Getting sender (QWebView) of javaScriptWindowObjectCleared signal

[McLion]

Hi
I had a single QWebView. Upon the creation I do

connect(webGUI->page()->mainFrame(), SIGNAL(javaScriptWindowObjectCleared()), this, SLOT(populateJavaScriptWindowObject()));

to be able to call a native function from JavaScript.
The slot:

void QTGUI_MainWindow::populateJavaScriptWindowObject()
{
  webGUI->page()->mainFrame()->addToJavaScriptWindowObject("NativeBridge", this);
}

When I was having only one WebView that worked perfectly.

I now create additional QWebViews as needed at run-time.
The connect upon their creation stays the same.
However, the slot to re-add the object needs to know the QWebView the JavaScript signal did come from.
I actually have a map where I store all the QWebView * for every one created. What I dont have is the sender from which the javaScriptWindowObjectCleared has been sent.
How can I get that?
Thanks

[McLion]

Got it solved :-)

  QWebFrame * webGUIframe = qobject_cast<QWebFrame *>(sender());
  QWebView * webGUI = (QWebView*)(webGUIframe->parent())->parent();
  webGUI->page()->mainFrame()->addToJavaScriptWindowObject("NativeBridge", this);