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  1. Qt
  2. QTBUG-60822

[REG: 4->5] WA_TranslucentBackground cannot be changed after widget has been shown

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    Details

    • Platform/s:
      Linux/X11, Windows

      Description

      To reproduce, run attached example on Linux (issue is not limited to Linux though) and wait. Translucent background should be set, but it keeps old setting. QWidgetPrivate::updateIsTranslucent() only sets requested format for the window, but that is not used until window would be recreated (destroy();create();show();).

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        1. qtbug60822.zip
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        2. qtbug60822.zip
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              Assignee:
              liaqi Liang Qi
              Reporter:
              poikelin Joni Poikelin
              Votes:
              1 Vote for this issue
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              9 Start watching this issue

                Dates

                Created:
                Updated:

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