Mercurial > hg > xemacs-beta
comparison lisp/custom/widget.el @ 98:0d2f883870bc r20-1b1
Import from CVS: tag r20-1b1
| author | cvs |
|---|---|
| date | Mon, 13 Aug 2007 09:13:56 +0200 |
| parents | |
| children | 4be1180a9e89 |
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| 97:498bf5da1c90 | 98:0d2f883870bc |
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| 1 ;;; widget.el --- a library of user interface components. | |
| 2 ;; | |
| 3 ;; Copyright (C) 1996, 1997 Free Software Foundation, Inc. | |
| 4 ;; | |
| 5 ;; Author: Per Abrahamsen <abraham@dina.kvl.dk> | |
| 6 ;; Keywords: help, extensions, faces, hypermedia | |
| 7 ;; Version: 1.40 | |
| 8 ;; X-URL: http://www.dina.kvl.dk/~abraham/custom/ | |
| 9 | |
| 10 ;;; Commentary: | |
| 11 ;; | |
| 12 ;; If you want to use this code, please visit the URL above. | |
| 13 ;; | |
| 14 ;; This file only contain the code needed to define new widget types. | |
| 15 ;; Everything else is autoloaded from `widget-edit.el'. | |
| 16 | |
| 17 ;;; Code: | |
| 18 | |
| 19 (eval-when-compile (require 'cl)) | |
| 20 | |
| 21 (defmacro define-widget-keywords (&rest keys) | |
| 22 (` | |
| 23 (eval-and-compile | |
| 24 (let ((keywords (quote (, keys)))) | |
| 25 (while keywords | |
| 26 (or (boundp (car keywords)) | |
| 27 (set (car keywords) (car keywords))) | |
| 28 (setq keywords (cdr keywords))))))) | |
| 29 | |
| 30 (define-widget-keywords :tag-glyph :off-glyph :on-glyph :valid-regexp | |
| 31 :secret :sample-face :sample-face-get :case-fold :widget-doc | |
| 32 :create :convert-widget :format :value-create :offset :extra-offset | |
| 33 :tag :doc :from :to :args :value :value-from :value-to :action | |
| 34 :value-set :value-delete :match :parent :delete :menu-tag-get | |
| 35 :value-get :choice :void :menu-tag :on :off :on-type :off-type | |
| 36 :notify :entry-format :button :children :buttons :insert-before | |
| 37 :delete-at :format-handler :widget :value-pos :value-to-internal | |
| 38 :indent :size :value-to-external :validate :error :directory | |
| 39 :must-match :type-error :value-inline :inline :match-inline :greedy | |
| 40 :button-face-get :button-face :value-face :keymap :entry-from | |
| 41 :entry-to :help-echo :documentation-property :hide-front-space | |
| 42 :hide-rear-space) | |
| 43 | |
| 44 ;; These autoloads should be deleted when the file is added to Emacs. | |
| 45 (autoload 'widget-create "widget-edit") | |
| 46 (autoload 'widget-insert "widget-edit") | |
| 47 (autoload 'widget-browse "widget-browse" nil t) | |
| 48 (autoload 'widget-browse-at "widget-browse" nil t) | |
| 49 | |
| 50 ;;;###autoload | |
| 51 (defun define-widget (name class doc &rest args) | |
| 52 "Define a new widget type named NAME from CLASS. | |
| 53 | |
| 54 NAME and CLASS should both be symbols, CLASS should be one of the | |
| 55 existing widget types, or nil to create the widget from scratch. | |
| 56 | |
| 57 After the new widget has been defined, the following two calls will | |
| 58 create identical widgets: | |
| 59 | |
| 60 * (widget-create NAME) | |
| 61 | |
| 62 * (apply 'widget-create CLASS ARGS) | |
| 63 | |
| 64 The third argument DOC is a documentation string for the widget." | |
| 65 (put name 'widget-type (cons class args)) | |
| 66 (put name 'widget-documentation doc)) | |
| 67 | |
| 68 ;;; The End. | |
| 69 | |
| 70 (provide 'widget) | |
| 71 | |
| 72 ;; widget.el ends here |