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 fill-demo-text-buffer (buffer text-view &optional (page 'index))
84 (declare (ignorable text-view))
85 (setf (text-buffer-tag-table buffer) (make-instance 'text-tag-table))
86 (setf (text-buffer-text buffer) "")
87 (text-tag-table-add (text-buffer-tag-table buffer) (make-instance 'text-tag :name "bold" :weight 700))
88 (labels ((insert-text (text)
89 (text-buffer-insert buffer text))
90 (insert-link (text fn)
91 (let ((offset (text-iter-offset (text-buffer-get-end-iter buffer))))
92 (text-buffer-insert buffer text)
93 (text-buffer-apply-tag buffer (make-link-fn-tag buffer fn)
94 (text-buffer-get-iter-at-offset buffer offset)
95 (text-buffer-get-end-iter buffer))))
97 (text-buffer-insert buffer (format nil "~%")))
98 (process-paragraph (node)
99 (map nil #'process (rest node))
102 (insert-link (second node) (lambda () (fill-demo-text-buffer buffer text-view (third node)))))
104 (insert-link (second node) (third node)))
106 (iter (for n in (rest node))
112 (iter (for n in (rest node))
114 (insert-text (format nil "~A. " i))
118 (let ((offset (text-iter-offset (text-buffer-get-end-iter buffer))))
119 (map nil #'process (rest node))
120 (text-buffer-apply-tag buffer "bold" (text-buffer-get-iter-at-offset buffer offset) (text-buffer-get-end-iter buffer))))
123 ((stringp node) (insert-text node))
124 ((and (listp node) (eq (car node) :p)) (process-paragraph node))
125 ((and (listp node) (eq (car node) :link)) (process-link node))
126 ((and (listp node) (eq (car node) :fn)) (process-fn node))
127 ((and (listp node) (eq (car node) :ul)) (process-ul node))
128 ((and (listp node) (eq (car node) :ol)) (process-ol node))
129 ((and (listp node) (eq (car node) :b)) (process-bold node))
130 ((listp node) (map nil #'process node))
131 (t (error "Do not know how to proceed")))))
132 (process (get-page page))))
134 (defun make-demo-text-buffer (text-view)
135 (let ((buffer (make-instance 'text-buffer)))
136 (fill-demo-text-buffer buffer text-view)
139 (defvar *active-tag* nil)
141 (defun tv-motion-notify (tv event)
142 (multiple-value-bind (x y)
143 (text-view-window-to-buffer-coords tv :text
144 (round (event-motion-x event)) (round (event-motion-y event)))
145 (let ((it (text-view-get-iter-at-location tv x y)))
147 (let ((tags (text-iter-tags it)))
151 when (typep tag 'link-text-tag)
154 (setf (text-tag-foreground *active-tag*) "blue"
156 (setf (gdk-window-cursor (text-view-get-window tv :text))
157 (cursor-new-for-display (drawable-display (text-view-get-window tv :text))
160 (text-tag-foreground *active-tag*) "red")))
162 (setf (gdk-window-cursor (text-view-get-window tv :text)) nil)
164 (setf (text-tag-foreground *active-tag*) "blue"
165 *active-tag* nil)))))
167 (setf (gdk-window-cursor (text-view-get-window tv :text)) nil)
169 (setf (text-tag-foreground *active-tag*) "blue"
170 *active-tag* nil)))))))
172 (defun make-demo-text-view ()
173 (let ((tv (make-instance 'text-view :editable nil :cursor-visible nil :wrap-mode :word :pixels-below-lines 1 :left-margin 5 :right-margin 5)))
174 (setf (text-view-buffer tv)
175 (make-demo-text-buffer tv))
176 (connect-signal tv "motion-notify-event" #'tv-motion-notify)
184 :title "Gtk+ demo for Lisp"
185 :window-position :center
189 :hscrollbar-policy :automatic
190 :vscrollbar-policy :automatic
191 (:expr (make-demo-text-view))))
195 "A simple test of 'on-expose' event"
197 (let ((window (make-instance 'gtk-window :type :toplevel))
198 (area (make-instance 'drawing-area))
200 (container-add window area)
201 (connect-signal window "destroy" (lambda (widget)
202 (declare (ignore widget))
204 (connect-signal area "motion-notify-event"
205 (lambda (widget event)
206 (declare (ignore widget))
207 (setf x (event-motion-x event)
208 y (event-motion-y event))
209 (widget-queue-draw window)))
210 (connect-signal area "expose-event"
211 (lambda (widget event)
212 (declare (ignore widget event))
213 (let* ((gdk-window (widget-window area))
214 (gc (graphics-context-new gdk-window))
215 (layout (widget-create-pango-layout area (format nil "X: ~F~%Y: ~F" x y))))
216 (draw-layout gdk-window gc 0 0 layout)
217 (setf (graphics-context-rgb-fg-color gc) (make-color :red 65535 :green 0 :blue 0))
218 (multiple-value-bind (x y) (drawable-get-size gdk-window)
219 (draw-line gdk-window gc 0 0 x y)))))
220 (connect-signal area "realize"
222 (declare (ignore widget))
223 (pushnew :pointer-motion-mask (gdk-window-events (widget-window area)))))
224 (connect-signal area "configure-event"
225 (lambda (widget event)
226 (declare (ignore widget event))
227 (widget-queue-draw area)))
228 (widget-show window))))
231 "Testing GtkTextEntry"
233 (let* ((window (make-instance 'gtk-window :type :toplevel :title "Testing entry" :border-width 10))
234 (box (make-instance 'v-box))
235 (entry (make-instance 'entry))
236 (button (make-instance 'button :label "OK"))
237 (text-buffer (make-instance 'text-buffer))
238 (text-view (make-instance 'text-view :buffer text-buffer))
239 (button-select (make-instance 'button :label "Select"))
240 (button-insert (make-instance 'button :label "Insert")))
241 (box-pack-start box (make-instance 'label :label "Enter <b>anything</b> you wish:" :use-markup t) :expand nil)
242 (box-pack-start box entry :expand nil)
243 (box-pack-start box button :expand nil)
244 (box-pack-start box button-select :expand nil)
245 (box-pack-start box button-insert :expand nil)
246 (let* ((w (make-instance 'scrolled-window)))
247 (box-pack-start box w)
248 (container-add w text-view))
249 (container-add window box)
250 (connect-signal window "destroy" (lambda (widget) (declare (ignore widget)) (leave-gtk-main)))
251 (connect-signal window "delete-event" (lambda (widget event)
252 (declare (ignore widget event))
253 (let ((dlg (make-instance 'message-dialog
254 :text "Are you sure?"
