLine(one.x, one.y,
                                one.x + ((int) (120 * Math.cos((arcsUS) * Math.PI / 180))),
                                one.y + ((int) (-120 * Math.sin((arcsUS) * Math.PI / 180))));
                g.setColor(Color.GREEN);
                g.drawLine(one.x, one.y,
                                one.x + ((int) (90 * Math.cos((arcmUS) * Math.PI / 180))),
                                one.y + ((int) (-90 * Math.sin((arcmUS) * Math.PI / 180))));
                g.setColor(Color.BLACK);
                g.drawLine(one.x, one.y,
                                one.x + ((int) (60 * Math.cos((archUS) * Math.PI / 180))),
                                one.y + ((int) (-60 * Math.sin((archUS) * Math.PI / 180))));

                format.setTimeZone(TimeZone.getTimeZone(US_TIME_ZONE));
                g.drawString("美国 : " + format.format(cal.getTime()), 50, 350);// 文字的显示

                g.fillRect(
                                origin.x
                                                + ((int) (0.95 * 120 * Math.cos(90 * Math.PI / 180) - 3)),
                                origin.y
                                                + ((int) (-120 * 0.92 * Math.sin(90 * Math.PI / 180) - 16)),
                                6, 18);
                g.fillRect(
                                origin.x
                                                + ((int) (0.95 * 120 * Math.cos(270 * Math.PI / 180) - 3)),
                                origin.y
                                                + ((int) (-120 * 0.92 * Math.sin(270 * Math.PI / 180))),
                                6, 18);
                g.fillRect(origin.x
                                + ((int) (0.92 * 120 * Math.cos(0 * Math.PI / 180))), origin.y
                                + ((int) (-120 * 0.97 * Math.sin(0 * Math.PI / 180) - 3)), 18,
                                6);
                g.fillRect(
                                origin.x// 0.92是移动刻度的位置
                                                + ((int) (0.92 * 120 * Math.cos(180 * Math.PI / 180) - 16)),
                                origin.y
                                                + ((int) (-120 * 0.97 * Math.sin(180 * Math.PI / 180) - 3)),
                                18, 6);
                // g.setFont(new Font("宋体", Font.BOLD, 20));
                g.drawString(
                                "12",
                                origin.x
                                                + ((int) (0.8 * 120 * Math.cos(90 * Math.PI / 180) - 12)),
                                origin.y + ((int) (-120 * 0.8 * Math.sin(90 * Math.PI / 180))));
                g.drawString(
                                "3",
                                origin.x + ((int) (0.8 * 120 * Math.cos(0 * Math.PI / 180))),
                                origin.y
                                                + ((int) (-120 * 0.8 * Math.sin(0 * Math.PI / 180) +));
                g.drawString(
                                "6",
                                origin.x
                                                + ((int) (0.8 * 120 * Math.cos(270 * Math.PI / 180) - 6)),
                                origin.y
                                                + ((int) (-120 * 0.8 * Math.sin(270 * Math.PI / 180) + 10)));
                g.drawString(
                                "9",
                                origin.x
                                                + ((int) (0.8 * 120 * Math.cos(180 * Math.PI / 180) -),
                                origin.y
                                                + ((int) (-120 * 0.8 * Math.sin(180 * Math.PI / 180) +));
                g.setColor(Color.RED);
                g.drawLine(origin.x, origin.y,
                                origin.x + ((int) (120 * Math.cos((arcsCN) * Math.PI / 180))),
                                origin.y + ((int) (-120 * Math.sin((arcsCN) * Math.PI / 180))));
                g.setColor(Color.GREEN);
                g.drawLine(origin.x, origin.y,
                                origin.x + ((int) (90 * Math.cos((arcmCN) * Math.PI / 180))),
                                origin.y + ((int) (-90 * Math.sin((arcmCN) * Math.PI / 180))));
                g.setColor(Color.BLACK);
                g.drawLine(origin.x, origin.y,
                                origin.x + ((int) (60 * Math.cos((archCN) * Math.PI / 180))),
                                origin.y + ((int) (-60 * Math.sin((archCN) * Math.PI / 180))));

                format.setTimeZone(TimeZone.getTimeZone(CN_TIME_ZONE));
                g.drawString("中国 : " + format.format(cal.getTime()), 400, 350);// 文字的显示

