Hi, Here is a patch for the Lucid backend. Its goal is to limit the thickness of shadows on arrows, toggle buttons and radio buttons. Otherwise with a rather large value of the shadowThickness resource those three widgets are incorrectly displayed.
0001-Limit-extreme-shadow-thickness-on-Lucid-backend.patch
Description: Text Data
In GNU Emacs 29.0.50 (build 1, x86_64-unknown-openbsd7.1, X toolkit, cairo version 1.17.6, Xaw scroll bars) of 2022-07-22 built on elite.giraud Repository revision: 1767f796b0e0649219e37b6b205f4d414a4364c6 Repository branch: master Windowing system distributor 'The X.Org Foundation', version 11.0.12101003 System Description: OpenBSD elite.giraud 7.1 GENERIC.MP#620 amd64 Configured using: 'configure --prefix=/home/manuel/emacs --bindir=/home/manuel/bin --with-x-toolkit=athena --without-sound --without-compress-install CPPFLAGS=-I/usr/local/include LDFLAGS=-L/usr/local/lib' Configured features: CAIRO DBUS FREETYPE GIF GLIB GMP GNUTLS GSETTINGS HARFBUZZ JPEG JSON LCMS2 LIBOTF LIBXML2 MODULES NOTIFY KQUEUE PDUMPER PNG RSVG SQLITE3 THREADS TIFF TOOLKIT_SCROLL_BARS WEBP X11 XDBE XIM XINPUT2 XPM LUCID ZLIB Important settings: value of $LC_ALL: en_US.UTF-8 locale-coding-system: utf-8-unix Major mode: C/*lh Minor modes in effect: bug-reference-prog-mode: t global-git-commit-mode: t magit-auto-revert-mode: t auto-revert-mode: t icomplete-mode: t display-time-mode: t display-battery-mode: t shell-dirtrack-mode: t global-so-long-mode: t repeat-mode: t global-eldoc-mode: t show-paren-mode: t electric-indent-mode: t mouse-wheel-mode: t menu-bar-mode: t file-name-shadow-mode: t global-font-lock-mode: t font-lock-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 abbrev-mode: t Load-path shadows: /home/manuel/.emacs.d/elpa/transient-20220717.1713/transient hides /home/manuel/emacs/share/emacs/29.0.50/lisp/transient Features: (shadow sort mail-extr emacsbug gnus-topic mm-archive url-http url-gw url-cache url-auth qp utf-7 nndoc nndraft nnmh network-stream nsm nnfolder nnml gnus-agent gnus-srvr gnus-score score-mode nnvirtual nntp gnus-cache nnrss w3m w3m-hist w3m-fb bookmark-w3m w3m-ems w3m-favicon w3m-image tab-line w3m-proc w3m-util whitespace gnus-dired magit-patch executable vc-svn bug-reference magit-extras cus-start pulse face-remap magit-bookmark magit-submodule magit-obsolete magit-blame magit-stash magit-reflog magit-bisect magit-push magit-pull magit-fetch magit-clone magit-remote magit-commit magit-sequence magit-notes magit-worktree magit-tag magit-merge magit-branch magit-reset magit-files magit-refs magit-status magit magit-repos magit-apply magit-wip magit-log magit-diff smerge-mode diff git-commit log-edit pcvs-util add-log magit-core magit-autorevert autorevert magit-margin magit-transient magit-process with-editor magit-mode transient magit-git magit-base which-func vc-git diff-mode vc-dir ewoc vc vc-dispatcher magit-section benchmark dash compat-27 compat-26 compat compat-macs paredit edmacro icomplete time battery exwm-randr xcb-randr exwm-config exwm exwm-input xcb-keysyms exwm-manage exwm-floating xcb-cursor xcb-render exwm-layout exwm-workspace exwm-core xcb-ewmh xcb-icccm xcb xcb-xkb xcb-xproto xcb-types xcb-debug kmacro server stimmung-themes modus-operandi-theme modus-themes osm bookmark mingus libmpdee reporter edebug debug backtrace transmission diary-lib diary-loaddefs color calc-bin calc-ext calc calc-loaddefs rect calc-macs w3m-load mu4e mu4e-org mu4e-main