256 (let ((response (dialog-run dlg)))
258 (not (eq :yes response))))))
259 (connect-signal button "clicked" (lambda (button)
260 (declare (ignore button))
261 (setf (text-buffer-text text-buffer)
262 (format nil "~A~%~A" (text-buffer-text text-buffer) (entry-text entry))
263 (entry-text entry) "")))
264 (connect-signal button-select "clicked" (lambda (button)
265 (declare (ignore button))
266 (editable-select-region entry 5 10)))
267 (connect-signal button-insert "clicked" (lambda (button)
268 (declare (ignore button))
269 (editable-insert-text entry "hello" 2)))
270 (widget-show window))))
272 (defun table-packing ()
273 "Simple test of packing widgets into GtkTable"
275 (let* ((window (make-instance 'gtk-window :type :toplevel :title "Table packing" :border-width 20))
276 (table (make-instance 'table :n-rows 2 :n-columns 2 :homogeneous t))
277 (button-1 (make-instance 'button :label "Button 1"))
278 (button-2 (make-instance 'button :label "Button 2"))
279 (button-q (make-instance 'button :label "Quit")))
280 (container-add window table)
281 (table-attach table button-1 0 1 0 1)
282 (table-attach table button-2 1 2 0 1)
283 (table-attach table button-q 0 2 1 2)
284 (connect-signal window "destroy" (lambda (w) (declare (ignore w)) (leave-gtk-main)))
285 (connect-signal button-q "clicked" (lambda (b) (declare (ignore b)) (object-destroy window)))
286 (widget-show window))))
288 (defun test-pixbuf ()
291 (let* ((window (make-instance 'gtk-window :title "Test pixbuf" :width-request 600 :height-request 240))
292 (vbox (make-instance 'v-box))
293 (eventbox (make-instance 'event-box))
294 (vbox-1 (make-instance 'v-box)))
295 (container-add window vbox)
296 (box-pack-start vbox (make-instance 'label :text "Placing bg image" :font "Times New Roman Italic 10" :color "#00f" :height-request 40))
297 (connect-signal window "destroy" (lambda (w) (declare (ignore w)) (leave-gtk-main)))
298 (box-pack-start vbox eventbox)
299 (container-add eventbox vbox-1)
300 (box-pack-start vbox-1 (make-instance 'label :text "This is the eventbox"))
301 (box-pack-start vbox-1 (make-instance 'label :text "The green ball is the bg"))
302 (widget-show window))))
305 "Using GtkImage with stock icon"
307 (let* ((window (make-instance 'gtk-window :title "Test images"))
308 (image (make-instance 'image :icon-name "applications-development" :icon-size 6)))
309 (container-add window image)
310 (connect-signal window "destroy" (lambda (w) (declare (ignore w)) (leave-gtk-main)))
311 (widget-show window))))
313 (defun test-progress-bar ()
314 "Testing progress-bar"
316 (let* ((window (make-instance 'gtk-window :title "Test progress bar"))
317 (v-box (make-instance 'v-box))
318 (p-bar (make-instance 'progress-bar :test "A process"))
319 (button-pulse (make-instance 'button :label "Pulse"))
320 (button-set (make-instance 'button :label "Set"))
321 (entry (make-instance 'entry)))
322 (connect-signal window "destroy" (lambda (w) (declare (ignore w)) (leave-gtk-main)))
323 (container-add window v-box)
324 (box-pack-start v-box p-bar)
325 (box-pack-start v-box button-pulse)
326 (box-pack-start v-box button-set)
327 (box-pack-start v-box entry)
328 (connect-signal button-pulse "clicked" (lambda (w) (declare (ignore w)) (progress-bar-pulse p-bar)))
329 (connect-signal button-set "clicked" (lambda (w)
331 (setf (progress-bar-fraction p-bar)
332 (coerce (read-from-string (entry-text entry)) 'real))))
333 (widget-show window))))
335 (defun test-statusbar ()
336 "Test of GtkStatusbar"
338 (let* ((window (make-instance 'gtk-window :title "Text status bar"))
339 (v-box (make-instance 'v-box))
340 (h-box (make-instance 'h-box))
341 (label (make-instance 'label :label "Test of status bar" :xalign 0.5 :yalign 0.5))
342 (statusbar (make-instance 'statusbar :has-resize-grip t))
343 (button-push (make-instance 'button :label "Push"))
344 (button-pop (make-instance 'button :label "Pop"))
345 (entry (make-instance 'entry))
346 (icon (make-instance 'status-icon :icon-name "applications-development")))
347 (set-status-icon-tooltip icon "An icon from lisp program")
348 (connect-signal window "destroy" (lambda (w)
350 #+ (or) (setf (status-icon-visible icon) nil)
352 (connect-signal button-push "clicked" (lambda (b)
354 (statusbar-push statusbar "lisp-prog" (entry-text entry))))
355 (connect-signal button-pop "clicked" (lambda (b)
357 (statusbar-pop statusbar "lisp-prog")))
358 (connect-signal icon "activate" (lambda (i)
360 (let ((message-dialog (make-instance 'message-dialog
362 :text "You clicked on icon!")))
363 (dialog-run message-dialog)
364 (object-destroy message-dialog))))
365 (container-add window v-box)
366 (box-pack-start v-box h-box :expand nil)
367 (box-pack-start h-box entry)
368 (box-pack-start h-box button-push :expand nil)
369 (box-pack-start h-box button-pop :expand nil)
370 (box-pack-start v-box label)
371 (box-pack-start v-box statusbar :expand nil)
373 (setf (status-icon-screen icon) (gtk-window-screen window)))))
375 (defun test-scale-button ()
376 "Test of scale button with icons"
378 (let* ((window (make-instance 'gtk-window :type :toplevel :title "Testing scale button"))
379 (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))))
380 (connect-signal window "destroy" (lambda (w) (declare (ignore w)) (leave-gtk-main)))
381 (container-add window button)
382 (widget-show window))))
384 (defun test-text-view ()
385 "Test of GtkTextView"
387 (let* ((window (make-instance 'gtk-window :type :toplevel :title "Testing text view" :width-request 400 :height-request 300))
388 (button (make-instance 'button :label "Do"))
389 (button-insert (make-instance 'button :label "Insert a button!"))
