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QVariant structures to text and back

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  • W Offline
    W Offline
    wooyay
    wrote on last edited by
    #1

    Hi all,
    I would like to write QVariantMaps to a human-readable format and read them back later.
    I tried using JSon format, but unfortunately the type information gets lost then - QColor variants are written as "#00FF00" style strings, and there is no way to have QJson parse it as a QColor variant. Is there some other way to serialize QVariants to text?

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

      Hi,

      If you are using 5.2, have a look at the new XXXconverter functions from QMetaType.

      Hope it helps

      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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