You made my life really cool.
I am being able to set the different proxy for different Qwebview inside a single application.
your solution simply rockzz!!!!!!!!
[/quote]

You are welcome :) I am glad that the issue was solved but please note that I got the idea from a thread at "stackoverflow.com":http://stackoverflow.com/questions/6072574/how-do-i-manage-proxies-with-qt-qwebview.

You made my life really cool.
I am being able to set the different proxy for different Qwebview inside a single application.
your solution simply rockzz!!!!!!!!

It highlights the documentation about "QWebPage":https://qt-project.org/doc/qt-4.8/qwebpage.html and method "setNetworkAccessManager":https://qt-project.org/doc/qt-4.8/qwebpage.html#setNetworkAccessManager:

bq. Note: It is currently not supported to change the network access manager after the QWebPage has used it. The results of doing this are undefined.

The recommended solution at "stackoverflow.com":http://stackoverflow.com/questions/6072574/how-do-i-manage-proxies-with-qt-qwebview to create QNetworkAccessManager, set up a proxy and then to pass it to the web page seems reasonable.

so probably this is not the way to achieve this.
Please share if you have any other thought

bq. An alternative to setting an application wide proxy is to specify the proxy for individual sockets using QAbstractSocket::setProxy() and QTcpServer::setProxy(). In this way, it is possible to disable the use of a proxy for specific sockets using the following code:
@ serverSocket->setProxy(QNetworkProxy::NoProxy);@