Close Popup and Refresh Parent window

[platinum]

Hello,

I am developping an application using SmartGWT where i have a page with some list and on clicking one of the row i have to open another application (developped using Struts) in popup mode.

The user is allowed to take some decisions in the popup window application and close the popup window.
now i have to refresh the parent window.

I successfully opened the struts application in popup and using some javascript i tried to close the popup , i am able to close the application but not the gwt popup window.

I tried to add a button on the gwt popup window to close and refresh the parent window .

What i want is to close the popup window from struts application and refresh the gwt application.

Please help me.

Here is the code what i have done so far.


***** gwt popup window. *****

import java.util.ArrayList;
import java.util.List;

import com.smartgwt.client.widgets.IButton;
import com.smartgwt.client.widgets.Window;
import com.smartgwt.client.widgets.events.ClickEvent;
import com.smartgwt.client.widgets.events.ClickHandler;

public class PopupWindow extends Window {
    
    public static interface CloseHandler {
        void onClosed(String message);
    }
    
    private List<CloseHandler> closeHandlers = new ArrayList<CloseHandler>();
    
    public void addCloseHandler(CloseHandler handler) {
        closeHandlers.add(handler);
    }
    
    public void removeHandler(CloseHandler handler) {
        closeHandlers.remove(handler);
    }
    
    public void fireCloseEvent(String message) {
        for (CloseHandler handler : closeHandlers)
            handler.onClosed(message);
    }
    
    public PopupWindow() {
    }

  
}

	private void showPopupWindow(String url) {
           final PopupWindow wndPopup=new PopupWindow();
           wndPopup.addCloseHandler(new CloseHandler() {
               public void onClosed(String message) {
                   Window.Location.reload();
               }
           });
           //wndPopup.setTitle("Popup Window");
           wndPopup.setSize("80%", "80%");
           wndPopup.centerInPage();
           wndPopup.setSrc(url);
           IButton btnClosePopupWindow = new IButton("Close");
           btnClosePopupWindow.addClickHandler(new ClickHandler() {
               public void onClick(ClickEvent event) {
                   Window.Location.reload();
                   wndPopup.destroy();
                   //wndPopup.fireCloseEvent("Popup window has been destroyed");
               }
           });

           wndPopup.addMember(btnClosePopupWindow);
           wndPopup.showMember(btnClosePopupWindow);
           wndPopup.show();
           
       }

**** and my struts application window has a button to close the window***

this way

function closeWindow(){
self.opener = this;
self.close();
}


******

If there is another way of doing please let me know ..