implemented event routine handler
implemented event routine handler

raffmont/GVirtuS,raffmont/GVirtuS,RapidProjectH2020/GVirtuS,raffmont/GVirtuS,RapidProjectH2020/GVirtuS,RapidProjectH2020/GVirtuS,RapidProjectH2020/GVirtuS,raffmont/GVirtuS