Mercurial > hg > xemacs-beta
annotate lisp/widgets-gtk.el @ 5919:2800105fcc9f cygwin
root of all my changes
| author | Henry Thompson <ht@markup.co.uk> |
|---|---|
| date | Thu, 16 Dec 2021 11:20:17 +0000 |
| parents | 308d34e9f07d |
| children |
| rev | line source |
|---|---|
| 462 | 1 ;;; widgets-gtk.el --- Embedded widget support for XEmacs w/GTK primitives |
| 2 | |
| 3 ;; Copyright (C) 2001 Free Software Foundation, Inc. | |
| 4 | |
| 5 ;; Maintainer: William M. Perry <wmperry@gnu.org> | |
| 6 ;; Keywords: extensions, internal, dumped | |
| 7 | |
| 8 ;; This file is part of XEmacs. | |
| 9 | |
|
5402
308d34e9f07d
Changed bulk of GPLv2 or later files identified by script
Mats Lidell <matsl@xemacs.org>
parents:
2367
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changeset
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10 ;; XEmacs is free software: you can redistribute it and/or modify it |
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308d34e9f07d
Changed bulk of GPLv2 or later files identified by script
Mats Lidell <matsl@xemacs.org>
parents:
2367
diff
changeset
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11 ;; under the terms of the GNU General Public License as published by the |
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308d34e9f07d
Changed bulk of GPLv2 or later files identified by script
Mats Lidell <matsl@xemacs.org>
parents:
2367
diff
changeset
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12 ;; Free Software Foundation, either version 3 of the License, or (at your |
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308d34e9f07d
Changed bulk of GPLv2 or later files identified by script
Mats Lidell <matsl@xemacs.org>
parents:
2367
diff
changeset
|
13 ;; option) any later version. |
| 462 | 14 |
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5402
308d34e9f07d
Changed bulk of GPLv2 or later files identified by script
Mats Lidell <matsl@xemacs.org>
parents:
2367
diff
changeset
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15 ;; XEmacs is distributed in the hope that it will be useful, but WITHOUT |
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308d34e9f07d
Changed bulk of GPLv2 or later files identified by script
Mats Lidell <matsl@xemacs.org>
parents:
2367
diff
changeset
|
16 ;; ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
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308d34e9f07d
Changed bulk of GPLv2 or later files identified by script
Mats Lidell <matsl@xemacs.org>
parents:
2367
diff
changeset
|
17 ;; FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
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308d34e9f07d
Changed bulk of GPLv2 or later files identified by script
Mats Lidell <matsl@xemacs.org>
parents:
2367
diff
changeset
|
18 ;; for more details. |
| 462 | 19 |
| 20 ;; You should have received a copy of the GNU General Public License | |
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5402
308d34e9f07d
Changed bulk of GPLv2 or later files identified by script
Mats Lidell <matsl@xemacs.org>
parents:
2367
diff
changeset
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21 ;; along with XEmacs. If not, see <http://www.gnu.org/licenses/>. |
| 462 | 22 |
| 23 ;;; Synched up with: Not in FSF. | |
| 24 | |
| 25 ;;; Commentary: | |
| 26 | |
| 27 ;; This file is dumped with XEmacs (when embedded widgets are compiled in). | |
| 28 | |
| 502 | 29 (globally-declare-fboundp |
| 30 '(gtk-button-new-with-label | |
| 31 gtk-signal-connect | |
| 32 gtk-radio-button-new-with-label gtk-radio-button-group | |
| 33 gtk-toggle-button-set-active gtk-check-button-new-with-label | |
| 34 gtk-widget-show-all gtk-notebook-new gtk-notebook-append-page | |
| 35 gtk-vbox-new gtk-label-new gtk-adjustment-new | |
| 36 gtk-progress-bar-new-with-adjustment gtk-adjustment-set-value | |
| 37 gtk-entry-new gtk-entry-set-text gtk-widget-set-style | |
| 38 gtk-widget-get-style)) | |
| 39 | |
| 738 | 40 (defun gtk-widget-get-callback (widget plist instance) |
| 41 (let ((cb (plist-get plist :callback)) | |
| 42 (ex (plist-get plist :callback-ex)) | |
| 43 (real-cb nil)) | |
| 44 (cond | |
| 45 (ex | |
| 46 (gtk-signal-connect widget 'button-release-event | |
