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  1. Qt
  2. QTBUG-96111

Adding children to a c++ model from qml creates phantom duplicate child

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Details

    • Linux/Other display system, Windows

    Description

      Setting up code in qml to add a child to an object inside a model property passed from c++ and immediately then expanding the parent object displays two copies of the child object. The model while set to single selection has both duplicate children selected if one is selected, and the rowCount of the parent object reflects only one child added.

      See the attached sample project to replicate the issue.

      Attachments

        1. TreeViewBug.zip
          10 kB
          Kevin Zhang
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            tokorpip Tomi Korpipää
            kevin.zhang Kevin Zhang
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            Dates

              Created:
              Updated:
              Resolved:

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