bug#70002: 29.2; GTK3 mouse wheel scrolling

[Sparapani, Rodney]

--text follows this line--

 

First I just pick a large file.  Then I try to scroll down.  This works

with both the LUCID and MOTIF builds that I have made on this system. 

But with GTK3 there is a big lag where nothing happens. In this case,

I counted 13s.  Then there is a scroll.  Here's what view-lossage shows...

 

<help-echo> <help-echo> <help-echo> <help-echo> <menu-bar> <file> <Open Recent> </data/shared/bnp/navy/dmale_status/efssex.Rout> ;; recentf-open-most-recent-file-3

<touch-end>         ;; ignore

<wheel-down>                     ;; mwheel-scroll

<touch-end>         ;; ignore

<double-wheel-down> ;; mwheel-scroll

<touch-end>         ;; ignore

<triple-wheel-down> ;; mwheel-scroll

<touch-end>         ;; ignore

<triple-wheel-down> ;; mwheel-scroll

<touch-end>         ;; ignore

<triple-wheel-down> ;; mwheel-scroll

<touch-end>         ;; ignore

<triple-wheel-down> ;; mwheel-scroll

<touch-end>         ;; ignore

<touch-end>         ;; ignore

<touch-end>         ;; ignore

<triple-wheel-down> ;; mwheel-scroll

<touch-end>         ;; ignore

<triple-wheel-down> ;; mwheel-scroll

<touch-end>         ;; ignore

<touch-end>         ;; ignore

<touch-end>         ;; ignore

<triple-wheel-down> ;; mwheel-scroll

<touch-end>         ;; ignore

<touch-end>         ;; ignore

<touch-end>         ;; ignore

<triple-wheel-down> ;; mwheel-scroll

<touch-end>         ;; ignore

<touch-end>         ;; ignore

<touch-end>         ;; ignore

<touch-end>         ;; ignore

<touch-end>         ;; ignore

<triple-wheel-down> ;; mwheel-scroll

<touch-end>         ;; ignore

<touch-end>         ;; ignore

<touch-end>         ;; ignore

<touch-end>         ;; ignore

<touch-end>         ;; ignore

<touch-end>         ;; ignore

<touch-end>         ;; ignore

<touch-end>         ;; ignore

<touch-end>         ;; ignore

<touch-end>         ;; ignore

<touch-end>         ;; ignore

<f1> l                        ;; view-lossage

 

 

In GNU Emacs 29.2 (build 1, x86_64-pc-linux-gnu, GTK+ Version 3.22.30,

cairo version 1.15.12) of 2024-03-22 built on gouda.biostat.mcw.edu

Windowing system distributor 'The X.Org Foundation', version 11.0.12101006

System Description: CentOS Linux 7 (Core)

 

Configured using:

'configure --prefix=/usr/local/emacs/29.2/gtk --with-x-toolkit=gtk

--with-gnutls 'CFLAGS=-g -O2 -mtune=native''

 

Configured features:

CAIRO DBUS FREETYPE GIF GLIB GMP GNUTLS GSETTINGS HARFBUZZ JPEG

LIBSELINUX LIBXML2 MODULES NOTIFY INOTIFY PDUMPER PNG SOUND THREADS TIFF

TOOLKIT_SCROLL_BARS X11 XDBE XIM XINPUT2 XPM GTK3 ZLIB

 

Important settings:

  value of $LC_ALL: C

  value of $LANG: en_US.UTF-8

  locale-coding-system: nil

 

Major mode: Help

 

Minor modes in effect:

  delete-selection-mode: t

  recentf-mode: t

  dired-omit-mode: t

  tabbar-mwheel-mode: t

  tabbar-mode: t

  shell-dirtrack-mode: t

  global-eldoc-mode: t

  show-paren-mode: t

  mouse-wheel-mode: t

  tool-bar-mode: t

  menu-bar-mode: t

  file-name-shadow-mode: t

  isearch-fold-quotes-mode: t

  global-font-lock-mode: t

  font-lock-mode: t

  blink-cursor-mode: t

  buffer-read-only: t

  column-number-mode: t

  line-number-mode: t

  indent-tabs-mode: t

  transient-mark-mode: t

  auto-composition-mode: t

  auto-encryption-mode: t

  auto-compression-mode: t

 