                g.fillRect(
                                three.x
                                                + ((int) (0.95 * 120 * Math.cos(90 * Math.PI / 180) - 3)),
                                three.y
                                                + ((int) (-120 * 0.92 * Math.sin(90 * Math.PI / 180) - 16)),
                                6, 18);
                g.fillRect(
                                three.x
                                                + ((int) (0.95 * 120 * Math.cos(270 * Math.PI / 180) - 3)),
                                three.y + ((int) (-120 * 0.92 * Math.sin(270 * Math.PI / 180))),
                                6, 18);
                g.fillRect(
                                three.x + ((int) (0.92 * 120 * Math.cos(0 * Math.PI / 180))),
                                three.y
                                                + ((int) (-120 * 0.97 * Math.sin(0 * Math.PI / 180) - 3)),
                                18, 6);
                g.fillRect(
                                three.x// 0.92是移动刻度的位置
                                                + ((int) (0.92 * 120 * Math.cos(180 * Math.PI / 180) - 16)),
                                three.y
                                                + ((int) (-120 * 0.97 * Math.sin(180 * Math.PI / 180) - 3)),
                                18, 6);
                // g.setFont(new Font("宋体", Font.BOLD, 20));
                g.drawString(
                                "12",
                                three.x
                                                + ((int) (0.8 * 120 * Math.cos(90 * Math.PI / 180) - 12)),
                                three.y + ((int) (-120 * 0.8 * Math.sin(90 * Math.PI / 180))));
                g.drawString(
                                "3",
                                three.x + ((int) (0.8 * 120 * Math.cos(0 * Math.PI / 180))),
                                three.y
                                                + ((int) (-120 * 0.8 * Math.sin(0 * Math.PI / 180) +));
                g.drawString(
                                "6",
                                three.x
                                                + ((int) (0.8 * 120 * Math.cos(270 * Math.PI / 180) - 6)),
                                three.y
                                                + ((int) (-120 * 0.8 * Math.sin(270 * Math.PI / 180) + 10)));
                g.drawString(
                                "9",
                                three.x
                                                + ((int) (0.8 * 120 * Math.cos(180 * Math.PI / 180) -),
                                three.y
                                                + ((int) (-120 * 0.8 * Math.sin(180 * Math.PI / 180) +));
                g.setColor(Color.RED);
                g.drawLine(three.x, three.y,
                                three.x + ((int) (120 * Math.cos((arcsUK) * Math.PI / 180))),
                                three.y + ((int) (-120 * Math.sin((arcsUK) * Math.PI / 180))));
                g.setColor(Color.GREEN);
                g.drawLine(three.x, three.y,
                                three.x + ((int) (90 * Math.cos((arcmUK) * Math.PI / 180))),
                                three.y + ((int) (-90 * Math.sin((arcmUK) * Math.PI / 180))));
                g.setColor(Color.BLACK);
                g.drawLine(three.x, three.y,
                                three.x + ((int) (60 * Math.cos((archUK) * Math.PI / 180))),
                                three.y + ((int) (-60 * Math.sin((archUK) * Math.PI / 180))));

                format.setTimeZone(TimeZone.getTimeZone(UK_TIME_ZONE));
                g.drawString("英国 : " + format.format(cal.getTime()), 750, 350);// 文字的显示
        }

        /**
         * 重写接口，实现钟表的转动
         */
        @Override
        /**
         *普通方法， 实现钟表的转动
         */
        public void run() {
                /**
                 * while循环的作用， 打个比方：时钟上的0点就是12点，同时是为了实现归0
                 */
                while (true) {
                        if (arcsCN == 0)
                                arcsCN = 360;
                        if (arcmCN == 0)
                                arcmCN = 360;
                        if (archCN == 0)
                                archCN = 360;

                        if (arcsUK == 0)
                                arcsUK = 360;
                        if (arcmUK == 0)
                                arcmUK = 360;
                        if (archUK == 0)
                                archUK = 360;

                        if (arcsUS == 0)
                                arcsUS = 360;
                        if (arcmUS == 0)
                                arcmUS = 360;
                        if (archUS == 0)
                                archUS = 360;
                        /**
                         * try是为了实现钟表转动的核心代码
                         */
                        try {
                                /**
                                 * 线程每1秒，停一下，等于秒针转动一下
                                 */
                                Thread.sleep(1000);
                                cal.set(Calendar.SECOND, cal.get(Calendar.SECOND) + 1);
                                /**
                                 * 实现时分秒三个针的走动
                                 */
                                arcsCN = Math.abs(arcsCN - 6) % 360;// 走到下一刻的角度位置
                                if (arcsCN == 90)
                                        arcmCN = Math.abs(arcmCN - 6) % 360;
                                if ((arcmCN - 54) % 36 == 0 && arcsCN == 90)
                                        archCN = Math.abs(archCN - 3) % 360;
                               
