2 (:use :cl :gtk :gdk :gobject :iter)
7 (defparameter *src-location* (asdf:component-pathname (asdf:find-system :cl-gtk2-gtk)))
9 (defun make-link-fn-tag (buffer fn)
10 (let ((tag (make-instance 'text-tag :foreground "blue" :underline :single)))
11 (text-tag-table-add (text-buffer-tag-table buffer) tag)
12 (g-signal-connect tag "event"
13 (lambda (tag object event it)
14 (declare (ignore tag object it))
15 (when (and (eq (event-type event) :button-release)
16 (eq (event-button-button event) 1))
21 (defun get-page (name)
22 (or (get name 'demo-page)
23 (get 'page-404 'demo-page)))
25 (defun (setf get-page) (page name)
26 (setf (get name 'demo-page) page))
28 (defmacro def-demo-page ((name &key (index 'index)) &body body)
29 `(setf (get-page ',name)
30 '(,@(when index (list `(:p (:link "To main" ,index))))
33 (def-demo-page (page-404)
34 (:p "Non-existent page"))
36 (def-demo-page (index :index nil)
37 (:p (:b "cl-gtk2 demonstration"))
39 (: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.")
41 (:p "You may try these demos:")
42 (:ol (:fn "Demonstrates usage of tree store" test-tree-store)
43 (:fn "Simple test of packing widgets into GtkTable"
45 (:fn "Test of GtkStatusbar" test-statusbar)
46 (:fn "Not working example of GtkEntryCompletion"
47 test-entry-completion)
48 (:fn "Simple test of non-GObject subclass of GtkWindow"
50 (:fn "Testing progress-bar" test-progress-bar)
51 (:fn "Simple test of GtkAssistant wizard" test-assistant)
52 (:fn "Using GtkImage with stock icon" test-image)
53 (:fn "Test of GtkCalendar" test-calendar)
54 (:fn "Test of GtkBuilder" test-builder)
55 (:fn "Test of GtkColorButton" test-color-button)
56 (:fn "Test of UI Markup" test-ui-markup)
57 (:fn "Test of scale button with icons" test-scale-button)
58 (:fn "Testing GtkComboBox" test-combo-box)
59 (:fn "Advanced demo: show s-expression tree structure"
61 (:fn "Test of child-property usage" test-box-child-property)
62 (:fn "Demonstrates usage of list store" test-list-store)
63 (:fn "Test various gdk primitives" test-gdk)
64 (:fn "Test GtkNotebook" test-notebook)
65 (:fn "More advanced example: text editor with ability to evaluate lisp expressions"
67 (:fn "(not completed)" test-pixbuf)
68 (:fn "Testing GtkTextEntry" test-entry)
69 (:fn "Test of treeview with CL-GTK2-GTK:ARRAY-LIST-STORE"
71 (:fn "Test of GtkFileChooser" test-file-chooser)
72 (:fn "Test of GtkColorSelection" test-color-selection)
73 (:fn "Test of GtkTextView" test-text-view)
74 (:fn "A simple test of 'on-expose' event" test)
75 (:fn "Show slots of a given class" demo-class-browser)
76 (:fn "Testing GtkUIManager" test-ui-manager)
77 (:fn "GtkFontChooser" test-font-chooser)))
79 (defun fill-demo-text-buffer (buffer text-view &optional (page 'index))
80 (declare (ignorable text-view))
81 (setf (text-buffer-tag-table buffer) (make-instance 'text-tag-table))
82 (setf (text-buffer-text buffer) "")
83 (text-tag-table-add (text-buffer-tag-table buffer) (make-instance 'text-tag :name "bold" :weight 700))
84 (labels ((insert-text (text)
85 (text-buffer-insert buffer text))
86 (insert-link (text fn)
87 (let ((offset (text-iter-offset (text-buffer-get-end-iter buffer))))
88 (text-buffer-insert buffer text)
89 (text-buffer-apply-tag buffer (make-link-fn-tag buffer fn)
90 (text-buffer-get-iter-at-offset buffer offset)
91 (text-buffer-get-end-iter buffer))))
93 (text-buffer-insert buffer (format nil "~%")))
94 (process-paragraph (node)
95 (map nil #'process (rest node))
98 (insert-link (second node) (lambda () (fill-demo-text-buffer buffer text-view (third node)))))
100 (insert-link (second node) (third node)))
102 (iter (for n in (rest node))
108 (iter (for n in (rest node))
110 (insert-text (format nil "~A. " i))
114 (let ((offset (text-iter-offset (text-buffer-get-end-iter buffer))))
115 (map nil #'process (rest node))
116 (text-buffer-apply-tag buffer "bold" (text-buffer-get-iter-at-offset buffer offset) (text-buffer-get-end-iter buffer))))
119 ((stringp node) (insert-text node))
120 ((and (listp node) (eq (car node) :p)) (process-paragraph node))
121 ((and (listp node) (eq (car node) :link)) (process-link node))
