While creating custom ToolBar, what should be the "Type Information"

[rawfool]

I'm creating a custom toolbar with my custom stylesheet, etc. I'll be placing some buttons & a logo on this toolbar.
While creating a new toolbar class, I've given the following details as mentioned below.

Class name: CToolbar
Base class: QToolBar
Type Information: ??

what should I select here. QObject or QWidget or any other? Why do we need "Type Information" if we are mentioning "Base Class"?
So kindly help me understand this. Thank you.

[wysota]

You shouldn't be subclassing QToolBar at all. It doesn't have any virtual methods that you can reimplement.

But to answer your question -- in this case you should choose QWidget because QToolBar contains QWidget in its inheritance tree.

[rawfool]

Thank you for replying.
My intention to subclass the QToolBar is that I can have a separate copy of this class with all the custom styling that I've applied. So that can create a object of this in the QMainWindow and add it. Any further changes related to styling or adding/deleting widgets, I can do it in my custom toolbar class so I need not touch QMainWindow.
Is my idea valid ?

[wysota]

Yes, it is valid.