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  1. Qt
  2. QTBUG-75463

WebAssembly: Support running with no QScreens

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    • Task
    • Resolution: Done
    • P2: Important
    • 5.13
    • None
    • QPA
    • None

    Description

      Qt for WebAssembly now supports adding and removing canvases/screens at run-time, which makes it possible to end up with no screens.

      This is not a well-tested configuration for Qt Gui. Qt for wasm now provides a convenient way to reproduce the no-screen configuration (screens are virtual, you don't have to unplug all monitors), so this is a good opportunity to improve no-screen support in cross-platform code.

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          relates to

          Bug - A problem which impairs or prevents the functions of the product. QTBUG-75768 keepassxc: segfault at error 4 in libQt5WaylandClient

          • 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; Flaky tests; 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.
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              sorvig Morten Sørvig
              sorvig Morten Sørvig
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                Created:
                Updated:
                Resolved:

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