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Re: [D3E] Comments

From: Olli Pettay <Olli.Pettay@helsinki.fi>
Date: Mon, 01 Feb 2010 11:25:11 +0200
Message-ID: <4B669DF7.8040903@helsinki.fi>
To: Sean Hogan <shogun70@westnet.com.au>
CC: "www-dom@w3.org" <www-dom@w3.org>
On 2/1/10 4:02 AM, Sean Hogan wrote:
> On 1/02/10 10:48 AM, Sean Hogan wrote:
>> On 1/02/10 5:21 AM, Olli Pettay wrote:
>>> mouseenter and mouseleave
>>> - They still need to be defined more precisely.
>> I think they are supposed to match IE behavior.
>>> When mouse is moved for body element to
>>> <h1><h2><h3>foobar</h3></h2></h1> will there be
>>> 3 mouseenter events dispatched?
>> That isn't valid HTML. But assuming that it is...
>> It depends. If the mouse move directly to h3 - without moving over h1
>> or h2 - then there will be only one event.
>> This could happen if h3 is positioned absolutely (or relatively, or
>> floated, etc) or even if the border of h3 coincides with the border of
>> h1 and h2 (which it would if margins, borders and paddings are all zero).
> Forget that. I was going by memory of some testing I did last year -
> either my memory or my testing was faulty.
> I just tested again and I think the spec is pretty close to IE behavior
> (but agree that it could be worded better).

Though, I think the spec is still not clear enough.
In which order should the events fire;
first to h1 or h3?
And what if there are mouseenter listeners in h1/h2/h3 and
wherever the event fires first, the listener moves or removes h2.
Do the rest of the events still fire?


> Sorry about that.
> Sean
Received on Monday, 1 February 2010 09:25:46 UTC

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