2 (:use :cl :gtk :gdk :gobject :iter)
7 (defparameter *src-location* (asdf:component-pathname (asdf:find-system :cl-gtk2-gtk)))
9 (defclass link-text-tag (text-tag)
11 (:metaclass gobject-class))
13 (defun make-link-fn-tag (buffer fn)
14 (let ((tag (make-instance 'link-text-tag :foreground "blue" :underline :single)))
15 (text-tag-table-add (text-buffer-tag-table buffer) tag)
16 (connect-signal tag "event"
17 (lambda (tag object event it)
18 (declare (ignore tag object it))
19 (when (and (eq (event-type event) :button-release)
20 (eq (event-button-button event) 1))
25 (defun get-page (name)
26 (or (get name 'demo-page)
27 (get 'page-404 'demo-page)))
29 (defun (setf get-page) (page name)
30 (setf (get name 'demo-page) page))
32 (defmacro def-demo-page ((name &key (index 'index)) &body body)
33 `(setf (get-page ',name)
34 '(,@(when index (list `(:p (:link "To main" ,index))))
37 (def-demo-page (page-404)
38 (:p "Non-existent page"))
40 (def-demo-page (index :index nil)
41 (:p (:b "cl-gtk2 demonstration"))
43 (:p "This demo application is a demonstration of what cl-gtk2 can do. You can click on any of blue underlined links to invoke the demonstration.")
45 (:p "You may try these demos:")
46 (:ol (:fn "Demonstrates usage of tree store" test-tree-store)
47 (:fn "Simple test of packing widgets into GtkTable"
49 (:fn "Test of GtkStatusbar" test-statusbar)
50 (:fn "Not working example of GtkEntryCompletion"
51 test-entry-completion)
52 (:fn "Simple test of non-GObject subclass of GtkWindow"
54 (:fn "Testing progress-bar" test-progress-bar)
55 (:fn "Simple test of GtkAssistant wizard" test-assistant)
56 (:fn "Using GtkImage with stock icon" test-image)
57 (:fn "Test of GtkCalendar" test-calendar)
58 (:fn "Test of GtkBuilder" test-builder)
59 (:fn "Test of GtkColorButton" test-color-button)
60 (:fn "Test of UI Markup" test-ui-markup)
61 (:fn "Test of scale button with icons" test-scale-button)
62 (:fn "Testing GtkComboBox" test-combo-box)
63 (:fn "Advanced demo: show s-expression tree structure"
65 (:fn "Test of child-property usage" test-box-child-property)
66 (:fn "Demonstrates usage of list store" test-list-store)
67 (:fn "Test various gdk primitives" test-gdk)
68 (:fn "Test GtkNotebook" test-notebook)
69 (:fn "More advanced example: text editor with ability to evaluate lisp expressions"
71 (:fn "(not completed)" test-pixbuf)
72 (:fn "Testing GtkTextEntry" test-entry)
73 (:fn "Test of treeview with CL-GTK2-GTK:ARRAY-LIST-STORE"
75 (:fn "Test of GtkFileChooser" test-file-chooser)
76 (:fn "Test of GtkColorSelection" test-color-selection)
77 (:fn "Test of GtkTextView" test-text-view)
78 (:fn "A simple test of 'on-expose' event" test)
79 (:fn "Show slots of a given class" demo-class-browser)
80 (:fn "Testing GtkUIManager" test-ui-manager)
81 (:fn "GtkFontChooser" test-font-chooser)))
83 (defun clear-text-tag-table (table)
85 (text-tag-table-foreach table
88 (iter (for tag in tags)
89 (text-tag-table-remove table tag))))
91 (defun fill-demo-text-buffer (buffer text-view &optional (page 'index))
92 (declare (ignorable text-view))
93 (clear-text-tag-table (text-buffer-tag-table buffer))
94 (setf (text-buffer-text buffer) "")
95 (text-tag-table-add (text-buffer-tag-table buffer) (make-instance 'text-tag :name "bold" :weight 700))
96 (labels ((insert-text (text)
97 (text-buffer-insert buffer text))
98 (insert-link (text fn)
99 (let ((offset (text-iter-offset (text-buffer-get-end-iter buffer))))
100 (text-buffer-insert buffer text)
101 (text-buffer-apply-tag buffer (make-link-fn-tag buffer fn)
102 (text-buffer-get-iter-at-offset buffer offset)
103 (text-buffer-get-end-iter buffer))))
105 (text-buffer-insert buffer (format nil "~%")))
106 (process-paragraph (node)
107 (map nil #'process (rest node))
110 (insert-link (second node) (lambda () (fill-demo-text-buffer buffer text-view (third node)))))
112 (insert-link (second node) (third node)))
114 (iter (for n in (rest node))
120 (iter (for n in (rest node))
122 (insert-text (format nil "~A. " i))
126 (let ((offset (text-iter-offset (text-buffer-get-end-iter buffer))))
127 (map nil #'process (rest node))
128 (text-buffer-apply-tag buffer "bold" (text-buffer-get-iter-at-offset buffer offset) (text-buffer-get-end-iter buffer))))
131 ((stringp node) (insert-text node))
132 ((and (listp node) (eq (car node) :p)) (process-paragraph node))
133 ((and (listp node) (eq (car node) :link)) (process-link node))
134 ((and (listp node) (eq (car node) :fn)) (process-fn node))
135 ((and (listp node) (eq (car node) :ul)) (process-ul node))
136 ((and (listp node) (eq (car node) :ol)) (process-ol node))
137 ((and (listp node) (eq (car node) :b)) (process-bold node))
138 ((listp node) (map nil #'process node))
139 (t (error "Do not know how to proceed")))))
140 (process (get-page page))))
142 (defun make-demo-text-buffer (text-view)
143 (let ((buffer (make-instance 'text-buffer)))
144 (fill-demo-text-buffer buffer text-view)
147 (defvar *active-tag* nil)
149 (defun tv-motion-notify (tv event)
150 (multiple-value-bind (x y)
151 (text-view-window-to-buffer-coords tv :text
152 (round (event-motion-x event)) (round (event-motion-y event)))
153 (let ((it (text-view-get-iter-at-location tv x y)))
155 (let ((tags (text-iter-tags it)))
159 when (typep tag 'link-text-tag)
162 (setf (text-tag-foreground *active-tag*) "blue"
164 (setf (gdk-window-cursor (text-view-get-window tv :text))
165 (cursor-new-for-display (drawable-display (text-view-get-window tv :text))
168 (text-tag-foreground *active-tag*) "red")))
170 (setf (gdk-window-cursor (text-view-get-window tv :text)) nil)
172 (setf (text-tag-foreground *active-tag*) "blue"
173 *active-tag* nil)))))
175 (setf (gdk-window-cursor (text-view-get-window tv :text)) nil)
177 (setf (text-tag-foreground *active-tag*) "blue"
178 *active-tag* nil)))))))
180 (defun make-demo-text-view ()
181 (let ((tv (make-instance 'text-view :editable nil :cursor-visible nil :wrap-mode :word :pixels-below-lines 1 :left-margin 5 :right-margin 5)))
182 (setf (text-view-buffer tv)
183 (make-demo-text-buffer tv))
184 (connect-signal tv "motion-notify-event" #'tv-motion-notify)
192 :title "Gtk+ demo for Lisp"
193 :window-position :center
197 :hscrollbar-policy :automatic
198 :vscrollbar-policy :automatic
199 (:expr (make-demo-text-view))))
203 "A simple test of 'on-expose' event"
205 (let ((window (make-instance 'gtk-window :type :toplevel))
206 (area (make-instance 'drawing-area))
208 (container-add window area)
209 (connect-signal window "destroy" (lambda (widget)
210 (declare (ignore widget))
212 (connect-signal area "motion-notify-event"
213 (lambda (widget event)
214 (declare (ignore widget))
