On Mar 23, 2010, at 11:38 AM, tonikitoo (Antonio Gomes) wrote: > Hey all. > > I am facing a strange issue while trying to the get repaintable rect > of a given Node* object. In my code I am doing something like: > > (...) > ASSERT(node); > node->renderer()->absoluteClippedOverflowRect(); > (...) > > , where "node" is a valid reference to an <a> in the following simple > html sample in http://pastebin.ca/1850582 (see id="it"). > > In the sample, "node" is an offscreen anchor in a scrollable <div>, > and calling absoluteClippedOverflowRect returns an empty IntRect to > me. If I scroll until it (the node whose id is "it") gets visible, and > then trigger my snippet code above it returns a valid value. Also, by > doing static_cast<Element*>(node)->getRect() I get the same valid rect > returned. > > I am wondering if it is an expected behavior or a bug?
Given the "clipped" in the name of absoluteClippedOverflowRect(), this is expected behavior. absoluteClippedOverflowRect() is used for repainting, and there's no point repainting something that is scrolled out of view. Simon _______________________________________________ webkit-dev mailing list [email protected] http://lists.webkit.org/mailman/listinfo.cgi/webkit-dev
