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