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  1. Qt
  2. QTBUG-109672

Areo Snap not Working for Qml + FramelessWindowHint on Windows

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    • Windows

    Description

      Hey,

      when using the FramelessWindowHint flag on a Qt Application Window, Windows' Areo Snap functionality stops working.

      On Windows 10:

      • Windows + Arrow Keys do not work
      • Snap after startSystemMove() does not work
      • Dropshadow missing

      On Linux (GNOME + Mutter WM + X)

      • Windows + Arrow Keys work
      • Snap after startSystemMove() works
      • Dropshadow there

      On Linux (GNOME + Mutter WM + Wayland)

      • Windows + Arrow Keys work
      • Snap after startSystemMove() works
      • Dropshadow missing

      Please find a minimal working example in Python: https://github.com/trin94/framelesswindow-arrow-keys-windows

      I've also added a screen recording on Windows and a recording on Linux (X server).

      Please also see QTBUG-84466

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            vestbo Tor Arne Vestbø
            trin94 Elias Müller
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            Dates

              Created:
              Updated: