Button shortcut call an element in the menu

[mourad]

Thanks for replying, but my problem now is on Windows. In the menu I've an element witch have CTRL+I as shortcut but in a dialog when I try to call a button with its ALT+I shortcut, always it is the element in the menu how is called.
I dont understund how work the shortcuts in Qt.
Can anyone telle how to do and resolve this problem

[jpn]

Mnemonics override shortcuts, don't they? Most likely you have a menu item with name including "&I".

[mourad]

I've tried without the source code adding the shortcuts. But always I've the same result. when I open a dialog and do ALT+I, this activate the element in the menu which have the CTRL+I shortcut !. Note that I've used QAction for the element in the menu. Is this can affect the function of shortcuts? If this is true, what I must to do?
Best regards.