                                arcsUK = Math.abs(arcsUK - 6) % 360;// 走到下一刻的角度位置
                                if (arcsUK == 90)
                                        arcmUK = Math.abs(arcmUK - 6) % 360;
                                if ((arcmUK - 54) % 36 == 0 && arcsUK == 90)
                                        archUK = Math.abs(archUK - 3) % 360;
                               
                                arcsUS = Math.abs(arcsUS - 6) % 360;// 走到下一刻的角度位置
                                if (arcsUS == 90)
                                        arcmUS = Math.abs(arcmUS - 6) % 360;
                                if ((arcmUS - 54) % 36 == 0 && arcsUS == 90)
                                        archUS = Math.abs(archUS - 3) % 360;
                        }
                        /**
                         * 处理异常问题的代码
                         */
                        catch (InterruptedException e) {
                                e.printStackTrace();
                        }
                        this.repaint();// 异常处理完后，重亲执行核心代码和重画
                }
        }
}


class Alarm extends JDialog implements ActionListener {

        private static final long serialVersionUID = 1L;
        JLabel ri, shi, fen, miao, dangqian;
        JButton queding, dakai;
        JTextField music, RI, SHI, FEN, MIAO;

        int h = 0, f = 0, m = 0, r = 0;
        boolean fo = false;
        public AudioClip soumd1;
        ClockPanel cPanel = null;

        public Alarm(ClockPanel cPanel) {
                this.cPanel = cPanel;
                Container c = getContentPane();
                c.setLayout(new GridLayout(3, 1));
                JPanel jp = new JPanel();
                dangqian = new JLabel();
                jp.add(dangqian);
                c.add(jp);
                JPanel jp1 = new JPanel();
                music = new JTextField(20);
                dakai = new JButton("选择闹铃音乐");
                jp1.add(music);
                jp1.add(dakai);
                c.add(jp1);
                ri = new JLabel("日");
                RI = new JTextField(4);
                shi = new JLabel("时");
                SHI = new JTextField(4);
                fen = new JLabel("分");
                FEN = new JTextField(4);
                miao = new JLabel("秒");
                MIAO = new JTextField(4);
                JPanel jp2 = new JPanel();
                jp2.add(ri);
                jp2.add(RI);
                jp2.add(shi);
                jp2.add(SHI);
                jp2.add(fen);
                jp2.add(FEN);
                jp2.add(miao);
                jp2.add(MIAO);
                queding = new JButton("确定");
                jp2.add(queding);
                c.add(jp2);
                setSize(400, 130);
                setVisible(true);
                dakai.addActionListener(new ActionListener() {
                        public void actionPerformed(ActionEvent event) {
                                JFileChooser fileChooser = new JFileChooser(); // 实例化文件选择器
                                fileChooser
                                                .setFileSelectionMode(JFileChooser.FILES_AND_DIRECTORIES); // 设置文件选择模式,此处为文件和目录均可
                                fileChooser.setCurrentDirectory(new File(".")); // 设置文件选择器当前目录
                                fileChooser
                                                .setFileFilter(new javax.swing.filechooser.FileFilter() {
                                                        public boolean accept(File file) { // 可接受的文件类型
                                                                String name = file.getName().toLowerCase();
                                                                return name.endsWith(".wav")
                                                                                || name.endsWith(".au")
                                                                                || file.isDirectory();
                                                        }

                                                        public String getDescription() { // 文件描述
                                                                return "音乐文件(*.au)";
                                                        }
                                                });
                                if (fileChooser.showOpenDialog(Alarm.this) == JFileChooser.APPROVE_OPTION) { // 弹出文件选择器,并判断是否点击了打开按钮
                                        String fileName = fileChooser.getSelectedFile()
                                                        .getAbsolutePath(); // 得到选择文件或目录的绝对路径
                                        music.setText(fileName);
                                }
                        }
                });
                queding.addActionListener(new ActionListener() {
                        Task task = null;

                        public void actionPerformed(ActionEvent event) {
                                if (queding.getText().equals("确定")) {
                                        try {
                                                r = Integer.parseInt(RI.getText());
                                                h = Integer.parseInt(SHI.getText());
                                                f = Integer.parseInt(FEN.getText());
                                                m = Integer.parseInt(MIAO.getText());
                                                System.out.println("闹钟时间 : " + r + "日," + h + ":" + f
                                                                + ":" + m);
                                                if (1 <= r && r <= 31 && 0 <= h && h <= 23 && 0 <= f
                                                                && f <= 59 && 0 <= m && m <= 59) {
                                                        fo = true;
                                                        soumd1 = Applet.newAudioClip(new File(music
                                                                        .getText()).toURI().toURL()); // 播放音乐
                                                        task = new Task();
                                                        task.start();
                                                } else
                                                        JOptionPane.showMessageDialog(null, "输入时间错误");
                                        } catch (Exception e) {
                                                JOptionPane.showMessageDialog(null, "请输入正确的时间");
                                        }

