Hello, Using GTK3 Breeze:Dark, elements on dialog boxes are not themed to show focus except for textboxes where you input strings - they are shown with blue borders. Because of that moving among elements with tab key is not possible. I am using KDE Plasma 5.9.4
Confirmed. I went in KDE settings, Application style, GTK app. style and changed to Breeze-Dark. Arch Linux 64-bit, KDE Plasma 5 Version: 5.5.0.0.alpha0+ Build ID: 6b5fc059543c16759abd5eec2576b5b68e96883a CPU threads: 8; OS: Linux 4.10; UI render: default; VCL: kde4; Locale: fi-FI (fi_FI.UTF-8); Calc: group Built on May 21st 2017
A screenshot would be helpful. Is this a gtk3 or kde4 backend issue?
Created attachment 135080 [details] Screenshot Yep, sorry, it is seen when launching with SAL_USE_VCLPLUGIN=gtk3 Screenshot shows situation where focus is in the tab and I can switch tabs with arrow keys. There is no indicator, nothing to distinguish from the situation where I am focused somewhere else. Arch Linux 64-bit, KDE Plasma 5 Version: 6.0.0.0.alpha0+ Build ID: b66cfdbc1aa43fb42cf881bcc702798e95a50a9c CPU threads: 8; OS: Linux 4.11; UI render: default; VCL: gtk3; Locale: fi-FI (fi_FI.UTF-8); Calc: group Built on July 23rd 2017
If I run gtk3-demo under the default Adwita and go to combo boxes and run that, then click on the string ids and tab to never and shift tab back to string ids I get focus rects in the native gtk3 widgets. If I then switch to Breeze Dark I get no focus rects, so as far as I can see the bug isn't ours. Perhaps in the theme itself i.e. https://bugs.kde.org/show_bug.cgi?id=370425