qt - How to focus or show menu bar item in Qt

Question

I'm working in my thesis project, I need to know if it's possible to "open" automatically a menu item in my QMainWindow. I mean, if my menu bar is:

    File        Help
       -Open      -About...
       -Close     -Manual
       ...        ...

How can I open the menu item and show the submenus without clicking them? Is there something like:

ui->menubar->items[0].show();

To open the "File" menu.

Thanks in advance, I really appreciate your help.

EDIT: I found how to do in this thread

Thanks

score 0 · Accepted Answer

QMenu popup() 应该可以解决问题。

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