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From: | GNU bug Tracking System |
Subject: | [debbugs-tracker] bug#20934: closed (24.5; Mouse pointer shape not updated over text when track-mouse enabled) |
Date: | Tue, 30 Jun 2015 16:03:03 +0000 |
Your message dated Tue, 30 Jun 2015 19:02:28 +0300 with message-id <address@hidden> and subject line Re: bug#20934: 24.5; Mouse pointer shape not updated over text when track-mouse enabled has caused the debbugs.gnu.org bug report #20934, regarding 24.5; Mouse pointer shape not updated over text when track-mouse enabled to be marked as done. (If you believe you have received this mail in error, please contact address@hidden) -- 20934: http://debbugs.gnu.org/cgi/bugreport.cgi?bug=20934 GNU Bug Tracking System Contact address@hidden with problems
--- Begin Message ---Subject: 24.5; Mouse pointer shape not updated over text when track-mouse enabled Date: Tue, 30 Jun 2015 02:00:06 +0000
The mouse pointer shape does not change from an arrow to a bar when
hovering over text when in C++ or C major modes and gud-tooltips minor mode.
Only this combination of modes seems cause the problem. The mouse
shape is updated in other major modes, ie fundamental etc.
To repeat:
emacs -Q
M-x c++-mode
M-x gud-tooltip-mode
Move the mouse over the default scratch pad text, and below the text and
the mouse point will remain unchanged no matter the position in the
window. By default, the mouse cursor will change to a bar over the text
and an arrow when away from text.
It seems to be related to the enabling the track-mouse variable to
enable mouse events for gud-tooltip mode. This issue can also be repeated by
setting track-mouse to t in any mode:
emacs -Q
M-: (setq track-mouse t)
I was hoping to implement a semantic tooltip mode for when the mouse
hovers over a known keyword, so I was using gud-tooltip-mode for this in
standard editing modes.
Tested on Win32 native. Prebuilt install.
Not tested on Linux.
In GNU Emacs 24.5.1 (i686-pc-mingw32)
of 2015-04-11 on LEG570
Windowing system distributor `Microsoft Corp.', version 6.1.7601
Configured using:
`configure --prefix=/c/usr --host=i686-pc-mingw32'
Important settings:
value of $LANG: en_US.UTF-8
locale-coding-system: cp1252
Major mode: C++/l
Minor modes in effect:
gud-tooltip-mode: t
tooltip-mode: t
electric-indent-mode: t
mouse-wheel-mode: t
tool-bar-mode: t
menu-bar-mode: t
file-name-shadow-mode: t
global-font-lock-mode: t
font-lock-mode: t
blink-cursor-mode: t
auto-composition-mode: t
auto-encryption-mode: t
auto-compression-mode: t
line-number-mode: t
transient-mark-mode: t
abbrev-mode: t
Recent messages:
For information about GNU Emacs and the GNU system, type C-h C-a.
Gud-Tooltip mode enabled
scroll-up-command: End of buffer
Load-path shadows:
None found.
Features:
(shadow sort gnus-util mail-extr emacsbug message format-spec rfc822 mml
mml-sec mm-decode mm-bodies mm-encode mail-parse rfc2231 mailabbrev
gmm-utils mailheader sendmail rfc2047 rfc2045 ietf-drums mm-util
help-fns mail-prsvr mail-utils cus-start cus-load gud easy-mmode comint
ansi-color ring cc-langs cl-loaddefs cl-lib cc-mode cc-fonts easymenu
cc-guess cc-menus cc-cmds cc-styles cc-align cc-engine cc-vars cc-defs
time-date tooltip electric uniquify ediff-hook vc-hooks lisp-float-type
mwheel dos-w32 ls-lisp w32-common-fns disp-table w32-win w32-vars
tool-bar dnd fontset image regexp-opt fringe tabulated-list newcomment
lisp-mode prog-mode register page menu-bar rfn-eshadow timer select
scroll-bar mouse jit-lock font-lock syntax facemenu font-core frame cham
georgian utf-8-lang misc-lang vietnamese tibetan thai tai-viet lao
korean japanese hebrew greek romanian slovak czech european ethiopic
indian cyrillic chinese case-table epa-hook jka-cmpr-hook help simple
abbrev minibuffer nadvice loaddefs button faces cus-face macroexp files
text-properties overlay sha1 md5 base64 format env code-pages mule
custom widget hashtable-print-readable backquote make-network-process
w32notify w32 multi-tty emacs)
Memory information:
((conses 8 117701 4256)
(symbols 32 21442 0)
(miscs 32 44 149)
(strings 16 21679 3899)
(string-bytes 1 672309)
(vectors 8 12854)
(vector-slots 4 421791 2686)
(floats 8 59 260)
(intervals 28 218 38)
(buffers 508 11))
--- End Message ---
--- Begin Message ---Subject: Re: bug#20934: 24.5; Mouse pointer shape not updated over text when track-mouse enabled Date: Tue, 30 Jun 2015 19:02:28 +0300 > From: Paul C <address@hidden> > Date: Tue, 30 Jun 2015 02:00:06 +0000 > > The mouse pointer shape does not change from an arrow to a bar when > hovering over text when in C++ or C major modes and gud-tooltips minor mode. > Only this combination of modes seems cause the problem. The mouse > shape is updated in other major modes, ie fundamental etc. > > To repeat: > > emacs -Q > M-x c++-mode > M-x gud-tooltip-mode > > Move the mouse over the default scratch pad text, and below the text and > the mouse point will remain unchanged no matter the position in the > window. By default, the mouse cursor will change to a bar over the text > and an arrow when away from text. > It seems to be related to the enabling the track-mouse variable to > enable mouse events for gud-tooltip mode. This issue can also be repeated by > setting track-mouse to t in any mode: > > emacs -Q > M-: (setq track-mouse t) Yes, we were explicitly blocking changes in mouse pointer shape when track-mouse was in effect, to avoid such changes while dragging the mode line, the divider, the scroll bars, etc. This was so since 2004. Now fixed in the development sources by blocking the changes more selectively. Thanks.
--- End Message ---
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