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  1. Qt
  2. QTBUG-102094

Mac: Mathematical Alphanumeric Symbols are rendered bad when font.bold or any font.weight > than regular is set

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Details

    • macOS

    Description

      Symbols of the "Mathematical Alphanumeric Symbols" Unicode block (source1, source2) are rendered badly with bold font style.
      System font for this range is "Apple Symbols" and it contains only regular style. Native apps ignore any bold setting for this range of symbols, while Qt applies it and can't find glyphs.

      test example mainqml.zip

      Attachments

        1. mainqml.zip
          0.5 kB
        2. screenshot-1.png
          screenshot-1.png
          620 kB
        3. Screenshot 2022-03-28 at 16.24.48.png
          Screenshot 2022-03-28 at 16.24.48.png
          225 kB

        Issue Links

          relates to

          Bug - A problem which impairs or prevents the functions of the product. QTBUG-99434 Bold font substitution doesn't seem valid for specific text

          • P3: Somewhat important - Should be fixed, but doesn't affect the release in any way.
          • Closed

          Bug - A problem which impairs or prevents the functions of the product. QTBUG-108799 [REG 6.2.4-6.3.2] Airplane emoji completely breaks text rendering

          • 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
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              esabraha Eskil Abrahamsen Blomfeldt
              sergei.nevdakh Sergei Nevdakh
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              Dates

                Created:
                Updated:

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