QTableWidget memory management

[FuzzieTheWarg]

Does QTableWidget::setHorizontalHeaderItem() take ownership of the item that is set?
The docs state that setItem() does take ownership, but is silent about the header item.

[JonB]

@FuzzieTheWarg
You can assume it does, since it deletes any item already there. But I can't show you a doc stating this for setHorizontalHeaderItem() per se.

[FuzzieTheWarg]

I wanted more proof, so I went digging. Header Items are deleted when the QTableModel is deleted. Here's a pictorial stack trace for posterity.