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  1. Qt
  2. QTBUG-30493

onChanged signal is not emitted for alias properties

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    • 55b5e30901cd2616d729c61856dabe3bfda5e4f0

    Description

      I'm attaching a test case that shows how the changed signal of an alias property is not being emited while the changed signal for a property that is a binding is emitted.

      You can see that the test succeeds if you change "bar" from being an alias to a real

      Also happens in the stable branch of qtdeclarative (5.1) as of today.

      Attachments

        1. test.qml
          0.8 kB
        2. tst_changed_signals.qml
          1 kB

        Issue Links

          replaces

          Bug - A problem which impairs or prevents the functions of the product. QTBUG-35601 Qml's SignalSpy does not count emitted signals for property aliases unless they have been connected to first

          • Not Evaluated - Not yet evaluated/prioritized
          • Closed

          Bug - A problem which impairs or prevents the functions of the product. QTBUG-26543 signal handlers not invoked in some situations

          • P2: Important - Urgent, should be fixed, but will not stop the release.
          • Closed
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              shausman Simon Hausmann
              tsdgeos_canonical Albert Astals Cid (Canonical) (Inactive)
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              Dates

                Created:
                Updated:
                Resolved:

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