Is it possible to add separate QML elements to the interface on widgets?

Question

Qt

Hello, I wrote an application with an interface on widgets, in principle, everything suits me, but if some interface elements were in QML, life would become easier. Is it possible to make an interface on widgets with separate interspersed QML? For example, a text input field, etc.

Answer 1

Yes, but I don't think it makes sense
qt-project.org/doc/qt-4.8/qml-integration.html