390 (bold-btn (make-instance 'button :label "Bold"))
391 (buffer (make-instance 'text-buffer :text "Some text buffer with some text inside"))
392 (v (make-instance 'text-view :buffer buffer :wrap-mode :word))
393 (box (make-instance 'v-box))
394 (scrolled (make-instance 'scrolled-window :hscrollbar-policy :automatic :vscrollbar-policy :automatic)))
395 (connect-signal window "destroy" (lambda (w) (declare (ignore w)) (leave-gtk-main)))
396 (connect-signal button "clicked" (lambda (b)
398 (multiple-value-bind (i1 i2) (text-buffer-get-selection-bounds buffer)
400 (let* ((i1 i1) (i2 i2)
401 (dialog (make-instance 'message-dialog :buttons :ok)))
402 (setf (message-dialog-text dialog)
403 (format nil "selection: from (~A,~A) to (~A,~A)"
404 (text-iter-line i1) (text-iter-line-offset i1)
405 (text-iter-line i2) (text-iter-line-offset i2)))
407 (object-destroy dialog))))))
408 (connect-signal bold-btn "clicked" (Lambda (b)
410 (multiple-value-bind (start end) (text-buffer-get-selection-bounds buffer)
411 (when (and start end)
414 (tag (text-tag-table-lookup (text-buffer-tag-table buffer) "bold")))
415 (if (text-iter-has-tag start tag)
416 (text-buffer-remove-tag buffer tag start end)
417 (text-buffer-apply-tag buffer tag start end)))))))
418 (connect-signal button-insert "clicked" (lambda (b)
420 (let* ((iter (text-buffer-get-iter-at-mark buffer (text-buffer-get-mark buffer "insert")))
421 (anchor (text-buffer-insert-child-anchor buffer iter))
422 (button (make-instance 'button :label "A button!")))
424 (text-view-add-child-at-anchor v button anchor))))
425 (let ((tag (make-instance 'text-tag :name "bold" :weight 700)))
426 (text-tag-table-add (text-buffer-tag-table buffer) tag)
427 (connect-signal tag "event"
428 (lambda (tag object event iter)
429 (declare (ignore tag object iter))
430 (when (eq (event-type event) :button-release)
431 (let ((dlg (make-instance 'message-dialog :text "You clicked on bold text." :buttons :ok)))
433 (object-destroy dlg))))))
434 (container-add window box)
435 (container-add scrolled v)
436 (box-pack-start box button :expand nil)
437 (box-pack-start box button-insert :expand nil)
438 (box-pack-start box bold-btn :expand nil)
439 (box-pack-start box scrolled)
440 (widget-show window))))
442 (defun demo-code-editor ()
445 (let* ((window (make-instance 'gtk-window :type :toplevel :title "Code editor" :width-request 400 :height-request 400 :window-position :center))
446 (scrolled (make-instance 'scrolled-window :hscrollbar-policy :automatic :vscrollbar-policy :automatic))
447 (buffer (make-instance 'text-buffer))
448 (view (make-instance 'text-view :buffer buffer)))
449 (connect-signal window "destroy" (lambda (w) (declare (ignore w)) (leave-gtk-main)))
450 (container-add window scrolled)
451 (container-add scrolled view)
453 (connect-signal buffer "insert-text" (lambda (buffer location text len)
454 (let* ((buffer buffer)
456 (format t "~A~%" (list buffer location text len))))))))
458 (defstruct tvi title value)
460 (defun test-treeview-list ()
461 "Test of treeview with CL-GTK2-GTK:ARRAY-LIST-STORE"
463 (let* ((window (make-instance 'gtk-window :type :toplevel :title "Treeview (list)"))
464 (model (make-instance 'array-list-store))
465 (scroll (make-instance 'scrolled-window :hscrollbar-policy :automatic :vscrollbar-policy :automatic))
466 (tv (make-instance 'tree-view :headers-visible t :width-request 100 :height-request 400 :rules-hint t))
467 (h-box (make-instance 'h-box))
468 (v-box (make-instance 'v-box))
469 (title-entry (make-instance 'entry))
470 (value-entry (make-instance 'entry))
471 (button (make-instance 'button :label "Add")))
472 (store-add-column model "gchararray" #'tvi-title)
473 (store-add-column model "gint" #'tvi-value)
474 (store-add-item model (make-tvi :title "Monday" :value 1))
475 (store-add-item model (make-tvi :title "Tuesday" :value 2))
476 (store-add-item model (make-tvi :title "Wednesday" :value 3))
477 (store-add-item model (make-tvi :title "Thursday" :value 4))
478 (store-add-item model (make-tvi :title "Friday" :value 5))
479 (store-add-item model (make-tvi :title "Saturday" :value 6))
480 (store-add-item model (make-tvi :title "Sunday" :value 7))
481 (setf (tree-view-model tv) model (tree-view-tooltip-column tv) 0)
482 (gobject:connect-signal window "destroy" (lambda (w) (declare (ignore w)) (leave-gtk-main)))
483 (gobject:connect-signal button "clicked" (lambda (b)
485 (store-add-item model (make-tvi :title (entry-text title-entry)
486 :value (or (parse-integer (entry-text value-entry)
489 (connect-signal tv "row-activated" (lambda (tv path column)
490 (declare (ignore tv column))
491 (format t "You clicked on row ~A~%" (tree-path-indices path))))
492 (container-add window v-box)
493 (box-pack-start v-box h-box :expand nil)
494 (box-pack-start h-box title-entry :expand nil)
495 (box-pack-start h-box value-entry :expand nil)
496 (box-pack-start h-box button :expand nil)
497 (box-pack-start v-box scroll)
498 (container-add scroll tv)
499 (let ((column (make-instance 'tree-view-column :title "Title" :sort-column-id 0))
500 (renderer (make-instance 'cell-renderer-text :text "A text")))
501 (tree-view-column-pack-start column renderer)
502 (tree-view-column-add-attribute column renderer "text" 0)
503 (tree-view-append-column tv column)
504 (print (tree-view-column-tree-view column))
505 (print (tree-view-column-cell-renderers column)))
506 (let ((column (make-instance 'tree-view-column :title "Value"))
507 (renderer (make-instance 'cell-renderer-text :text "A text")))
508 (tree-view-column-pack-start column renderer)
509 (tree-view-column-add-attribute column renderer "text" 1)
510 (tree-view-append-column tv column)
511 (print (tree-view-column-tree-view column))
512 (print (tree-view-column-cell-renderers column)))
513 (widget-show window))))
515 (defun test-combo-box ()
