Here is the code.


Qt Code: 
  1. #include <QApplication>
  2. #include <QtWebKit>
  3. #include <QNetworkProxy>
  4. #include <QtGui>
  5. #include <QNetworkInterface>
  6. #include <QString>
  7. #include <QList>
  8. #include <QNetworkAccessManager>
  9. #include <QNetworkRequest>
  10. #include <QNetworkReply>
  11. #include <QStringList>
  12. #include <QUrl>
  13. #define STR_EQUAL 0
  14.  
  15. class DownloadManager: public QObject
  16. {
  17.         Q_OBJECT
  18.         QNetworkAccessManager manager;
  19. public:
  20. public slots:
  21.         void execute();
  22.         void downloadFinished(QNetworkReply *reply);
  23. };
  24. void DownloadManager::execute()
  25. {
  26.         QString text;
  27.         QString arg1;
  28.         arg1 = "http://example.com";
  29.         QUrl url = QUrl::fromEncoded(arg1.toLocal8Bit());
  30.         QNetworkRequest request(url);
  31.         connect(&manager, SIGNAL(finished(QNetworkReply*)),
  32.             SLOT(downloadFinished(QNetworkReply*)));
  33.         QNetworkReply *reply = manager.get(request);
  34. }
  35.  
  36. void DownloadManager::downloadFinished(QNetworkReply *reply)
  37. {
  38.         QString val1=reply->readAll();           //Receiving url result after get
  39.         QString return_value="xxxxxxxxxxxx";            //text for comparing result of get
  40.         QWebView view;
  41.         if (QString::compare(val1.toAscii().constData(), return_value) == STR_EQUAL)   // Checking strings are matching or not
  42.         {
  43.                 view.load(QUrl("http://google.com"));           //Url that has to be appear in browser
  44.                 view.show();
  45.         }
  46. }
  47.  
  48. int main(int argc, char **argv)
  49. {
  50.         QApplication app(argc, argv);
  51.         DownloadManager manager;
  52.         manager.execute();
  53.         return app.exec();
  54.         QApplication::instance()->quit();
  55. }
  56. #include "main.moc"
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