mu4e-view mu4e-view-gnus mu4e-view-common mu4e-headers mu4e-compose mu4e-context mu4e-draft mu4e-actions ido rfc2368 smtpmail mu4e-mark mu4e-proc mu4e-utils doc-view filenotify jka-compr image-mode exif mu4e-lists mu4e-message flow-fill mule-util hl-line mu4e-vars mu4e-meta supercite regi ebdb-message ebdb-gnus gnus-msg nnselect gnus-art mm-uu mml2015 ebdb-mua ebdb-com crm ebdb-format ebdb eieio-opt eieio-base timezone org ob ob-tangle ob-ref ob-lob ob-table ob-exp org-macro org-footnote org-src ob-comint org-pcomplete org-list org-faces org-entities org-version ob-emacs-lisp ob-core ob-eval org-table oc-basic bibtex ol org-keys oc org-compat org-macs org-loaddefs find-func cal-menu calendar cal-loaddefs gnus-sum shr pixel-fill kinsoku url-file url-dired svg dom gnus-group mm-url gnus-undo gnus-start gnus-dbus gnus-cloud nnimap nnmail mail-source imap rfc2104 utf7 netrc nnoo gnus-spec gnus-int gnus-range gnus-win gnus message yank-media rfc822 mml mailabbrev sendmail gmm-utils mailheader nnheader mail-utils range visual-basic-mode cl web-mode disp-table erlang-start smart-tabs-mode skeleton cc-mode cc-fonts cc-guess cc-menus cc-cmds cc-styles cc-align cc-engine cc-langs cc-vars cc-defs cc-bytecomp slime-asdf grep slime-tramp tramp tramp-loaddefs trampver tramp-integration cus-edit cus-load wid-edit tramp-compat shell pcomplete parse-time iso8601 ls-lisp format-spec slime-fancy slime-indentation slime-cl-indent cl-indent slime-trace-dialog slime-fontifying-fu slime-package-fu slime-references slime-compiler-notes-tree slime-scratch slime-presentations bridge slime-macrostep macrostep slime-mdot-fu slime-enclosing-context slime-fuzzy slime-fancy-trace slime-fancy-inspector slime-c-p-c slime-editing-commands slime-autodoc slime-repl elp slime-parse slime lisp-mnt gud apropos etags fileloop generator xref project arc-mode archive-mode noutline outline pp hyperspec thingatpt slime-autoloads dired-aux dired-x dired desktop frameset dired-loaddefs so-long advice notifications dbus xml repeat tex-site hyperbole-autoloads magit-autoloads git-commit-autoloads magit-section-autoloads dash-autoloads paredit-autoloads rust-mode-autoloads stimmung-themes-autoloads transient-autoloads with-editor-autoloads info speedbar imenu ezimage dframe compat-autoloads package let-alist browse-url url url-proxy url-privacy url-expand url-methods url-history url-cookie generate-lisp-file url-domsuf url-util mm-view mml-smime mml-sec epa gnus-util time-date smime gnutls puny dig mailcap url-handlers mm-decode mm-bodies mm-encode mail-parse rfc2231 rfc2047 rfc2045 mm-util ietf-drums mail-prsvr url-parse auth-source eieio eieio-core password-cache json map byte-opt bytecomp byte-compile compile rx text-property-search comint files-x ansi-color ring cconv url-vars epg cl-extra help-mode derived cl-seq rfc6068 epg-config subr-x easy-mmode cl-macs inline cl-loaddefs cl-lib gv pcase rmc iso-transl tooltip 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 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 kqueue lcms2 dynamic-setting system-font-setting font-render-setting cairo x-toolkit xinput2 x multi-tty make-network-process emacs) Memory information: ((conses 16 2582707 223778) (symbols 48 91240 13) (strings 32 248509 22276) (string-bytes 1 8706255) (vectors 16 41986) (vector-slots 8 2001870 210320) (floats 8 724 448) (intervals 56 12484 547) (buffers 992 21)) -- Manuel Giraud
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