Is There any easy way to make a widget likely Propety Editor???

I need that to edit properties of 3d models. I saw that in QT3 it was easy to change the behavior of a QtableItem (forExamble, to a combobox, or a spinBox, or a button), but how can I make it on QT4?

first, i think that to make that they used a QTable, isn't it??? will I have to use QTreeView and make all itens if QAbstractItemModel (that i didnt understad well it) or can I use the QTreeWidget ???

please.... anyone give me a light...

thanks in advance