| 1 | ;; Common Lisp bindings for GTK+ v2.0 |
| 2 | ;; Copyright (C) 2000 Espen S. Johnsen <espejohn@online.no> |
| 3 | ;; |
| 4 | ;; This library is free software; you can redistribute it and/or |
| 5 | ;; modify it under the terms of the GNU Lesser General Public |
| 6 | ;; License as published by the Free Software Foundation; either |
| 7 | ;; version 2 of the License, or (at your option) any later version. |
| 8 | ;; |
| 9 | ;; This library is distributed in the hope that it will be useful, |
| 10 | ;; but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 11 | ;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
| 12 | ;; Lesser General Public License for more details. |
| 13 | ;; |
| 14 | ;; You should have received a copy of the GNU Lesser General Public |
| 15 | ;; License along with this library; if not, write to the Free Software |
| 16 | ;; Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA |
| 17 | |
| 18 | ;; $Id: gtkwidget.lisp,v 1.3 2000/10/05 17:34:53 espen Exp $ |
| 19 | |
| 20 | (in-package "GTK") |
| 21 | |
| 22 | |
| 23 | (defmethod initialize-instance ((widget widget) &rest initargs &key parent) |
| 24 | (declare (ignore initargs)) |
| 25 | (cond |
| 26 | ((consp parent) |
| 27 | (with-slots ((container parent) child-slots) widget |
| 28 | (setf |
| 29 | container (car parent) |
| 30 | child-slots |
| 31 | (apply |
| 32 | #'make-instance |
| 33 | (slot-value (class-of container) 'child-class) |
| 34 | :parent container :child widget (cdr parent))))) |
| 35 | (parent |
| 36 | (setf (slot-value widget 'parent) parent))) |
| 37 | (call-next-method)) |
| 38 | |
| 39 | |
| 40 | (defmethod slot-unbound ((class object-class) (object widget) slot) |
| 41 | (cond |
| 42 | ((and (eq slot 'child-slots) (slot-value object 'parent)) |
| 43 | (with-slots (parent child-slots) object |
| 44 | (setf |
| 45 | child-slots |
| 46 | (make-instance |
| 47 | (slot-value (class-of parent) 'child-class) |
| 48 | :parent parent :child object)))) |
| 49 | (t (call-next-method)))) |
| 50 | |
| 51 | |
| 52 | (defun child-slot-value (widget slot) |
| 53 | (slot-value (widget-child-slots widget) slot)) |
| 54 | |
| 55 | (defun (setf child-slot-value) (value widget slot) |
| 56 | (setf (slot-value (widget-child-slots widget) slot) value)) |
| 57 | |
| 58 | (defmacro with-child-slots (slots widget &body body) |
| 59 | `(with-slots ,slots (widget-child-slots ,widget) |
| 60 | ,@body)) |
| 61 | |
| 62 | (defmacro widget-destroyed (place) |
| 63 | `(setf ,place nil)) |
| 64 | |
| 65 | (define-foreign widget-destroy () nil |
| 66 | (widget widget)) |
| 67 | |
| 68 | (define-foreign widget-unparent () nil |
| 69 | (widget widget)) |
| 70 | |
| 71 | (define-foreign widget-show () nil |
| 72 | (widget widget)) |
| 73 | |
| 74 | (define-foreign widget-show-now () nil |
| 75 | (widget widget)) |
| 76 | |
| 77 | (define-foreign widget-hide () nil |
| 78 | (widget widget)) |
| 79 | |
| 80 | (define-foreign widget-show-all () nil |
| 81 | (widget widget)) |
| 82 | |
| 83 | (define-foreign widget-hide-all () nil |
| 84 | (widget widget)) |
| 85 | |
| 86 | (define-foreign widget-map () nil |
| 87 | (widget widget)) |
| 88 | |
