我有以下设置,一个由GridViewCell组成的GridView。GridViewclassGridView:UIView{vargridViewCells:[GridViewCell]=[]lettapHandler:Position->()init(frame:CGRect,tapHandler:Position->()){self.tapHandler=tapHandlersuper.init(frame:frame)self.gridViewCells=createCells(self)addCellsToView(self.gridViewCells)}funcaddCel