Mercurial > hg > xemacs-beta
annotate lisp/x-scrollbar.el @ 5926:da02ba75e50a cygwin
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| author | Henry Thompson <ht@markup.co.uk> |
|---|---|
| date | Fri, 27 Feb 2015 17:48:44 +0000 |
| parents | 308d34e9f07d |
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| rev | line source |
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| 428 | 1 ;;; x-scrollbar.el --- scrollbar resourcing and such. |
| 2 | |
| 3 ;; Copyright (C) 1997 Free Software Foundation, Inc. | |
| 4 ;; Copyright (C) 1995 Sun Microsystems. | |
| 5 ;; Copyright (C) 1995, 1996 Ben Wing. | |
| 6 | |
| 7 ;; Author: Ben Wing <ben@xemacs.org> | |
| 8 ;; Maintainer: XEmacs Development Team | |
| 9 ;; Keywords: extensions, dumped | |
| 10 | |
| 11 ;; This file is part of XEmacs. | |
| 12 | |
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13 ;; XEmacs is free software: you can redistribute it and/or modify it |
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14 ;; under the terms of the GNU General Public License as published by the |
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15 ;; Free Software Foundation, either version 3 of the License, or (at your |
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16 ;; option) any later version. |
| 428 | 17 |
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18 ;; XEmacs is distributed in the hope that it will be useful, but WITHOUT |
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19 ;; ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
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20 ;; FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
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21 ;; for more details. |
| 428 | 22 |
| 23 ;; You should have received a copy of the GNU General Public License | |
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24 ;; along with XEmacs. If not, see <http://www.gnu.org/licenses/>. |
| 428 | 25 |
| 26 ;;; Synched up with: Not synched. | |
| 27 | |
| 28 ;;; Commentary: | |
| 29 | |
| 30 ;; This file is dumped with XEmacs (when X and menubar support is compiled in). | |
| 31 | |
| 32 ;;; Code: | |
| 33 | |
| 502 | 34 (globally-declare-fboundp |
| 35 '(x-init-specifier-from-resources x-get-resource)) | |
| 36 | |
| 428 | 37 (defun x-init-scrollbar-from-resources (locale) |
| 38 (x-init-specifier-from-resources | |
| 39 (specifier-fallback scrollbar-width) 'natnum locale | |
| 40 '("scrollBarWidth" . "ScrollBarWidth") | |
| 41 ;; The name strings are wrong, but the scrollbar name is | |
| 42 ;; non-deterministic so it is a poor way to set a resource | |
| 43 ;; for the scrollbar anyhow. | |
| 44 (cond ((featurep 'athena-scrollbars) | |
| 45 '("scrollbar.thickness" . "ScrollBar.Thickness")) | |
| 46 ((featurep 'lucid-scrollbars) | |
| 47 '("scrollbar.width" . "XlwScrollBar.Width")) | |
| 48 ((featurep 'motif-scrollbars) | |
| 49 '("scrollbar.width" . "XmScrollBar.Width")))) | |
| 50 ;; Athena scrollbars accept either 'thickness' or 'width'. | |
| 51 ;; If any of the previous resources succeeded, the following | |
| 52 ;; call does nothing; so there's no harm in doing it all the | |
| 53 ;; time. | |
| 54 (if (featurep 'athena-scrollbars) | |
| 55 (x-init-specifier-from-resources | |
| 56 (specifier-fallback scrollbar-width) 'natnum locale | |
| 57 '("scrollbar.width" . "ScrollBar.Width"))) | |
| 58 | |
| 59 ;; lather, rinse, repeat. | |
| 60 (x-init-specifier-from-resources | |
| 61 (specifier-fallback scrollbar-height) 'natnum locale | |
| 62 '("scrollBarHeight" . "ScrollBarHeight") | |
| 63 ;; The name strings are wrong, but the scrollbar name is | |
| 64 ;; non-deterministic so it is a poor way to set a resource | |
| 65 ;; for the scrollbar anyhow. | |
| 66 (cond ((featurep 'athena-scrollbars) | |
| 67 '("scrollbar.thickness" . "ScrollBar.Thickness")) | |
| 68 ((featurep 'lucid-scrollbars) | |
| 69 '("scrollbar.height" . "XlwScrollBar.Height")) | |
| 70 ((featurep 'motif-scrollbars) | |
| 71 '("scrollbar.height" . "XmScrollBar.Height")))) | |
| 72 ;; Athena scrollbars accept either 'thickness' or 'height'. | |
| 73 ;; If any of the previous resources succeeded, the following | |
| 74 ;; call does nothing; so there's no harm in doing it all the | |
| 75 ;; time. | |
| 76 (if (featurep 'athena-scrollbars) | |
| 77 (x-init-specifier-from-resources | |
| 78 (specifier-fallback scrollbar-height) 'natnum locale | |
| 79 '("scrollbar.height" . "ScrollBar.Height"))) | |
| 80 | |
| 81 ;; Now do ScrollBarPlacement.scrollBarPlacement | |
| 82 (let ((case-fold-search t) | |
| 83 (resval (x-get-resource "ScrollBarPlacement" "scrollBarPlacement" | |
| 442 | 84 'string locale nil 'warn))) |
| 428 | 85 (cond |
| 86 ((null resval)) | |
| 87 ((string-match "^top[_-]left$" resval) | |
| 88 (set-specifier scrollbar-on-top-p t locale) | |
| 89 (set-specifier scrollbar-on-left-p t locale)) | |
| 90 ((string-match "^top[_-]right$" resval) | |
| 91 (set-specifier scrollbar-on-top-p t locale) | |
| 92 (set-specifier scrollbar-on-left-p nil locale)) | |
| 93 ((string-match "^bottom[_-]left$" resval) | |
| 94 (set-specifier scrollbar-on-top-p nil locale) | |
| 95 (set-specifier scrollbar-on-left-p t locale)) | |
| 96 ((string-match "^bottom[_-]right$" resval) | |
| 97 (set-specifier scrollbar-on-top-p nil locale) | |
| 98 (set-specifier scrollbar-on-left-p nil locale)) | |
| 99 (t | |
| 100 (display-warning 'resource | |
| 101 (format "Illegal value '%s' for scrollBarPlacement resource" resval))))) | |
| 102 | |
| 103 ) | |
| 104 | |
| 105 ;;; x-scrollbar.el ends here |