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  1. Qt
  2. QTBUG-8793

QGraphicsEffect & friends don't update display when used in conjunction with Qt::AA_NativeWindows

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    Description

      When for ex. a QGraphicsBlurEffect is set on a widget and QWidget::update gets called, the effect is invoked but the display does not get updated.

      Moving the containing QDialog out of the visible area (draging it outside of the screen borders) refreshes the display and changed contents gets visible.

      This only happens with Qt::AA_NativeWindows set!

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            bjnilsen Bjørn Erik Nilsen
            frankhem Frank Hemer
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