How to set QWebEngineView on QQuickView

[ejoshva]

I am porting from QGraphicsView to QQuickView.

Like we load QGraphicsWebView on QGraphicsView, how to load QWebEngineView on QQuickView.

currently I am setting it like below but it's not getting loaded.

QuickViewReader::QuickViewReader(QWindow *parent): QQuickView(parent)
{
    WebView = new WebEngineView();   
    root = new QQmlContext(engine.rootContext());
    qmlRegisterType<WebEngineView>("WebView", 1,0, "WebEngineView");
 
   /* Setting the current object into context of QML source */
    root->setContextProperty("rw", this);
    this->rootContext()->setContextProperty("rw", this);
   /* Setting the webview object into context of QML source */
   root->setContextProperty("webView",this->WebView);
 
   QQmlComponent component(&engine);
   component.loadUrl(QUrl("qrc:/ReaderView.qml"));
   object = component.create(root);
 
   setSource(QUrl("qrc:/ReaderView.qml"));
   setResizeMode(QQuickView::SizeRootObjectToView);
}

QuickViewReader::QuickViewReader(QWindow *parent): QQuickView(parent)
{
    WebView = new WebEngineView();   
    root = new QQmlContext(engine.rootContext());
    qmlRegisterType<WebEngineView>("WebView", 1,0, "WebEngineView");

   /* Setting the current object into context of QML source */
    root->setContextProperty("rw", this);
    this->rootContext()->setContextProperty("rw", this);
   /* Setting the webview object into context of QML source */
   root->setContextProperty("webView",this->WebView);

   QQmlComponent component(&engine);
   component.loadUrl(QUrl("qrc:/ReaderView.qml"));
   object = component.create(root);

   setSource(QUrl("qrc:/ReaderView.qml"));
   setResizeMode(QQuickView::SizeRootObjectToView);
}

To copy to clipboard, switch view to plain text mode 

The page is blank.
When I explicitly call WebView.show(), the page is displayed.

How to overlay QWebEngineView on QQuickView