516 "Testing GtkComboBox"
518 (let* ((window (make-instance 'gtk-window :type :toplevel :title "Treeview (list)"))
519 (model (make-instance 'array-list-store))
520 (combo-box (make-instance 'combo-box :model model))
521 (h-box (make-instance 'h-box))
522 (v-box (make-instance 'v-box))
523 (title-entry (make-instance 'entry))
524 (value-entry (make-instance 'entry))
525 (button (make-instance 'button :label "Add")))
526 (store-add-column model "gchararray" #'tvi-title)
527 (store-add-column model "gint" #'tvi-value)
528 (store-add-item model (make-tvi :title "Monday" :value 1))
529 (store-add-item model (make-tvi :title "Tuesday" :value 2))
530 (store-add-item model (make-tvi :title "Wednesday" :value 3))
531 (store-add-item model (make-tvi :title "Thursday" :value 4))
532 (store-add-item model (make-tvi :title "Friday" :value 5))
533 (store-add-item model (make-tvi :title "Saturday" :value 6))
534 (store-add-item model (make-tvi :title "Sunday" :value 7))
535 (gobject:connect-signal window "destroy" (lambda (w) (declare (ignore w)) (leave-gtk-main)))
536 (gobject:connect-signal button "clicked" (lambda (b)
538 (store-add-item model (make-tvi :title (entry-text title-entry)
539 :value (or (parse-integer (entry-text value-entry)
542 (connect-signal combo-box "changed" (lambda (c)
544 (format t "You clicked on row ~A~%" (combo-box-active combo-box))))
545 (container-add window v-box)
546 (box-pack-start v-box h-box :expand nil)
547 (box-pack-start h-box title-entry :expand nil)
548 (box-pack-start h-box value-entry :expand nil)
549 (box-pack-start h-box button :expand nil)
550 (box-pack-start v-box combo-box)
551 (let ((renderer (make-instance 'cell-renderer-text :text "A text")))
552 (cell-layout-pack-start combo-box renderer :expand t)
553 (cell-layout-add-attribute combo-box renderer "text" 0))
554 (let ((renderer (make-instance 'cell-renderer-text :text "A number")))
555 (cell-layout-pack-start combo-box renderer :expand nil)
556 (cell-layout-add-attribute combo-box renderer "text" 1))
557 (widget-show window))))
559 (defun test-ui-manager ()
560 "Testing GtkUIManager"
562 (let* ((window (make-instance 'gtk-window :type :toplevel :title "UI Manager" :default-width 200 :default-height 100 :window-position :center))
563 (ui-manager (make-instance 'ui-manager))
564 (print-confirmation t))
565 (ui-manager-add-ui-from-string ui-manager
568 <toolbar action='toolbar1'>
570 <toolitem name='Left' action='justify-left'/>
571 <toolitem name='Center' action='justify-center'/>
572 <toolitem name='Right' action='justify-right'/>
573 <toolitem name='Zoom in' action='zoom-in' />
574 <toolitem name='print-confirm' action='print-confirm' />
578 (gobject:connect-signal window "destroy" (lambda (w) (declare (ignore w)) (leave-gtk-main)))
579 (iter (with fn = (lambda (action) (when print-confirmation (format t "Action ~A with name ~A activated~%" action (action-name action)))))
580 (with action-group = (make-instance 'action-group :name "Actions"))
581 (finally (let ((a (make-instance 'toggle-action :name "print-confirm" :label "Print" :stock-id "gtk-print-report" :active t)))
582 (connect-signal a "toggled" (lambda (action) (setf print-confirmation (toggle-action-active action))))
583 (action-group-add-action action-group a))
584 (ui-manager-insert-action-group ui-manager action-group 0))
585 (for (name stock-id) in '(("justify-left" "gtk-justify-left")
586 ("justify-center" "gtk-justify-center")
587 ("justify-right" "gtk-justify-right")
588 ("zoom-in" "gtk-zoom-in")))
589 (for action = (make-instance 'action :name name :stock-id stock-id))
590 (connect-signal action "activate" fn)
591 (action-group-add-action action-group action))
592 (let ((widget (ui-manager-widget ui-manager "/toolbar1")))
594 (container-add window widget)))
595 (widget-show window))))
597 (defun test-color-button ()
598 "Test of GtkColorButton"
600 (let ((window (make-instance 'gtk-window :title "Color button" :type :toplevel :window-position :center :width-request 100 :height-request 100))
601 (button (make-instance 'color-button :title "Color button")))
602 (connect-signal window "destroy" (lambda (w) (declare (ignore w)) (leave-gtk-main)))
603 (connect-signal button "color-set" (lambda (b)
605 (format t "Chose color ~A~%" (color-button-color button))))
606 (container-add window button)
607 (widget-show window))))
609 (defun test-color-selection ()
610 "Test of GtkColorSelection"
612 (let ((window (make-instance 'gtk-window :title "Color selection" :type :toplevel :window-position :center))
613 (selection (make-instance 'color-selection :has-opacity-control t)))
614 (connect-signal window "destroy" (lambda (w) (declare (ignore w)) (leave-gtk-main)))
615 (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)))))
616 (container-add window selection)
617 (widget-show window))))
619 (defun test-file-chooser ()
620 "Test of GtkFileChooser"
622 (let ((window (make-instance 'gtk-window :title "file chooser" :type :toplevel :window-position :center :default-width 100 :default-height 100))
623 (v-box (make-instance 'v-box))
624 (button (make-instance 'file-chooser-button :action :open))
625 (b (make-instance 'button :label "Choose for save" :stock-id "gtk-save")))
626 (connect-signal window "destroy" (lambda (w) (declare (ignore w)) (leave-gtk-main)))
627 (connect-signal button "file-set" (lambda (b) (declare (ignore b)) (format t "File set: ~A~%" (file-chooser-filename button))))
628 (connect-signal b "clicked" (lambda (b)
630 (let ((d (make-instance 'file-chooser-dialog :action :save :title "Choose file to save")))
631 (dialog-add-button d "gtk-save" :accept)
632 (dialog-add-button d "gtk-cancel" :cancel)
633 (when (eq (dialog-run d) :accept)
634 (format t "saved to file ~A~%" (file-chooser-filename d)))
635 (object-destroy d))))
636 (container-add window v-box)