215 (setf x (event-motion-x event)
216 y (event-motion-y event))
217 (widget-queue-draw window)))
218 (connect-signal area "expose-event"
219 (lambda (widget event)
220 (declare (ignore widget event))
221 (let* ((gdk-window (widget-window area))
222 (gc (graphics-context-new gdk-window))
223 (layout (widget-create-pango-layout area (format nil "X: ~F~%Y: ~F" x y))))
224 (draw-layout gdk-window gc 0 0 layout)
225 (setf (graphics-context-rgb-fg-color gc) (make-color :red 65535 :green 0 :blue 0))
226 (multiple-value-bind (x y) (drawable-get-size gdk-window)
227 (draw-line gdk-window gc 0 0 x y)))))
228 (connect-signal area "realize"
230 (declare (ignore widget))
231 (pushnew :pointer-motion-mask (gdk-window-events (widget-window area)))))
232 (connect-signal area "configure-event"
233 (lambda (widget event)
234 (declare (ignore widget event))
235 (widget-queue-draw area)))
236 (widget-show window))))
239 "Testing GtkTextEntry"
241 (let* ((window (make-instance 'gtk-window :type :toplevel :title "Testing entry" :border-width 10))
242 (box (make-instance 'v-box))
243 (entry (make-instance 'entry))
244 (button (make-instance 'button :label "OK"))
245 (text-buffer (make-instance 'text-buffer))
246 (text-view (make-instance 'text-view :buffer text-buffer))
247 (button-select (make-instance 'button :label "Select"))
248 (button-insert (make-instance 'button :label "Insert")))
249 (box-pack-start box (make-instance 'label :label "Enter <b>anything</b> you wish:" :use-markup t) :expand nil)
250 (box-pack-start box entry :expand nil)
251 (box-pack-start box button :expand nil)
252 (box-pack-start box button-select :expand nil)
253 (box-pack-start box button-insert :expand nil)
254 (let* ((w (make-instance 'scrolled-window)))
255 (box-pack-start box w)
256 (container-add w text-view))
257 (container-add window box)
258 (connect-signal window "destroy" (lambda (widget) (declare (ignore widget)) (leave-gtk-main)))
259 (connect-signal window "delete-event" (lambda (widget event)
260 (declare (ignore widget event))
261 (let ((dlg (make-instance 'message-dialog
262 :text "Are you sure?"
264 (let ((response (dialog-run dlg)))
266 (not (eq :yes response))))))
267 (connect-signal button "clicked" (lambda (button)
268 (declare (ignore button))
269 (setf (text-buffer-text text-buffer)
270 (format nil "~A~%~A" (text-buffer-text text-buffer) (entry-text entry))
271 (entry-text entry) "")))
272 (connect-signal button-select "clicked" (lambda (button)
273 (declare (ignore button))
274 (editable-select-region entry 5 10)))
275 (connect-signal button-insert "clicked" (lambda (button)
276 (declare (ignore button))
277 (editable-insert-text entry "hello" 2)))
278 (widget-show window))))
280 (defun table-packing ()
281 "Simple test of packing widgets into GtkTable"
283 (let* ((window (make-instance 'gtk-window :type :toplevel :title "Table packing" :border-width 20))
284 (table (make-instance 'table :n-rows 2 :n-columns 2 :homogeneous t))
285 (button-1 (make-instance 'button :label "Button 1"))
286 (button-2 (make-instance 'button :label "Button 2"))
287 (button-q (make-instance 'button :label "Quit")))
288 (container-add window table)
289 (table-attach table button-1 0 1 0 1)
290 (table-attach table button-2 1 2 0 1)
291 (table-attach table button-q 0 2 1 2)
292 (connect-signal window "destroy" (lambda (w) (declare (ignore w)) (leave-gtk-main)))
293 (connect-signal button-q "clicked" (lambda (b) (declare (ignore b)) (object-destroy window)))
294 (widget-show window))))
296 (defun test-pixbuf ()
299 (let* ((window (make-instance 'gtk-window :title "Test pixbuf" :width-request 600 :height-request 240))
300 (vbox (make-instance 'v-box))
301 (eventbox (make-instance 'event-box))
302 (vbox-1 (make-instance 'v-box)))
303 (container-add window vbox)
304 (box-pack-start vbox (make-instance 'label :text "Placing bg image" :font "Times New Roman Italic 10" :color "#00f" :height-request 40))
305 (connect-signal window "destroy" (lambda (w) (declare (ignore w)) (leave-gtk-main)))
306 (box-pack-start vbox eventbox)
307 (container-add eventbox vbox-1)
308 (box-pack-start vbox-1 (make-instance 'label :text "This is the eventbox"))
309 (box-pack-start vbox-1 (make-instance 'label :text "The green ball is the bg"))
310 (widget-show window))))
313 "Using GtkImage with stock icon"
315 (let* ((window (make-instance 'gtk-window :title "Test images"))
316 (image (make-instance 'image :icon-name "applications-development" :icon-size 6)))
317 (container-add window image)
318 (connect-signal window "destroy" (lambda (w) (declare (ignore w)) (leave-gtk-main)))
319 (widget-show window))))
321 (defun test-progress-bar ()
322 "Testing progress-bar"
324 (let* ((window (make-instance 'gtk-window :title "Test progress bar"))
325 (v-box (make-instance 'v-box))
326 (p-bar (make-instance 'progress-bar :test "A process"))
327 (button-pulse (make-instance 'button :label "Pulse"))
328 (button-set (make-instance 'button :label "Set"))
329 (entry (make-instance 'entry)))
330 (connect-signal window "destroy" (lambda (w) (declare (ignore w)) (leave-gtk-main)))
331 (container-add window v-box)
332 (box-pack-start v-box p-bar)
333 (box-pack-start v-box button-pulse)
334 (box-pack-start v-box button-set)
335 (box-pack-start v-box entry)
336 (connect-signal button-pulse "clicked" (lambda (w) (declare (ignore w)) (progress-bar-pulse p-bar)))
337 (connect-signal button-set "clicked" (lambda (w)
339 (setf (progress-bar-fraction p-bar)
340 (coerce (read-from-string (entry-text entry)) 'real))))
341 (widget-show window))))
343 (defun test-statusbar ()
344 "Test of GtkStatusbar"
346 (let* ((window (make-instance 'gtk-window :title "Text status bar"))
347 (v-box (make-instance 'v-box))
348 (h-box (make-instance 'h-box))
349 (label (make-instance 'label :label "Test of status bar" :xalign 0.5 :yalign 0.5))
350 (statusbar (make-instance 'statusbar :has-resize-grip t))
351 (button-push (make-instance 'button :label "Push"))
352 (button-pop (make-instance 'button :label "Pop"))
353 (entry (make-instance 'entry))
354 (icon (make-instance 'status-icon :icon-name "applications-development")))
355 (set-status-icon-tooltip icon "An icon from lisp program")
356 (connect-signal window "destroy" (lambda (w)
358 #+ (or) (setf (status-icon-visible icon) nil)
360 (connect-signal button-push "clicked" (lambda (b)
362 (statusbar-push statusbar "lisp-prog" (entry-text entry))))
363 (connect-signal button-pop "clicked" (lambda (b)
365 (statusbar-pop statusbar "lisp-prog")))
366 (connect-signal icon "activate" (lambda (i)
368 (let ((message-dialog (make-instance 'message-dialog
370 :text "You clicked on icon!")))
