Uploaded image for project: 'Qt'
  1. Qt
  2. QTBUG-75463

WebAssembly: Support running with no QScreens

    XMLWordPrintable

    Details

    • Type: Task
    • Status: Closed
    • Priority: P2: Important
    • Resolution: Done
    • Affects Version/s: None
    • Fix Version/s: 5.13
    • Component/s: QPA
    • Labels:
      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.

      Issues:

        Attachments

          Issue Links

          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; 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
          No reviews matched the request. Check your Options in the drop-down menu of this sections header.

            Activity

              People

              Assignee:
              sorvig Morten Sørvig
              Reporter:
              sorvig Morten Sørvig
              Votes:
              2 Vote for this issue
              Watchers:
              12 Start watching this issue

                Dates

                Created:
                Updated:
                Resolved:

                  Gerrit Reviews

                  There are no open Gerrit changes