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  1. Qt
  2. QTBUG-97494

support CSS border and height on <hr>

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Details

    • Suggestion
    • Resolution: Unresolved
    • Not Evaluated
    • None
    • 6.3.0 Feature Freeze
    • GUI: Text handling
    • None

    Description

      It came up during discussion on https://codereview.qt-project.org/c/qt/qtbase/+/376366 that <hr style="background-color:green;"/> isn't sufficient on its own to make a green horizontal rule, because a browser will render a beveled rule by default, which covers up the green color. So I did a workaround: added to the head style border-width: 0; to make it omit the border.

      It would also be nice to actually support the CSS height, because

      • our default of 1 pixel is narrower than a browser's default
      • again I had to add height: 1px to the head style to make the browser render exported HTML the same way we render it
      • single-pixel lines can look terrible in the Qt Quick scene graph, especially during scrolling and especially on fractionally-scaled high-dpi displays (it keeps winking back and forth from single-pixel to 2-pixel height, depending on position; no doubt somebody will complain about that soon)

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        Issue Links

          relates to

          Bug - A problem which impairs or prevents the functions of the product. QTBUG-86977 Qml Text underline changes on resize with fractional display scale factors

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

          Bug - A problem which impairs or prevents the functions of the product. QTBUG-96465 Text's underline thickness is unstable on fractional screen's scale factors

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

          Bug - A problem which impairs or prevents the functions of the product. QTBUG-108831 Some Rectangle borders are double the width with fractional scale ratios

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

          Bug - A problem which impairs or prevents the functions of the product. QTBUG-111814 Dpi Scaling affect line width.

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

          Bug - A problem which impairs or prevents the functions of the product. QTBUG-74342 QML RichText hr element doesn't work

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

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