371 (dialog-run message-dialog)
372 (object-destroy message-dialog))))
373 (container-add window v-box)
374 (box-pack-start v-box h-box :expand nil)
375 (box-pack-start h-box entry)
376 (box-pack-start h-box button-push :expand nil)
377 (box-pack-start h-box button-pop :expand nil)
378 (box-pack-start v-box label)
379 (box-pack-start v-box statusbar :expand nil)
381 (setf (status-icon-screen icon) (gtk-window-screen window)))))
383 (defun test-scale-button ()
384 "Test of scale button with icons"
386 (let* ((window (make-instance 'gtk-window :type :toplevel :title "Testing scale button"))
387 (button (make-instance 'scale-button :icons (list "media-seek-backward" "media-seek-forward" "media-playback-stop" "media-playback-start") :adjustment (make-instance 'adjustment :lower -40 :upper 50 :value 20))))
388 (connect-signal window "destroy" (lambda (w) (declare (ignore w)) (leave-gtk-main)))
389 (container-add window button)
390 (widget-show window))))
392 (defun test-text-view ()
393 "Test of GtkTextView"
395 (let* ((window (make-instance 'gtk-window :type :toplevel :title "Testing text view" :width-request 400 :height-request 300))
396 (button (make-instance 'button :label "Do"))
397 (button-insert (make-instance 'button :label "Insert a button!"))
398 (bold-btn (make-instance 'button :label "Bold"))
399 (buffer (make-instance 'text-buffer :text "Some text buffer with some text inside"))
400 (v (make-instance 'text-view :buffer buffer :wrap-mode :word))
401 (box (make-instance 'v-box))
402 (scrolled (make-instance 'scrolled-window :hscrollbar-policy :automatic :vscrollbar-policy :automatic)))
403 (connect-signal window "destroy" (lambda (w) (declare (ignore w)) (leave-gtk-main)))
404 (connect-signal button "clicked" (lambda (b)
406 (multiple-value-bind (i1 i2) (text-buffer-get-selection-bounds buffer)
408 (let* ((i1 i1) (i2 i2)
409 (dialog (make-instance 'message-dialog :buttons :ok)))
410 (setf (message-dialog-text dialog)
411 (format nil "selection: from (~A,~A) to (~A,~A)"
412 (text-iter-line i1) (text-iter-line-offset i1)
413 (text-iter-line i2) (text-iter-line-offset i2)))
415 (object-destroy dialog))))))
416 (connect-signal bold-btn "clicked" (Lambda (b)
418 (multiple-value-bind (start end) (text-buffer-get-selection-bounds buffer)
419 (when (and start end)
422 (tag (text-tag-table-lookup (text-buffer-tag-table buffer) "bold")))
423 (if (text-iter-has-tag start tag)
424 (text-buffer-remove-tag buffer tag start end)
425 (text-buffer-apply-tag buffer tag start end)))))))
426 (connect-signal button-insert "clicked" (lambda (b)
428 (let* ((iter (text-buffer-get-iter-at-mark buffer (text-buffer-get-mark buffer "insert")))
429 (anchor (text-buffer-insert-child-anchor buffer iter))
430 (button (make-instance 'button :label "A button!")))
432 (text-view-add-child-at-anchor v button anchor))))
433 (let ((tag (make-instance 'text-tag :name "bold" :weight 700)))
434 (text-tag-table-add (text-buffer-tag-table buffer) tag)
435 (connect-signal tag "event"
436 (lambda (tag object event iter)
437 (declare (ignore tag object iter))
438 (when (eq (event-type event) :button-release)
439 (let ((dlg (make-instance 'message-dialog :text "You clicked on bold text." :buttons :ok)))
441 (object-destroy dlg))))))
442 (container-add window box)
443 (container-add scrolled v)
444 (box-pack-start box button :expand nil)
445 (box-pack-start box button-insert :expand nil)
446 (box-pack-start box bold-btn :expand nil)
447 (box-pack-start box scrolled)
448 (widget-show window))))
450 (defun demo-code-editor ()
453 (let* ((window (make-instance 'gtk-window :type :toplevel :title "Code editor" :width-request 400 :height-request 400 :window-position :center))
454 (scrolled (make-instance 'scrolled-window :hscrollbar-policy :automatic :vscrollbar-policy :automatic))
455 (buffer (make-instance 'text-buffer))
456 (view (make-instance 'text-view :buffer buffer)))
457 (connect-signal window "destroy" (lambda (w) (declare (ignore w)) (leave-gtk-main)))
458 (container-add window scrolled)
459 (container-add scrolled view)
461 (connect-signal buffer "insert-text" (lambda (buffer location text len)
462 (let* ((buffer buffer)
464 (format t "~A~%" (list buffer location text len))))))))
466 (defstruct tvi title value)
468 (defun test-treeview-list ()
469 "Test of treeview with CL-GTK2-GTK:ARRAY-LIST-STORE"
471 (let* ((window (make-instance 'gtk-window :type :toplevel :title "Treeview (list)"))
472 (model (make-instance 'array-list-store))
473 (scroll (make-instance 'scrolled-window :hscrollbar-policy :automatic :vscrollbar-policy :automatic))
474 (tv (make-instance 'tree-view :headers-visible t :width-request 100 :height-request 400 :rules-hint t))
475 (h-box (make-instance 'h-box))
476 (v-box (make-instance 'v-box))
477 (title-entry (make-instance 'entry))
478 (value-entry (make-instance 'entry))
479 (button (make-instance 'button :label "Add")))
480 (store-add-column model "gchararray" #'tvi-title)
481 (store-add-column model "gint" #'tvi-value)
482 (store-add-item model (make-tvi :title "Monday" :value 1))
483 (store-add-item model (make-tvi :title "Tuesday" :value 2))
484 (store-add-item model (make-tvi :title "Wednesday" :value 3))
485 (store-add-item model (make-tvi :title "Thursday" :value 4))
486 (store-add-item model (make-tvi :title "Friday" :value 5))
487 (store-add-item model (make-tvi :title "Saturday" :value 6))
488 (store-add-item model (make-tvi :title "Sunday" :value 7))
489 (setf (tree-view-model tv) model (tree-view-tooltip-column tv) 0)
490 (gobject:connect-signal window "destroy" (lambda (w) (declare (ignore w)) (leave-gtk-main)))
491 (gobject:connect-signal button "clicked" (lambda (b)
493 (store-add-item model (make-tvi :title (entry-text title-entry)
494 :value (or (parse-integer (entry-text value-entry)
497 (connect-signal tv "row-activated" (lambda (tv path column)
498 (declare (ignore tv column))
499 (format t "You clicked on row ~A~%" (tree-path-indices path))))
500 (container-add window v-box)
501 (box-pack-start v-box h-box :expand nil)
502 (box-pack-start h-box title-entry :expand nil)
