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1 | ;; Common Lisp bindings for GTK+ v2.0 |
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2 | ;; Copyright (C) 2000-2002 Espen S. Johnsen <espen@users.sourceforge.net> |
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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 | |
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18 | ;; $Id: gtkwidget.lisp,v 1.13 2004/12/20 20:09:53 espen Exp $ |
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19 | |
20 | (in-package "GTK") |
21 | |
22 | |
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23 | (defmethod shared-initialize ((widget widget) names &rest initargs &key parent) |
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24 | (remf initargs :parent) |
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25 | (prog1 |
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26 | (apply #'call-next-method widget names initargs) |
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27 | (when parent |
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28 | (when (slot-boundp widget 'parent) |
29 | (container-remove (widget-parent widget) widget)) |
30 | (let ((parent-widget (first (mklist parent))) |
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31 | (args (rest (mklist parent)))) |
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32 | (apply #'container-add parent-widget widget args))))) |
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33 | |
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34 | (defmethod shared-initialize :after ((widget widget) names &rest initargs |
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35 | &key show-all all-visible) |
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36 | (declare (ignore initargs names)) |
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37 | (when (or all-visible show-all) |
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38 | (widget-show-all widget))) |
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39 | |
40 | |
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41 | (defmethod slot-unbound ((class gobject-class) (object widget) slot) |
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42 | (cond |
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43 | ((and (eq slot 'child-properties) (slot-value object 'parent)) |
44 | (with-slots (parent child-properties) object |
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45 | (setf |
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46 | child-properties |
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47 | (make-instance |
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48 | (gethash (class-of parent) *container-to-child-class-mappings*) |
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49 | :parent parent :child object)))) |
50 | (t (call-next-method)))) |
51 | |
52 | |
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53 | (defun child-property-value (widget slot) |
54 | (slot-value (widget-child-properties widget) slot)) |
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55 | |
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56 | (defun (setf child-property-value) (value widget slot) |
57 | (setf (slot-value (widget-child-properties widget) slot) value)) |
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58 | |
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59 | (defmacro with-child-properties (slots widget &body body) |
60 | `(with-slots ,slots (widget-child-properties ,widget) |
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61 | ,@body)) |
62 | |
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63 | |
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64 | (defmacro widget-destroyed (place) |
65 | `(setf ,place nil)) |
66 | |
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67 | |
68 | ;;; Bindings |
69 | |
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70 | (defbinding widget-destroy () nil |
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71 | (widget widget)) |
72 | |
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73 | (defbinding widget-unparent () nil |
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74 | (widget widget)) |
75 | |
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76 | (defbinding widget-show () nil |
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77 | (widget widget)) |
78 | |
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79 | (defbinding widget-show-now () nil |
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80 | (widget widget)) |
81 | |
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82 | (defbinding widget-hide () nil |
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83 | (widget widget)) |
84 | |
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85 | (defbinding widget-show-all () nil |
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86 | (widget widget)) |
87 | |
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88 | (defbinding widget-hide-all () nil |
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89 | (widget widget)) |
90 | |
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91 | (defbinding widget-map () nil |
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92 | (widget widget)) |
93 | |
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94 | (defbinding widget-unmap () nil |
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95 | (widget widget)) |
96 | |
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97 | (defbinding widget-realize () nil |
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98 | (widget widget)) |
99 | |
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100 | (defbinding widget-unrealize () nil |
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101 | (widget widget)) |
102 | |
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103 | (defbinding widget-queue-draw () nil |
104 | (widget widget)) |
105 | |
106 | (defbinding widget-queue-resize () nil |
107 | (widget widget)) |
108 | |
109 | (defbinding widget-size-request () nil |
