view tests/gutter-test.el @ 5686:c6b1500299a7

recenter-top-bottom synced from GNU and new default for C-l Partial implementation of recenter-top-bottom. GNU has support for scroll-margin that is not in XEmacs so that is left out. lisp/ChangeLog: 2012-09-18 Mats Lidell <matsl@xemacs.org> * window-xemacs.el (recenter-positions): New defcustom. (recenter-top-bottom): New command. (recenter-last-op): New defvar. * replace.el (perform-replace): Let-bind recenter-last-op to nil. For def=recenter, replace `recenter' with `recenter-top-bottom' that is called with `this-command' and `last-command' let-bound to `recenter-top-bottom'. When the last `def' was not `recenter', set `recenter-last-op' to nil. * keydefs.el (global-map): Make recenter-top-bottom new default for C-l. etc/ChangeLog: 2012-09-18 Mats Lidell <matsl@xemacs.org> * TUTORIAL: Updated due to recenter-top-bottom man/ChangeLog: 2012-09-18 Mats Lidell <matsl@xemacs.org> * lispref/windows.texi (Vertical Scrolling): Added recenter-top-bottom and recenter-positions * xemacs/display.texi (Display): Rearranged and added documentation due to new function recenter-top-bottom.
author Mats Lidell <mats.lidell@cag.se>
date Tue, 18 Sep 2012 08:58:28 +0200
parents 308d34e9f07d
children
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;;; 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)