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  1. Qt
  2. QTBUG-75930

ANGLE: Qt Quick applications positioned through Aero snap don't redraw properly after repositioning from normal state

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    • Platform/s:
      Windows

      Description

      Any Qt Quick application, for example Qt Quick Controls 2 Gallery, seems to properly draw their content after a new geometry was set, but then it leaves (or draws) a region that is the size of the original window on top of the real content with a blue region around it.

      Making the window to repaint makes the region to disappear. Qt Widget applications with OpenGL surface flashes a similar blue region for about a single frame, but then properly repaints itself.

      To reproduce, set QT_OPENGL=angle, run a Qt Quick application and press "Win + Left arrow"

      This doesn't seem to be reproducible with desktop OpenGL.

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              Assignee:
              qt.team.quick.subscriptions Qt Quick and Widgets Team
              Reporter:
              poikelin Joni Poikelin
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              4 Vote for this issue
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              6 Start watching this issue

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                Created:
                Updated:
                Resolved:

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