QWebView view(0);
view.load(QUrl("http://google.com"));

webView->settings()->setAttribute(QWebSettings::AutoLoadImages, true);
webView->settings()->setAttribute(QWebSettings::JavascriptEnabled, true);

QString Connection("keep-alive");
	QString AcceptLanguage("ru,en-us;q=0.7,en;q=0.3");
	QString ContentLength("");
	QString AcceptEncoding("gzip,deflate");
		
	QString Accept("text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8");
	QString AcceptCharset("windows-1251,utf-8;q=0.7,*;q=0.7");
	QString KeepAlive("300");
	QString UserAgent("Mozilla/5.0 (X11; U; Linux x86_64; ru; rv:1.9.0.13) Gecko/2009080317 Fedora/3.0.13-1.fc10 Firefox/3.0.13");

headers = QHttpRequestHeader("POST", url, 1, 1);
	
    //1
    headers.setValue("Connection", Connection);
    //2
    headers.setValue("Accept-Language", AcceptLanguage);
    //3
    headers.setContentLength( ba.length() );

 QByteArray  data = http->readAll();
     webView->setHtml(data);

QByteArray data = http->readAll();
webView->setHtml(data);

connect(http, SIGNAL(responseHeaderReceived ( const QHttpResponseHeader)),this, SLOT(responseHeaderReceived ( const QHttpResponseHeader)));

connect(http, SIGNAL(done(bool)),this, SLOT(httpRequestDone(bool)));