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  1. Qt
  2. QTBUG-77027

Binding QML is not working in some situations

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Details

    • Windows
    • da14688140550879e376e71cf273b16494e6c3c4 (qt/qtdeclarative/dev)

    Description

      Qml Binding component is not working as expected with some variable types.

      Please execute the attached sample,
      Click on the button twice in a row. You will see that the text below the button is updated only with first click, but from the second time on the text stays unmodified.

      Binding for Window type property is not working as expected.

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          is duplicated by

          Bug - A problem which impairs or prevents the functions of the product. QTBUG-80204 Binding is not working when 'value' goes to null.

          • Not Evaluated - Not yet evaluated/prioritized
          • Closed

          Bug - A problem which impairs or prevents the functions of the product. QTBUG-42888 Binding - null value

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

          Suggestion - Public suggestions QTBUG-83360 Fix nullptr handling in binding (backport)

          • P2: Important - Urgent, should be fixed, but will not stop the release.
          • Closed
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              fabiankosmale Fabian Kosmale
              shmittal Shveta Mittal (Inactive)
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              Dates

                Created:
                Updated:
                Resolved:

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