I tested the theme I wanted to use by copying all the GTK3 related files from the theme into the Gnucash config directory (~\Appplication Support\Gnucash\config\gtk-3.0 on MacOS). It worked fine, but as expressed elsewhere, the Register Header formatting was immune to all but the background color and font specifications.
I also realized that if you want to know what the proper syntax is to change elements of the interface, the best thing for me was to look in a place where someone has collected all the possible settings: a complete theme. If you look in those files, you find a lot widget specifications, with settings for horizontally aligned and vertically aligned elements (Like notebook tabs) that might not be apparent to someone who hasn't done any GTK3 programming. Someone like me. So, knowing how disappointing it can be to look for answers and find a discussion that doesn't have any final results, here's my current gtk3.css file. It's pretty much what I want, but as with all such things, once you start tweeking things around, you are always looking to make a few more changes. For example, I have a bunch of icons I built for the GTK2 based Gnucash interface that I'd like to use again. I just don't know how to swap them in, or if that's even possible. gtk.css <http://gnucash.1415818.n4.nabble.com/file/t375589/gtk.css> ----- Ken Farley -- Sent from: http://gnucash.1415818.n4.nabble.com/GnuCash-User-f1415819.html _______________________________________________ gnucash-user mailing list gnucash-user@gnucash.org To update your subscription preferences or to unsubscribe: https://lists.gnucash.org/mailman/listinfo/gnucash-user If you are using Nabble or Gmane, please see https://wiki.gnucash.org/wiki/Mailing_Lists for more information. ----- Please remember to CC this list on all your replies. You can do this by using Reply-To-List or Reply-All.