On 3/31/09 4:18 PM, Web Applications Working Group Issue Tracker wrote:
ISSUE-87 (wheel targets): Target node types for mousewheel/mousemultiwheel
events [DOM3 Events]
http://www.w3.org/2008/webapps/track/issues/87
Raised by: Doug Schepers
On product: DOM3 Events
Per Sergey
Ilinsky<http://lists.w3.org/Archives/Public/public-webapps/2009JanMar/0244.html>:
[[
According to overview of event types
http://www.w3.org/TR/DOM-Level-3-Events/events.html#Events-EventTypes-complete
the Document node is a valid target for mousewheel/mousemultiwheel events.
However, this seems to be wrong to me since other MouseEvent interface events
do not have Document as valid target and mousewheel event is not different from
them either (consider mousemove).
]]
Note, mousewheel isn't specified properly yet.
And, actually mouse events could be targeted to document, if
documentElement is removed from document. So IMO we should add Document
to the possible targets of all mouse events.
-Olli