Load-path shadows:

/home/rsparapa/.emacs.d/elpa/julia-mode-0.4/julia-mode-latexsubs hides /usr/local/emacs/29.2/gtk/share/emacs/site-lisp/ess/lisp/julia-mode-latexsubs

/home/rsparapa/.emacs.d/elpa/julia-mode-0.4/julia-mode hides /usr/local/emacs/29.2/gtk/share/emacs/site-lisp/ess/lisp/julia-mode

/usr/local/emacs/29.2/gtk/share/emacs/site-lisp/poly-R/targets/test hides /usr/local/emacs/29.2/gtk/share/emacs/site-lisp/poly-markdown/targets/test

/usr/local/emacs/29.2/gtk/share/emacs/site-lisp/poly-R/targets/melpa hides /usr/local/emacs/29.2/gtk/share/emacs/site-lisp/poly-markdown/targets/melpa

/usr/local/emacs/29.2/gtk/share/emacs/site-lisp/poly-R/targets/melpa-init hides /usr/local/emacs/29.2/gtk/share/emacs/site-lisp/poly-markdown/targets/melpa-init

/usr/local/emacs/29.2/gtk/share/emacs/site-lisp/poly-R/targets/local hides /usr/local/emacs/29.2/gtk/share/emacs/site-lisp/poly-markdown/targets/local

/usr/local/emacs/29.2/gtk/share/emacs/site-lisp/poly-R/targets/lint hides /usr/local/emacs/29.2/gtk/share/emacs/site-lisp/poly-markdown/targets/lint

/usr/local/emacs/29.2/gtk/share/emacs/site-lisp/poly-R/targets/checkdoc hides /usr/local/emacs/29.2/gtk/share/emacs/site-lisp/poly-markdown/targets/checkdoc

/usr/local/emacs/29.2/gtk/share/emacs/site-lisp/poly-R/targets/test hides /usr/local/emacs/29.2/gtk/share/emacs/site-lisp/poly-noweb/targets/test

/usr/local/emacs/29.2/gtk/share/emacs/site-lisp/poly-R/targets/melpa hides /usr/local/emacs/29.2/gtk/share/emacs/site-lisp/poly-noweb/targets/melpa

/usr/local/emacs/29.2/gtk/share/emacs/site-lisp/poly-R/targets/melpa-init hides /usr/local/emacs/29.2/gtk/share/emacs/site-lisp/poly-noweb/targets/melpa-init

/usr/local/emacs/29.2/gtk/share/emacs/site-lisp/poly-R/targets/local hides /usr/local/emacs/29.2/gtk/share/emacs/site-lisp/poly-noweb/targets/local

/usr/local/emacs/29.2/gtk/share/emacs/site-lisp/poly-R/targets/lint hides /usr/local/emacs/29.2/gtk/share/emacs/site-lisp/poly-noweb/targets/lint

/usr/local/emacs/29.2/gtk/share/emacs/site-lisp/poly-R/targets/checkdoc hides /usr/local/emacs/29.2/gtk/share/emacs/site-lisp/poly-noweb/targets/checkdoc

/usr/local/emacs/29.2/gtk/share/emacs/site-lisp/poly-markdown/targets/utils hides /usr/local/emacs/29.2/gtk/share/emacs/site-lisp/polymode/template/targets/utils

/usr/local/emacs/29.2/gtk/share/emacs/site-lisp/polymode/targets/poly-targets hides /usr/local/emacs/29.2/gtk/share/emacs/site-lisp/polymode/template/targets/poly-targets

/usr/local/emacs/29.2/gtk/share/emacs/site-lisp/ess-smart-equals/features/support/env hides /usr/local/emacs/29.2/gtk/share/emacs/29.2/lisp/env

/usr/local/emacs/29.2/gtk/share/emacs/site-lisp/poly-R/targets/checkdoc hides /usr/local/emacs/29.2/gtk/share/emacs/29.2/lisp/emacs-lisp/checkdoc

 

Features:

