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  1. Qt
  2. QTBUG-73665

Tiny QML

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Details

    • Tiny QML

    Description

      Business justification

      See mother Initiative QTBUG-74398 (no point of repeating here).

      Implementation requirements

      • Take learnings from QUL QML research work and make that part of Qt 6.
        • QML without Javascript or controls. Qt Quick Compiler must be able to generate code without JavaScript in it.
        • QML that can fit in to very small memory footprint with hardware RAM below 2MB.
        • Qt with an QML engine that does not have the C++ parts of Qt, or has very limited parts of C++ API's. We still need full functionality of current items and anchors.
      • Optimally this is a configurable subset of 'full normal QML' instead of a replacement QML engine so that we do not need to maintain common bits in many places.

      Attachments

        Issue Links

          depends on

          Epic - Created by Jira Software - do not edit or delete. Issue type for a big user story that needs to be broken down. QTBUG-73675 Streamline QML for better toolability and performance

          • P2: Important - Urgent, should be fixed, but will not stop the release.
          • Open
          is required for

          Epic - Created by Jira Software - do not edit or delete. Issue type for a big user story that needs to be broken down. QTBUG-62425 Changes planned for Qt 6

          • 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

          Epic - Created by Jira Software - do not edit or delete. Issue type for a big user story that needs to be broken down. QTBUG-74398 Scaling down on small hardware

          • 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.
          • Withdrawn
          relates to

          Epic - Created by Jira Software - do not edit or delete. Issue type for a big user story that needs to be broken down. QTBUG-69097 Qt QML changes in Qt 6

          • 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.
          • Open
          resulted from

          Epic - Created by Jira Software - do not edit or delete. Issue type for a big user story that needs to be broken down. QTBUG-73675 Streamline QML for better toolability and performance

          • P2: Important - Urgent, should be fixed, but will not stop the release.
          • Open
          mentioned in

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            People

              ylopes Yoann Lopes
              santtuahonen Santtu Ahonen
              Vladimir Minenko Vladimir Minenko
              Alex Blasche Alex Blasche
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              Dates

                Created:
                Updated: