[Webkit-unassigned] [Bug 94478] Rename Gesture Events for Scrolling

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=94478





--- Comment #5 from Robert Kroeger <rjkroege at chromium.org>  2012-08-24 07:54:00 PST ---
(In reply to comment #4)
> (In reply to comment #2)
> > I had thought to change the implementation of these events in a similar but not exactly the same fashion. To be precise, I had thought of altering the implementation of EventHandler::handleGestureEvent to handle the respective scroll events like so:
> > 
> > ScrollBegin: latch a target node, set up for a scroll.
> > 
> > ScrollUpdate: actually scroll the latched node. (I think it is desirable to have flags on the event to control how bubbling is handled. I can imagine wanting both bubbled and non-bubbled ScrollUpdate events.)
> > 
> One problem though. GestureScrollBegin exists in it current form because that is the event Mac WebKit2 sends. So we need to continue to support scrolling gestures that does not latch.

OK. So it sounds like we could add a new event type? LatchAtScrollStart maybe?

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