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<p class="MsoNormal">Thanks, Radu! I was following the example at <a href="https://w3c.github.io/csswg-drafts/selectors/#relational">
https://w3c.github.io/csswg-drafts/selectors/#relational</a> and assumed the leading “>” was required. Without it, my CSS rule works as I’d hoped.<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal">-- <o:p></o:p></p>
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<p class="MsoNormal">Michael R. Boudreau<o:p></o:p></p>
<p class="MsoNormal">Electronic Publishing Technology Manager<o:p></o:p></p>
<p class="MsoNormal">The University of Chicago Press<o:p></o:p></p>
<p class="MsoNormal">1427 E. 60<sup>th</sup> Street<o:p></o:p></p>
<p class="MsoNormal">Chicago, IL 60637<o:p></o:p></p>
<p class="MsoNormal">www.journals.uchicago.edu<o:p></o:p></p>
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<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal" style="margin-bottom:12.0pt"><b><span style="color:black">From:
</span></b><span style="color:black">oXygen-user <oxygen-user-bounces@oxygenxml.com> on behalf of Oxygen XML Editor Support (Radu Coravu) <support@oxygenxml.com><br>
<b>Date: </b>Wednesday, November 2, 2022 at 12:08 AM<br>
<b>To: </b>oxygen-user@oxygenxml.com <oxygen-user@oxygenxml.com><br>
<b>Subject: </b>Re: [oXygen-user] Support for CSS pseudo-class :has()<o:p></o:p></span></p>
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<p>Hi Michael,<span style="font-size:11.0pt"><o:p></o:p></span></p>
<p>Oxygen supports the has() pseudo class selector and this is documented:<o:p></o:p></p>
<p><a href="https://urldefense.com/v3/__https:/www.oxygenxml.com/doc/ug-editor/topics/has-selector.html__;!!BpyFHLRN4TMTrA!-nWvGX_BF8uytD1leIWH_9T8cjz8EWGFQ6bS1Z5lKO1oVD0dztiLGllNULnO0Ah3Xhi060oh8bDzCgf0MBEiYETV$">https://www.oxygenxml.com/doc/ug-editor/topics/has-selector.html</a><o:p></o:p></p>
<p>From what I tested in your case a selector like this should work in Oxygen:<o:p></o:p></p>
<blockquote style="margin-top:5.0pt;margin-bottom:5.0pt">
<p class="MsoNormal"><span style="font-family:Courier">entry<span class="s1">:</span>has<span class="s2">(</span>styled-content<span class="s2">)</span></span><o:p></o:p></p>
</blockquote>
<p class="MsoNormal">but if an extra ">" is prepended inside the has() pseudo class it stops working with Oxygen.
<o:p></o:p></p>
<p>From what I tested a web browser supports both has() value styles (with or without the > prefix).
<o:p></o:p></p>
<p>I also looked in the CSS specification and I added an internal issue to also support in Oxygen the selector if it has a leading ">".<o:p></o:p></p>
<p>Regards,<o:p></o:p></p>
<p>Radu<o:p></o:p></p>
<pre>Radu Coravu<o:p></o:p></pre>
<pre>Oxygen XML Editor<o:p></o:p></pre>
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<p class="MsoNormal">On 11/1/22 23:09, Michael Boudreau wrote:<o:p></o:p></p>
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<blockquote style="margin-top:5.0pt;margin-bottom:5.0pt">
<p class="MsoNormal">Hello,<o:p></o:p></p>
<p class="MsoNormal"> <o:p></o:p></p>
<p class="MsoNormal">Is there any chance that a future version of Oxygen will support the CSS pseudo-class :has() ? I tried the following rule in a stylesheet<o:p></o:p></p>
<p class="MsoNormal"> <o:p></o:p></p>
<p class="p1" style="margin-left:.5in"><span style="font-size:12.0pt;font-family:Courier">entry</span><span class="s1"><span style="font-size:12.0pt;font-family:Courier">:</span></span><span style="font-size:12.0pt;font-family:Courier">has</span><span class="s2"><span style="font-size:12.0pt;font-family:Courier">(</span></span><span class="s1"><span style="font-size:12.0pt;font-family:Courier">></span></span><span class="s3"><span style="font-size:12.0pt;font-family:Courier">
</span></span><span style="font-size:12.0pt;font-family:Courier">styled-content</span><span class="s2"><span style="font-size:12.0pt;font-family:Courier">)</span></span><span class="s3"><span style="font-size:12.0pt;font-family:Courier">
</span></span><span class="s2"><span style="font-size:12.0pt;font-family:Courier">{</span></span><span style="font-size:12.0pt;font-family:Courier;color:black"><br>
<span class="apple-converted-space"> </span></span><span class="s4"><span style="font-size:12.0pt;font-family:Courier">background-color</span></span><span class="s1"><span style="font-size:12.0pt;font-family:Courier">:</span></span><span class="s3"><span style="font-size:12.0pt;font-family:Courier">
</span></span><span class="s5"><span style="font-size:12.0pt;font-family:Courier">#DDEEFF</span></span><span class="s1"><span style="font-size:12.0pt;font-family:Courier">;</span></span><span style="font-size:12.0pt;font-family:Courier;color:black"><br>
</span><span class="s2"><span style="font-size:12.0pt;font-family:Courier">}</span></span><o:p></o:p></p>
<p class="MsoNormal"> <o:p></o:p></p>
<p class="MsoNormal">but the table cell (<entry>) with a child <styled-content> element didn’t get the expected light blue background.<o:p></o:p></p>
<p class="MsoNormal"> <o:p></o:p></p>
<p class="MsoNormal">-- <o:p></o:p></p>
<div>
<p class="MsoNormal">Michael R. Boudreau<o:p></o:p></p>
<p class="MsoNormal">Electronic Publishing Technology Manager<o:p></o:p></p>
<p class="MsoNormal">The University of Chicago Press<o:p></o:p></p>
<p class="MsoNormal">1427 E. 60<sup>th</sup> Street<o:p></o:p></p>
<p class="MsoNormal">Chicago, IL 60637<o:p></o:p></p>
<p class="MsoNormal"><a href="http://www.journals.uchicago.edu">www.journals.uchicago.edu</a><o:p></o:p></p>
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<p class="MsoNormal"> <o:p></o:p></p>
<p class="MsoNormal"><span style="font-size:11.0pt"><br>
<br>
<o:p></o:p></span></p>
<pre>_______________________________________________<o:p></o:p></pre>
<pre>oXygen-user mailing list<o:p></o:p></pre>
<pre><a href="mailto:oXygen-user@oxygenxml.com">oXygen-user@oxygenxml.com</a><o:p></o:p></pre>
<pre><a href="https://urldefense.com/v3/__https:/www.oxygenxml.com/mailman/listinfo/oxygen-user__;!!BpyFHLRN4TMTrA!-nWvGX_BF8uytD1leIWH_9T8cjz8EWGFQ6bS1Z5lKO1oVD0dztiLGllNULnO0Ah3Xhi060oh8bDzCgf0MOysz46Q$">https://www.oxygenxml.com/mailman/listinfo/oxygen-user</a><o:p></o:p></pre>
</blockquote>
<pre><o:p> </o:p></pre>
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