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  1. Qt
  2. QTBUG-47848

QWebEngineView doesn't repaint when window has drop shadow

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    • Icon: Bug Bug
    • Resolution: Out of scope
    • Icon: P3: Somewhat important P3: Somewhat important
    • None
    • 5.5.0
    • WebEngine, Widgets: Widgets and Dialogs
    • None
    • Attached project tested on Windows 8.1, larger project exhibits bug on OS X and Linux

      If QWebEngineView is shown in a window with QGraphicsDropShadowEffect set as graphics effect, the QWebEngineView stops repainting, appearing stuck. Resizing or moving the window triggers a repaint.

      I have been unable to reproduce this with other graphics effects.

      Attached is a minimal reproducing project. PushButtton in mainwindow opens a Dialog that exhibits the bug. Dialog implementation is in dialog.cpp.

        1. QWebEngineViewBugDemo.zip
          3 kB
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            allan.jensen Allan Sandfeld Jensen
            hertzy Heikki Mäenpää
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              Created:
              Updated:
              Resolved:

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