On Mon, 2016-12-19 at 14:01 +0000, Emmanuele Bassi wrote:https://ask.fedoraproject.org/en/question/84969/how-to-change- highlight-color-in-gnome-adwaita/ > The CSS theming classes and selectors were not API, they were > intentionally not documented, and thus fell under no stability > guarantee — until GTK+ 3.20, when they were finalized and deemed > expressive enough to allow you to write themes without necessarily > ending up writing C code to inject into applications. Indeed, for GTK 3.20 customization seems to work, and is not that difficult: I just found that link: https://ask.fedoraproject.org/en/question/84969/how-to-change-highlight-color-in-gnome-adwaita/ Question from Mar 2016, answer from December. But it really works, I was able to adjust slider width. (That tooltip example works also.) And, it is not even necessary to logout and login again to test changes, just restart the application. (Currently I am using a scaling of two for my whole display on a 28 inch 4k display, which is not bad, but most widgets are a bit large for my taste. Now I may consider going back to unscaled layout. Main problem with that was tiny slider size. But now that I can increase slider size that easy, and maybe a few other components too, I will try it again...) _______________________________________________ gtk-list mailing list gtk-list@xxxxxxxxx https://mail.gnome.org/mailman/listinfo/gtk-list
