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From: Stefan Monnier <monnier@IRO.UMontreal.CA>
To: David Reitter <david.reitter@gmail.com>
Cc: 4892@emacsbugs.donarmstrong.com
Subject: bug#4892: compute_motion, mouse_position
Date: Mon, 09 Nov 2009 14:46:17 -0500	[thread overview]
Message-ID: <jwvskcn1o40.fsf-monnier+emacsbugreports@gnu.org> (raw)
In-Reply-To: <43A5D82E-4F2B-41C3-BC8E-598B3D44434F@gmail.com> (David Reitter's message of "Mon, 9 Nov 2009 12:10:17 -0500")

> I've run into problems with mouse-position and compute-motion while
> debugging the broken drag&drop mechanism for faces in the NS port.
> These problems are probably not specific to NS.

Both sound like generic bugs, indeed.

Until they get fixed, I recommend you try and use posn-at-point and
posn-at-x-y rather than compute-motion, whenever possible.
For mouse-position, try to use the position info included in input
(mouse) events instead.


        Stefan





  reply	other threads:[~2009-11-09 19:46 UTC|newest]

Thread overview: 7+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2009-11-09 17:10 bug#4892: compute_motion, mouse_position David Reitter
2009-11-09 19:46 ` Stefan Monnier [this message]
2019-12-02 13:42 ` Alan Third
2019-12-04 12:44   ` bug#4892: [PATCH] Fix mouse-position on macOS (bug#4892) Alan Third
2019-12-04 12:48     ` David Reitter
2019-12-10 20:55     ` Alan Third
2019-12-10 21:03       ` David Reitter

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