503 (box-pack-start h-box value-entry :expand nil)
504 (box-pack-start h-box button :expand nil)
505 (box-pack-start v-box scroll)
506 (container-add scroll tv)
507 (let ((column (make-instance 'tree-view-column :title "Title" :sort-column-id 0))
508 (renderer (make-instance 'cell-renderer-text :text "A text")))
509 (tree-view-column-pack-start column renderer)
510 (tree-view-column-add-attribute column renderer "text" 0)
511 (tree-view-append-column tv column)
512 (print (tree-view-column-tree-view column))
513 (print (tree-view-column-cell-renderers column)))
514 (let ((column (make-instance 'tree-view-column :title "Value"))
515 (renderer (make-instance 'cell-renderer-text :text "A text")))
516 (tree-view-column-pack-start column renderer)
517 (tree-view-column-add-attribute column renderer "text" 1)
518 (tree-view-append-column tv column)
519 (print (tree-view-column-tree-view column))
520 (print (tree-view-column-cell-renderers column)))
521 (widget-show window))))
523 (defun test-combo-box ()
524 "Testing GtkComboBox"
526 (let* ((window (make-instance 'gtk-window :type :toplevel :title "Treeview (list)"))
527 (model (make-instance 'array-list-store))
528 (combo-box (make-instance 'combo-box :model model))
529 (h-box (make-instance 'h-box))
530 (v-box (make-instance 'v-box))
531 (title-entry (make-instance 'entry))
532 (value-entry (make-instance 'entry))
533 (button (make-instance 'button :label "Add")))
534 (store-add-column model "gchararray" #'tvi-title)
535 (store-add-column model "gint" #'tvi-value)
536 (store-add-item model (make-tvi :title "Monday" :value 1))
537 (store-add-item model (make-tvi :title "Tuesday" :value 2))
538 (store-add-item model (make-tvi :title "Wednesday" :value 3))
539 (store-add-item model (make-tvi :title "Thursday" :value 4))
540 (store-add-item model (make-tvi :title "Friday" :value 5))
541 (store-add-item model (make-tvi :title "Saturday" :value 6))
542 (store-add-item model (make-tvi :title "Sunday" :value 7))
543 (gobject:connect-signal window "destroy" (lambda (w) (declare (ignore w)) (leave-gtk-main)))
544 (gobject:connect-signal button "clicked" (lambda (b)
546 (store-add-item model (make-tvi :title (entry-text title-entry)
547 :value (or (parse-integer (entry-text value-entry)
550 (connect-signal combo-box "changed" (lambda (c)
552 (format t "You clicked on row ~A~%" (combo-box-active combo-box))))
553 (container-add window v-box)
554 (box-pack-start v-box h-box :expand nil)
555 (box-pack-start h-box title-entry :expand nil)
556 (box-pack-start h-box value-entry :expand nil)
557 (box-pack-start h-box button :expand nil)
558 (box-pack-start v-box combo-box)
559 (let ((renderer (make-instance 'cell-renderer-text :text "A text")))
560 (cell-layout-pack-start combo-box renderer :expand t)
561 (cell-layout-add-attribute combo-box renderer "text" 0))
562 (let ((renderer (make-instance 'cell-renderer-text :text "A number")))
563 (cell-layout-pack-start combo-box renderer :expand nil)
564 (cell-layout-add-attribute combo-box renderer "text" 1))
565 (widget-show window))))
567 (defun test-ui-manager ()
568 "Testing GtkUIManager"
570 (let* ((window (make-instance 'gtk-window :type :toplevel :title "UI Manager" :default-width 200 :default-height 100 :window-position :center))
571 (ui-manager (make-instance 'ui-manager))
572 (print-confirmation t))
573 (ui-manager-add-ui-from-string ui-manager
576 <toolbar action='toolbar1'>
578 <toolitem name='Left' action='justify-left'/>
579 <toolitem name='Center' action='justify-center'/>
580 <toolitem name='Right' action='justify-right'/>
581 <toolitem name='Zoom in' action='zoom-in' />
582 <toolitem name='print-confirm' action='print-confirm' />
586 (gobject:connect-signal window "destroy" (lambda (w) (declare (ignore w)) (leave-gtk-main)))
587 (iter (with fn = (lambda (action) (when print-confirmation (format t "Action ~A with name ~A activated~%" action (action-name action)))))
588 (with action-group = (make-instance 'action-group :name "Actions"))
589 (finally (let ((a (make-instance 'toggle-action :name "print-confirm" :label "Print" :stock-id "gtk-print-report" :active t)))
590 (connect-signal a "toggled" (lambda (action) (setf print-confirmation (toggle-action-active action))))
591 (action-group-add-action action-group a))
592 (ui-manager-insert-action-group ui-manager action-group 0))
593 (for (name stock-id) in '(("justify-left" "gtk-justify-left")
594 ("justify-center" "gtk-justify-center")
595 ("justify-right" "gtk-justify-right")
596 ("zoom-in" "gtk-zoom-in")))
597 (for action = (make-instance 'action :name name :stock-id stock-id))
598 (connect-signal action "activate" fn)
599 (action-group-add-action action-group action))
600 (let ((widget (ui-manager-widget ui-manager "/toolbar1")))
602 (container-add window widget)))
603 (widget-show window))))
605 (defun test-color-button ()
606 "Test of GtkColorButton"
608 (let ((window (make-instance 'gtk-window :title "Color button" :type :toplevel :window-position :center :width-request 100 :height-request 100))
609 (button (make-instance 'color-button :title "Color button")))
610 (connect-signal window "destroy" (lambda (w) (declare (ignore w)) (leave-gtk-main)))
611 (connect-signal button "color-set" (lambda (b)
613 (format t "Chose color ~A~%" (color-button-color button))))
614 (container-add window button)
615 (widget-show window))))
617 (defun test-color-selection ()
618 "Test of GtkColorSelection"
620 (let ((window (make-instance 'gtk-window :title "Color selection" :type :toplevel :window-position :center))
621 (selection (make-instance 'color-selection :has-opacity-control t)))
622 (connect-signal window "destroy" (lambda (w) (declare (ignore w)) (leave-gtk-main)))
623 (connect-signal selection "color-changed" (lambda (s) (declare (ignore s)) (unless (color-selection-adjusting-p selection) (format t "color: ~A~%" (color-selection-current-color selection)))))
624 (container-add window selection)
625 (widget-show window))))
627 (defun test-file-chooser ()
628 "Test of GtkFileChooser"
630 (let ((window (make-instance 'gtk-window :title "file chooser" :type :toplevel :window-position :center :default-width 100 :default-height 100))
