QTableWidgetItem dynamic type, how?!

[Onanymous]

Hi all, I wanted to implement something similar to how for example properties editor works in Designer.
Initially all values seem to reside in simple Qtablewidgetitems (or treeitems, does not matter), but when I activate some cell it turns into combobox or anything else. How is it coded? Help me please!

[Lykurg]

They use delegates. Just have a look in the code. It's open source... Also have a look at Qt Solutions, I think they have an example as well.

[Onanymous]

Thank you. Qt solutions provide exactly the class that I needed. BTW I tried to get it from the Designer source, it is not that easy.