637 (box-pack-start v-box button)
638 (box-pack-start v-box b)
639 (widget-show window))))
641 (defun test-font-chooser ()
644 (let ((window (make-instance 'gtk-window :title "fonts" :type :toplevel :window-position :center :default-width 100 :default-height 100))
645 (v-box (make-instance 'v-box))
646 (button (make-instance 'font-button :title "Choose font" :font-name "Sans 10")))
647 (connect-signal window "destroy" (lambda (w) (declare (ignore w)) (leave-gtk-main)))
648 (connect-signal button "font-set" (lambda (b) (declare (ignore b)) (format t "Chose font ~A~%" (font-button-font-name button))))
649 (container-add window v-box)
650 (box-pack-start v-box button)
651 (widget-show window))))
653 (defun test-notebook ()
656 (let ((window (make-instance 'gtk-window :title "Notebook" :type :toplevel :window-position :center :default-width 100 :default-height 100))
657 (expander (make-instance 'expander :expanded t :label "notebook"))
658 (notebook (make-instance 'notebook :enable-popup t)))
659 (connect-signal window "destroy" (lambda (w) (declare (ignore w)) (leave-gtk-main)))
660 (iter (for i from 0 to 5)
661 (for page = (make-instance 'label :label (format nil "Label for page ~A" i)))
662 (for tab-label = (make-instance 'label :label (format nil "Tab ~A" i)))
663 (for tab-button = (make-instance 'button
664 :image (make-instance 'image :stock "gtk-close" :icon-size 1)
666 (connect-signal tab-button "clicked"
669 (declare (ignore button))
670 (format t "Removing page ~A~%" page)
671 (notebook-remove-page notebook page))))
672 (for tab-hbox = (make-instance 'h-box))
673 (box-pack-start tab-hbox tab-label)
674 (box-pack-start tab-hbox tab-button)
675 (widget-show tab-hbox)
676 (notebook-add-page notebook page tab-hbox))
677 (container-add window expander)
678 (container-add expander notebook)
679 (widget-show window))))
681 (defun calendar-detail (calendar year month day)
682 (declare (ignore calendar year month))
686 (defun test-calendar ()
687 "Test of GtkCalendar"
689 (let ((window (make-instance 'gtk-window :title "Calendar" :type :toplevel :window-position :center :default-width 100 :default-height 100))
690 (calendar (make-instance 'calendar :detail-function #'calendar-detail)))
691 (connect-signal window "destroy" (lambda (w) (declare (ignore w)) (leave-gtk-main)))
692 (connect-signal calendar "day-selected" (lambda (c) (declare (ignore c)) (format t "selected: year ~A month ~A day ~A~%"
693 (calendar-year calendar)
694 (calendar-month calendar)
695 (calendar-day calendar))))
696 (container-add window calendar)
697 (widget-show window))))
699 (defun test-box-child-property ()
700 "Test of child-property usage"
702 (let ((window (make-instance 'gtk-window :title "Text box child property" :type :toplevel :window-position :center :width-request 200 :height-request 200))
703 (box (make-instance 'h-box))
704 (button (make-instance 'toggle-button :active t :label "Expand")))
705 (connect-signal window "destroy" (lambda (w) (declare (ignore w)) (leave-gtk-main)))
706 (connect-signal button "toggled" (lambda (b) (declare (ignore b)) (setf (box-child-expand box button) (toggle-button-active button))))
707 (container-add window box)
708 (box-pack-start box button)
709 (widget-show window))))
711 (defun test-builder ()
714 (let ((builder (make-instance 'builder)))
715 (builder-add-from-file builder (namestring (merge-pathnames "demo/demo1.ui" *src-location*)))
716 (let ((text-view (builder-get-object builder "textview1"))
718 (builder-connect-signals-simple builder `(("toolbutton1_clicked_cb" ,(lambda (b)
720 #+nil(print (current-event))
721 (setf (text-buffer-text (text-view-buffer text-view))
722 (format nil "Clicked ~A times~%" (incf c)))
723 (statusbar-pop (builder-get-object builder "statusbar1")
725 (statusbar-push (builder-get-object builder "statusbar1")
727 (format nil "~A times" c))))
728 ("quit_cb" ,(lambda (&rest args)
730 (object-destroy (builder-get-object builder "window1"))))
731 ("about_cb" ,(lambda (&rest args)
733 (let ((d (make-instance 'about-dialog
734 :program-name "GtkBuilder text"
736 :authors '("Dmitry Kalyanov")
737 :logo-icon-name "gtk-apply")))
739 (object-destroy d)))))))
740 (connect-signal (builder-get-object builder "window1") "destroy" (lambda (w) (declare (ignore w)) (leave-gtk-main)))
741 (statusbar-push (builder-get-object builder "statusbar1") "times" "0 times")
742 (widget-show (builder-get-object builder "window1")))))
744 (defun read-text-file (file-name)
745 (with-output-to-string (str)
746 (with-open-file (file file-name)
748 for line = (read-line file nil nil)
751 do (write-string line str)))))
753 (defun demo-text-editor ()
754 "More advanced example: text editor with ability to evaluate lisp expressions"
756 (let* ((builder (let ((builder (make-instance 'builder)))
757 (builder-add-from-file builder (namestring (merge-pathnames "demo/text-editor.ui" *src-location*)))
759 (window (builder-get-object builder "window1"))
760 (text-view (builder-get-object builder "textview1"))
761 (statusbar (builder-get-object builder "statusbar1"))
764 (statusbar-push statusbar "filename" "Untitled *")
765 (labels ((set-properties ()
766 (statusbar-pop statusbar "filename")
767 (statusbar-push statusbar "filename" (format nil "~A~:[~; *~]" (or file-name "Untitled") modified-p)))
768 (new (&rest args) (declare (ignore args))
771 (text-buffer-text (text-view-buffer text-view)) "")
773 (cb-open (&rest args) (declare (ignore args))
774 (let ((d (make-instance 'file-chooser-dialog :action :open :title "Open file")))
775 (when file-name (setf (file-chooser-filename d) file-name))
776 (dialog-add-button d "gtk-open" :accept)
777 (dialog-add-button d "gtk-cancel" :cancel)
778 (when (eq :accept (dialog-run d))
779 (setf file-name (file-chooser-filename d)
