QTabWidget — Remove close button from some tabs?

Question

Qt

There was a problem with QT, namely:
there is a QTabWidget in which some documents and / or information are displayed.
It is necessary to somehow remove the “close” button from some tabs, the indices of which are known.
So far, it turned out only to control which tab wants to close and stop this action from the right ones. But I would like to remove this button altogether.

Answer 1

Manually set QTabBar buttons
void QTabBar::setTabButton ( int index, ButtonPosition position, QWidget * widget );