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如何确定QListView Opacity,setWindowOpacity don t work
原标题:How to set QListView Opacity ,setWindowOpacity doesn t work

I m trying to set opacity to QListView , that sits on QDialog
I manage to set the QDialog transperant with setting the :Qt::WA_TranslucentBackground = true
but the QList doesn t become transparent with i set the setWindowOpacity to 1 or 0

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