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import javax.swing.JFrame;
import javax.swing.JPanel;
import javax.swing.JProgressBar;
import javax.swing.SwingUtilities;
public class Main extends JPanel {
JProgressBar pbar;
static int min = 0;
static int max = 100;
public Main() {
pbar = new JProgressBar();
pbar.setMinimum(min);
pbar.setMaximum(max);
add(pbar);
JFrame frame = new JFrame("Progress Bar Example");
frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
frame.setContentPane(this);
frame.pack();
frame.setVisible(true);
for (int i = min; i <= max; i++) {
final int percent = i;
try {
SwingUtilities.invokeLater(new Runnable() {
public void run() {
updateBar(percent);
}
});
Thread.sleep(100);
} catch (InterruptedException e) {
}
}
}
public void updateBar(int newValue) {
pbar.setValue(newValue);
}
public static void main(String args[]) {
new Main();
}
}
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