main.java

用Java实现时钟

/*
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package clock;

/**
 *
 * @author Administrator
 */
import java.awt.*;
import javax.swing.*;

public class Main extends JFrame {
    Container con;
    PaintClock cclock;
    NowTime now;

  public  Main(String s) {
        super(s);
        this.setBounds(200, 200, 230, 230);
        this.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
        cclock = new PaintClock();
        now = new NowTime();

        con = this.getContentPane();
        con.setLayout(new BorderLayout());
        con.setBackground(Color.WHITE);
        con.add(cclock, BorderLayout.CENTER);
        con.add(now, BorderLayout.NORTH);
        this.setLocationRelativeTo(null);
        this.setVisible(true);
    }

    public static void main(String[] args) {
        Main MyClock = new Main("时钟");
    }
}