Virtual boolFilterTrack(const FBaseTimingTrack& InTrack) const= 0; virtual boolFilterEvent(const ITimingEvent& InEvent) const= 0; virtual bool FilterEvent(double InEventStartTime, double InEventEndTime, uint32 InEventDepth, const TCHAR* InEventName = nullptr, uint64 InEventType = 0, uint32 InEventColor = 0) const = 0;