There is no 'None' option on 'General' tab under 'Focus rectangle' setting. If I set 'focus=none' in <themename>.qtcurve file it still doesn't work and the option 'Glow' is being selected instead. Reproducible: Always Debian 8 Jessie, KDE 4, kernel 3.2.0, kde-style-qtcurve (1.8.18-3), qtcurve (1.8.18-3).
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