Flutter实现的可以拖动滚动条以快速浏览垂直列表的scrollbar.zip

Flutter实现的可以拖动滚动条以快速浏览垂直列表的scrollbar。.zip,DraggableScrollbar-Ascrollbarthatcanbedraggedforquicklynavigationthroughaverticallist.Additionaloptionisshowinglabelnexttoscrollthumbwithinformationaboutcurrentitem.Maintainer:@marica27