ngraham added a comment.
Well, there's a use case for a tab bar with a line below the tabs, but not a full frame. See for example tabs in Dolphin, Konsole, and Okular. I guess the question is whether it makes sense to have the tab bar draw the line itself. REPOSITORY R858 Qt Quick Controls 2: Desktop Style REVISION DETAIL https://phabricator.kde.org/D25584 To: filipf, #plasma, #vdg, ngraham, broulik Cc: mart, ahiemstra, broulik, ngraham, plasma-devel, LeGast00n, The-Feren-OS-Dev, jraleigh, fbampaloukas, GB_2, ragreen, ZrenBot, alexeymin, himcesjf, lesliezhai, ali-mohamed, jensreuterberg, abetts, sebas, apol
