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        tips320_Timer/java/src/AppWindow.java
    
  1: /*
  2:  * Copyright (c) 2010-2013, KOTSUBU-chan and/or its affiliates.
  3:  * Copyright (c) 1998, Atelier-AYA.
  4:  * All rights reserved.
  5:  */ 
  6: package cherry.pie;
  7: 
  8: import java.awt.*;
  9: import java.text.*;
 10: import java.util.*;
 11: import javax.swing.*;
 12: import javax.swing.Timer;
 13: 
 14: // ----------------------------------------
 15: public class AppWindow extends JFrame {
 16:   static String version = AppWindow
 17:     .class.getName() + ": #1.0.01 a";
 18:   // ----------------------------------------
 19:   static void example() {
 20:     JFrame frame = new AppWindow("Clock");
 21:     frame.add(new View());
 22:     frame.pack();
 23:     frame.setVisible(true);
 24:   }
 25: 
 26:   // ----------------------------------------
 27:   public AppWindow(String title) {
 28:     super(title);
 29:     setLocationRelativeTo(null);
 30:     setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
 31:   }
 32: }
 33: 
 34: // ----------------------------------------
 35: class View extends JLabel {   
 36:   public View() {
 37:     setFont(new Font("Courier", Font.BOLD, 36));
 38:     setText("00:00:00");
 39:     new Timer(1000, new ActionPerformed() {
 40:       public void execute() { update(); }
 41:     }).start();
 42:   }    
 43:   public void update() {
 44:     Date time = Calendar.getInstance().getTime();
 45:     setText(new SimpleDateFormat("HH:mm:ss").format(time));
 46:   }
 47: }

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