                                } else {
                                        task.shutdown();
                                        fo = false;
                                        RI.setEditable(true);
                                        SHI.setEditable(true);
                                        FEN.setEditable(true);
                                        MIAO.setEditable(true);
                                        queding.setText("确定");
                                        soumd1.stop();
                                }
                        }
                });
        }

        private class Task extends Thread {
                boolean isShutDown = false;

                public void run() {
                        RI.setEditable(false);
                        SHI.setEditable(false);
                        FEN.setEditable(false);
                        MIAO.setEditable(false);
                        queding.setText("关闭");
                        while (!isShutDown) {
                                Calendar curTime = cPanel.getCurrentTime();
                                dangqian.setText("当前时间: " + curTime.getTime().toString());
                                if (fo) {
                                        int riqi = curTime.get(Calendar.DAY_OF_MONTH); // 获取日期
                                        int shizhong = curTime.get(Calendar.HOUR_OF_DAY); // 获取小时
                                        int fenzhong = curTime.get(Calendar.MINUTE); // 获取分钟
                                        int miaozhong = curTime.get(Calendar.SECOND); // 获取秒钟
                                        System.out.println("当前时间： " + riqi + "日" + shizhong + ":"
                                                        + fenzhong + ":" + miaozhong + ", 闹钟时间 : " + r
                                                        + "日" + h + ":" + f + ":" + m);
                                        if (riqi == r && shizhong == h && fenzhong == f
                                                        && miaozhong == m) // 判断条件
                                        {
                                                try {
                                                        System.out.println("闹铃开始...");
                                                        soumd1.loop(); // 我设置的是循环播放..这样不起床都不行..
                                                        fo = false;
                                                } catch (Exception e) {
                                                        e.printStackTrace();
                                                }
                                        }
                                }
                                try {
                                        Thread.sleep(1000);
                                } catch (InterruptedException ie) {
                                }

                        }
                }

                public void shutdown() {
                        isShutDown = true;
                }
        }

        @Override
        public void actionPerformed(ActionEvent arg0) {

        }
}

class SetupDialog extends JDialog implements ActionListener {

        private static final long serialVersionUID = 1222513399477180578L;
        private JPanel panel1 = new JPanel();
        private JPanel panel2 = new JPanel();
        private JLabel label1 = new JLabel("时钟：");
        private JLabel label2 = new JLabel("分钟：");
        private JLabel label3 = new JLabel("秒钟：");
        private JTextField hour = new JTextField("");
        private JTextField minute = new JTextField("");
        private JTextField second = new JTextField("");
        static JButton button1 = new JButton("确定");
        static JButton button2 = new JButton("取消");
        private ClockPanel cPanel = null;

        SetupDialog(ClockPanel cPanel) {
                this.iuit();
                this.setTitle("设置");
                this.setSize(300, 100);
                this.setVisible(true);
                this.cPanel = cPanel;
                button1.addActionListener(this);
                button2.addActionListener(this);
        }

        public void iuit() {
                this.setLayout(new BorderLayout());
                this.add(panel1, BorderLayout.CENTER);
                this.add(panel2, BorderLayout.SOUTH);
                panel1.setLayout(new GridLayout(2, 3));
                panel1.add(label1);
                panel1.add(label2);
                panel1.add(label3);
                panel1.add(hour);
                panel1.add(minute);
                panel1.add(second);
                panel2.add(button1);
                panel2.add(button2);
        }

        @Override
        public void actionPerformed(ActionEvent e) {
                if (e.getSource().equals(button1)) {
                        this.setVisible(true);
                        if ((hour.getText().equals("") || minute.getText().equals("") || second
                                        .getText().equals(""))) {
                                JOptionPane.showMessageDialog(null, "你没输入时间，请输入时间");
                        } else {
                                int h = Integer.parseInt(hour.getText());
                                int m = Integer.parseInt(minute.getText());
                                int s = Integer.parseInt(second.getText());
                                Calendar curTime = SetupDialog.this.cPanel.getCurrentTime();
                                curTime.set(curTime.get(Calendar.YEAR),
                                                curTime.get(Calendar.MONTH),
                                                curTime.get(Calendar.DAY_OF_MONTH), h, m, s);
                                SetupDialog.this.cPanel.setTime(curTime);
                        }
                } else if (e.getSource().equals(button2)) {
                        this.setVisible(false);
                        SetupDialog.this.hour.setText("");
                        SetupDialog.this.minute.setText("");
                        SetupDialog.this.second.setText("");
                }
        }
}