[Qt-interest] How does one dynamically modify a menu?

[noam.rosenthal at nokia.com]

On Feb 6, 2011, at 5:23 PM, ext K. Frank wrote:

Hello All!

How can I replace one menu with another at run time?  (Alternatively,
how can I replace menu items in a menu?)

I see that QMenuBar has an addMenu function and QMenu has an
addAction function, but they have neither a removeMenu nor a a
removeAction function, respectively.


QMenu does have a removeAction method, though it doesn't appear in the doc since it's not overloaded from QWidget.
http://doc.qt.nokia.com/4.7/qwidget.html#removeAction

<http://doc.qt.nokia.com/4.7/qwidget.html#removeAction>IIRC you can use that function to remove a menu from the menubar

menuBar->removeAction(menu->menuAction());

~No'am
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