110 | (widget widget) |
111 | (requisition requisition)) |
112 | |
113 | (defbinding widget-get-child-requisition () nil |
114 | (widget widget) |
115 | (requisition requisition)) |
116 | |
117 | (defbinding widget-size-allocate () nil |
118 | (widget widget) |
119 | (allocation allocation)) |
120 | |
121 | |
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122 | (defbinding widget-add-accelerator |
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123 | (widget signal accel-group key modifiers flags) nil |
124 | (widget widget) |
125 | ((name-to-string signal) string) |
126 | (accel-group accel-group) |
127 | ((gdk:keyval-from-name key) unsigned-int) |
128 | (modifiers gdk:modifier-type) |
129 | (flags accel-flags)) |
130 | |
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131 | (defbinding widget-remove-accelerator |
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132 | (widget accel-group key modifiers) nil |
133 | (widget widget) |
134 | (accel-group accel-group) |
135 | ((gdk:keyval-from-name key) unsigned-int) |
136 | (modifiers gdk:modifier-type)) |
137 | |
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138 | (defbinding (widget-set-accelerator-path "gtk_widget_set_accel_path") () nil |
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139 | (widget widget) |
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140 | (accel-path string) |
141 | (accel-group accel-group)) |
142 | |
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143 | |
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144 | (defbinding widget-event () int |
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145 | (widget widget) |
146 | (event gdk:event)) |
147 | |
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148 | (defbinding widget-activate () boolean |
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149 | (widget widget)) |
150 | |
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151 | (defbinding widget-reparent () nil |
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152 | (widget widget) |
153 | (new-parent widget)) |
154 | |
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155 | (defbinding %widget-intersect () boolean |
156 | (widget widget) |
157 | (area gdk:rectangle) |
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158 | (intersection (or null gdk:rectangle))) |
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159 | |
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160 | (defun widget-intersection (widget area) |
161 | (let ((intersection (make-instance 'gdk:rectangle))) |
162 | (when (%widget-intersect widget area intersection) |
163 | intersection))) |
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164 | |
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165 | (defun widget-intersect-p (widget area) |
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166 | (%widget-intersect widget area nil)) |
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167 | |
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168 | ;; (defbinding (widget-is-focus-p "gtk_widget_is_focus") () boolean |
169 | ;; (widget widget)) |
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170 | |
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171 | (defbinding widget-grab-focus () nil |
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172 | (widget widget)) |
173 | |
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174 | (defbinding widget-grab-default () nil |
175 | (widget widget)) |
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176 | |
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177 | (defbinding widget-add-events () nil |
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178 | (widget widget) |
179 | (events gdk:event-mask)) |
180 | |
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181 | (defbinding widget-get-toplevel () widget |
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182 | (widget widget)) |
183 | |
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184 | (defbinding widget-get-ancestor (widget type) widget |
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185 | (widget widget) |
186 | ((find-type-number type) type-number)) |
187 | |
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188 | (defbinding widget-get-pointer () nil |
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189 | (widget widget) |
190 | (x int :out) |
191 | (y int :out)) |
192 | |
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193 | (defbinding (widget-is-ancestor-p "gtk_widget_is_ancestor") () boolean |
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194 | (widget widget) |
195 | (ancestor widget)) |
196 | |
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197 | (defbinding widget-translate-coordinates () boolean |
198 | (src-widget widget) |
199 | (dest-widget widget) |
200 | (src-x int) (src-y int) |
201 | (set-x int :out) (dest-y int :out)) |
202 | |
203 | (defun widget-hide-on-delete (widget) |
204 | "Utility function; intended to be connected to the DELETE-EVENT |
205 | signal on a GtkWindow. The function calls WIDGET-HIDE on its |
206 | argument, then returns T. If connected to DELETE-EVENT, the |
207 | result is that clicking the close button for a window (on the window |
208 | frame, top right corner usually) will hide but not destroy the |
209 | window. By default, GTK+ destroys windows when DELETE-EVENT is |
210 | received." |
211 | (widget-hide widget) |
212 | t) |
213 | |
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214 | (defbinding widget-ensure-style () nil |
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215 | (widget widget)) |
216 | |
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217 | (defbinding widget-reset-rc-styles () nil |
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218 | (widget widget)) |
219 | |
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220 | (defbinding widget-push-colormap () nil |
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221 | (colormap gdk:colormap)) |
222 | |
