Add note about widgets implementing the interface adding the `horizontal`/`vertical` CSS classes (!5391) · Merge requests · GNOME / gtk · GitLab

The source project of this merge request has been removed.

madmurphy requested to merge (removed):main into main Jan 04, 2023

See https://discourse.gnome.org/t/list-of-available-style-classes-for-gtk4/13282/5