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  1. Qt
  2. QTBUG-77499

distancefieldgenerator: Can be extremely slow when selecting ranges

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    Details

    • Type: Bug
    • Status: Closed
    • Priority: P1: Critical
    • Resolution: Done
    • Affects Version/s: 5.12.4
    • Fix Version/s: 5.12.5
    • Component/s: GUI: Font handling
    • Labels:
      None
    • Platform/s:
      All
    • Commits:
      121887b051150af7490f79402248e92c7d7d0f0a

      Description

      On certain large (CJK) fonts, selecting new unicode ranges by clicking in the list spends increasingly more time and when a few have been selected, it takes several minutes to finish, so there is clearly a bug either in the tool or in QItemSelectionModel.

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          Issue Links

          relates to

          Bug - A problem which impairs or prevents the functions of the product. QTBUG-77501 distancefieldgenerator: Garbled rendering for huge fonts

          • P2: Important - Urgent, should be fixed, but will not stop the release.
          • Closed
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            Activity

              People

              • Assignee:
                esabraha Eskil Abrahamsen Blomfeldt
                Reporter:
                esabraha Eskil Abrahamsen Blomfeldt
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                Dates

                • Created:
                  Updated:
                  Resolved:

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