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Details

Type: Bug
Resolution: Done
Priority: P2: Important
Fix Version/s: 5.15.10, 6.3.0 Alpha, 6.4.0 Beta1
Affects Version/s: 5.15.2
Component/s: GUI: Text handling
Labels:
None

Platform/s:

Linux/X11
Commits:
f1e60de665 (qt/qtbase/dev) f28570b2b7 (qt/qtbase/6.3) f28570b2b7 (qt/tqtc-qtbase/6.3) 32213f0043 (qt/qtbase/6.2) 32213f0043 (qt/tqtc-qtbase/6.2) fddb3358a3 (qt/tqtc-qtbase/5.15)

Description

The same sequence as in ~~QTBUG-91222~~ (calling QTextDocument::setMarkdown and then QTextDocument::toHtml) fails on the following Markdown:

List:
1. **Bold** and plain
2. `code` and plain

producing the following HTML:

<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0//EN" "http://www.w3.org/TR/REC-html40/strict.dtd">
<html><head><meta name="qrichtext" content="1" /><style type="text/css">
p, li { white-space: pre-wrap; }
</style></head><body style=" font-family:'DejaVu Sans Semi-Condensed'; font-size:11pt; font-weight:400; font-style:normal;">
<p style=" margin-top:7px; margin-bottom:7px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;">List:</p>
<ol style="margin-top: 0px; margin-bottom: 0px; margin-left: 0px; margin-right: 0px; -qt-list-indent: 1;"><li style=" font-weight:600;" style=" margin-top:7px; margin-bottom:7px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;">Bold and plain</li>
<li style=" font-family:'monospace';" style=" margin-top:7px; margin-bottom:7px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;">code and plain</li></ol></body></html>

Apparently, the nested formatting that starts in the beginning of the bullet gets added as the style of the bullet itself, even when it's not the entire bullet formatted; moreover, it leads to redefinition of the `style` attribute which is not even valid HTML. Can be reproduced with both ordered and unordered lists. Quotes (`>`) are unaffected, producing correctly nested span elements inside indented p elements (why those are not blockquote elements is a separate question).

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textedit-with-markdown.png
33 kB
13 Oct '21 17:52

Issue Links

duplicates

QTBUG-81099 Font properties should not affect bullets

Open

QTBUG-27839 This issue is not fixed it still exists for QT 4.8.3 - CLONE - QTextList: When mixing entries in a list with different fonts and sizes, this should not effect the bullets