- From: Boris Zbarsky <bzbarsky@MIT.EDU>
- Date: Mon, 16 Apr 2012 15:16:50 -0400
- To: James Graham <jgraham@opera.com>
- CC: public-web-perf@w3.org
On 4/16/12 3:14 PM, James Graham wrote: > Am I wrong in assuming that the visibility is supposed to reflect only > the visibility of the top level browsing context as a whole, and not be > individually correct for each nested browsing context? No, you're not wrong (modulo the discussion about what should happen during page unloading). > Assuming I am not wrong about that, I think the right fix to the problem > above is to specify that when the visibility of a top level browsing > context changes, an event is fired on that browsing context's document > object and on the document object of each descendant browsing context. That might be fine, yes. -Boris
Received on Monday, 16 April 2012 19:17:20 UTC