631 (v-box (make-instance 'v-box))
632 (button (make-instance 'file-chooser-button :action :open))
633 (b (make-instance 'button :label "Choose for save" :stock-id "gtk-save")))
634 (connect-signal window "destroy" (lambda (w) (declare (ignore w)) (leave-gtk-main)))
635 (connect-signal button "file-set" (lambda (b) (declare (ignore b)) (format t "File set: ~A~%" (file-chooser-filename button))))
636 (connect-signal b "clicked" (lambda (b)
638 (let ((d (make-instance 'file-chooser-dialog :action :save :title "Choose file to save")))
639 (dialog-add-button d "gtk-save" :accept)
640 (dialog-add-button d "gtk-cancel" :cancel)
641 (when (eq (dialog-run d) :accept)
642 (format t "saved to file ~A~%" (file-chooser-filename d)))
643 (object-destroy d))))
644 (container-add window v-box)
645 (box-pack-start v-box button)
646 (box-pack-start v-box b)
647 (widget-show window))))
649 (defun test-font-chooser ()
652 (let ((window (make-instance 'gtk-window :title "fonts" :type :toplevel :window-position :center :default-width 100 :default-height 100))
653 (v-box (make-instance 'v-box))
654 (button (make-instance 'font-button :title "Choose font" :font-name "Sans 10")))
655 (connect-signal window "destroy" (lambda (w) (declare (ignore w)) (leave-gtk-main)))
656 (connect-signal button "font-set" (lambda (b) (declare (ignore b)) (format t "Chose font ~A~%" (font-button-font-name button))))
657 (container-add window v-box)
658 (box-pack-start v-box button)
659 (widget-show window))))
661 (defun test-notebook ()
664 (let ((window (make-instance 'gtk-window :title "Notebook" :type :toplevel :window-position :center :default-width 100 :default-height 100))
665 (expander (make-instance 'expander :expanded t :label "notebook"))
666 (notebook (make-instance 'notebook :enable-popup t)))
667 (connect-signal window "destroy" (lambda (w) (declare (ignore w)) (leave-gtk-main)))
668 (iter (for i from 0 to 5)
669 (for page = (make-instance 'label :label (format nil "Label for page ~A" i)))
670 (for tab-label = (make-instance 'label :label (format nil "Tab ~A" i)))
671 (for tab-button = (make-instance 'button
672 :image (make-instance 'image :stock "gtk-close" :icon-size 1)
674 (connect-signal tab-button "clicked"
677 (declare (ignore button))
678 (format t "Removing page ~A~%" page)
679 (notebook-remove-page notebook page))))
680 (for tab-hbox = (make-instance 'h-box))
681 (box-pack-start tab-hbox tab-label)
682 (box-pack-start tab-hbox tab-button)
683 (widget-show tab-hbox)
684 (notebook-add-page notebook page tab-hbox))
685 (container-add window expander)
686 (container-add expander notebook)
687 (widget-show window))))
689 (defun calendar-detail (calendar year month day)
690 (declare (ignore calendar year month))
694 (defun test-calendar ()
695 "Test of GtkCalendar"
697 (let ((window (make-instance 'gtk-window :title "Calendar" :type :toplevel :window-position :center :default-width 100 :default-height 100))
698 (calendar (make-instance 'calendar :detail-function #'calendar-detail)))
699 (connect-signal window "destroy" (lambda (w) (declare (ignore w)) (leave-gtk-main)))
700 (connect-signal calendar "day-selected" (lambda (c) (declare (ignore c)) (format t "selected: year ~A month ~A day ~A~%"
701 (calendar-year calendar)
702 (calendar-month calendar)
703 (calendar-day calendar))))
704 (container-add window calendar)
705 (widget-show window))))
707 (defun test-box-child-property ()
708 "Test of child-property usage"
710 (let ((window (make-instance 'gtk-window :title "Text box child property" :type :toplevel :window-position :center :width-request 200 :height-request 200))
711 (box (make-instance 'h-box))
712 (button (make-instance 'toggle-button :active t :label "Expand")))
713 (connect-signal window "destroy" (lambda (w) (declare (ignore w)) (leave-gtk-main)))
714 (connect-signal button "toggled" (lambda (b) (declare (ignore b)) (setf (box-child-expand box button) (toggle-button-active button))))
715 (container-add window box)
716 (box-pack-start box button)
717 (widget-show window))))
719 (defun test-builder ()
722 (let ((builder (make-instance 'builder)))
723 (builder-add-from-file builder (namestring (merge-pathnames "demo/demo1.ui" *src-location*)))
724 (let ((text-view (builder-get-object builder "textview1"))
726 (builder-connect-signals-simple builder `(("toolbutton1_clicked_cb" ,(lambda (b)
728 #+nil(print (current-event))
729 (setf (text-buffer-text (text-view-buffer text-view))
730 (format nil "Clicked ~A times~%" (incf c)))
731 (statusbar-pop (builder-get-object builder "statusbar1")
733 (statusbar-push (builder-get-object builder "statusbar1")
735 (format nil "~A times" c))))
736 ("quit_cb" ,(lambda (&rest args)
738 (object-destroy (builder-get-object builder "window1"))))
739 ("about_cb" ,(lambda (&rest args)
741 (let ((d (make-instance 'about-dialog
742 :program-name "GtkBuilder text"
744 :authors '("Dmitry Kalyanov")
745 :logo-icon-name "gtk-apply")))
747 (object-destroy d)))))))
748 (connect-signal (builder-get-object builder "window1") "destroy" (lambda (w) (declare (ignore w)) (leave-gtk-main)))
749 (statusbar-push (builder-get-object builder "statusbar1") "times" "0 times")
750 (widget-show (builder-get-object builder "window1")))))
752 (defun read-text-file (file-name)
753 (with-output-to-string (str)
754 (with-open-file (file file-name)
756 for line = (read-line file nil nil)
759 do (write-string line str)))))
761 (defun demo-text-editor ()
762 "More advanced example: text editor with ability to evaluate lisp expressions"
764 (let* ((builder (let ((builder (make-instance 'builder)))
765 (builder-add-from-file builder (namestring (merge-pathnames "demo/text-editor.ui" *src-location*)))
767 (window (builder-get-object builder "window1"))
768 (text-view (builder-get-object builder "textview1"))
769 (statusbar (builder-get-object builder "statusbar1"))
772 (statusbar-push statusbar "filename" "Untitled *")
773 (labels ((set-properties ()
774 (statusbar-pop statusbar "filename")
775 (statusbar-push statusbar "filename" (format nil "~A~:[~; *~]" (or file-name "Untitled") modified-p)))
