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  1. Qt
  2. QTBUG-73742

No documentation stating that property/binding evaluation order is undefined

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    • 91469f34033837ae49b340a4b1ef0cc7b1299857

    Description

      This has been known since QML was created I think, but was never formalised via documentation. We should explicitly state that users should not rely on the order of evaluation.

      Some related stuff:

      https://bugreports.qt.io/browse/QTBUG-11712 has a discussion related to it.

      https://doc.qt.io/qt-5/qtquick-positioning-anchors.html mentions it briefly:

      Because the evaluation order of bindings is not defined, [...]

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          relates to

          Suggestion - Public suggestions QTBUG-11712 all bindings should be updated before any onXXXChanged handler run

          • P3: Somewhat important - Should be fixed, but doesn't affect the release in any way.
          • Open
          resulted from

          Bug - A problem which impairs or prevents the functions of the product. QTBUG-73716 ComboBox.qml (QQC2) does not set the proper index using the "currentIndex" property

          • Not Evaluated - Not yet evaluated/prioritized
          • Closed
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              vertries Nico Vertriest (Inactive)
              mitch_curtis Mitch Curtis
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