How can I add a widget to a 3D scene in C++ like we do with Image in QML?

[sofiane]

I've looked at pixmap, QLabel, but couldn't make it work, here is a code snippet of what I tried, this code is not complete:

Qt3DExtras::Qt3DWindow *view = new Qt3DExtras::Qt3DWindow();
Qt3DCore::QEntity *rootEntity = new Qt3DCore::QEntity();
QLabel *label = new QLabel(rootEntity);
label->setText("some text");

the parent object of label must be a QWidget, but I'm working with a qt3Dwindow and QEntity, how can I integrate label to the scene?