QTreeWidget And QItemDelegate

[ChrisW67]

is it possible use a QItemDelegate with QTreeWidget??

Yes

I read somewhere even QTreeWidget is inherited from QTreeView using QItemDelegate is not possible..is this correct??

No, this is not correct. A five minute test program could have confirmed this for you.

If someone has used QItemDelegate with QTreeWidget can you please post a simple example

You use a QItemDelegate on a QTableWidget/QTreeWidget the same way you do with a QTableView/QTreeView. You will find simple examples in the documentation, specifically Delegate classes and Spin Box Delegate.