Minutes from Pointer Events WG call 3 August 2022

Dear all,

with apologies for slipping up and nearly forgetting about this (hence 
the late confirmation email, which resulted in most people not knowing 
this was actually happening), the minutes from today's brief meeting are 
at https://www.w3.org/2022/08/03-pointerevents-minutes.html and copied 
below:


PEWG
03 August 2022

Agenda 
https://www.w3.org/events/meetings/0d3af70c-0054-43dc-9c15-c60c5b9c3f3c/20220803T110000#agenda

Present:
mustaq, patrick_h_lauke

Chair:  Patrick H. Lauke
Scribe:  Patrick H. Lauke


* Order of pointerover/enter/move and corresponding mouse events is 
different on browsers https://github.com/w3c/pointerevents/issues/454

* Heartbeat: Clarify what the target of the click event should be after 
capturing pointer events https://github.com/w3c/pointerevents/issues/356

* looking at the WPT


Apologies. Clearly due to my getting mixed up with our fortnightly 
schedule and only sending the official confirmation/invite out just 
before the meeting...


# Order of pointerover/enter/move and corresponding mouse events is 
different on browsers https://github.com/w3c/pointerevents/issues/454

Mustaq: a few cautions - why we don't have pointerout directly after 
mouseout

Mustaq: suppose you have both a primary touch and mouse. browser can't 
make a sensible event flow

Mustaq: can't have a direct mapping of pointerover/pointerout to 
mouseover/mouseout

Mustaq: interleaving the events is the challenge

Patrick: wondering if we should have some kind of sentence about browser 
only choosing a single primary to send compat events

Mustaq: but that brings problem that on desktop/laptop, mouse is always 
there, so can't just do it for the "first" primary it saw

<mustaq> Another related point: 11.1 says "user agents are encouraged to 
guarantee..." which is too vague for normative text, right?

Patrick: so in general, i think we should reinforce the idea that yes, 
this aspect is a bit vague in the spec, because dealing with making a 
sensible mouse compat event stream is tricky particularly with 
multi-primary-pointer scenarios. and that authors should basically not 
try to rely on mouse compat events in these cases and go directly for 
pointer events

Patrick: agree 11.1 needs to be solidified more...

Mustaq: it definitely could do with a diagram perhaps to also explain

Patrick: if you want to make a first rough stab at a diagram, I can then 
"prettify" it

ACTION: Mustaq to look at 11.1, rough out a diagram, and Patrick to review



# Heartbeat: Clarify what the target of the click event should be after 
capturing pointer events https://github.com/w3c/pointerevents/issues/356

Patrick: our standing item, no news at this point, but we'll review more 
closely at next meeting

Mustaq: think we decided that click should go to capture item, and we 
have a few bugs around that



# looking at the WPT

Mustaq: [mentions Interop 2022 effort, finding gaps in coverage, would 
love to see some movement here as well]

Patrick: excellent, thank you for joining. We'll keep it short and 
sweet, but I'll make sure to set myself a proper alarm for the next 
meeting in 2 weeks' time


-- 
Patrick H. Lauke

https://www.splintered.co.uk/ | https://github.com/patrickhlauke
https://flickr.com/photos/redux/ | https://www.deviantart.com/redux
twitter: @patrick_h_lauke | skype: patrick_h_lauke

Received on Wednesday, 3 August 2022 15:26:06 UTC