| 89 | (define-foreign widget-unmap () nil |
| 90 | (widget widget)) |
| 91 | |
| 92 | (define-foreign widget-realize () nil |
| 93 | (widget widget)) |
| 94 | |
| 95 | (define-foreign widget-unrealize () nil |
| 96 | (widget widget)) |
| 97 | |
| 98 | (define-foreign widget-add-accelerator |
| 99 | (widget signal accel-group key modifiers flags) nil |
| 100 | (widget widget) |
| 101 | ((name-to-string signal) string) |
| 102 | (accel-group accel-group) |
| 103 | ((gdk:keyval-from-name key) unsigned-int) |
| 104 | (modifiers gdk:modifier-type) |
| 105 | (flags accel-flags)) |
| 106 | |
| 107 | (define-foreign widget-remove-accelerator |
| 108 | (widget accel-group key modifiers) nil |
| 109 | (widget widget) |
| 110 | (accel-group accel-group) |
| 111 | ((gdk:keyval-from-name key) unsigned-int) |
| 112 | (modifiers gdk:modifier-type)) |
| 113 | |
| 114 | (define-foreign widget-accelerator-signal |
| 115 | (widget accel-group key modifiers) unsigned-int |
| 116 | (widget widget) |
| 117 | (accel-group accel-group) |
| 118 | ((gdk:keyval-from-name key) unsigned-int) |
| 119 | (modifiers gdk:modifier-type)) |
| 120 | |
| 121 | (define-foreign widget-lock-accelerators () nil |
| 122 | (widget widget)) |
| 123 | |
| 124 | (define-foreign widget-unlock-accelerators () nil |
| 125 | (widget widget)) |
| 126 | |
| 127 | (define-foreign |
| 128 | ("gtk_widget_accelerators_locked" widget-accelerators-locked-p) () boolean |
| 129 | (widget widget)) |
| 130 | |
| 131 | (define-foreign widget-event () int |
| 132 | (widget widget) |
| 133 | (event gdk:event)) |
| 134 | |
| 135 | (define-foreign get-event-widget () widget |
| 136 | (event gdk:event)) |
| 137 | |
| 138 | (define-foreign widget-activate () boolean |
| 139 | (widget widget)) |
| 140 | |
| 141 | (define-foreign widget-set-scroll-adjustments () boolean |
| 142 | (widget widget) |
| 143 | (hadjustment adjustment) |
| 144 | (vadjustment adjustment)) |
| 145 | |
| 146 | (define-foreign widget-reparent () nil |
| 147 | (widget widget) |
| 148 | (new-parent widget)) |
| 149 | |
| 150 | (define-foreign widget-popup () nil |
| 151 | (widget widget) |
| 152 | (x int) |
| 153 | (y int)) |
| 154 | |
| 155 | (define-foreign widget-grab-focus () nil |
| 156 | (widget widget)) |
| 157 | |
| 158 | (define-foreign widget-grab-default () nil |
| 159 | (widget widget)) |
| 160 | |
| 161 | (define-foreign grab-add () nil |
| 162 | (widget widget)) |
| 163 | |
| 164 | (define-foreign grab-get-current () widget) |
| 165 | |
| 166 | (define-foreign grab-remove () nil |
| 167 | (widget widget)) |
| 168 | |
| 169 | (define-foreign widget-allocation () nil |
| 170 | (widget widget) |
| 171 | (width int :out) |
| 172 | (height int :out)) |
| 173 | |
| 174 | |
| 175 | (define-foreign widget-set-uposition (widget &key (x t) (y t)) nil |
| 176 | (widget widget) |
| 177 | ((case x |
| 178 | ((t) -2) |
| 179 | ((nil) -1) |
| 180 | (otherwise x)) int) |
| 181 | ((case y |
| 182 | ((t) -2) |
| 183 | ((nil) -1) |
| 184 | (otherwise y)) int)) |
| 185 | |
| 186 | (define-foreign widget-add-events () nil |
| 187 | (widget widget) |
| 188 | (events gdk:event-mask)) |
| 189 | |
| 190 | (define-foreign ("gtk_widget_get_toplevel" widget-toplevel) () widget |
