Problem in setCursor as WAIT_CURSOR

Question

I have one swing application in which cursor is changed through setCursor() at every action_performed. My problem is if When some process is going on the Cursor changes successfully to Wait Cursor but if during the process if i move cursor to the Title of appilcation frame it changes to the default cursor and when i move cursor again back to the working screen it remains as default cursor only, though process is continue. So instead of again change to WAIT_CURSOR cursor remains as Default Cursor only

Answer 1

* WaitCursor_Test.java
import album.*;
import java.awt.*;
import javax.swing.*;
public class WaitCursor_Test extends JFrame {
    public WaitCursor_Test() {
        setDefaultCloseOperation(WindowConstants.EXIT_ON_CLOSE);
        setSize(400,300);
        setLocationRelativeTo(null);
        setTitle("Wait 10 seconds");
        worker = new SwingWorker() {
            public Object construct() {
                setCursor(new Cursor(Cursor.WAIT_CURSOR));
                try{Thread.sleep(10000);}catch(InterruptedException ex){}
                setCursor(new Cursor(Cursor.DEFAULT_CURSOR));
                setTitle("Done");
                return null;
        worker.start();
    public static void main(final String args[]) {
        EventQueue.invokeLater(new Runnable() {
            public void run() {
                new WaitCursor_Test().setVisible(true);
     You can download the latest release of the SwingWorker project.
     https://swingworker.dev.java.net/servlets/ProjectDocumentList
    private SwingWorker worker ;
}