Mercurial > hg > xemacs-beta
diff lisp/custom/wid-browse.el @ 134:34a5b81f86ba r20-2b1
Import from CVS: tag r20-2b1
author | cvs |
---|---|
date | Mon, 13 Aug 2007 09:30:11 +0200 |
parents | 9b50b4588a93 |
children | b980b6286996 |
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--- a/lisp/custom/wid-browse.el Mon Aug 13 09:29:37 2007 +0200 +++ b/lisp/custom/wid-browse.el Mon Aug 13 09:30:11 2007 +0200 @@ -4,7 +4,7 @@ ;; ;; Author: Per Abrahamsen <abraham@dina.kvl.dk> ;; Keywords: extensions -;; Version: 1.84 +;; Version: 1.89 ;; X-URL: http://www.dina.kvl.dk/~abraham/custom/ ;;; Commentary: @@ -245,6 +245,37 @@ (put :button 'widget-keyword-printer 'widget-browse-widget) (put :args 'widget-keyword-printer 'widget-browse-sexps) +;;; Widget Minor Mode. + +(defvar widget-minor-mode nil + "I non-nil, we are in Widget Minor Mode.") + (make-variable-buffer-local 'widget-minor-mode) + +(defvar widget-minor-mode-map nil + "Keymap used in Widget Minor Mode.") + +(unless widget-minor-mode-map + (setq widget-minor-mode-map (make-sparse-keymap)) + (set-keymap-parent widget-minor-mode-map widget-keymap)) + +;;;###autoload +(defun widget-minor-mode (&optional arg) + "Togle minor mode for traversing widgets. +With arg, turn widget mode on if and only if arg is positive." + (interactive "P") + (cond ((null arg) + (setq widget-minor-mode (not widget-minor-mode))) + ((<= 0 arg) + (setq widget-minor-mode nil)) + (t + (setq widget-minor-mode t))) + (force-mode-line-update)) + +(add-to-list 'minor-mode-alist '(widget-minor-mode " Widget")) + +(add-to-list 'minor-mode-map-alist + (cons 'widget-minor-mode widget-minor-mode-map)) + ;;; The End: (provide 'wid-browse)