| 191 | (widget widget)) |
| 192 | |
| 193 | (define-foreign ("gtk_widget_get_ancestor" |
| 194 | widget-ancestor) (widget type) widget |
| 195 | (widget widget) |
| 196 | ((find-type-number type) type-number)) |
| 197 | |
| 198 | ; (define-foreign ("gtk_widget_get_colormap" widget-colormap) () gdk:colormap |
| 199 | ; (widget widget)) |
| 200 | |
| 201 | ; (define-foreign ("gtk_widget_get_visual" widget-visual) () gdk:visual |
| 202 | ; (widget widget)) |
| 203 | |
| 204 | (define-foreign ("gtk_widget_get_pointer" widget-pointer) () nil |
| 205 | (widget widget) |
| 206 | (x int :out) |
| 207 | (y int :out)) |
| 208 | |
| 209 | (define-foreign ("gtk_widget_is_ancestor" widget-is-ancestor-p) () boolean |
| 210 | (widget widget) |
| 211 | (ancestor widget)) |
| 212 | |
| 213 | (define-foreign widget-set-rc-style () nil |
| 214 | (widget widget)) |
| 215 | |
| 216 | (define-foreign widget-ensure-style () nil |
| 217 | (widget widget)) |
| 218 | |
| 219 | (define-foreign widget-restore-default-style () nil |
| 220 | (widget widget)) |
| 221 | |
| 222 | (define-foreign widget-reset-rc-styles () nil |
| 223 | (widget widget)) |
| 224 | |
| 225 | (defun (setf widget-cursor) (cursor-type widget) |
| 226 | (let ((cursor (gdk:cursor-new cursor-type)) |
| 227 | (window (widget-window widget))) |
| 228 | (gdk:window-set-cursor window cursor) |
| 229 | ;(gdk:cursor-destroy cursor) |
| 230 | )) |
| 231 | |
| 232 | ;; Push/pop pairs, to change default values upon a widget's creation. |
| 233 | ;; This will override the values that got set by the |
| 234 | ;; widget-set-default-* functions. |
| 235 | |
| 236 | (define-foreign widget-push-style () nil |
| 237 | (style style)) |
| 238 | |
| 239 | (define-foreign widget-push-colormap () nil |
| 240 | (colormap gdk:colormap)) |
| 241 | |
| 242 | ; (define-foreign widget-push-visual () nil |
| 243 | ; (visual gdk:visual)) |
| 244 | |
| 245 | (define-foreign widget-push-composite-child () nil) |
| 246 | |
| 247 | (define-foreign widget-pop-style () nil) |
| 248 | |
| 249 | (define-foreign widget-pop-colormap () nil) |
| 250 | |
| 251 | ;(define-foreign widget-pop-visual () nil) |
| 252 | |
| 253 | (define-foreign widget-pop-composite-child () nil) |
| 254 | |
| 255 | |
| 256 | ;; Set certain default values to be used at widget creation time. |
| 257 | |
| 258 | (define-foreign widget-set-default-style () nil |
| 259 | (style style)) |
| 260 | |
| 261 | (define-foreign widget-set-default-colormap () nil |
| 262 | (colormap gdk:colormap)) |
| 263 | |
| 264 | ; (define-foreign widget-set-default-visual () nil |
| 265 | ; (visual gdk:visual)) |
| 266 | |
| 267 | (define-foreign widget-get-default-style () style) |
| 268 | |
| 269 | (define-foreign widget-get-default-colormap () gdk:colormap) |
| 270 | |
| 271 | (define-foreign widget-get-default-visual () gdk:visual) |
| 272 | |
| 273 | (define-foreign widget-shape-combine-mask () nil |
| 274 | (widget widget) |
| 275 | (shape-mask gdk:bitmap) |
| 276 | (x-offset int) |
| 277 | (y-offset int)) |
| 278 | |
| 279 | ;; defined in gtkglue.c |
| 280 | (define-foreign widget-mapped-p () boolean |
| 281 | (widget widget)) |
| 282 | |