(shadow sort mail-extr emacsbug message yank-media puny rfc822 mml

mml-sec epa epg rfc6068 epg-config gnus-util mm-decode mm-bodies

mm-encode mail-parse rfc2231 mailabbrev gmm-utils mailheader sendmail

rfc2047 rfc2045 ietf-drums mm-util mail-prsvr mail-utils ffap sh-script

smie treesit executable ess-font-lock ess-site ess-toolbar ess-jags-d

ess-bugs-d ess-bugs-l essd-els ess-sas-d ess-sas-l ess-sas-a ess-sp6-d

doc-view filenotify jka-compr image-mode exif tex-site auto-loads delsel

recentf tree-widget ps-print ps-print-loaddefs lpr dired-x dired

dired-loaddefs tabbar poly-R poly-markdown poly-noweb polymode poly-lock

polymode-base polymode-export polymode-weave polymode-compat advice

polymode-methods polymode-core polymode-classes eieio-custom wid-edit

eieio-base markdown-mode pcase color tsdh-dark-theme stan-snippets

yasnippet easy-mmode stan-mode derived stan-keywords-lists cc-langs

cc-mode cc-fonts cc-guess cc-menus cc-cmds cc-styles cc-align cc-engine

cc-vars cc-defs word-count ess-smart-equals cl-extra help-mode

ess-r-mode ess-r-flymake flymake-proc flymake warnings thingatpt

ess-r-xref xref ess-trns ess-r-package ess-r-completion ess-roxy

ess-r-syntax ess-rd noutline outline icons hideshow ess-s-lang ess-help

info ess-mode ess-inf ess-tracebug tramp tramp-loaddefs trampver

tramp-integration files-x tramp-compat rx shell pcomplete parse-time

iso8601 time-date format-spec ess lisp-mnt ess-utils ess-custom project

compile text-property-search comint ansi-osc ansi-color skeleton viper

viper-cmd viper-macs viper-ex viper-mous viper-keym viper-util ring

viper-init finder-inf julia-mode-autoloads package browse-url url

url-proxy url-privacy url-expand url-methods url-history url-cookie

generate-lisp-file url-domsuf url-util mailcap url-handlers url-parse

auth-source cl-seq eieio eieio-core cl-macs password-cache json subr-x

map byte-opt gv bytecomp byte-compile url-vars cl-loaddefs cl-lib rmc

iso-transl tooltip cconv eldoc paren electric uniquify ediff-hook

vc-hooks lisp-float-type elisp-mode mwheel term/x-win x-win

term/common-win x-dnd tool-bar dnd fontset image regexp-opt fringe

tabulated-list replace newcomment text-mode lisp-mode prog-mode register

page tab-bar menu-bar rfn-eshadow isearch easymenu timer select

scroll-bar mouse jit-lock font-lock syntax font-core term/tty-colors

frame minibuffer nadvice seq simple cl-generic indonesian philippine

cham georgian utf-8-lang misc-lang vietnamese tibetan thai tai-viet lao

korean japanese eucjp-ms cp51932 hebrew greek romanian slovak czech

european ethiopic indian cyrillic chinese composite emoji-zwj charscript

charprop case-table epa-hook jka-cmpr-hook help abbrev obarray oclosure

cl-preloaded button loaddefs theme-loaddefs faces cus-face macroexp

files window text-properties overlay sha1 md5 base64 format env

code-pages mule custom widget keymap hashtable-print-readable backquote

threads dbusbind inotify dynamic-setting system-font-setting

font-render-setting cairo move-toolbar gtk x-toolkit xinput2 x multi-tty

make-network-process emacs)

 

Memory information:

((conses 16 411633 19704)

(symbols 48 26721 0)

(strings 32 113091 5112)

(string-bytes 1 3232606)

(vectors 16 43407)

(vector-slots 8 649812 21176)

(floats 8 469 22)

(intervals 56 420 0)

(buffers 976 18)

(heap 1024 31921 2000))

 

-- 

Rodney Sparapani, Associate Professor of Biostatistics, He/Him/His

Vice President, Wisconsin Chapter of the American Statistical Association

Institute for Health and Equity, Division of Biostatistics

Medical College of Wisconsin, Milwaukee Campus

 

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