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  1. Qt
  2. QTBUG-52711

Window flickers when resized on OS X

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    • macOS

      With a very simple scene (a Rectangle in a Window), resizing the window causes grey/unpainted junk to appear on the right and bottom edges. This does not occur when "QSG_RENDER_LOOP=basic" is set in the environment.

      See the attached image and video.

      The code is:

      windowTest.qml
      import QtQuick 2.5
      import QtQuick.Window 2.2
      
      Window {
          id: window
          visible: true
      
          Rectangle {
              anchors.fill: parent
              color: "black"
          }
      }
      

      Then run it with qmlscene.

      The Window could be replaced with Item instead. Same issue.

        1. Screen Shot 2016-04-20 at 11.07.07 AM.png
          28 kB
          Mike Verdone
        2. qml window edge.mov
          627 kB
          Mike Verdone
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            sorvig Morten Sørvig
            sixohsix Mike Verdone
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              Created:
              Updated:
              Resolved:

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