import org.eclipse.swt.SWT;
import org.eclipse.swt.widgets.Display;
import org.eclipse.swt.widgets.ProgressBar;
import org.eclipse.swt.widgets.Shell;
public class ProgressBarUpdateUIThread {
public static void main(String[] args) {
Display display = new Display();
Shell shell = new Shell(display);
ProgressBar bar = new ProgressBar(shell, SWT.SMOOTH);
bar.setBounds(10, 10, 200, 32);
shell.open();
for (int i = 0; i <= bar.getMaximum(); i++) {
try {
Thread.sleep(100);
} catch (Throwable th) {
}
bar.setSelection(i);
}
while (!shell.isDisposed()) {
if (!display.readAndDispatch())
display.sleep();
}
display.dispose();
}
}