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QT widget background problem

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  • D Offline
    D Offline
    DevM
    wrote on last edited by
    #1

    Hello,

    I'm having this problem where when adding widgets the background of the widget itself seems to be transparent unless it is a label

    Original widget (background all red):
    93176aed-225a-41a1-a80c-d99f254a803d-image.png

    After adding it to another widget:
    2109d7a2-1fe1-4724-bb98-1a6c05e149a7-image.png

    The Labels keep the background but the Widget lost its red background and its transparent thus showing that line in between the labels.

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    • sierdzioS Offline
      sierdzioS Offline
      sierdzio
      Moderators
      wrote on last edited by
      #2

      Not sure but you may want to check out autoFillBackground property.

      It's either that or simply different default QPalette for QLabel vs. base QWidget.

      (Z(:^

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      • D Offline
        D Offline
        DevM
        wrote on last edited by
        #3

        Autofill or not it has the same result it seems :l.

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

          Hi,

          Can you provide a minimal compilable example that shows that behaviour ?

          What version of Qt are you using ?
          On what platform ?

          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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