On Thu, Nov 1, 2012 at 5:14 PM, Hallvord Reiar Michaelsen Steen < [email protected]> wrote:
> The most IMHO elegant solution is what we implemented in Opera: we simply > keep relevant menu entries enabled if there are event listeners registered > for the corresponding event. This sort of goes against the "registering > event listeners should not have side effects" rule, but it's a UI effect > the page can't detect so I guess it's ok. > This doesn't really work when pages put their event listeners further up the tree, eg. capturing listeners on the document and other "event delegation" tricks, right? -- Glenn Maynard
