This option specifies how much KWin will try to prevent unwanted focus stealing caused by unexpected activation of new windows. (Note: This feature does not work with the Focus Under Mouse or Focus Strictly Under Mouse focus policies.) None: Prevention is turned off and new windows always become activated. Low: Prevention is enabled; when some window does not have support for the underlying mechanism and KWin cannot reliably decide whether to activate the window or not, it will be activated. This setting may have both worse and better results than the medium level, depending on the applications. Medium: Prevention is enabled. High: New windows get activated only if no window is currently active or if they belong to the currently active application. This setting is probably not really usable when not using mouse focus policy. Extreme: All windows must be explicitly activated by the user. Windows that are prevented from stealing focus are marked as demanding attention, which by default means their taskbar entry will be highlighted. This can be changed in the Notifications control module.
Dizze opsje beskaat op hokker nivo Kwin probearje sil te foarkommen dat de fokus ûnferwachts nei in oar finster giet troch ûnferwachtse aktivearje fan nije finsters. (notysje: dit wurket net mei de mûsynstellings "Fokus ûnder de mûs" en "Fokus strikt ûnder de mûs"). Gjin: Previnsje is útsetten en nije finsters wurde altyd aktyf. Leech: previnsje is aktyf, wannear`t finster gjin stipe biede foar it ûnderlizzende meganisme en KWin kin beskate of it finster aktivearre moat wurde of no just net, dan wurd it finster aktivearre. Dit nivo kin better of min bekomme dan it normale nivo, ôfhanklik fan de tapassingen dy brûkt wurde. Normale: previnsje is aktyf. Heech: nije finsters wurde allinnich aktivearre as der op dat momint gjin aktyf finster is, of as se by de tapassing hearre dy op dat momint de fokus hat. dizze ynstelling is wierskynlik net brûkber as der gjin brûk makke wurd fan it mûsfokusbelied. Ekstreem: alle finsters moatte eksplisyt aktivearre wurde troch de brûker. Set dizze opsje oan as jo in animaasje sjen wolle as in finster minimalisearre wurdt of yn âldesteat brocht wurd.