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import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import javax.swing.JFrame;
import javax.swing.ProgressMonitor;
import javax.swing.SwingUtilities;
import javax.swing.Timer;
import javax.swing.UIManager;
public class MainClass extends JFrame implements ActionListener {
static ProgressMonitor pbar = new ProgressMonitor(null, "Monitoring Progress", "Initializing . . .", 0, 100);
static int counter = 0;
public MainClass() {
super("Progress Monitor Demo");
setSize(250, 100);
setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
Timer timer = new Timer(500, this);
timer.start();
setVisible(true);
}
public static void main(String args[]) {
UIManager.put("ProgressMonitor.progressText", "This is progress?");
new MainClass();
}
public void actionPerformed(ActionEvent e) {
SwingUtilities.invokeLater(new Update());
}
class Update implements Runnable {
public void run() {
if (pbar.isCanceled()) {
pbar.close();
System.exit(1);
}
pbar.setProgress(counter);
pbar.setNote("Operation is " + counter + "% complete");
counter += 2;
}
}
}
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