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  1. Qt
  2. QTBUG-94711

OpenGLRhi graphics API: main application window becomes blank if modal dialog is open

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Details

    • Bug
    • Resolution: Duplicate
    • P2: Important
    • None
    • 6.1.0
    • Qt RHI, Widgets: Main Window
    • None
    • macOS

    Description

      Steps to reproduce:

      1. Download and build the attached project ModalsTest.zip
      2. Run it
      3. Click the button "Open". A modal dialog appears.

      When the dialog becomes visible the main window becomes gray.

      Expected: the main window should not change its appearance.

      If you comment line 13 in file main.cpp:

      {{ QQuickWindow::setGraphicsApi(QSGRendererInterface::OpenGLRhi);}}

      then this bug will stop reproducing.

      You can see this bug reproduction in the attached video.

      Attachments

        Issue Links

          relates to

          Bug - A problem which impairs or prevents the functions of the product. QTBUG-96405 setGraphicsApi :OpenGLRhi. QML application resizing flickers and is sometimes blank

          • P1: Critical - Urgent and Important, will STOP the release if matched with set FixVersion field. This includes regressions from the last version that are not edge cases; Data loss; Build issues; All but the most unlikely crashes/lockups/hanging; Serious usability issues and embarrassing bugs & Bugs critical to a deliverable. This is the highest possible priority for requirements.
          • Closed

          Activity

            People

              qt.team.graphics.and.multimedia Qt Graphics Team
              andrey_e andrey_e
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              Dates

                Created:
                Updated:
                Resolved: