#include <QApplication>
#include <QWebView>
#include <QVBoxLayout>
#include <QWidget>

int main(int argc, char *argv[]) {
    QApplication app(argc, argv);
    QWebView *view = new QWebView();
    QWidget *wid = new QWidget();
    QVBoxLayout *lay = new QVBoxLayout();
    lay->addWidget(view);
    lay->setContentsMargins(20, 20, 20, 20);
    wid->setLayout(lay);
    wid->show();
    view->settings()->setAttribute(QWebSettings::PluginsEnabled, true);
    view->load(QUrl("http://www.youtube.com/v/Mdnr9EFylWU?version=3&amp;f=videos&amp;app=youtube_gdata/"));
    return app.exec();
}