122 ((and (listp node) (eq (car node) :fn)) (process-fn node))
123 ((and (listp node) (eq (car node) :ul)) (process-ul node))
124 ((and (listp node) (eq (car node) :ol)) (process-ol node))
125 ((and (listp node) (eq (car node) :b)) (process-bold node))
126 ((listp node) (map nil #'process node))
127 (t (error "Do not know how to proceed")))))
128 (process (get-page page))))
130 (defun make-demo-text-buffer (text-view)
131 (let ((buffer (make-instance 'text-buffer)))
132 (fill-demo-text-buffer buffer text-view)
135 (defvar *active-tag* nil)
137 (defun tv-motion-notify (tv event)
138 (multiple-value-bind (x y)
139 (text-view-window-to-buffer-coords tv :text
140 (round (event-motion-x event)) (round (event-motion-y event)))
141 (let ((it (text-view-get-iter-at-location tv x y)))
143 (let ((tags (text-iter-tags it)))
149 (setf (text-tag-foreground *active-tag*) "blue"
151 (setf (gdk-window-cursor (text-view-get-window tv :text))
152 (cursor-new-for-display (drawable-display (text-view-get-window tv :text))
155 (text-tag-foreground *active-tag*) "red")))
157 (setf (gdk-window-cursor (text-view-get-window tv :text)) nil)
159 (setf (text-tag-foreground *active-tag*) "blue"
160 *active-tag* nil)))))
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 (defun make-demo-text-view ()
168 (let ((tv (make-instance 'text-view :editable nil :cursor-visible nil :wrap-mode :word :pixels-below-lines 1 :left-margin 5 :right-margin 5)))
169 (setf (text-view-buffer tv)
170 (make-demo-text-buffer tv))
171 (connect-signal tv "motion-notify-event" #'tv-motion-notify)
179 :title "Gtk+ demo for Lisp"
180 :window-position :center
184 :hscrollbar-policy :automatic
185 :vscrollbar-policy :automatic
186 (:expr (make-demo-text-view))))
190 "A simple test of 'on-expose' event"
192 (let ((window (make-instance 'gtk-window :type :toplevel :app-paintable t))
194 (g-signal-connect window "destroy" (lambda (widget)
195 (declare (ignore widget))
197 (g-signal-connect window "motion-notify-event" (lambda (widget event)
198 (declare (ignore widget))
199 (setf x (event-motion-x event)
200 y (event-motion-y event))
201 (widget-queue-draw window)))
202 (g-signal-connect window "expose-event"
203 (lambda (widget event)
204 (declare (ignore widget event))
205 (let* ((gdk-window (widget-window window))
206 (gc (graphics-context-new gdk-window))
207 (layout (widget-create-pango-layout window (format nil "X: ~F~%Y: ~F" x y))))
208 (draw-layout gdk-window gc 0 0 layout)
209 (setf (graphics-context-rgb-fg-color gc) (make-color :red 65535 :green 0 :blue 0))
210 (multiple-value-bind (x y) (drawable-get-size gdk-window)
211 (draw-line gdk-window gc 0 0 x y)))))
212 (g-signal-connect window "configure-event"
213 (lambda (widget event)
214 (declare (ignore widget event))
215 (widget-queue-draw window)))
217 (push :pointer-motion-mask (gdk-window-events (widget-window window))))))
220 "Testing GtkTextEntry"
222 (let* ((window (make-instance 'gtk-window :type :toplevel :title "Testing entry" :border-width 10))
223 (box (make-instance 'v-box))
224 (entry (make-instance 'entry))
225 (button (make-instance 'button :label "OK"))
226 (text-buffer (make-instance 'text-buffer))
227 (text-view (make-instance 'text-view :buffer text-buffer))
228 (button-select (make-instance 'button :label "Select"))
229 (button-insert (make-instance 'button :label "Insert")))
230 (box-pack-start box (make-instance 'label :label "Enter <b>anything</b> you wish:" :use-markup t) :expand nil)
231 (box-pack-start box entry :expand nil)
232 (box-pack-start box button :expand nil)
233 (box-pack-start box button-select :expand nil)
234 (box-pack-start box button-insert :expand nil)
235 (let* ((w (make-instance 'scrolled-window)))
236 (box-pack-start box w)
237 (container-add w text-view))
238 (container-add window box)
239 (g-signal-connect window "destroy" (lambda (widget) (declare (ignore widget)) (leave-gtk-main)))
240 (g-signal-connect window "delete-event" (lambda (widget event)
241 (declare (ignore widget event))
242 (let ((dlg (make-instance 'message-dialog
243 :text "Are you sure?"
