• Desktop Theme (Panel/Form/Widget look)
    • System/Default /usr/share/plasma/desktoptheme/
    • User Installed ~/.local/share/plasma/desktoptheme/
  • Color Theme (Misc Colors for Qt5 apps)
    • Usually set in the colors file in a desktop theme.
    • When a color theme is applied, it’s values are copied to ~/.config/kdeglobals
  • Icon Theme
    • System/Default /usr/share/icons/
    • User Installed ~/.local/share/icons/
  • Look and Feel (Icon Theme + Desktop Theme + …)
    • System/Default /usr/share/plasma/look-and-feel/
    • User Installed ~/.local/share/plasma/look-and-feel/
  • Task Switcher (Alt+Tab)
    • System/Default /usr/share/kwin/tabbox/
    • User Installed ~/.local/share/kwin/tabbox/