[Qt-creator] Feedback to 2.5

[Kris Wong]

> Whenever you change a shortcut and it turns red it's possible it won't
> work because of a conflict.
> (Unfortunately I couldn't figure out how it could be possible to catch
> the resulting shortcut conflict when the user then actually tries to
> use the shortcut. If someone has an idea -> tell me ;) )

Maybe I misunderstand, but isn't that just:

http://qt-project.org/doc/qt-4.8/qshortcutevent.html#isAmbiguous

-Kris