Construct qualified enumerator name without magic characters


Replacing '1' and '2' is inefficient, and as both characters might be
part of the enumerator's scope, it's also wrong. Construct the string
using QStringBuilder's operator%.

Pick-to: 6.12
Change-Id: I48315e196694462b64f8a5f49860f1848dcf5909
Reviewed-by: Fabian Kosmale <fabian.kosmale@qt.io>
commit515711c520975049fea242eb08c6036b831c9655
parent3550d22da67ab828ad83f18621882aaeb853f256
authorVolker Hilsheimer <volker.hilsheimer@qt.io>
committerVolker Hilsheimer <volker.hilsheimer@qt.io>
commit timeTue, 7 Jul 2026 13:50:32 +0000