776 (new (&rest args) (declare (ignore args))
779 (text-buffer-text (text-view-buffer text-view)) "")
781 (cb-open (&rest args) (declare (ignore args))
782 (let ((d (make-instance 'file-chooser-dialog :action :open :title "Open file")))
783 (when file-name (setf (file-chooser-filename d) file-name))
784 (dialog-add-button d "gtk-open" :accept)
785 (dialog-add-button d "gtk-cancel" :cancel)
786 (when (eq :accept (dialog-run d))
787 (setf file-name (file-chooser-filename d)
788 (text-buffer-text (text-view-buffer text-view)) (read-text-file file-name)
792 (save (&rest args) (declare (ignore args))
795 (with-open-file (file file-name :direction :output :if-exists :supersede)
796 (write-string (text-buffer-text (text-view-buffer text-view)) file))
797 (setf modified-p nil)
800 (save-as (&rest args) (declare (ignore args))
801 (let ((d (make-instance 'file-chooser-dialog :action :save :title "Save file")))
802 (when file-name (setf (file-chooser-filename d) file-name))
803 (dialog-add-button d "gtk-save" :accept)
804 (dialog-add-button d "gtk-cancel" :cancel)
805 (if (eq :accept (dialog-run d))
807 (setf file-name (file-chooser-filename d))
810 (object-destroy d))))
811 (cut (&rest args) (declare (ignore args))
812 (text-buffer-cut-clipboard (text-view-buffer text-view) (get-clipboard "CLIPBOARD") t))
813 (copy (&rest args) (declare (ignore args))
814 (text-buffer-copy-clipboard (text-view-buffer text-view) (get-clipboard "CLIPBOARD")))
815 (paste (&rest args) (declare (ignore args))
816 (text-buffer-paste-clipboard (text-view-buffer text-view) (get-clipboard "CLIPBOARD")))
817 (cb-delete (&rest args) (declare (ignore args))
818 (let ((buffer (text-view-buffer text-view)))
819 (multiple-value-bind (i1 i2) (text-buffer-get-selection-bounds buffer)
821 (text-buffer-delete buffer i1 i2)))))
822 (about (&rest args) (declare (ignore args))
823 (let ((d (make-instance 'about-dialog
824 :program-name "Lisp Gtk+ Binding Demo Text Editor"
825 :version (format nil "0.0.0.1 ~A" #\GREEK_SMALL_LETTER_ALPHA)
826 :authors '("Kalyanov Dmitry")
827 :license "Public Domain"
828 :logo-icon-name "accessories-text-editor")))
831 (quit (&rest args) (declare (ignore args)) (object-destroy window))
832 (cb-eval (&rest args) (declare (ignore args))
833 (let ((buffer (text-view-buffer text-view)))
834 (multiple-value-bind (i1 i2) (text-buffer-get-selection-bounds buffer)
836 (with-gtk-message-error-handler
837 (let* ((text (text-buffer-slice buffer i1 i2))
838 (value (eval (read-from-string text)))
839 (value-str (format nil "~A" value))
840 (pos (max (text-iter-offset i1) (text-iter-offset i2))))
841 (text-buffer-insert buffer " => " :position (text-buffer-get-iter-at-offset buffer pos))
842 (incf pos (length " => "))
843 (text-buffer-insert buffer value-str :position (text-buffer-get-iter-at-offset buffer pos)))))))))
844 (builder-connect-signals-simple builder `(("new" ,#'new)
847 ("save-as" ,#'save-as)
851 ("delete" ,#'cb-delete)
854 ("eval" ,#'cb-eval)))
855 (connect-signal window "destroy" (lambda (w) (declare (ignore w)) (leave-gtk-main)))
856 (connect-signal (text-view-buffer text-view) "changed" (lambda (b) (declare (ignore b)) (setf modified-p t) (set-properties)))
857 (widget-show window)))))
859 (defun demo-class-browser ()
860 "Show slots of a given class"
861 (let ((output *standard-output*))
863 (let* ((window (make-instance 'gtk-window
864 :window-position :center
865 :title "Class Browser"
867 :default-height 600))
868 (search-entry (make-instance 'entry))
869 (search-button (make-instance 'button :label "Search"))
870 (scroll (make-instance 'scrolled-window
871 :hscrollbar-policy :automatic
872 :vscrollbar-policy :automatic))
873 (slots-model (make-instance 'array-list-store))
874 (slots-list (make-instance 'tree-view :model slots-model)))
875 (let ((v-box (make-instance 'v-box))
876 (search-box (make-instance 'h-box)))
877 (container-add window v-box)
878 (box-pack-start v-box search-box :expand nil)
879 (box-pack-start search-box search-entry)
880 (box-pack-start search-box search-button :expand nil)
881 (box-pack-start v-box scroll)
882 (container-add scroll slots-list))
883 (store-add-column slots-model "gchararray"
885 (format nil "~S" (closer-mop:slot-definition-name slot))))
886 (let ((col (make-instance 'tree-view-column :title "Slot name"))
887 (cr (make-instance 'cell-renderer-text)))
888 (tree-view-column-pack-start col cr)
889 (tree-view-column-add-attribute col cr "text" 0)
890 (tree-view-append-column slots-list col))
891 (labels ((display-class-slots (class)
892 (format output "Displaying ~A~%" class)
894 repeat (store-items-count slots-model)
895 do (store-remove-item slots-model (store-item slots-model 0)))
896 (closer-mop:finalize-inheritance class)
898 for slot in (closer-mop:class-slots class)
899 do (store-add-item slots-model slot)))
900 (on-search-clicked (button)
901 (declare (ignore button))
902 (with-gtk-message-error-handler
903 (let* ((class-name (read-from-string (entry-text search-entry)))
904 (class (find-class class-name)))
905 (display-class-slots class)))))
906 (connect-signal search-button "clicked" #'on-search-clicked))
907 (widget-show window)))))
909 (defun make-tree-from-sexp (l)
910 (setf l (if (listp l) l (list l)))
911 (let ((node (make-tree-node :item (make-tvi :title (format nil "~S" (first l))
912 :value (format nil "~S" (class-of (first l)))))))
913 (iter (for child in (rest l))
914 (tree-node-insert-at node (make-tree-from-sexp child) (length (tree-node-children node))))
917 (defun demo-treeview-tree ()
918 "Advanced demo: show s-expression tree structure"
920 (let* ((window (make-instance 'gtk-window :type :toplevel :title "Treeview (tree)"))
921 (model (make-instance 'tree-lisp-store))
922 (scroll (make-instance 'scrolled-window :hscrollbar-policy :automatic :vscrollbar-policy :automatic))
923 (tree-view (make-instance 'tree-view :headers-visible t :width-request 300 :height-request 400 :rules-hint t))
924 (h-box (make-instance 'h-box))
925 (v-box (make-instance 'v-box))
926 (entry (make-instance 'entry))
