New "foreback" face property. -------------------- ChangeLog entries follow: -------------------- lisp/ChangeLog addition: 2011-12-27 Didier Verna <didier@xemacs.org> * cl-macs.el (face-foreback): New defsetf. * faces.el (set-face-property): Document the foreback property. * faces.el (face-foreback): * faces.el (face-foreback-instance): * faces.el (face-foreback-name): * faces.el (set-face-foreback): New functions. * faces.el (face-equal): * faces.el (init-other-random-faces): * cus-face.el (custom-face-attributes): * x-faces.el (x-init-face-from-resources): Handle the foreback property. src/ChangeLog addition: 2011-12-27 Didier Verna <didier@xemacs.org> * faces.h (struct Lisp_Face): New 'foreback slot. * faces.h (struct face_cachel): New 'foreback and 'foreback_specified slots. * faces.h (WINDOW_FACE_CACHEL_FOREBACK): * faces.h (FACE_FOREBACK): New macros. * faces.c: Declare Qforeback. * lisp.h: Externalize it. * faces.c (syms_of_faces): Define it. * faces.c (vars_of_faces): Update built-in face specifiers. * faces.c (complex_vars_of_faces): Update specifier fallbacks. * faces.c (mark_face): * faces.c (face_equal): * faces.c (face_getprop): * faces.c (face_putprop): * faces.c (face_remprop): * faces.c (face_plist): * faces.c (reset_face): * faces.c (update_face_inheritance_mapper): * faces.c (Fmake_face): * faces.c (mark_face_cachels): * faces.c (update_face_cachel_data): * faces.c (merge_face_cachel_data): * faces.c (reset_face_cachel): * faces.c (face_property_was_changed): * faces.c (Fcopy_face): * fontcolor.c (face_color_validate): Handle the foreback property. * redisplay-msw.c (mswindows_output_blank): * redisplay-msw.c (mswindows_output_string): * redisplay-output.c (redisplay_clear_region): * redisplay-xlike-inc.c (XLIKE_output_string): * redisplay-xlike-inc.c (XLIKE_output_blank): Use the face's foreback color instead of the foreground one for drawing a background bitmap.

;;; Copyright (C) 1998 Andy Piper

;; This file is part of XEmacs.
;; 
;; XEmacs is free software: you can redistribute it and/or modify it
;; under the terms of the GNU General Public License as published by the
;; Free Software Foundation, either version 3 of the License, or (at your
;; option) any later version.
;; 
;; XEmacs is distributed in the hope that it will be useful, but WITHOUT
;; ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
;; FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
;; for more details.
;; 
;; You should have received a copy of the GNU General Public License
;; along with XEmacs.  If not, see <http://www.gnu.org/licenses/>.

(setq str "Hello\nAgain")
(setq str-ext (make-extent 0 5 str))
(set-extent-begin-glyph 
 str-ext
 (make-glyph [xpm :file "../etc/xemacs-icon.xpm"]))
(set-extent-property str-ext 'mouse-face 'highlight)

(setq str2 "Hello\n")
(setq str2-ext (make-extent 0 1 str2))
(set-extent-begin-glyph
 str2-ext
 (make-glyph 
  [button :width 5 :height 1
	  :face modeline-mousable
	  :callback (set-specifier bottom-gutter-visible-p '(str2))
	  :descriptor "ok" :selected t]))

(set-specifier bottom-gutter-height 'autodetect)
(set-specifier bottom-gutter-border-width 2)

(set-gutter-element 
 bottom-gutter 'str
 (make-glyph 
  [layout :orientation vertical :margin-width 4
	  :vertically-justify center :horizontally-justify left
	  :items ([string :data "Fontifying glyphs.c..."]
		  [layout :orientation horizontal
			  :items 
			  ([progress-gauge :value 0 :pixel-height 24
					   :pixel-width 250 :descriptor 
					   "Progress"]
			   [button :pixel-height 24
				   :descriptor " Stop " 
				   :callback (quote quit)])])]))

(set-gutter-element-visible-p bottom-gutter-visible-p 'str t)
(set-gutter-element left-gutter 'str2 str2)
(set-gutter-element-visible-p left-gutter-visible-p 'str2 t)