780 (text-buffer-text (text-view-buffer text-view)) (read-text-file file-name)
784 (save (&rest args) (declare (ignore args))
787 (with-open-file (file file-name :direction :output :if-exists :supersede)
788 (write-string (text-buffer-text (text-view-buffer text-view)) file))
789 (setf modified-p nil)
792 (save-as (&rest args) (declare (ignore args))
793 (let ((d (make-instance 'file-chooser-dialog :action :save :title "Save file")))
794 (when file-name (setf (file-chooser-filename d) file-name))
795 (dialog-add-button d "gtk-save" :accept)
796 (dialog-add-button d "gtk-cancel" :cancel)
797 (if (eq :accept (dialog-run d))
799 (setf file-name (file-chooser-filename d))
802 (object-destroy d))))
803 (cut (&rest args) (declare (ignore args))
804 (text-buffer-cut-clipboard (text-view-buffer text-view) (get-clipboard "CLIPBOARD") t))
805 (copy (&rest args) (declare (ignore args))
806 (text-buffer-copy-clipboard (text-view-buffer text-view) (get-clipboard "CLIPBOARD")))
807 (paste (&rest args) (declare (ignore args))
808 (text-buffer-paste-clipboard (text-view-buffer text-view) (get-clipboard "CLIPBOARD")))
809 (cb-delete (&rest args) (declare (ignore args))
810 (let ((buffer (text-view-buffer text-view)))
811 (multiple-value-bind (i1 i2) (text-buffer-get-selection-bounds buffer)
813 (text-buffer-delete buffer i1 i2)))))
814 (about (&rest args) (declare (ignore args))
815 (let ((d (make-instance 'about-dialog
816 :program-name "Lisp Gtk+ Binding Demo Text Editor"
817 :version (format nil "0.0.0.1 ~A" #\GREEK_SMALL_LETTER_ALPHA)
818 :authors '("Kalyanov Dmitry")
819 :license "Public Domain"
820 :logo-icon-name "accessories-text-editor")))
823 (quit (&rest args) (declare (ignore args)) (object-destroy window))
824 (cb-eval (&rest args) (declare (ignore args))
825 (let ((buffer (text-view-buffer text-view)))
826 (multiple-value-bind (i1 i2) (text-buffer-get-selection-bounds buffer)
828 (with-gtk-message-error-handler
829 (let* ((text (text-buffer-slice buffer i1 i2))
830 (value (eval (read-from-string text)))
831 (value-str (format nil "~A" value))
832 (pos (max (text-iter-offset i1) (text-iter-offset i2))))
833 (text-buffer-insert buffer " => " :position (text-buffer-get-iter-at-offset buffer pos))
834 (incf pos (length " => "))
835 (text-buffer-insert buffer value-str :position (text-buffer-get-iter-at-offset buffer pos)))))))))
836 (builder-connect-signals-simple builder `(("new" ,#'new)
839 ("save-as" ,#'save-as)
843 ("delete" ,#'cb-delete)
846 ("eval" ,#'cb-eval)))
847 (connect-signal window "destroy" (lambda (w) (declare (ignore w)) (leave-gtk-main)))
848 (connect-signal (text-view-buffer text-view) "changed" (lambda (b) (declare (ignore b)) (setf modified-p t) (set-properties)))
849 (widget-show window)))))
851 (defun demo-class-browser ()
852 "Show slots of a given class"
853 (let ((output *standard-output*))
855 (let* ((window (make-instance 'gtk-window
856 :window-position :center
857 :title "Class Browser"
859 :default-height 600))
860 (search-entry (make-instance 'entry))
861 (search-button (make-instance 'button :label "Search"))
862 (scroll (make-instance 'scrolled-window
863 :hscrollbar-policy :automatic
864 :vscrollbar-policy :automatic))
865 (slots-model (make-instance 'array-list-store))
866 (slots-list (make-instance 'tree-view :model slots-model)))
867 (let ((v-box (make-instance 'v-box))
868 (search-box (make-instance 'h-box)))
869 (container-add window v-box)
870 (box-pack-start v-box search-box :expand nil)
871 (box-pack-start search-box search-entry)
872 (box-pack-start search-box search-button :expand nil)
873 (box-pack-start v-box scroll)
874 (container-add scroll slots-list))
875 (store-add-column slots-model "gchararray"
877 (format nil "~S" (closer-mop:slot-definition-name slot))))
878 (let ((col (make-instance 'tree-view-column :title "Slot name"))
879 (cr (make-instance 'cell-renderer-text)))
880 (tree-view-column-pack-start col cr)
881 (tree-view-column-add-attribute col cr "text" 0)
882 (tree-view-append-column slots-list col))
883 (labels ((display-class-slots (class)
884 (format output "Displaying ~A~%" class)
886 repeat (store-items-count slots-model)
887 do (store-remove-item slots-model (store-item slots-model 0)))
888 (closer-mop:finalize-inheritance class)
890 for slot in (closer-mop:class-slots class)
891 do (store-add-item slots-model slot)))
892 (on-search-clicked (button)
893 (declare (ignore button))
894 (with-gtk-message-error-handler
895 (let* ((class-name (read-from-string (entry-text search-entry)))
896 (class (find-class class-name)))
897 (display-class-slots class)))))
898 (connect-signal search-button "clicked" #'on-search-clicked))
899 (widget-show window)))))
901 (defun make-tree-from-sexp (l)
902 (setf l (if (listp l) l (list l)))
903 (let ((node (make-tree-node :item (make-tvi :title (format nil "~S" (first l))
904 :value (format nil "~S" (class-of (first l)))))))
905 (iter (for child in (rest l))
906 (tree-node-insert-at node (make-tree-from-sexp child) (length (tree-node-children node))))
909 (defun demo-treeview-tree ()
910 "Advanced demo: show s-expression tree structure"
912 (let* ((window (make-instance 'gtk-window :type :toplevel :title "Treeview (tree)"))
913 (model (make-instance 'tree-lisp-store))
914 (scroll (make-instance 'scrolled-window :hscrollbar-policy :automatic :vscrollbar-policy :automatic))
915 (tree-view (make-instance 'tree-view :headers-visible t :width-request 300 :height-request 400 :rules-hint t))
916 (h-box (make-instance 'h-box))
917 (v-box (make-instance 'v-box))
918 (entry (make-instance 'entry))
919 (button (make-instance 'button :label "Display")))
920 (tree-lisp-store-add-column model "gchararray" #'tvi-title)
921 (tree-lisp-store-add-column model "gchararray" #'tvi-value)
922 (tree-node-insert-at (tree-lisp-store-root model)