245 (let ((response (dialog-run dlg)))
247 (not (eq :yes response))))))
248 (g-signal-connect button "clicked" (lambda (button)
249 (declare (ignore button))
250 (setf (text-buffer-text text-buffer)
251 (format nil "~A~%~A" (text-buffer-text text-buffer) (entry-text entry))
252 (entry-text entry) "")))
253 (g-signal-connect button-select "clicked" (lambda (button)
254 (declare (ignore button))
255 (editable-select-region entry 5 10)))
256 (g-signal-connect button-insert "clicked" (lambda (button)
257 (declare (ignore button))
258 (editable-insert-text entry "hello" 2)))
259 (widget-show window))))
261 (defun table-packing ()
262 "Simple test of packing widgets into GtkTable"
264 (let* ((window (make-instance 'gtk-window :type :toplevel :title "Table packing" :border-width 20))
265 (table (make-instance 'table :n-rows 2 :n-columns 2 :homogeneous t))
266 (button-1 (make-instance 'button :label "Button 1"))
267 (button-2 (make-instance 'button :label "Button 2"))
268 (button-q (make-instance 'button :label "Quit")))
269 (container-add window table)
270 (table-attach table button-1 0 1 0 1)
271 (table-attach table button-2 1 2 0 1)
272 (table-attach table button-q 0 2 1 2)
273 (g-signal-connect window "destroy" (lambda (w) (declare (ignore w)) (leave-gtk-main)))
274 (g-signal-connect button-q "clicked" (lambda (b) (declare (ignore b)) (object-destroy window)))
275 (widget-show window))))
277 (defun test-pixbuf ()
280 (let* ((window (make-instance 'gtk-window :title "Test pixbuf" :width-request 600 :height-request 240))
281 (vbox (make-instance 'v-box))
282 (eventbox (make-instance 'event-box))
283 (vbox-1 (make-instance 'v-box)))
284 (container-add window vbox)
285 (box-pack-start vbox (make-instance 'label :text "Placing bg image" :font "Times New Roman Italic 10" :color "#00f" :height-request 40))
286 (g-signal-connect window "destroy" (lambda (w) (declare (ignore w)) (leave-gtk-main)))
287 (box-pack-start vbox eventbox)
288 (container-add eventbox vbox-1)
289 (box-pack-start vbox-1 (make-instance 'label :text "This is the eventbox"))
290 (box-pack-start vbox-1 (make-instance 'label :text "The green ball is the bg"))
291 (widget-show window))))
294 "Using GtkImage with stock icon"
296 (let* ((window (make-instance 'gtk-window :title "Test images"))
297 (image (make-instance 'image :icon-name "applications-development" :icon-size 6)))
298 (container-add window image)
299 (g-signal-connect window "destroy" (lambda (w) (declare (ignore w)) (leave-gtk-main)))
300 (widget-show window))))
302 (defun test-progress-bar ()
303 "Testing progress-bar"
305 (let* ((window (make-instance 'gtk-window :title "Test progress bar"))
306 (v-box (make-instance 'v-box))
307 (p-bar (make-instance 'progress-bar :test "A process"))
308 (button-pulse (make-instance 'button :label "Pulse"))
309 (button-set (make-instance 'button :label "Set"))
310 (entry (make-instance 'entry)))
311 (g-signal-connect window "destroy" (lambda (w) (declare (ignore w)) (leave-gtk-main)))
312 (container-add window v-box)
313 (box-pack-start v-box p-bar)
314 (box-pack-start v-box button-pulse)
315 (box-pack-start v-box button-set)
316 (box-pack-start v-box entry)
317 (g-signal-connect button-pulse "clicked" (lambda (w) (declare (ignore w)) (progress-bar-pulse p-bar)))
318 (g-signal-connect button-set "clicked" (lambda (w)
320 (setf (progress-bar-fraction p-bar)
321 (coerce (read-from-string (entry-text entry)) 'real))))
322 (widget-show window))))
324 (defun test-statusbar ()
325 "Test of GtkStatusbar"
327 (let* ((window (make-instance 'gtk-window :title "Text status bar"))
328 (v-box (make-instance 'v-box))
329 (h-box (make-instance 'h-box))
330 (label (make-instance 'label :label "Test of status bar" :xalign 0.5 :yalign 0.5))
331 (statusbar (make-instance 'statusbar :has-resize-grip t))
332 (button-push (make-instance 'button :label "Push"))
333 (button-pop (make-instance 'button :label "Pop"))
334 (entry (make-instance 'entry))
335 (icon (make-instance 'status-icon :icon-name "applications-development")))
336 (set-status-icon-tooltip icon "An icon from lisp program")
337 (g-signal-connect window "destroy" (lambda (w)
339 #+ (or) (setf (status-icon-visible icon) nil)
341 (g-signal-connect button-push "clicked" (lambda (b)
343 (statusbar-push statusbar "lisp-prog" (entry-text entry))))
344 (g-signal-connect button-pop "clicked" (lambda (b)
346 (statusbar-pop statusbar "lisp-prog")))
347 (g-signal-connect icon "activate" (lambda (i)
349 (let ((message-dialog (make-instance 'message-dialog
351 :text "You clicked on icon!")))
