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  1. Qt
  2. QTBUG-99356

QSequentiableIterable from a QVariant passed through QML loses valueMetaType info

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    • Icon: Bug Bug
    • Resolution: Done
    • Icon: P2: Important P2: Important
    • None
    • 6.2.1
    • Quick: Core Declarative QML
    • None

      When constructring a QSequentialIterable from a QVariant gotten from QML, the iterable valueMetaType is always QVariant.

      Attached is an example demonstrating the issue (and showing the correct behavior with a QVariant that hasn't transited through QML).

      The usecase is having a `QVariant` property that can be binded to any sequence (or associative) container and know the contained type (even with no element in the container) and iterate over the container.

        1. main.cpp
          1 kB
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            qt.team.quick.subscriptions Qt Quick and Widgets Team
            grecko Pierre-Yves Siret
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              Updated:
              Resolved:

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