927 (button (make-instance 'button :label "Display")))
928 (tree-lisp-store-add-column model "gchararray" #'tvi-title)
929 (tree-lisp-store-add-column model "gchararray" #'tvi-value)
930 (tree-node-insert-at (tree-lisp-store-root model)
931 (make-tree-from-sexp '(lambda (object &rest initargs &key &allow-other-keys)
935 (setf (tree-view-model tree-view) model
936 (tree-view-tooltip-column tree-view) 0)
937 (connect-signal tree-view "row-activated" (lambda (tv path column)
938 (declare (ignore tv column))
939 (format t "You clicked on row ~A~%" (tree-path-indices path))))
940 (connect-signal button "clicked" (lambda (b)
942 (let ((object (read-from-string (entry-text entry))))
943 (tree-node-remove-at (tree-lisp-store-root model) 0)
944 (tree-node-insert-at (tree-lisp-store-root model)
945 (make-tree-from-sexp object)
947 (container-add window v-box)
948 (box-pack-start v-box h-box :expand nil)
949 (box-pack-start h-box entry)
950 (box-pack-start h-box button :expand nil)
951 (box-pack-start v-box scroll)
952 (container-add scroll tree-view)
953 (let ((column (make-instance 'tree-view-column :title "Value" :sort-column-id 0))
954 (renderer (make-instance 'cell-renderer-text :text "A text")))
955 (tree-view-column-pack-start column renderer)
956 (tree-view-column-add-attribute column renderer "text" 0)
957 (tree-view-append-column tree-view column)
958 (print (tree-view-column-tree-view column))
959 (print (tree-view-column-cell-renderers column)))
960 (let ((column (make-instance 'tree-view-column :title "Type"))
961 (renderer (make-instance 'cell-renderer-text :text "A text")))
962 (tree-view-column-pack-start column renderer)
963 (tree-view-column-add-attribute column renderer "text" 1)
964 (tree-view-append-column tree-view column)
965 (print (tree-view-column-tree-view column))
966 (print (tree-view-column-cell-renderers column)))
967 (widget-show window))))
969 (defclass custom-window (gtk-window)
970 ((label :initform (make-instance 'label :label "A label text") :reader custom-window-label)
971 (button :initform (make-instance 'button :label "Click me!") :reader custom-window-button))
972 (:metaclass gobject-class)
973 (:default-initargs :title "Custom window with default initargs" :default-width 320 :default-height 240))
975 (defun custom-window-label-text (w)
976 (label-label (custom-window-label w)))
978 (defun (setf custom-window-label-text) (new-value w)
979 (setf (label-label (custom-window-label w)) new-value))
981 (defmethod initialize-instance :after ((w custom-window) &key &allow-other-keys)
982 (let ((box (make-instance 'v-box)))
983 (box-pack-start box (custom-window-label w))
984 (box-pack-start box (custom-window-button w) :expand nil)
985 (container-add w box))
986 (connect-signal (custom-window-button w) "clicked" (lambda (b)
988 (custom-window-button-clicked w))))
990 (defun custom-window-button-clicked (w)
991 (setf (custom-window-label-text w)
992 (format nil "Now is: ~A~%" (get-internal-run-time))))
994 (defun test-custom-window ()
995 "Simple test of non-GObject subclass of GtkWindow"
997 (let ((w (make-instance 'custom-window)))
1000 (defun test-assistant ()
1001 "Simple test of GtkAssistant wizard"
1002 (let ((output *standard-output*))
1004 (let ((d (make-instance 'assistant :title "Username wizard"))
1005 (p-1 (make-instance 'h-box))
1006 (entry (make-instance 'entry))
1007 (p-2 (make-instance 'label :label "Click Apply to close this wizard")))
1008 (box-pack-start p-1 (make-instance 'label :label "Enter your name:") :expand nil)
1009 (box-pack-start p-1 entry)
1010 (assistant-append-page d p-1)
1011 (assistant-append-page d p-2)
1012 (setf (assistant-child-title d p-1) "Username wizard"
1013 (assistant-child-title d p-2) "Username wizard"
1014 (assistant-child-complete d p-1) nil
1015 (assistant-child-complete d p-2) t
1016 (assistant-child-page-type d p-1) :intro
1017 (assistant-child-page-type d p-2) :confirm
1018 (assistant-forward-page-function d) (lambda (i)
1019 (format output "(assistant-forward-page-function ~A)~%" i)
1023 (connect-signal entry "notify::text" (lambda (object pspec)
1024 (declare (ignore object pspec))
1025 (setf (assistant-child-complete d p-1)
1026 (plusp (length (entry-text entry))))))
1027 (let ((w (make-instance 'label :label "A label in action area")))
1029 (assistant-add-action-widget d w))
1030 (connect-signal d "cancel" (lambda (assistant)
1031 (declare (ignore assistant))
1033 (format output "Canceled~%")))
1034 (connect-signal d "close" (lambda (assistant)
1035 (declare (ignore assistant))
1037 (format output "Thank you, ~A~%" (entry-text entry))))
1038 (connect-signal d "prepare" (lambda (assistant page-widget)
1039 (declare (ignore assistant page-widget))
1040 (format output "Assistant ~A has ~A pages and is on ~Ath page~%"
1041 d (assistant-n-pages d) (assistant-current-page d))))
1044 (defun test-entry-completion ()
1045 "Not working example of GtkEntryCompletion"
1047 (let* ((w (make-instance 'gtk-window))
1048 (model (make-instance 'tree-lisp-store)))
1049 (tree-lisp-store-add-column model "gchararray" #'identity)
1050 (tree-node-insert-at (tree-lisp-store-root model) (make-tree-node :item "Monday") 0)
1051 (tree-node-insert-at (tree-lisp-store-root model) (make-tree-node :item "Tuesday") 0)
1052 (tree-node-insert-at (tree-lisp-store-root model) (make-tree-node :item "Wednesday") 0)
1053 (tree-node-insert-at (tree-lisp-store-root model) (make-tree-node :item "Thursday") 0)
1054 (tree-node-insert-at (tree-lisp-store-root model) (make-tree-node :item "Friday") 0)
1055 (tree-node-insert-at (tree-lisp-store-root model) (make-tree-node :item "Saturday") 0)
1056 (tree-node-insert-at (tree-lisp-store-root model) (make-tree-node :item "Sunday") 0)
1057 (let* ((completion (make-instance 'entry-completion :model model :text-column 0))
1058 (e (make-instance 'entry :completion completion)))
1059 (setf (entry-completion-text-column completion) 0)
1060 (container-add w e))
1063 (defun test-ui-markup ()
1065 (let ((label (make-instance 'label :label "Hello!")))
1066 (let-ui (gtk-window :type :toplevel
1068 :title "Hello, world!"
