if showAlpha is off, set currentAlpha back to 1 whenever we drag
if showAlpha is off, set currentAlpha back to 1 whenever we drag

Rise-Vision/spectrum,liitii/spectrum,ajssd/spectrum,kotmatpockuh/spectrum,shawinder/spectrum,safareli/spectrum,CodeLoversAt/spectrum,armanforghani/spectrum,maurojs25/spectrum,inscriptionweb/spectrum,hakimel/slides-spectrum,GerHobbelt/spectrum,bgrins/spectrum,safareli/spectrum,shawinder/spectrum,ajssd/spectrum,ginlime/spectrum,GerHobbelt/spectrum,inscriptionweb/spectrum,ginlime/spectrum,c9s/spectrum,armanforghani/spectrum,kotmatpockuh/spectrum,maurojs25/spectrum,bgrins/spectrum,baiyanghese/slides-spectrum,liitii/spectrum