Flip Clock(not good)

���近体验了一下iOS的翻页时钟app，很想自己做一个，但是效果不好

public class main {    public static void main(String[] args) {        //psvm        new MyFrame();    }}

import javax.swing.*;import java.awt.*;import java.io.File;import java.io.IOException;import java.text.Format;import java.text.SimpleDateFormat;import java.util.Calendar;import java.util.Locale;import java.util.SimpleTimeZone;public class MyFrame extends JFrame {    Calendar calendar;    SimpleDateFormat timeFormat;    SimpleDateFormat dayFormat;    SimpleDateFormat dateFormat;    JLabel timeLabel;    JLabel dayLabel;    JLabel dateLabel;    String time;    String day;    String date;    MyFrame(){        this.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);        //设置默认关闭操作jframe点退出关闭        this.setTitle("My Clock Program");        this.setLayout(new FlowLayout());        this.setSize(350,200);        this.setResizable(false);        timeFormat = new SimpleDateFormat("hh:mm:ss a",Locale.CHINESE);//kk        dayFormat = new SimpleDateFormat("EEEE",Locale.CHINESE);        dateFormat = new SimpleDateFormat("MMMMM dd,yyyy", Locale.CHINESE);        timeLabel = new JLabel();        timeLabel.setFont(new Font("Verdana",Font.PLAIN,50));        timeLabel.setForeground(new Color(0x00FF00));        timeLabel.setBackground(Color.black);        timeLabel.setOpaque(true);        dayLabel = new JLabel();        dayLabel.setFont(new Font("Arial", Font.PLAIN, 35));        dateLabel = new JLabel();        dateLabel.setFont(new Font("Verdana",Font.PLAIN,25));        this.add(timeLabel);        this.add(dayLabel);        this.add(dateLabel);        this.setVisible(true);        setTime();    }    public  void setTime() {        while(true){            time = timeFormat.format(Calendar.getInstance().getTime());            timeLabel.setText(time);            day = dayFormat.format(Calendar.getInstance().getTime());            dayLabel.setText(day);            date = dateFormat.format(Calendar.getInstance().getTime());            dateLabel.setText(date);            try {                Thread.sleep(1000);            } catch (InterruptedException e) {                e.printStackTrace();            }        }    }}

这个方框里面的不知道为什么不能正确显示