352 (dialog-run message-dialog)
353 (object-destroy message-dialog))))
354 (container-add window v-box)
355 (box-pack-start v-box h-box :expand nil)
356 (box-pack-start h-box entry)
357 (box-pack-start h-box button-push :expand nil)
358 (box-pack-start h-box button-pop :expand nil)
359 (box-pack-start v-box label)
360 (box-pack-start v-box statusbar :expand nil)
362 (setf (status-icon-screen icon) (gtk-window-screen window)))))
364 (defun test-scale-button ()
365 "Test of scale button with icons"
367 (let* ((window (make-instance 'gtk-window :type :toplevel :title "Testing scale button"))
368 (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))))
369 (g-signal-connect window "destroy" (lambda (w) (declare (ignore w)) (leave-gtk-main)))
370 (container-add window button)
371 (widget-show window))))
373 (defun test-text-view ()
374 "Test of GtkTextView"
376 (let* ((window (make-instance 'gtk-window :type :toplevel :title "Testing text view" :width-request 400 :height-request 300))
377 (button (make-instance 'button :label "Do"))
378 (button-insert (make-instance 'button :label "Insert a button!"))
379 (bold-btn (make-instance 'button :label "Bold"))
380 (buffer (make-instance 'text-buffer :text "Some text buffer with some text inside"))
381 (v (make-instance 'text-view :buffer buffer :wrap-mode :word))
382 (box (make-instance 'v-box))
383 (scrolled (make-instance 'scrolled-window :hscrollbar-policy :automatic :vscrollbar-policy :automatic)))
384 (g-signal-connect window "destroy" (lambda (w) (declare (ignore w)) (leave-gtk-main)))
385 (g-signal-connect button "clicked" (lambda (b)
387 (multiple-value-bind (i1 i2) (text-buffer-get-selection-bounds buffer)
389 (let* ((i1 i1) (i2 i2)
390 (dialog (make-instance 'message-dialog :buttons :ok)))
391 (setf (message-dialog-text dialog)
392 (format nil "selection: from (~A,~A) to (~A,~A)"
393 (text-iter-line i1) (text-iter-line-offset i1)
394 (text-iter-line i2) (text-iter-line-offset i2)))
396 (object-destroy dialog))))))
397 (g-signal-connect bold-btn "clicked" (Lambda (b)
399 (multiple-value-bind (start end) (text-buffer-get-selection-bounds buffer)
400 (when (and start end)
403 (tag (text-tag-table-lookup (text-buffer-tag-table buffer) "bold")))
404 (if (text-iter-has-tag start tag)
405 (text-buffer-remove-tag buffer tag start end)
406 (text-buffer-apply-tag buffer tag start end)))))))
407 (g-signal-connect button-insert "clicked" (lambda (b)
409 (let* ((iter (text-buffer-get-iter-at-mark buffer (text-buffer-get-mark buffer "insert")))
410 (anchor (text-buffer-insert-child-anchor buffer iter))
411 (button (make-instance 'button :label "A button!")))
413 (text-view-add-child-at-anchor v button anchor))))
414 (let ((tag (make-instance 'text-tag :name "bold" :weight 700)))
415 (text-tag-table-add (text-buffer-tag-table buffer) tag)
416 (g-signal-connect tag "event"
417 (lambda (tag object event iter)
418 (declare (ignore tag object iter))
419 (when (eq (event-type event) :button-release)
420 (let ((dlg (make-instance 'message-dialog :text "You clicked on bold text." :buttons :ok)))
422 (object-destroy dlg))))))
423 (container-add window box)
424 (container-add scrolled v)
425 (box-pack-start box button :expand nil)
426 (box-pack-start box button-insert :expand nil)
427 (box-pack-start box bold-btn :expand nil)
428 (box-pack-start box scrolled)
429 (widget-show window))))
431 (defun demo-code-editor ()
434 (let* ((window (make-instance 'gtk-window :type :toplevel :title "Code editor" :width-request 400 :height-request 400 :window-position :center))
435 (scrolled (make-instance 'scrolled-window :hscrollbar-policy :automatic :vscrollbar-policy :automatic))
436 (buffer (make-instance 'text-buffer))
437 (view (make-instance 'text-view :buffer buffer)))
438 (g-signal-connect window "destroy" (lambda (w) (declare (ignore w)) (leave-gtk-main)))
439 (container-add window scrolled)
440 (container-add scrolled view)
442 (g-signal-connect buffer "insert-text" (lambda (buffer location text len)
443 (let* ((buffer buffer)
445 (format t "~A~%" (list buffer location text len))))))))
447 (defstruct tvi title value)
449 (defun test-treeview-list ()
450 "Test of treeview with CL-GTK2-GTK:ARRAY-LIST-STORE"
452 (let* ((window (make-instance 'gtk-window :type :toplevel :title "Treeview (list)"))
