On Mon, Mar 7, 2022 at 12:20 PM Konstantin Shegunov <kshegu...@gmail.com> wrote:
> Sure, I'm going to try and prepare a testcase sometime later this week. > A bit later than I'd hoped for, but I tracked down the problem; posting for anyone that may stumble onto this at a later time. I didn't have an equality operator for my gadget type, and a bit surprisingly (to me at least) QQmlPropertyMap::insert() does check against the existing value. Since I didn't have the == operator what I assume was happening (I hadn't the ability to check at the time) was that QVariant coerced the type to bool (as I've an implicit cast operator) and hence it always produced in the QQmlOpenMetaObject::checkedSetValue() the same value-check result no matter the actual object, hence the value didn't update for me. Konstantin.
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