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  1. Qt
  2. QTBUG-62311

Widget browser app hangs when exit with an open combobox

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    Details

    • Type: Bug
    • Status: Closed
    • Priority: P2: Important
    • Resolution: Done
    • Affects Version/s: 5.9.1, 5.10.0 Alpha
    • Fix Version/s: 5.9.2
    • Component/s: WebEngine
    • Labels:
      None
    • Environment:
      Linux x64

      Windows 7

      macOS 10.12
    • Commits:
      f559f0400ebd105ef048195e477248ff1f39f6e8

      Description

      Steps to reproduce:

      1. Start simplebrowser
      2. Navigate to http://kiev.tm/select.html
      3. Open combobox
      4. Close application

      I couldn't reproduce the issue with quick browser.

      Actual behavior:

      App doesn't exit but hangs. The following error message occurs on Windows:

      External WM_DESTROY received for QWidgetWindow(0x8e227e0, name="QtWebEngineCore::RenderWidgetHostViewQtDelegateWidgetClassWindow") , parent: QWindow(0x0) , transient parent: QWindow(0x0)
      No context current during QPlatformBackingStore destruction, OpenGL resources not released

      There is no error message on Linux.

      Expected behavior:

      App exits.

       

      I think this issue might be related or similar to https://bugreports.qt.io/browse/QTBUG-54836 

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              Assignee:
              alexandru.croitor Alexandru Croitor
              Reporter:
              pvarga Peter Varga
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                Dates

                Created:
                Updated:
                Resolved:

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