Implemented close delegate
Implemented close delegate

directhex/xwt,TheBrainTech/xwt,hamekoz/xwt,mminns/xwt,steffenWi/xwt,residuum/xwt,lytico/xwt,antmicro/xwt,akrisiun/xwt,mono/xwt,sevoku/xwt,hwthomas/xwt,cra0zy/xwt,mminns/xwt,iainx/xwt