From: Eli Zaretskii <eliz@gnu.org>
To: Chong Yidong <cyd@stupidchicken.com>
Cc: 7390@debbugs.gnu.org
Subject: bug#7390: 24.0.50; pos-col-row gives incorrect row
Date: Sat, 13 Nov 2010 23:21:16 +0200 [thread overview]
Message-ID: <831v6oex83.fsf@gnu.org> (raw)
In-Reply-To: <87eiapkjv9.fsf@stupidchicken.com>
> From: Chong Yidong <cyd@stupidchicken.com>
> Cc: Drew Adams <drew.adams@oracle.com>, 7390@debbugs.gnu.org
> Date: Sat, 13 Nov 2010 16:13:14 -0500
>
> I've checked a fix for picture-mouse-set-point into the emacs-23 branch.
>
> The underlying situation is currently somewhat unsatisfactory---the
> pixel position of a mouse-event in the text area counts X from the start
> of the text area (excluding margins and fringes), and Y from the top of
> the window (including the header line).
>
> This arises from some internal redisplay engine semantics, and is not
> really intuitive. Rightfully, the header-line should be excluded from
> the pixel Y coordinates. It's not feasible to change this for Emacs 23,
> since existing code might depend on the current behavior. But we can
> contemplate changing this in Emacs 24.
I could revert my change to emacs-23 branch and install it on the
trunk instead. (Although I cannot see how this could hurt existing
code -- did you see Lisp code that actually depends on this?)
next prev parent reply other threads:[~2010-11-13 21:21 UTC|newest]
Thread overview: 19+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-11-13 17:55 bug#7390: 24.0.50; pos-col-row gives incorrect row Drew Adams
2010-11-13 19:02 ` Eli Zaretskii
2010-11-13 19:17 ` Drew Adams
2010-11-13 21:10 ` Eli Zaretskii
2010-11-13 21:30 ` Eli Zaretskii
2010-11-13 21:37 ` Chong Yidong
2010-11-13 22:00 ` Eli Zaretskii
2010-11-16 19:59 ` Chong Yidong
2010-12-12 7:15 ` YAMAMOTO Mitsuharu
2010-12-12 7:29 ` Eli Zaretskii
2010-12-12 7:37 ` YAMAMOTO Mitsuharu
2010-12-12 20:47 ` Eli Zaretskii
2010-11-13 21:13 ` Chong Yidong
2010-11-13 21:21 ` Eli Zaretskii [this message]
2010-11-13 21:38 ` Drew Adams
2010-11-13 22:31 ` Eli Zaretskii
2010-11-13 21:44 ` Chong Yidong
2010-11-13 21:55 ` Eli Zaretskii
2010-11-14 17:35 ` Chong Yidong
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