package app;


import javax.swing.JFrame;
import javax.swing.JPanel;
import javax.swing.JProgressBar;


public class progress extends JFrame {
	public progress() {
	}

	/**
	 * 
	 */
	private static final long serialVersionUID = 1L;

	// create a frame
    static JFrame f;
 
    static JProgressBar b;
 
    public static void main()
    {
 
        // create a frame
        f = new JFrame("ProgressBar demo");
 
        // create a panel
        JPanel p = new JPanel();
 
        // create a progressbar
        b = new JProgressBar();
 
        // set initial value
        b.setValue(0);
 
        b.setStringPainted(true);
 
        // add progressbar
        p.add(b);
 
        // add panel
        f.getContentPane().add(p);
 
        // set the size of the frame
        f.setSize(500, 500);
        f.setVisible(true);
 
        fill();
    }
 
    // function to increase progress
    public static void fill()
    {
        int i = 0;
        try {
            while (i <= 100) {
                // fill the menu bar
                b.setValue(i + 10);
 
                // delay the thread
                Thread.sleep(1000);
                i += 20;
            }
        }
        catch (Exception e) {
        }
    }

}