GNU bug report logs - #31968
26.1.50; Allow to hide title bar on maximize (gtk/gnome/csd)

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From: Carlos Pita <carlosjosepita <at> gmail.com>
To: 31968 <at> debbugs.gnu.org
Subject: bug#31968: 26.1.50; Allow to hide title bar on maximize (gtk/gnome/csd)
Date: Mon, 25 Jun 2018 17:43:53 -0300

In gnome decorations are considered part of the client (even classic
titlebars) in the sense that it's the client who decides to show them or
not (see [1] and [2]). In waylan there is no other way around, but they
also decided to pretend X apps behave like that. This is very frustrating
since the reality is that many clients don't work in that way yet.

So this is a request to add a gtk-hide-titlebar-if-maximized or similar
variable since I assume emacs won't be using proper CSDs for a long
time, maybe for good. Without that variable it's not possible to achieve
the same humble goal in the strange new world of gnome, at least not without
lots of xprop, xwinifo, xdotool, wmctrl, etc. horrible hacks. As I said,
it's supposed to be the client who knows what to show and when to show
it.

---

[1] https://blogs.gnome.org/tbernard/2018/01/26/csd-initiative/
[2] https://bugzilla.gnome.org/show_bug.cgi?id=775061

In GNU Emacs 26.1.50 (build 3, x86_64-pc-linux-gnu, GTK+ Version 3.22.30)
 of 2018-06-18 built on carlos
Repository revision: 0a8b7f365cbc8de02ddb4e806dd76b1bf6302565
Windowing system distributor 'The X.Org Foundation', version 11.0.11906000
System Description:	Manjaro Linux

Recent messages:
Loading ido-completing-read+...done
Loading paren...done
Loading winner...done
Loading xclip...done
Loading a theme can run Lisp code.  Really load? (y or n) y
Treat this theme as safe in future sessions? (y or n) y
[yas] Prepared just-in-time loading of snippets successfully.
Saving file /home/carlos/.emacs.d/init.el...
Wrote /home/carlos/.emacs.d/init.el [2 times]
For information about GNU Emacs and the GNU system, type C-h C-a.

Configured using:
 'configure --prefix=/home/carlos/Local/stow/emacs-26
 --libexecdir=/home/carlos/Local/stow/emacs-26/lib --with-x-toolkit=gtk3
 --with-xft --with-modules'

Configured features:
XPM JPEG TIFF GIF PNG RSVG SOUND GPM DBUS GSETTINGS NOTIFY ACL GNUTLS
LIBXML2 FREETYPE M17N_FLT LIBOTF XFT ZLIB TOOLKIT_SCROLL_BARS GTK3 X11
MODULES THREADS LIBSYSTEMD LCMS2

Important settings:
  value of $LC_MONETARY: en_US.UTF-8
  value of $LC_NUMERIC: en_US.UTF-8
  value of $LC_TIME: en_US.UTF-8
  value of $LANG: en_US.UTF-8
  locale-coding-system: utf-8-unix

Major mode: Lisp Interaction

Minor modes in effect:
  display-line-numbers-mode: t
  flymake-mode: t
  pyvenv-mode: t
  shell-dirtrack-mode: t
  diff-auto-refine-mode: t
  xclip-mode: t
  winner-mode: t
  show-paren-mode: t
  ido-ubiquitous-mode: t
  ido-everywhere: t
  global-company-mode: t
  company-mode: t
  display-battery-mode: t
  tooltip-mode: t
  global-eldoc-mode: t
  eldoc-mode: t
  electric-indent-mode: t
  mouse-wheel-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
  column-number-mode: t
  line-number-mode: t
  transient-mark-mode: t

Load-path shadows:
None found.

Features:
(shadow sort mail-extr emacsbug message rmc puny dired dired-loaddefs
rfc822 mml mml-sec epa derived epg mm-decode mm-bodies mm-encode
mail-parse rfc2231 mailabbrev gmm-utils mailheader sendmail
display-line-numbers checkdoc pp cl-extra yasnippet
highlight-indentation flymake-proc flymake warnings help-fns radix-tree
help-mode elpy find-file-in-project ivy delsel ivy-overlay ffap
thingatpt elpy-shell pyvenv esh-var esh-io esh-cmd esh-opt esh-ext
esh-proc esh-arg esh-groups eshell esh-module esh-mode esh-util
elpy-profile elpy-django elpy-refactor subr-x python tramp-sh tramp
tramp-compat tramp-loaddefs trampver ucs-normalize shell pcomplete
parse-time format-spec advice json map grep compile comint ansi-color
files-x doom-themes-org windmove vc-git diff-mode easy-mmode
company-oddmuse company-keywords company-etags etags xref project
company-gtags company-dabbrev-code company-dabbrev company-files
company-capf company-cmake company-xcode company-clang company-semantic
company-eclim company-template company-css company-nxml company-bbdb
doom-tomorrow-night-theme doom-themes doom-themes-common elec-pair xclip
winner ring paren ido-completing-read+ memoize s cus-edit minibuf-eldef
ido gnus nnheader gnus-util rmail rmail-loaddefs rfc2047 rfc2045
ietf-drums mail-utils mm-util mail-prsvr wid-edit company edmacro kmacro
pcase battery cus-start cus-load finder-inf info package easymenu
epg-config url-handlers url-parse auth-source cl-seq eieio eieio-core
cl-macs eieio-loaddefs password-cache url-vars seq byte-opt gv bytecomp
byte-compile cconv cl-loaddefs cl-lib server time-date mule-util tooltip
eldoc electric uniquify ediff-hook vc-hooks lisp-float-type 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 elisp-mode
lisp-mode prog-mode register page menu-bar rfn-eshadow isearch timer
select scroll-bar mouse jit-lock font-lock syntax facemenu font-core
term/tty-colors frame cl-generic 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 charscript charprop case-table epa-hook jka-cmpr-hook
help simple abbrev obarray minibuffer cl-preloaded 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 dbusbind inotify lcms2 dynamic-setting system-font-setting
font-render-setting move-toolbar gtk x-toolkit x multi-tty
make-network-process emacs)

Memory information:
((conses 16 446497 14130)
 (symbols 48 36746 2)
 (miscs 40 74 141)
 (strings 32 98962 3555)
 (string-bytes 1 2638751)
 (vectors 16 55867)
 (vector-slots 8 983572 13084)
 (floats 8 276 155)
 (intervals 56 304 0)
 (buffers 992 14))

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