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223 | (defbinding widget-pop-colormap () nil) |
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224 | |
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225 | (defbinding widget-set-default-colormap () nil |
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226 | (colormap gdk:colormap)) |
227 | |
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228 | (defbinding widget-get-default-style () style) |
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229 | |
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230 | (defbinding widget-get-default-colormap () gdk:colormap) |
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231 | |
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232 | (defbinding widget-get-default-visual () gdk:visual) |
233 | |
234 | (defbinding widget-get-default-direction () text-direction) |
235 | |
236 | (defbinding widget-set-default-direction () nil |
237 | (direction text-direction)) |
238 | |
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239 | (defbinding widget-shape-combine-mask () nil |
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240 | (widget widget) |
241 | (shape-mask gdk:bitmap) |
242 | (x-offset int) |
243 | (y-offset int)) |
244 | |
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245 | (defbinding widget-path () nil |
246 | (widget widget) |
247 | (path-length int :out) |
248 | (path string :out) |
249 | (reverse-path string :out)) |
250 | |
251 | (defbinding widget-class-path () nil |
252 | (widget widget) |
253 | (path-length int :out) |
254 | (path string :out) |
255 | (reverse-path string :out)) |
256 | |
257 | (defbinding widget-modify-style () nil |
258 | (widget widget) |
259 | (style rc-style)) |
260 | |
261 | (defbinding widget-modify-style () rc-style |
262 | (widget widget)) |
263 | |
264 | (defbinding (widget-modify-foreground "gtk_widget_modify_fg") () nil |
265 | (widget widget) |
266 | (state state-type) |
267 | (color gdk:color)) |
268 | |
269 | (defbinding (widget-modify-background "gtk_widget_modify_bg") () nil |
270 | (widget widget) |
271 | (state state-type) |
272 | (color gdk:color)) |
273 | |
274 | (defbinding widget-modify-text () nil |
275 | (widget widget) |
276 | (state state-type) |
277 | (color gdk:color)) |
278 | |
279 | (defbinding widget-modify-base () nil |
280 | (widget widget) |
281 | (state state-type) |
282 | (color gdk:color)) |
283 | |
284 | (defbinding widget-modify-font () nil |
285 | (widget widget) |
286 | (state state-type) |
287 | (font-desc pango:font-description)) |
288 | |
289 | (defbinding widget-create-pango-context () pango:context |
290 | (widget widget)) |
291 | |
292 | (defbinding widget-get-pango-context () pango:context |
293 | (widget widget)) |
294 | |
295 | (defbinding widget-create-pango-layout (widget &optional text) pango:layout |
296 | (widget widget) |
297 | (text (or string null))) |
298 | |
299 | (defbinding widget-render-icon () gdk:pixbuf |
300 | (widget widget) |
301 | (stock-id string) |
302 | (size icon-size) |
303 | (detail string)) |
304 | |
305 | (defbinding widget-push-composite-child () nil) |
306 | |
307 | (defbinding widget-pop-composite-child () nil) |
308 | |
309 | (defbinding widget-queue-draw-area () nil |
310 | (widget widget) |
311 | (x int) (y int) (width int) (height int)) |
312 | |
313 | (defbinding widget-reset-shapes () nil |
314 | (widget widget)) |
315 | |
316 | (defbinding widget-set-double-buffered () nil |
317 | (widget widget) |
318 | (double-buffered boolean)) |
319 | |
320 | (defbinding widget-set-redraw-on-allocate () nil |
321 | (widget widget) |
322 | (redraw-on-allocate boolean)) |
323 | |
324 | (defbinding widget-set-scroll-adjustments () boolean |
325 | (widget widget) |
326 | (hadjustment adjustment) |
327 | (vadjustment adjustment)) |
328 | |
329 | (defbinding widget-mnemonic-activate () boolean |
330 | (widget widget) |
331 | (group-cycling boolean)) |
332 | |
333 | (defbinding widget-region-intersect () pointer ;gdk:region |
334 | (widget widget) |
335 | (region pointer)) ;gdk:region)) |
336 | |
337 | (defbinding widget-send-expose () int |
338 | (widget widget) |
339 | (event gdk:event)) |
340 | |
341 | (defbinding widget-get-accessible () atk:object |
342 | (widget widget)) |
343 | |
344 | (defbinding widget-child-focus () boolean |
345 | (widget widget) |
346 | (direction direction-type)) |
347 | |
348 | (defbinding widget-child-notify () nil |
349 | (widget widget) |
350 | (child-property string)) |
351 | |
352 | (defbinding widget-freeze-child-notify () nil |
353 | (widget widget)) |
354 | |
355 | (defbinding %widget-get-size-request () nil |
356 | (widget widget) |
357 | (width int :out) |
358 | (height int :out)) |
359 | |
360 | (defun widget-get-size-request (widget) |
361 | (multiple-value-bind (width height) (%widget-get-size-request widget) |
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362 | (values (unless (= width -1) width) (unless (= height -1) height)))) |
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363 | |
364 | (defbinding widget-set-size-request (widget width height) nil |
365 | (widget widget) |
366 | ((or width -1) int) |
367 | ((or height -1) int)) |
368 | |
369 | (defbinding widget-thaw-child-notify () nil |
370 | (widget widget)) |
371 | |
372 | |
373 | ;;; Additional bindings and functions |
374 | |
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375 | (defbinding (widget-mapped-p "gtk_widget_mapped_p") () boolean |
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376 | (widget widget)) |
377 | |
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378 | (defbinding widget-get-size-allocation () nil |
379 | (widget widget) |
380 | (width int :out) |
381 | (height int :out)) |
382 | |
383 | (defbinding get-event-widget () widget |
384 | (event gdk:event)) |
385 | |
386 | (defun (setf widget-cursor) (cursor-type widget) |
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387 | (let ((cursor (make-instance 'gdk:cursor :type cursor-type))) |
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388 | (gdk:window-set-cursor (widget-window widget) cursor))) |