- f -
- flags : KWinInternal::Motif::MwmHints
- focusPolicy : KWinInternal::Options
- focusStealingPreventionLevel : KWinInternal::Options
- Form1Layout : KWinInternal::KCMRulesListBase
- Form2Layout : KWinInternal::RulesWidgetBase
- Form3Layout : KWinInternal::DetectWidgetBase
- fsplevel : KWinInternal::RulesWidgetBase
- fsrestore : KWinInternal::SessionInfo
- fullscreen : KWinInternal::SessionInfo, KWinInternal::RulesWidgetBase
- functions : KWinInternal::Motif::MwmHints