On Tue, Oct 26, 2010 at 7:00 AM, <yael.aha...@nokia.com> wrote: > Hi, > I am working on improving the spatial algorithm in webkit, and I have a > problem with positioned elements that do not have a z-index defined. > If I have 2 elements that are intersecting, I need to find out which element > is covering the other. Is it safe to assume that the last element in tree > order will cover the previous element, if they have the same z-index? If not, > how can I determine which element is covering the other? > thanks, Yael
Yes. In the absence of explicit indications to the contrary (like differing values for z-index), the drawing order is always the CSS box-tree order - boxes later in the tree draw above boxes earlier in the tree. ~TJ _______________________________________________ webkit-dev mailing list webkit-dev@lists.webkit.org http://lists.webkit.org/mailman/listinfo.cgi/webkit-dev
