How can i expose an Microsoft web Browser control embed in QAxWidget to javascript ?

[giselite]

Hello,
I am a new Qt learner ,i need to write some application program use GoogleEarth API in recently , the trick for this work is to load the Earth in a web browser and in the web page's JavaScript call the function of the win form which have been exposed to com object,and vice versa.
The problem is that when I use QWebView load the html file,the Google earth plug-in post the message that the browser is not support Google Earth plug-in.Because I have successfully make it in VB.NET,C# and MFC,but my boss not allow me to use these approach and force me to use Qt. So the only way I can think out is to use ActiveX control in Qt application.In MFC program i do it like this:
Use CHtmlView as the base class of a win from and expose win from method to javascript use this micro:

@
BEGIN_DISPATCH_MAP(CVirtualEarthView, CHtmlView)
DISP_FUNCTION(CVirtualEarthView, "winMessage", OnWinMessage, VT_EMPTY, VTS_BSTR)
...
END_DISPATCH_MAP()
@

then in javascript i can call win from's method like this: window.external.winMessage("Hello!")
In c# like this :

@
[comvisiable(true)]
class GeForm
{
private System.Windows.Forms.WebBrowser wndWebView;
public GeForm()
{
//...
this.wndWebView.ObjectForScripting = this;
}
//....
public void Msg(sting)
{
MessageBox.Show(msg);
}
}
@

also call the win from's method in javaScript use
@
window.external.Msg("hello")
...
@
When use QWebView , i can also do it via the QWebFrame's addToJavaScriptWindowObject method
@
ui.wndWebView->page()->mainFrame()->addToJavaScriptWindowObject("winForm", this);
@
but when i use the ActiveX control of Microsoft web Browser to instead QWebView,i really don't know how to do it ,so is there any one can give me some help?

[EDIT: code formatting, please wrap in @-tags, Volker]

[lgeyer]

Have you tried to stick to WebKit and just fake the user agent?

[giselite]

Thank edit，it's really a beautiful presentation of code,thank you for your tip!

And Lukas can you give me something more detailed? thanks.

[giselite]

What about your means "fake the agent"? thanks
[quote author="Lukas Geyer" date="1319817179"]Have you tried to stick to WebKit and just fake the user agent?[/quote]