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  1. Qt
  2. QTBUG-55186

QWebEngineView does not recover from device loss when displaying dynamic content

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    Details

    • Type: Bug
    • Status: Closed
    • Priority: P2: Important
    • Resolution: Duplicate
    • Affects Version/s: 5.6.0, 5.7.0
    • Fix Version/s: None
    • Component/s: WebEngine
    • Environment:
      Windows

      Description

      When showing dynamic content with QtWebEngineView and computer is put to sleep, after waking up only black screen is shown to the user.

      Steps to reproduce:

      • Run attached sample
      • Put computer to sleep
      • Wake the computer up
      • EXPECTED: Page is reloaded and the desired page is properly shown
      • ACTUAL: Widget is totally black

        Attachments

        1. qtbug55186_after_sleep.png
          qtbug55186_after_sleep.png
          4 kB
        2. qtbug55186_before_sleep.png
          qtbug55186_before_sleep.png
          19 kB
        3. qtbug55186_qtdiag.txt
          5 kB
        4. qtbug55186.zip
          2 kB

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              People

              Assignee:
              qt_webengine_team Qt WebEngine Team
              Reporter:
              jussi_witick Jussi Witick
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                Dates

                Created:
                Updated:
                Resolved:

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