--- Begin Message ---
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Subject: |
compute_motion, mouse_position |
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Date: |
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.
1. (mouse-position) does not return the selected frame when several
frames overlap (partially). To reproduce, I arrange the frames on the
screen, then select the lower one by clicking with the mouse, then the
one that's supposed to go on top. With the mouse cursor still over
the intersecting section (on top of the upper frame), I do M-: (mouse-
position). This will then return the wrong frame. Reproducible with
Emacs -Q (NS port with NS frames)
2. (compute-motion) does not correspond to what's shown on the screen
when word-wrap is turned on.
3. (mouse-position) is incorrect when face-remapping-alist is used,
enlarging the default face, for example.
I hope these are sufficiently specific to understand and identify the
code, if not reproduce. Let me know if not, and I can elaborate.
In GNU Emacs 23.1.50.1 (i386-apple-darwin10.0.0, NS apple-
appkit-1038.11)
of 2009-10-08 on scarlett.local
Windowing system distributor `Apple', version 10.3.1038
configured using `configure '--with-ns' '--without-x' 'CC=gcc -arch
i386''
Important settings:
value of $LC_ALL: nil
value of $LC_COLLATE: nil
value of $LC_CTYPE: nil
value of $LC_MESSAGES: nil
value of $LC_MONETARY: nil
value of $LC_NUMERIC: nil
value of $LC_TIME: nil
value of $LANG: nil
value of $XMODIFIERS: nil
locale-coding-system: nil
default enable-multibyte-characters: t
Major mode: Fundamental
Minor modes in effect:
which-function-mode: t
tooltip-mode: t
mouse-wheel-mode: t
menu-bar-mode: t
file-name-shadow-mode: t
global-font-lock-mode: t
font-lock-mode: t
global-auto-composition-mode: t
auto-composition-mode: t
auto-encryption-mode: t
auto-compression-mode: t
line-number-mode: t
transient-mark-mode: t
Recent input:
<help-echo> C-x 5 2 <help-echo> <switch-frame> <help-echo>
<help-echo> <escape> : ( m o u s e - p o s i t i o
n ) <return> <help-echo> <down-mouse-1> <help-echo>
<mouse-1> <help-echo> <down-mouse-1> <mouse-1> <help-echo>
<down-mouse-1> <mouse-1> <help-echo> <escape> : <up>
<return> <help-echo> <help-echo> <switch-frame> <help-echo>
<help-echo> <help-echo> <escape> : <up> <return> <help-echo>
<down-mouse-1> <help-echo> <mouse-1> <help-echo> <down-mouse-1>
<mouse-1> <help-echo> <down-mouse-1> <mouse-1> <escape>
: <up> <return> <help-echo> <down-mouse-1> <mouse-1>
s-n C-x k <return> s-v C-x C-e <switch-frame> C-x C-f
<backspace> <backspace> t e s t <return> <help-echo>
C-y <down-mouse-1> <mouse-1> <escape> x n s - s h o
w - c o l o <tab> <return> <backspace> <backspace>
<backspace> <backspace> <backspace> <backspace> <backspace>
<backspace> <backspace> c o l o <tab> <return> <ns-drag-color>
<ns-drag-color> <down-mouse-1> <mouse-1> <down-mouse-1>
<mouse-1> <down-mouse-1> <mouse-1> <escape> x e n l
a r <tab> <tab> C-g <escape> x z o o m <tab> <tab>
C-g <escape> x g r o w <tab> <tab> C-g <menu-bar> <help-menu>
<send-emacs-bug-report>
Recent messages:
Mark set
#<frame /Users/dr/test 0x7d5900>
Auto-saving...
#<frame /Users/dr/test 0x7d5900>
Making completion list...
Quit [2 times]
Quit
Load-path shadows:
None found.
--- End Message ---
--- Begin Message ---
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Subject: |
Re: bug#4892: [PATCH] Fix mouse-position on macOS (bug#4892) |
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Date: |
Tue, 10 Dec 2019 20:55:14 +0000 |
On Wed, Dec 04, 2019 at 12:44:04PM +0000, Alan Third wrote:
> * src/nsterm.m (ns_mouse_position): Implement a search for the frame
> under the mouse pointer.
I’ve pushed to master.
--
Alan Third
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