Fix layout issue in Table
Fix layout issue in Table

Spacing between cells which don't have widgets should not be included.
TheBrainTech/xwt,directhex/xwt,mminns/xwt,cra0zy/xwt,mono/xwt,sevoku/xwt,steffenWi/xwt,hamekoz/xwt,hwthomas/xwt,akrisiun/xwt,residuum/xwt,lytico/xwt,antmicro/xwt,iainx/xwt,mminns/xwt