Berikut ini merupakan source code program CountUp dengan java, kalo biasanya CountDown. kalo ini countUp ..coba di run sendiri aja deh hasilnya kayak apa ...
import javax.swing.*; import java.awt.*; class CountDownGUI extends JFrame{ JLabel label; CountDownGUI(String title){ super(title); label=new JLabel("Start count!"); setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE); getContentPane().add(new Panel(), BorderLayout.WEST); getContentPane().add(label); setSize(300,300); setVisible(true); } void startCount(){ try { for (int i=0; i<5000; i++){ Thread.sleep(1000); label.setText(i+""); } Thread.sleep(1000); label.setText("Count down complete."); Thread.sleep(1000); } catch(InterruptedException ie){ } label.setText(Thread.currentThread().toString()); } public static void main(String args[]){ CountDownGUI cdg=new CountDownGUI("Count down GUI"); cdg.startCount(); } }
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