Since this upstream commit: https://quickgit.kde.org/?p=digikam.git&a=commitdiff&h=40680334eeb1f71ffc653fc01fc62f4259a7c41f&hp=14ca5b9480d6e2dcf00d66faae9576e766a444ef application style support is disabled by default, thus digikam starts with some hardcoded style, breaking any visual desktop integration. Please add an USE flag controlling this option ( -DENABLE_APPSTYLES=on ). Thanks in advance.
Thanks. https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=b6a1c64ef009dc58390dc28ce38ee75d600640ce https://gitweb.gentoo.org/proj/kde.git/commit/?id=98d44f0a40a6aa23f80390242cda132b2e2c781b > Please add an USE flag controlling this option ( -DENABLE_APPSTYLES=on ). Not needed, no additional dependency is needed and disabling makes only sense for Windows + MacOSX