453 (model (make-instance 'array-list-store))
454 (scroll (make-instance 'scrolled-window :hscrollbar-policy :automatic :vscrollbar-policy :automatic))
455 (tv (make-instance 'tree-view :headers-visible t :width-request 100 :height-request 400 :rules-hint t))
456 (h-box (make-instance 'h-box))
457 (v-box (make-instance 'v-box))
458 (title-entry (make-instance 'entry))
459 (value-entry (make-instance 'entry))
460 (button (make-instance 'button :label "Add")))
461 (store-add-column model "gchararray" #'tvi-title)
462 (store-add-column model "gint" #'tvi-value)
463 (store-add-item model (make-tvi :title "Monday" :value 1))
464 (store-add-item model (make-tvi :title "Tuesday" :value 2))
465 (store-add-item model (make-tvi :title "Wednesday" :value 3))
466 (store-add-item model (make-tvi :title "Thursday" :value 4))
467 (store-add-item model (make-tvi :title "Friday" :value 5))
468 (store-add-item model (make-tvi :title "Saturday" :value 6))
469 (store-add-item model (make-tvi :title "Sunday" :value 7))
470 (setf (tree-view-model tv) model (tree-view-tooltip-column tv) 0)
471 (gobject:g-signal-connect window "destroy" (lambda (w) (declare (ignore w)) (leave-gtk-main)))
472 (gobject:g-signal-connect button "clicked" (lambda (b)
474 (store-add-item model (make-tvi :title (entry-text title-entry)
475 :value (or (parse-integer (entry-text value-entry)
478 (g-signal-connect tv "row-activated" (lambda (tv path column)
479 (declare (ignore tv column))
480 (format t "You clicked on row ~A~%" (tree-path-indices path))))
481 (container-add window v-box)
482 (box-pack-start v-box h-box :expand nil)
483 (box-pack-start h-box title-entry :expand nil)
484 (box-pack-start h-box value-entry :expand nil)
485 (box-pack-start h-box button :expand nil)
486 (box-pack-start v-box scroll)
487 (container-add scroll tv)
488 (let ((column (make-instance 'tree-view-column :title "Title" :sort-column-id 0))
489 (renderer (make-instance 'cell-renderer-text :text "A text")))
490 (tree-view-column-pack-start column renderer)
491 (tree-view-column-add-attribute column renderer "text" 0)
492 (tree-view-append-column tv column)
493 (print (tree-view-column-tree-view column))
494 (print (tree-view-column-cell-renderers column)))
495 (let ((column (make-instance 'tree-view-column :title "Value"))
496 (renderer (make-instance 'cell-renderer-text :text "A text")))
497 (tree-view-column-pack-start column renderer)
498 (tree-view-column-add-attribute column renderer "text" 1)
499 (tree-view-append-column tv column)
500 (print (tree-view-column-tree-view column))
501 (print (tree-view-column-cell-renderers column)))
502 (widget-show window))))
504 (defun test-combo-box ()
505 "Testing GtkComboBox"
507 (let* ((window (make-instance 'gtk-window :type :toplevel :title "Treeview (list)"))
508 (model (make-instance 'array-list-store))
509 (combo-box (make-instance 'combo-box :model model))
510 (h-box (make-instance 'h-box))
511 (v-box (make-instance 'v-box))
512 (title-entry (make-instance 'entry))
513 (value-entry (make-instance 'entry))
514 (button (make-instance 'button :label "Add")))
515 (store-add-column model "gchararray" #'tvi-title)
516 (store-add-column model "gint" #'tvi-value)
517 (store-add-item model (make-tvi :title "Monday" :value 1))
518 (store-add-item model (make-tvi :title "Tuesday" :value 2))
519 (store-add-item model (make-tvi :title "Wednesday" :value 3))
520 (store-add-item model (make-tvi :title "Thursday" :value 4))
521 (store-add-item model (make-tvi :title "Friday" :value 5))
522 (store-add-item model (make-tvi :title "Saturday" :value 6))
523 (store-add-item model (make-tvi :title "Sunday" :value 7))
524 (gobject:g-signal-connect window "destroy" (lambda (w) (declare (ignore w)) (leave-gtk-main)))
525 (gobject:g-signal-connect button "clicked" (lambda (b)
527 (store-add-item model (make-tvi :title (entry-text title-entry)
528 :value (or (parse-integer (entry-text value-entry)
531 (g-signal-connect combo-box "changed" (lambda (c)
533 (format t "You clicked on row ~A~%" (combo-box-active combo-box))))
534 (container-add window v-box)
535 (box-pack-start v-box h-box :expand nil)
536 (box-pack-start h-box title-entry :expand nil)
537 (box-pack-start h-box value-entry :expand nil)
538 (box-pack-start h-box button :expand nil)
539 (box-pack-start v-box combo-box)
