https://lxr.kde.org/source/frameworks/kguiaddons/src/colors/kcolorschemewatcherbackend.cpp?v=stable-kf5-qt5
/stable-kf5-qt5/frameworks/kguiaddons/src/colors/kcolorschemewatcherbackend.cpp
KDE Source Cross Reference
stableframeworkskguiaddonssrccolors
https://lxr.kde.org/source/frameworks/kguiaddons/src/colors/kcolorschemewatcherbackend.h?v=kf5-qt5
/kf5-qt5/frameworks/kguiaddons/src/colors/kcolorschemewatcherbackend.h
KDE Source Cross Reference
frameworkskguiaddonssrccolorsh