How to Insert QVideoWidget Item into QTabWidget

[R_Irudezu]

Hi, i'm developing a simple desktop application with .ui files. In no way i couldn't insert a QVideoWidget item into QTabWidget. Here an ss:

I want to insert a couple of items into Main Tab, one of them is QVideoWidget. Anyone know how to do that?

Thanks in advance.

[VRonin]

Insert a QWidget then right click on it and chose "promote" to promote it to QVideoWidget

[mrjj]

the ss.

And docs for using the promotion feature. ( if needed)
http://doc.qt.io/qt-5/designer-using-custom-widgets.html

[R_Irudezu]

@VRonin It is like you said, but i am trying to do insert a QWidget into a QTabWidget, then insert QVideoWidget into that inserted QWidget. But nothing displaying! I promoted QWidget to QVideoWidget ...

[R_Irudezu]

Ok it's done :)

My video source was not handled, many thanks :)