CountDownPanel - CountDownPanel.java Panel for a digital...

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// ********************************************************** // CountDownPanel.java // // Panel for a digital display that counts down from 10. // The display can be stopped or reset with a mouse click. // ********************************************************** import java.awt.*; import java.awt.event.*; import javax.swing.*; public class CountDownPanel extends JPanel { private final int WIDTH = 600; private final int HEIGHT = 400; private final int DISPLAY_WIDTH = 150; private final int DISPLAY_HEIGHT = 100; private final int DELAY = 200; private final int COUNT_START = 10; private DigitalDisplay clock; private Timer timer; // --------------------------------------------------------- // Set up the applet. // --------------------------------------------------------- public CountDownPanel (Timer countdown, JApplet applet) { // Set up the timer timer = countdown; timer.addActionListener(new CountListener()); applet.addMouseListener (new ClickListener()); setBackground (Color.blue); setPreferredSize (new Dimension (WIDTH, HEIGHT)); clock = new DigitalDisplay(COUNT_START, WIDTH/2 - DISPLAY_WIDTH, HEIGHT/2 - DISPLAY_HEIGHT, DISPLAY_WIDTH, DISPLAY_HEIGHT);
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