540 (let ((renderer (make-instance 'cell-renderer-text :text "A text")))
541 (cell-layout-pack-start combo-box renderer :expand t)
542 (cell-layout-add-attribute combo-box renderer "text" 0))
543 (let ((renderer (make-instance 'cell-renderer-text :text "A number")))
544 (cell-layout-pack-start combo-box renderer :expand nil)
545 (cell-layout-add-attribute combo-box renderer "text" 1))
546 (widget-show window))))
548 (defun test-ui-manager ()
549 "Testing GtkUIManager"
551 (let* ((window (make-instance 'gtk-window :type :toplevel :title "UI Manager" :default-width 200 :default-height 100 :window-position :center))
552 (ui-manager (make-instance 'ui-manager))
553 (print-confirmation t))
554 (ui-manager-add-ui-from-string ui-manager
557 <toolbar action='toolbar1'>
559 <toolitem name='Left' action='justify-left'/>
560 <toolitem name='Center' action='justify-center'/>
561 <toolitem name='Right' action='justify-right'/>
562 <toolitem name='Zoom in' action='zoom-in' />
563 <toolitem name='print-confirm' action='print-confirm' />
567 (gobject:g-signal-connect window "destroy" (lambda (w) (declare (ignore w)) (leave-gtk-main)))
568 (iter (with fn = (lambda (action) (when print-confirmation (format t "Action ~A with name ~A activated~%" action (action-name action)))))
569 (with action-group = (make-instance 'action-group :name "Actions"))
570 (finally (let ((a (make-instance 'toggle-action :name "print-confirm" :label "Print" :stock-id "gtk-print-report" :active t)))
571 (g-signal-connect a "toggled" (lambda (action) (setf print-confirmation (toggle-action-active action))))
572 (action-group-add-action action-group a))
573 (ui-manager-insert-action-group ui-manager action-group 0))
574 (for (name stock-id) in '(("justify-left" "gtk-justify-left")
575 ("justify-center" "gtk-justify-center")
576 ("justify-right" "gtk-justify-right")
577 ("zoom-in" "gtk-zoom-in")))
578 (for action = (make-instance 'action :name name :stock-id stock-id))
579 (g-signal-connect action "activate" fn)
580 (action-group-add-action action-group action))
581 (let ((widget (ui-manager-widget ui-manager "/toolbar1")))
583 (container-add window widget)))
584 (widget-show window))))
586 (defun test-color-button ()
587 "Test of GtkColorButton"
589 (let ((window (make-instance 'gtk-window :title "Color button" :type :toplevel :window-position :center :width-request 100 :height-request 100))
590 (button (make-instance 'color-button :title "Color button")))
591 (g-signal-connect window "destroy" (lambda (w) (declare (ignore w)) (leave-gtk-main)))
592 (g-signal-connect button "color-set" (lambda (b)
594 (format t "Chose color ~A~%" (color-button-color button))))
595 (container-add window button)
596 (widget-show window))))
598 (defun test-color-selection ()
599 "Test of GtkColorSelection"
601 (let ((window (make-instance 'gtk-window :title "Color selection" :type :toplevel :window-position :center))
602 (selection (make-instance 'color-selection :has-opacity-control t)))
603 (g-signal-connect window "destroy" (lambda (w) (declare (ignore w)) (leave-gtk-main)))
604 (g-signal-connect selection "color-changed" (lambda (s) (declare (ignore s)) (unless (color-selection-adjusting-p selection) (format t "color: ~A~%" (color-selection-current-color selection)))))
605 (container-add window selection)
606 (widget-show window))))
608 (defun test-file-chooser ()
609 "Test of GtkFileChooser"
611 (let ((window (make-instance 'gtk-window :title "file chooser" :type :toplevel :window-position :center :default-width 100 :default-height 100))
612 (v-box (make-instance 'v-box))
613 (button (make-instance 'file-chooser-button :action :open))
614 (b (make-instance 'button :label "Choose for save" :stock-id "gtk-save")))
615 (g-signal-connect window "destroy" (lambda (w) (declare (ignore w)) (leave-gtk-main)))
616 (g-signal-connect button "file-set" (lambda (b) (declare (ignore b)) (format t "File set: ~A~%" (file-chooser-filename button))))
617 (g-signal-connect b "clicked" (lambda (b)
619 (let ((d (make-instance 'file-chooser-dialog :action :save :title "Choose file to save")))
620 (dialog-add-button d "gtk-save" :accept)
621 (dialog-add-button d "gtk-cancel" :cancel)
622 (when (eq (dialog-run d) :accept)
623 (format t "saved to file ~A~%" (file-chooser-filename d)))
624 (object-destroy d))))
625 (container-add window v-box)
