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  4. Q_PROPERTY for a class inheriting QValidator[solved]

Q_PROPERTY for a class inheriting QValidator[solved]

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  • S Offline
    S Offline
    silex92
    wrote on last edited by
    #1

    Hi,

    after I added Q_PROPERTY(QString what READ get_what) to a class which inherits QValidator class and extracted the property, the empty string is returned (invoking the property I saw that the extraData is empty).
    Why is it so?

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    • SGaistS Offline
      SGaistS Offline
      SGaist
      Lifetime Qt Champion
      wrote on last edited by
      #2

      Hi,

      You need to share your code, without that there's only crystal ball debugging which is not necessarily efficient.

      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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      • S Offline
        S Offline
        silex92
        wrote on last edited by
        #3

        I needed to add Q_OBJECT and start qmake and then start, so it worked.

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        • SGaistS Offline
          SGaistS Offline
          SGaist
          Lifetime Qt Champion
          wrote on last edited by
          #4

          Good you found out !

          Don't forget to update the thread title prepending [solved] so other forum users may know a solution has been found :)

          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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