Hiding an entry from a QMenuBar in Qt4?

I can find no non-deprecated way of hiding an item in a m开发者_运维知识库enu bar in Qt4.

This post: http://qt.nokia.com/developer/faqs/585 gives a method that uses deprecated Qt3 compatibility functions.

Is there a better way?

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QAction::setVisible() is what you are looking for:

QAction* act = new QAction(tr("&Moo"), this);
someMenu->addAction(act);

// ...

act->setVisible(false);

To apply that to menus use their QAction* which you get either via QMenu::menuAction() or from QMenu::addMenu() (depending on what overload you use).