626 (box-pack-start v-box button)
627 (box-pack-start v-box b)
628 (widget-show window))))
630 (defun test-font-chooser ()
633 (let ((window (make-instance 'gtk-window :title "fonts" :type :toplevel :window-position :center :default-width 100 :default-height 100))
634 (v-box (make-instance 'v-box))
635 (button (make-instance 'font-button :title "Choose font" :font-name "Sans 10")))
636 (g-signal-connect window "destroy" (lambda (w) (declare (ignore w)) (leave-gtk-main)))
637 (g-signal-connect button "font-set" (lambda (b) (declare (ignore b)) (format t "Chose font ~A~%" (font-button-font-name button))))
638 (container-add window v-box)
639 (box-pack-start v-box button)
640 (widget-show window))))
642 (defun test-notebook ()
645 (let ((window (make-instance 'gtk-window :title "Notebook" :type :toplevel :window-position :center :default-width 100 :default-height 100))
646 (expander (make-instance 'expander :expanded t :label "notebook"))
647 (notebook (make-instance 'notebook :enable-popup t)))
648 (g-signal-connect window "destroy" (lambda (w) (declare (ignore w)) (leave-gtk-main)))
649 (iter (for i from 0 to 5)
650 (for page = (make-instance 'label :label (format nil "Label for page ~A" i)))
651 (for tab-label = (make-instance 'label :label (format nil "Tab ~A" i)))
652 (for tab-button = (make-instance 'button
653 :image (make-instance 'image :stock "gtk-close" :icon-size 1)
655 (g-signal-connect tab-button "clicked"
658 (declare (ignore button))
659 (format t "Removing page ~A~%" page)
660 (notebook-remove-page notebook page))))
661 (for tab-hbox = (make-instance 'h-box))
662 (box-pack-start tab-hbox tab-label)
663 (box-pack-start tab-hbox tab-button)
664 (widget-show tab-hbox)
665 (notebook-add-page notebook page tab-hbox))
666 (container-add window expander)
667 (container-add expander notebook)
668 (widget-show window))))
670 (defun calendar-detail (calendar year month day)
671 (declare (ignore calendar year month))
675 (defun test-calendar ()
676 "Test of GtkCalendar"
678 (let ((window (make-instance 'gtk-window :title "Calendar" :type :toplevel :window-position :center :default-width 100 :default-height 100))
679 (calendar (make-instance 'calendar :detail-function #'calendar-detail)))
680 (g-signal-connect window "destroy" (lambda (w) (declare (ignore w)) (leave-gtk-main)))
681 (g-signal-connect calendar "day-selected" (lambda (c) (declare (ignore c)) (format t "selected: year ~A month ~A day ~A~%"
682 (calendar-year calendar)
683 (calendar-month calendar)
684 (calendar-day calendar))))
685 (container-add window calendar)
686 (widget-show window))))
688 (defun test-box-child-property ()
689 "Test of child-property usage"
691 (let ((window (make-instance 'gtk-window :title "Text box child property" :type :toplevel :window-position :center :width-request 200 :height-request 200))
692 (box (make-instance 'h-box))
693 (button (make-instance 'toggle-button :active t :label "Expand")))
694 (g-signal-connect window "destroy" (lambda (w) (declare (ignore w)) (leave-gtk-main)))
695 (g-signal-connect button "toggled" (lambda (b) (declare (ignore b)) (setf (box-child-expand box button) (toggle-button-active button))))
696 (container-add window box)
697 (box-pack-start box button)
698 (widget-show window))))
700 (defun test-builder ()
703 (let ((builder (make-instance 'builder)))
704 (builder-add-from-file builder (namestring (merge-pathnames "demo/demo1.ui" *src-location*)))
705 (let ((text-view (builder-get-object builder "textview1"))
707 (builder-connect-signals-simple builder `(("toolbutton1_clicked_cb" ,(lambda (b)
709 #+nil(print (current-event))
710 (setf (text-buffer-text (text-view-buffer text-view))
711 (format nil "Clicked ~A times~%" (incf c)))
712 (statusbar-pop (builder-get-object builder "statusbar1")
714 (statusbar-push (builder-get-object builder "statusbar1")
716 (format nil "~A times" c))))
717 ("quit_cb" ,(lambda (&rest args)
719 (object-destroy (builder-get-object builder "window1"))))
720 ("about_cb" ,(lambda (&rest args)
722 (let ((d (make-instance 'about-dialog
723 :program-name "GtkBuilder text"
725 :authors '("Dmitry Kalyanov")
726 :logo-icon-name "gtk-apply")))
728 (object-destroy d)))))))
729 (g-signal-connect (builder-get-object builder "window1") "destroy" (lambda (w) (declare (ignore w)) (leave-gtk-main)))
