- From: Alexander Surkov <surkov.alexander@gmail.com>
- Date: Tue, 29 Oct 2013 15:13:42 -0400
- To: Joseph Scheuhammer <clown@alum.mit.edu>
- Cc: Richard Schwerdtfeger <schwer@us.ibm.com>, David Bolter <dbolter@mozilla.com>, "W3C WAI Protocols & Formats" <public-pfwg@w3.org>
On Tue, Oct 29, 2013 at 3:07 PM, Joseph Scheuhammer <clown@alum.mit.edu> wrote: > Alex wrote: >> >> A single selection change is the first selection here I believe. > > > In that, is it not covered by the second row in the table, namely "selection > follows focus"? That row says to fire |EVENT_OBJECT_SELECTION|. Not sure, the user could do single selection change without focus at all. > >> If >> more than one item was selected/deselected then items are subject of >> add/remove selection events. > > > At that point we move to the first row, and fire > |EVENT_OBJECT_SELECTIONADD|/|EVENT_OBJECT_SELECTIONREMOVE| events. It wasn't precise statement (sorry for being lazy about this). Some details 1) one item is added to selection (one item is selected only) is a selection event 2) one item was removed from selection and another item was added to selection (one item is selected only) is a selection event 3) otherwise it's selection add or selection remove events (if many items were selected or deselected then we fire selection within instead add/remove events). That wording should be a better description of what Firefox does. > > > -- > ;;;;joseph. > > > 'A: After all, it isn't rocket science.' > 'K: Right. It's merely computer science.' > - J. D. Klaun - >
Received on Tuesday, 29 October 2013 19:14:09 UTC