| 47 (lambda (widget event data) | |
| 48 (put widget 'last-event event))) | |
| 49 `(lambda (widget &rest ignored) | |
| 50 (funcall ,ex ,instance (get widget 'last-event)))) | |
| 51 (cb | |
| 52 `(lambda (widget &rest ignored) | |
| 53 (if (functionp ,real-cb) | |
| 54 (funcall ,real-cb) | |
| 55 (eval ,real-cb)))) | |
| 56 (t | |
| 57 nil)))) | |
| 462 | 58 |
| 738 | 59 (defun gtk-widget-instantiate-button-internal (plist instance) |
| 462 | 60 (let* ((type (or (plist-get plist :style) 'button)) |
| 61 (label (or (plist-get plist :descriptor) (symbol-name type))) | |
| 62 (widget nil)) | |
| 63 (case type | |
| 64 (button | |
| 65 (setq widget (gtk-button-new-with-label label)) | |
| 738 | 66 (gtk-signal-connect widget 'clicked |
| 67 (gtk-widget-get-callback widget plist instance))) | |
| 462 | 68 (radio |
| 69 (let ((aux nil) | |
| 70 (selected-p (plist-get plist :selected))) | |
| 71 (setq widget (gtk-radio-button-new-with-label nil label) | |
| 72 aux (gtk-radio-button-new-with-label | |
| 73 (gtk-radio-button-group widget) | |
| 74 "bogus sibling")) | |
| 75 (gtk-toggle-button-set-active widget (eval selected-p)) | |
| 76 (gtk-signal-connect widget 'toggled | |
| 738 | 77 (gtk-widget-get-callback widget plist instance) aux))) |
| 462 | 78 (otherwise |
| 79 ;; Check boxes | |
| 80 (setq widget (gtk-check-button-new-with-label label)) | |
| 81 (gtk-toggle-button-set-active widget | |
| 82 (eval (plist-get plist :selected))) | |
| 83 (gtk-signal-connect widget 'toggled | |
| 738 | 84 (gtk-widget-get-callback widget plist instance)))) |
| 462 | 85 (gtk-widget-show-all widget) |
| 86 widget)) | |
| 87 | |
| 738 | 88 (defun gtk-widget-instantiate-notebook-internal (plist instance) |
| 462 | 89 (let ((widget (gtk-notebook-new)) |
| 2367 | 90 ;(items (plist-get plist :items)) |
| 91 ) | |
| 2168 | 92 ; (while items |
| 93 ; (gtk-notebook-append-page widget | |
| 94 ; (gtk-vbox-new nil 3) | |
| 95 ; (gtk-label-new (aref (car items) 0))) | |
| 96 ; (setq items (cdr items))) | |
| 462 | 97 widget)) |
| 98 | |
| 738 | 99 (defun gtk-widget-instantiate-progress-internal (plist instance) |
| 462 | 100 (let* ((adj (gtk-adjustment-new 0.0 0.0 100.0 1.0 5.0 5.0)) |
| 101 (widget (gtk-progress-bar-new-with-adjustment adj))) | |
| 102 (gtk-adjustment-set-value adj (or (plist-get plist :value) 0.0)) | |
| 103 widget)) | |
| 104 | |
| 738 | 105 (defun gtk-widget-instantiate-entry-internal (plist instance) |
| 462 | 106 (let* ((widget (gtk-entry-new)) |
| 107 (default (plist-get plist :descriptor))) | |
| 108 (cond | |
| 109 ((stringp default) | |
| 110 nil) | |
| 111 ((sequencep default) | |
| 112 (setq default (mapconcat 'identity default ""))) | |
| 113 (t | |
| 114 (error "Invalid default value: %S" default))) | |
| 115 (gtk-entry-set-text widget default) | |
| 116 widget)) | |
| 117 | |
| 118 (put 'button 'instantiator 'gtk-widget-instantiate-button-internal) | |
| 119 (put 'tab-control 'instantiator 'gtk-widget-instantiate-notebook-internal) | |
| 120 (put 'progress-gauge 'instantiator 'gtk-widget-instantiate-progress-internal) | |
| 121 (put 'tree-view 'instantiator 'ignore) | |
| 122 (put 'edit-field 'instantiator 'gtk-widget-instantiate-entry-internal) | |
| 123 (put 'combo-box 'instantiator 'ignore) | |
| 124 (put 'label 'instantiator 'ignore) | |
| 125 (put 'layout 'instantiator 'ignore) | |
| 126 | |
| 127 (defun gtk-widget-instantiate-internal (instance | |
| 128 instantiator | |
| 129 pointer-fg | |
| 130 pointer-bg | |
| 131 domain) | |
| 132 "The lisp side of widget/glyph instantiation code." | |
| 133 (let* ((type (aref instantiator 0)) | |
| 134 (plist (cdr (map 'list 'identity instantiator))) | |
| 135 (widget (funcall (or (get type 'instantiator) 'ignore) | |
| 738 | 136 plist instance))) |
| 2168 | 137 ; (add-timeout 0.1 (lambda (obj) |
| 138 ; (gtk-widget-set-style obj | |
| 139 ; (gtk-widget-get-style | |
| 140 ; (frame-property nil 'text-widget)))) | |
| 141 ; widget) | |
| 462 | 142 widget)) |
| 143 | |
| 144 (defun gtk-widget-property-internal () | |
| 145 nil) | |
| 146 | |
| 147 (defun gtk-widget-redisplay-internal () | |
| 148 nil) | |
| 149 | |
| 150 (provide 'widgets-gtk) |