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  1. Qt
  2. QTBUG-87654

QPropertyBinding: Avoid std::function

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    • 4b9249dabf002e204298cfc3cd0e64e607905d54, c1c991c3190ec3e9ba5fae9c5ae40385686d289d

    Description

      std::function has some unfortunate characteristics regarding both size and performance. We should at least avoid having it in the public API interface (currently as the alias BindingEvaluationFunction), so that it can be changed at a later point if the need arises.
      Ideally, we also remove it from the implementation.

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          Sub-task - The sub-task of the issue QTBUG-87153 Ensure that QProperty is bugfree

          • 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.
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              fabiankosmale Fabian Kosmale
              fabiankosmale Fabian Kosmale
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