1073 (:expr label) :expand nil
1075 :hscrollbar-policy :automatic
1076 :vscrollbar-policy :automatic
1077 :shadow-type :etched-in
1078 (text-view :var tv))
1080 (label :label "Insert:") :expand nil
1082 (button :label "gtk-ok" :use-stock t :var btn) :expand nil)
1084 (label :label "Table packing")
1089 (label :label "2 x 1") :left 0 :right 2 :top 0 :bottom 1
1090 (label :label "1 x 1") :left 0 :right 1 :top 1 :bottom 2
1091 (label :label "1 x 1") :left 1 :right 2 :top 1 :bottom 2)))
1092 (connect-signal btn "clicked"
1094 (declare (ignore b))
1095 (text-buffer-insert (text-view-buffer tv)
1096 (entry-text entry))))
1099 (defun test-list-store ()
1100 "Demonstrates usage of list store"
1104 :title "GtkListStore"
1109 (label :label "A GtkListStore") :expand nil
1111 :hscrollbar-policy :automatic
1112 :vscrollbar-policy :automatic
1113 (tree-view :var tv))))
1114 (let ((l (make-instance 'list-store :column-types '("gint" "gchararray"))))
1115 (iter (for i from 0 below 100)
1116 (for n = (random 10000000))
1117 (for s = (format nil "~R" n))
1118 (list-store-insert-with-values l i n s))
1119 (setf (tree-view-model tv) l)
1120 (let ((column (make-instance 'tree-view-column :title "Number" :sort-column-id 0))
1121 (renderer (make-instance 'cell-renderer-text :text "A text")))
1122 (tree-view-column-pack-start column renderer)
1123 (tree-view-column-add-attribute column renderer "text" 0)
1124 (tree-view-append-column tv column))
1125 (let ((column (make-instance 'tree-view-column :title "As string" :sort-column-id 1))
1126 (renderer (make-instance 'cell-renderer-text :text "A text")))
1127 (tree-view-column-pack-start column renderer)
1128 (tree-view-column-add-attribute column renderer "text" 1)
1129 (tree-view-append-column tv column))
1130 (connect-signal tv "row-activated"
1131 (lambda (w path column)
1132 (declare (ignore w column))
1133 (let* ((iter (tree-model-iter-by-path l path))
1134 (n (tree-model-value l iter 0))
1135 (dialog (make-instance 'message-dialog
1137 :text (format nil "Number ~A was clicked" n)
1140 (object-destroy dialog)))))
1143 (defun test-tree-store ()
1144 "Demonstrates usage of tree store"
1148 :title "GtkListStore"
1153 (label :label "A GtkListStore") :expand nil
1155 :hscrollbar-policy :automatic
1156 :vscrollbar-policy :automatic
1157 (tree-view :var tv))))
1158 (let ((l (make-instance 'tree-store :column-types '("gint" "gchararray"))))
1159 (iter (for i from 0 below 100)
1160 (for n = (random 10000000))
1161 (for s = (format nil "~R" n))
1162 (for it = (tree-store-insert-with-values l nil i n s))
1163 (iter (for j from 0 below 10)
1164 (for n2 = (random 10000000))
1165 (for s2 = (format nil "~R" n2))
1166 (tree-store-insert-with-values l it j n2 s2)))
1167 (setf (tree-view-model tv) l)
1168 (let ((column (make-instance 'tree-view-column :title "Number" :sort-column-id 0))
1169 (renderer (make-instance 'cell-renderer-text :text "A text")))
1170 (tree-view-column-pack-start column renderer)
1171 (tree-view-column-add-attribute column renderer "text" 0)
1172 (tree-view-append-column tv column))
1173 (let ((column (make-instance 'tree-view-column :title "As string" :sort-column-id 1))
1174 (renderer (make-instance 'cell-renderer-text :text "A text")))
1175 (tree-view-column-pack-start column renderer)
1176 (tree-view-column-add-attribute column renderer "text" 1)
1177 (tree-view-append-column tv column))
1178 (connect-signal tv "row-activated"
1179 (lambda (w path column)
1180 (declare (ignore w column))
1181 (let* ((iter (tree-model-iter-by-path l path))
1182 (n (tree-model-value l iter 0))
1183 (dialog (make-instance 'message-dialog
1185 :text (format nil "Number ~A was clicked" n)
1188 (object-destroy dialog)))))
1191 (defun test-gdk-expose (gdk-window)
1192 (let* ((gc (graphics-context-new gdk-window)))
1193 (multiple-value-bind (w h) (drawable-get-size gdk-window)
1194 (setf (graphics-context-rgb-bg-color gc) (make-color :red 0 :green 0 :blue 0))
1195 (draw-polygon gdk-window gc t (list (make-point :x 0 :y 0)
1196 (make-point :x (truncate w 2) :y 0)
1197 (make-point :x w :y (truncate h 2))
1198 (make-point :x w :y h)
1199 (make-point :x (truncate w 2) :y h)
1200 (make-point :x 0 :y (truncate h 2))))
1201 (setf (graphics-context-rgb-fg-color gc) (make-color :red 65535 :green 0 :blue 0))
1202 (draw-point gdk-window gc 20 10)
1203 (setf (graphics-context-rgb-fg-color gc) (make-color :red 0 :green 65535 :blue 0))
1204 (draw-points gdk-window gc (list (make-point :x 15 :y 20) (make-point :x 35 :y 40)))
1205 (setf (graphics-context-rgb-fg-color gc) (make-color :red 0 :green 0 :blue 65535))
1206 (draw-line gdk-window gc 60 30 40 50)
1207 (setf (graphics-context-rgb-fg-color gc) (make-color :red 65535 :green 65535 :blue 0))
1208 (draw-lines gdk-window gc (list (make-point :x 10 :y 30) (make-point :x 15 :y 40)
1209 (make-point :x 15 :y 50) (make-point :x 10 :y 56)))
1210 (setf (graphics-context-rgb-fg-color gc) (make-color :red 0 :green 65535 :blue 65535))
1211 (draw-segments gdk-window gc (list (make-segment :x1 35 :y1 35 :x2 55 :y2 35)
1212 (make-segment :x1 65 :y1 35 :x2 43 :y2 17)))
1213 (setf (graphics-context-rgb-fg-color gc) (make-color :red 65535 :green 0 :blue 65535)
1214 (graphics-context-rgb-bg-color gc) (make-color :red 32767 :green 0 :blue 32767))
1215 (draw-arc gdk-window gc nil 70 30 75 50 (* 64 75) (* 64 200))
1216 (draw-polygon gdk-window gc nil (list (make-point :x 20 :y 40)
1217 (make-point :x 30 :y 50)
1218 (make-point :x 40 :y 70)
1219 (make-point :x 30 :y 80)
1220 (make-point :x 10 :y 55)))
1221 (setf (graphics-context-rgb-fg-color gc) (make-color :red 16384 :green 16384 :blue 65535))
1222 (draw-trapezoids gdk-window gc (list (make-trapezoid :y1 50.0d0 :y2 70.0d0
1223 :x11 30.0d0 :x12 45.0d0
1224 :x21 70.0d0 :x22 50.0d0))))))
1227 "Test various gdk primitives"
1229 (let ((window (make-instance 'gtk-window :type :toplevel :app-paintable t)))
1230 (connect-signal window "destroy" (lambda (widget)
1231 (declare (ignore widget))
1233 (connect-signal window "destroy" (lambda (widget)
1234 (declare (ignore widget))
1236 (connect-signal window "expose-event"
1237 (lambda (widget event)
1238 (declare (ignore widget event))
1239 (test-gdk-expose (widget-window window))))
1240 (connect-signal window "configure-event"
1241 (lambda (widget event)
1242 (declare (ignore widget event))
1243 (widget-queue-draw window)))
1244 (widget-show window)
1245 (push :pointer-motion-mask (gdk-window-events (widget-window window))))))