* bug#8992: 23.3.50; Wrong mouse highlight background ascent and height
@ 2011-07-03 23:42 YAMAMOTO Mitsuharu
2011-12-15 2:15 ` Kenichi Handa
0 siblings, 1 reply; 2+ messages in thread
From: YAMAMOTO Mitsuharu @ 2011-07-03 23:42 UTC (permalink / raw)
To: 8992
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Steps to reproduce:
1. $ emacs -q -fn courier
2. Move the mouse pointer over "Emacs Tutorial" in the splash screen.
Result:
Mouse highlight does not fill the whole background (see the first
attachment).
The patch below seems to work (see the second attachment). I think
colors should be extracted from s->face, but font metrics should be
obtained from s->font.
YAMAMOTO Mitsuharu
mituharu@math.s.chiba-u.ac.jp
=== modified file 'src/xftfont.c'
*** src/xftfont.c 2011-02-02 02:15:29 +0000
--- src/xftfont.c 2011-07-03 07:03:15 +0000
***************
*** 689,695 ****
if (with_background)
XftDrawRect (xft_draw, &bg,
! x, y - face->font->ascent, s->width, face->font->height);
code = alloca (sizeof (FT_UInt) * len);
for (i = 0; i < len; i++)
code[i] = ((XCHAR2B_BYTE1 (s->char2b + from + i) << 8)
--- 689,695 ----
if (with_background)
XftDrawRect (xft_draw, &bg,
! x, y - s->font->ascent, s->width, s->font->height);
code = alloca (sizeof (FT_UInt) * len);
for (i = 0; i < len; i++)
code[i] = ((XCHAR2B_BYTE1 (s->char2b + from + i) << 8)
If Emacs crashed, and you have the Emacs process in the gdb debugger,
please include the output from the following gdb commands:
`bt full' and `xbacktrace'.
For information about debugging Emacs, please read the file
/home/mituharu/src/bzr/emacs/emacs-23/etc/DEBUG.
In GNU Emacs 23.3.50.1 (i686-pc-linux-gnu, GTK+ Version 2.24.4)
of 2011-07-04 on mituharu-MacBookAir
Windowing system distributor `The X.Org Foundation', version 11.0.11001000
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: ja_JP.UTF-8
value of $XMODIFIERS: @im=ibus
locale-coding-system: utf-8-unix
default enable-multibyte-characters: t
Major mode: Fundamental
Minor modes in effect:
tooltip-mode: t
mouse-wheel-mode: t
tool-bar-mode: t
menu-bar-mode: t
file-name-shadow-mode: t
global-font-lock-mode: t
blink-cursor-mode: t
auto-encryption-mode: t
auto-compression-mode: t
line-number-mode: t
transient-mark-mode: t
Recent input:
<help-echo> <help-echo> <help-echo> <help-echo> <help-echo>
<help-echo> <help-echo> <help-echo> <menu-bar> <help-menu>
<send-emacs-bug-report>
Recent messages:
For information about GNU Emacs and the GNU system, type C-h C-a.
Load-path shadows:
None found.
Features:
(shadow sort mail-extr message sendmail regexp-opt ecomplete rfc822 mml
easymenu mml-sec password-cache mm-decode mm-bodies mm-encode mailcap
mail-parse rfc2231 rfc2047 rfc2045 qp ietf-drums mailabbrev nnheader
gnus-util netrc time-date mm-util mail-prsvr gmm-utils wid-edit
mailheader canlock sha1 hex-util hashcash mail-utils emacsbug japan-util
tooltip ediff-hook vc-hooks lisp-float-type mwheel x-win x-dnd
font-setting tool-bar dnd fontset image fringe lisp-mode register page
menu-bar rfn-eshadow timer select scroll-bar mldrag 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 loaddefs button
minibuffer faces cus-face files text-properties overlay md5 base64
format env code-pages mule custom widget hashtable-print-readable
backquote make-network-process dbusbind system-font-setting
font-render-setting gtk x-toolkit x multi-tty emacs)
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^ permalink raw reply [flat|nested] 2+ messages in thread
* bug#8992: 23.3.50; Wrong mouse highlight background ascent and height
2011-07-03 23:42 bug#8992: 23.3.50; Wrong mouse highlight background ascent and height YAMAMOTO Mitsuharu
@ 2011-12-15 2:15 ` Kenichi Handa
0 siblings, 0 replies; 2+ messages in thread
From: Kenichi Handa @ 2011-12-15 2:15 UTC (permalink / raw)
To: YAMAMOTO Mitsuharu; +Cc: 8992
In article <wlliwf0w42.wl%mituharu@math.s.chiba-u.ac.jp>, YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp> writes:
> Steps to reproduce:
> 1. $ emacs -q -fn courier
> 2. Move the mouse pointer over "Emacs Tutorial" in the splash screen.
> Result:
> Mouse highlight does not fill the whole background (see the first
> attachment).
> The patch below seems to work (see the second attachment). I think
> colors should be extracted from s->face, but font metrics should be
> obtained from s->font.
You are right. Thank you for the report and the patch.
I've just installed it. I checked the other XXX_draw
functions and it seems that they are doing the right thing.
---
Kenichi Handa
handa@m17n.org
> === modified file 'src/xftfont.c'
> *** src/xftfont.c 2011-02-02 02:15:29 +0000
> --- src/xftfont.c 2011-07-03 07:03:15 +0000
> ***************
> *** 689,695 ****
> if (with_background)
> XftDrawRect (xft_draw, &bg,
> ! x, y - face->font->ascent, s->width, face->font->height);
> code = alloca (sizeof (FT_UInt) * len);
> for (i = 0; i < len; i++)
> code[i] = ((XCHAR2B_BYTE1 (s->char2b + from + i) << 8)
> --- 689,695 ----
> if (with_background)
> XftDrawRect (xft_draw, &bg,
> ! x, y - s->font->ascent, s->width, s->font->height);
> code = alloca (sizeof (FT_UInt) * len);
> for (i = 0; i < len; i++)
> code[i] = ((XCHAR2B_BYTE1 (s->char2b + from + i) << 8)
^ permalink raw reply [flat|nested] 2+ messages in thread
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2011-07-03 23:42 bug#8992: 23.3.50; Wrong mouse highlight background ascent and height YAMAMOTO Mitsuharu
2011-12-15 2:15 ` Kenichi Handa
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