923 (make-tree-from-sexp '(lambda (object &rest initargs &key &allow-other-keys)
927 (setf (tree-view-model tree-view) model
928 (tree-view-tooltip-column tree-view) 0)
929 (connect-signal tree-view "row-activated" (lambda (tv path column)
930 (declare (ignore tv column))
931 (format t "You clicked on row ~A~%" (tree-path-indices path))))
932 (connect-signal button "clicked" (lambda (b)
934 (let ((object (read-from-string (entry-text entry))))
935 (tree-node-remove-at (tree-lisp-store-root model) 0)
936 (tree-node-insert-at (tree-lisp-store-root model)
937 (make-tree-from-sexp object)
939 (container-add window v-box)
940 (box-pack-start v-box h-box :expand nil)
941 (box-pack-start h-box entry)
942 (box-pack-start h-box button :expand nil)
943 (box-pack-start v-box scroll)
944 (container-add scroll tree-view)
945 (let ((column (make-instance 'tree-view-column :title "Value" :sort-column-id 0))
946 (renderer (make-instance 'cell-renderer-text :text "A text")))
947 (tree-view-column-pack-start column renderer)
948 (tree-view-column-add-attribute column renderer "text" 0)
949 (tree-view-append-column tree-view column)
950 (print (tree-view-column-tree-view column))
951 (print (tree-view-column-cell-renderers column)))
952 (let ((column (make-instance 'tree-view-column :title "Type"))
953 (renderer (make-instance 'cell-renderer-text :text "A text")))
954 (tree-view-column-pack-start column renderer)
955 (tree-view-column-add-attribute column renderer "text" 1)
956 (tree-view-append-column tree-view column)
957 (print (tree-view-column-tree-view column))
958 (print (tree-view-column-cell-renderers column)))
959 (widget-show window))))
961 (defclass custom-window (gtk-window)
962 ((label :initform (make-instance 'label :label "A label text") :reader custom-window-label)
963 (button :initform (make-instance 'button :label "Click me!") :reader custom-window-button))
964 (:metaclass gobject-class)
965 (:default-initargs :title "Custom window with default initargs" :default-width 320 :default-height 240))
967 (defun custom-window-label-text (w)
968 (label-label (custom-window-label w)))
970 (defun (setf custom-window-label-text) (new-value w)
971 (setf (label-label (custom-window-label w)) new-value))
973 (defmethod initialize-instance :after ((w custom-window) &key &allow-other-keys)
974 (let ((box (make-instance 'v-box)))
975 (box-pack-start box (custom-window-label w))
976 (box-pack-start box (custom-window-button w) :expand nil)
977 (container-add w box))
978 (connect-signal (custom-window-button w) "clicked" (lambda (b)
980 (custom-window-button-clicked w))))
982 (defun custom-window-button-clicked (w)
983 (setf (custom-window-label-text w)
984 (format nil "Now is: ~A~%" (get-internal-run-time))))
986 (defun test-custom-window ()
987 "Simple test of non-GObject subclass of GtkWindow"
989 (let ((w (make-instance 'custom-window)))
992 (defun test-assistant ()
993 "Simple test of GtkAssistant wizard"
994 (let ((output *standard-output*))
996 (let ((d (make-instance 'assistant :title "Username wizard"))
997 (p-1 (make-instance 'h-box))
998 (entry (make-instance 'entry))
999 (p-2 (make-instance 'label :label "Click Apply to close this wizard")))
1000 (box-pack-start p-1 (make-instance 'label :label "Enter your name:") :expand nil)
1001 (box-pack-start p-1 entry)
1002 (assistant-append-page d p-1)
1003 (assistant-append-page d p-2)
1004 (setf (assistant-child-title d p-1) "Username wizard"
1005 (assistant-child-title d p-2) "Username wizard"
1006 (assistant-child-complete d p-1) nil
1007 (assistant-child-complete d p-2) t
1008 (assistant-child-page-type d p-1) :intro
1009 (assistant-child-page-type d p-2) :confirm
1010 (assistant-forward-page-function d) (lambda (i)
1011 (format output "(assistant-forward-page-function ~A)~%" i)
1015 (connect-signal entry "notify::text" (lambda (object pspec)
1016 (declare (ignore object pspec))
1017 (setf (assistant-child-complete d p-1)
1018 (plusp (length (entry-text entry))))))
1019 (let ((w (make-instance 'label :label "A label in action area")))
1021 (assistant-add-action-widget d w))
1022 (connect-signal d "cancel" (lambda (assistant)
1023 (declare (ignore assistant))
1025 (format output "Canceled~%")))
1026 (connect-signal d "close" (lambda (assistant)
1027 (declare (ignore assistant))
1029 (format output "Thank you, ~A~%" (entry-text entry))))
1030 (connect-signal d "prepare" (lambda (assistant page-widget)
1031 (declare (ignore assistant page-widget))
1032 (format output "Assistant ~A has ~A pages and is on ~Ath page~%"
1033 d (assistant-n-pages d) (assistant-current-page d))))
1036 (defun test-entry-completion ()
1037 "Not working example of GtkEntryCompletion"
1039 (let* ((w (make-instance 'gtk-window))
1040 (model (make-instance 'tree-lisp-store)))
1041 (tree-lisp-store-add-column model "gchararray" #'identity)
1042 (tree-node-insert-at (tree-lisp-store-root model) (make-tree-node :item "Monday") 0)
1043 (tree-node-insert-at (tree-lisp-store-root model) (make-tree-node :item "Tuesday") 0)
1044 (tree-node-insert-at (tree-lisp-store-root model) (make-tree-node :item "Wednesday") 0)
1045 (tree-node-insert-at (tree-lisp-store-root model) (make-tree-node :item "Thursday") 0)
1046 (tree-node-insert-at (tree-lisp-store-root model) (make-tree-node :item "Friday") 0)
1047 (tree-node-insert-at (tree-lisp-store-root model) (make-tree-node :item "Saturday") 0)
1048 (tree-node-insert-at (tree-lisp-store-root model) (make-tree-node :item "Sunday") 0)
1049 (let* ((completion (make-instance 'entry-completion :model model :text-column 0))
1050 (e (make-instance 'entry :completion completion)))
1051 (setf (entry-completion-text-column completion) 0)
1052 (container-add w e))
1055 (defun test-ui-markup ()
1057 (let ((label (make-instance 'label :label "Hello!")))
1058 (let-ui (gtk-window :type :toplevel
1060 :title "Hello, world!"
