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[SOLVED] QComboBox with QAbstractItemListModel problem

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  • G Offline
    G Offline
    Geron
    wrote on last edited by
    #1

    I want to use my combobox with an own model derived from QAbstractItemListModel,
    After i set my model then the pop-up is empty. What is missing?
    Should i write a custom delegate or view? Or?

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    • G Offline
      G Offline
      Geron
      wrote on last edited by
      #2

      Sorry guys for disturbing you with my question. Only one think was missing from the reimplemented data() function in my custom model: if ( role == Qt::DisplayRole ) ... So filtering for display role seems to be essential. For me it seems not entirely logic, but that's the case.

      So i could solve my problem, no it's working fine:)

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      • SGaistS Offline
        SGaistS Offline
        SGaist
        Lifetime Qt Champion
        wrote on last edited by
        #3

        Hi,

        Without any code it's impossible to tell what is going wrong.

        Interested in AI ? www.idiap.ch
        Please read the Qt Code of Conduct - https://forum.qt.io/topic/113070/qt-code-of-conduct

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