Virtual bool FilterTrack(const FBaseTimingTrack& InTrack) const = 0; virtual bool FilterEvent(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;