Promoting the parent QWidget of a QWidget form

[Lesiok]

I don't agree with the answer to this question !

It's perfectly valid to want promote the top most widget, scenario:

We are designing several forms/dialogs and want all of then inherit from the basicFormDialog where we can insert all the common code and settings.

I'm looking for this functionality too and hope that it can be enabled in future versions of QTCreator !

Also the promoting idea should be usable with layouts too !

Just create plugin for Designer with Yours basicFormDialog and that's all.