How to make the context menu item active only on certain QTreeView columns?

Question

Qt

Hello. A question. There is a table QTree View, consisting of several columns. And there is a context menu for this table. How can I make sure that certain menu items are active only on certain columns, and deactivated on the rest?

Answer 1

I haven’t used widgets for a thousand years, and I don’t remember how it works there, but in theory it can be controlled through logic in its QItemDelegate successor delegate.
Or maybe a separate role in the model that will store enum with menu display options.