Hi, attached a simplified fix for https://bugs.freedesktop.org/show_bug.cgi?id=39106 (just see https://bugs.freedesktop.org/attachment.cgi?id=48958)In the gtk native theming only vertical separators were supported. The patch falls back to non-native rendering in the case of vertical toolbars (i.e. horizontal separators). (In master both vertical and horizontal separators are drawn natively now).
Thanks, Ivan
Attachment:
0001-fdo-39106-properly-draw-separators-in-vertical-toolb.patch
Description: application/mbox