1065 (:expr label) :expand nil
1067 :hscrollbar-policy :automatic
1068 :vscrollbar-policy :automatic
1069 :shadow-type :etched-in
1070 (text-view :var tv))
1072 (label :label "Insert:") :expand nil
1074 (button :label "gtk-ok" :use-stock t :var btn) :expand nil)
1076 (label :label "Table packing")
1081 (label :label "2 x 1") :left 0 :right 2 :top 0 :bottom 1
1082 (label :label "1 x 1") :left 0 :right 1 :top 1 :bottom 2
1083 (label :label "1 x 1") :left 1 :right 2 :top 1 :bottom 2)))
1084 (connect-signal btn "clicked"
1086 (declare (ignore b))
1087 (text-buffer-insert (text-view-buffer tv)
1088 (entry-text entry))))
1091 (defun test-list-store ()
1092 "Demonstrates usage of list store"
1096 :title "GtkListStore"
1101 (label :label "A GtkListStore") :expand nil
1103 :hscrollbar-policy :automatic
1104 :vscrollbar-policy :automatic
1105 (tree-view :var tv))))
1106 (let ((l (make-instance 'list-store :column-types '("gint" "gchararray"))))
1107 (iter (for i from 0 below 100)
1108 (for n = (random 10000000))
1109 (for s = (format nil "~R" n))
1110 (list-store-insert-with-values l i n s))
1111 (setf (tree-view-model tv) l)
1112 (let ((column (make-instance 'tree-view-column :title "Number" :sort-column-id 0))
1113 (renderer (make-instance 'cell-renderer-text :text "A text")))
1114 (tree-view-column-pack-start column renderer)
1115 (tree-view-column-add-attribute column renderer "text" 0)
1116 (tree-view-append-column tv column))
1117 (let ((column (make-instance 'tree-view-column :title "As string" :sort-column-id 1))
1118 (renderer (make-instance 'cell-renderer-text :text "A text")))
1119 (tree-view-column-pack-start column renderer)
1120 (tree-view-column-add-attribute column renderer "text" 1)
1121 (tree-view-append-column tv column))
1122 (connect-signal tv "row-activated"
1123 (lambda (w path column)
1124 (declare (ignore w column))
1125 (let* ((iter (tree-model-iter-by-path l path))
1126 (n (tree-model-value l iter 0))
1127 (dialog (make-instance 'message-dialog
1129 :text (format nil "Number ~A was clicked" n)
1132 (object-destroy dialog)))))
1135 (defun test-tree-store ()
1136 "Demonstrates usage of tree store"
1140 :title "GtkListStore"
1145 (label :label "A GtkListStore") :expand nil
1147 :hscrollbar-policy :automatic
1148 :vscrollbar-policy :automatic
1149 (tree-view :var tv))))
1150 (let ((l (make-instance 'tree-store :column-types '("gint" "gchararray"))))
1151 (iter (for i from 0 below 100)
1152 (for n = (random 10000000))
1153 (for s = (format nil "~R" n))
1154 (for it = (tree-store-insert-with-values l nil i n s))
1155 (iter (for j from 0 below 10)
1156 (for n2 = (random 10000000))
1157 (for s2 = (format nil "~R" n2))
1158 (tree-store-insert-with-values l it j n2 s2)))
1159 (setf (tree-view-model tv) l)
1160 (let ((column (make-instance 'tree-view-column :title "Number" :sort-column-id 0))
1161 (renderer (make-instance 'cell-renderer-text :text "A text")))
1162 (tree-view-column-pack-start column renderer)
1163 (tree-view-column-add-attribute column renderer "text" 0)
1164 (tree-view-append-column tv column))
1165 (let ((column (make-instance 'tree-view-column :title "As string" :sort-column-id 1))
1166 (renderer (make-instance 'cell-renderer-text :text "A text")))
1167 (tree-view-column-pack-start column renderer)
1168 (tree-view-column-add-attribute column renderer "text" 1)
1169 (tree-view-append-column tv column))
1170 (connect-signal tv "row-activated"
1171 (lambda (w path column)
1172 (declare (ignore w column))
1173 (let* ((iter (tree-model-iter-by-path l path))
1174 (n (tree-model-value l iter 0))
1175 (dialog (make-instance 'message-dialog
1177 :text (format nil "Number ~A was clicked" n)
1180 (object-destroy dialog)))))
1183 (defun test-gdk-expose (gdk-window)
1184 (let* ((gc (graphics-context-new gdk-window)))
1185 (multiple-value-bind (w h) (drawable-get-size gdk-window)
1186 (setf (graphics-context-rgb-bg-color gc) (make-color :red 0 :green 0 :blue 0))
1187 (draw-polygon gdk-window gc t (list (make-point :x 0 :y 0)
1188 (make-point :x (truncate w 2) :y 0)
1189 (make-point :x w :y (truncate h 2))
1190 (make-point :x w :y h)
1191 (make-point :x (truncate w 2) :y h)
1192 (make-point :x 0 :y (truncate h 2))))
1193 (setf (graphics-context-rgb-fg-color gc) (make-color :red 65535 :green 0 :blue 0))
1194 (draw-point gdk-window gc 20 10)
1195 (setf (graphics-context-rgb-fg-color gc) (make-color :red 0 :green 65535 :blue 0))
1196 (draw-points gdk-window gc (list (make-point :x 15 :y 20) (make-point :x 35 :y 40)))
1197 (setf (graphics-context-rgb-fg-color gc) (make-color :red 0 :green 0 :blue 65535))
1198 (draw-line gdk-window gc 60 30 40 50)
1199 (setf (graphics-context-rgb-fg-color gc) (make-color :red 65535 :green 65535 :blue 0))
1200 (draw-lines gdk-window gc (list (make-point :x 10 :y 30) (make-point :x 15 :y 40)
1201 (make-point :x 15 :y 50) (make-point :x 10 :y 56)))
1202 (setf (graphics-context-rgb-fg-color gc) (make-color :red 0 :green 65535 :blue 65535))
1203 (draw-segments gdk-window gc (list (make-segment :x1 35 :y1 35 :x2 55 :y2 35)
1204 (make-segment :x1 65 :y1 35 :x2 43 :y2 17)))
1205 (setf (graphics-context-rgb-fg-color gc) (make-color :red 65535 :green 0 :blue 65535)
1206 (graphics-context-rgb-bg-color gc) (make-color :red 32767 :green 0 :blue 32767))
1207 (draw-arc gdk-window gc nil 70 30 75 50 (* 64 75) (* 64 200))
1208 (draw-polygon gdk-window gc nil (list (make-point :x 20 :y 40)
1209 (make-point :x 30 :y 50)
1210 (make-point :x 40 :y 70)
1211 (make-point :x 30 :y 80)
1212 (make-point :x 10 :y 55)))
1213 (setf (graphics-context-rgb-fg-color gc) (make-color :red 16384 :green 16384 :blue 65535))
1214 (draw-trapezoids gdk-window gc (list (make-trapezoid :y1 50.0d0 :y2 70.0d0
1215 :x11 30.0d0 :x12 45.0d0
1216 :x21 70.0d0 :x22 50.0d0))))))
1219 "Test various gdk primitives"
1221 (let ((window (make-instance 'gtk-window :type :toplevel :app-paintable t)))
1222 (connect-signal window "destroy" (lambda (widget)
1223 (declare (ignore widget))
1225 (connect-signal window "destroy" (lambda (widget)
1226 (declare (ignore widget))
1228 (connect-signal window "expose-event"
1229 (lambda (widget event)
1230 (declare (ignore widget event))
1231 (test-gdk-expose (widget-window window))))
1232 (connect-signal window "configure-event"
1233 (lambda (widget event)
1234 (declare (ignore widget event))
1235 (widget-queue-draw window)))
1236 (widget-show window)
1237 (push :pointer-motion-mask (gdk-window-events (widget-window window))))))