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  1. Qt
  2. QTBUG-101740

use QTextDocument in QPreviewPrintDialog ,applicaion will hang for a long time ,if setHtml() with a long string.

    XMLWordPrintable

Details

    • Bug
    • Resolution: Unresolved
    • P2: Important
    • None
    • 5.15.2, 6.2.3
    • GUI: Painting, GUI: Printing
    • None
    • Windows

    Description

      if QTextDocument's setHtml("a long string") the application will hang forever.

       

      see attached example.

      Attachments

        1. performance.zip
          73 kB
          yifang xiao

        Issue Links

          clones

          Bug - A problem which impairs or prevents the functions of the product. QTBUG-101665 QTextDocument can not print certain html element.

          • P2: Important - Urgent, should be fixed, but will not stop the release.
          • Open
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              johnlayt John Layt
              xiaoyifang yifang xiao
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              Dates

                Created:
                Updated:

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