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  1. Qt
  2. QTBUG-110786

ComboBox currentText is empty when using a JSON model

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Details

    • Bug
    • Resolution: Unresolved
    • P2: Important
    • None
    • 6.4.2, 6.5.0 Beta2
    • Quick: Controls 2
    • None

    Description

      When using a ComboBox whith the model being a QVariantList each variant being a QJsonObject , setting textRole does not work properly.

      Items in the drop down menu are correctly displaying the text, but the "current text" of the combo box is empty.

      Properties currentText and displaytext are empty.

      It was working fine with Qt 6.3 (see screenshots).

      I have attached a minimal example that reproduce the behavior.

      Attachments

        1. qt6.3.png
          qt6.3.png
          2 kB
        2. qt6.4.png
          qt6.4.png
          2 kB
        3. test_comboxboxrole.zip
          2 kB

        Issue Links

          relates to

          Bug - A problem which impairs or prevents the functions of the product. QTBUG-50363 Document the constraints of ComboBox's model property

          • P3: Somewhat important - Should be fixed, but doesn't affect the release in any way.
          • Open
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              qt.team.quick.subscriptions Qt Quick and Widgets Team
              bterrier Benjamin Terrier
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              Dates

                Created:
                Updated:

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