730 (statusbar-push (builder-get-object builder "statusbar1") "times" "0 times")
731 (widget-show (builder-get-object builder "window1")))))
733 (defun read-text-file (file-name)
734 (with-output-to-string (str)
735 (with-open-file (file file-name)
737 for line = (read-line file nil nil)
740 do (write-string line str)))))
742 (defun demo-text-editor ()
743 "More advanced example: text editor with ability to evaluate lisp expressions"
745 (let* ((builder (let ((builder (make-instance 'builder)))
746 (builder-add-from-file builder (namestring (merge-pathnames "demo/text-editor.ui" *src-location*)))
748 (window (builder-get-object builder "window1"))
749 (text-view (builder-get-object builder "textview1"))
750 (statusbar (builder-get-object builder "statusbar1"))
753 (statusbar-push statusbar "filename" "Untitled *")
754 (labels ((set-properties ()
755 (statusbar-pop statusbar "filename")
756 (statusbar-push statusbar "filename" (format nil "~A~:[~; *~]" (or file-name "Untitled") modified-p)))
757 (new (&rest args) (declare (ignore args))
760 (text-buffer-text (text-view-buffer text-view)) "")
762 (cb-open (&rest args) (declare (ignore args))
763 (let ((d (make-instance 'file-chooser-dialog :action :open :title "Open file")))
764 (when file-name (setf (file-chooser-filename d) file-name))
765 (dialog-add-button d "gtk-open" :accept)
766 (dialog-add-button d "gtk-cancel" :cancel)
767 (when (eq :accept (dialog-run d))
768 (setf file-name (file-chooser-filename d)
769 (text-buffer-text (text-view-buffer text-view)) (read-text-file file-name)
773 (save (&rest args) (declare (ignore args))
776 (with-open-file (file file-name :direction :output :if-exists :supersede)
777 (write-string (text-buffer-text (text-view-buffer text-view)) file))
778 (setf modified-p nil)
781 (save-as (&rest args) (declare (ignore args))
782 (let ((d (make-instance 'file-chooser-dialog :action :save :title "Save file")))
783 (when file-name (setf (file-chooser-filename d) file-name))
784 (dialog-add-button d "gtk-save" :accept)
785 (dialog-add-button d "gtk-cancel" :cancel)
786 (if (eq :accept (dialog-run d))
788 (setf file-name (file-chooser-filename d))
791 (object-destroy d))))
792 (cut (&rest args) (declare (ignore args))
793 (text-buffer-cut-clipboard (text-view-buffer text-view) (get-clipboard "CLIPBOARD") t))
794 (copy (&rest args) (declare (ignore args))
795 (text-buffer-copy-clipboard (text-view-buffer text-view) (get-clipboard "CLIPBOARD")))
796 (paste (&rest args) (declare (ignore args))
797 (text-buffer-paste-clipboard (text-view-buffer text-view) (get-clipboard "CLIPBOARD")))
798 (cb-delete (&rest args) (declare (ignore args))
799 (let ((buffer (text-view-buffer text-view)))
800 (multiple-value-bind (i1 i2) (text-buffer-get-selection-bounds buffer)
802 (text-buffer-delete buffer i1 i2)))))
803 (about (&rest args) (declare (ignore args))
804 (let ((d (make-instance 'about-dialog
805 :program-name "Lisp Gtk+ Binding Demo Text Editor"
806 :version (format nil "0.0.0.1 ~A" #\GREEK_SMALL_LETTER_ALPHA)
807 :authors '("Kalyanov Dmitry")
808 :license "Public Domain"
809 :logo-icon-name "accessories-text-editor")))
812 (quit (&rest args) (declare (ignore args)) (object-destroy window))
813 (cb-eval (&rest args) (declare (ignore args))
814 (let ((buffer (text-view-buffer text-view)))
815 (multiple-value-bind (i1 i2) (text-buffer-get-selection-bounds buffer)
817 (with-gtk-message-error-handler
818 (let* ((text (text-buffer-slice buffer i1 i2))
819 (value (eval (read-from-string text)))
820 (value-str (format nil "~A" value))
821 (pos (max (text-iter-offset i1) (text-iter-offset i2))))
822 (text-buffer-insert buffer " => " :position (text-buffer-get-iter-at-offset buffer pos))
823 (incf pos (length " => "))
824 (text-buffer-insert buffer value-str :position (text-buffer-get-iter-at-offset buffer pos)))))))))
825 (builder-connect-signals-simple builder `(("new" ,#'new)
828 ("save-as" ,#'save-as)
832 ("delete" ,#'cb-delete)
835 ("eval" ,#'cb-eval)))
836 (g-signal-connect window "destroy" (lambda (w) (declare (ignore w)) (leave-gtk-main)))
837 (g-signal-connect (text-view-buffer text-view) "changed" (lambda (b) (declare (ignore b)) (setf modified-p t) (set-properties)))
838 (widget-show window)))))
840 (defun demo-class-browser ()
841 "Show slots of a given class"
842 (let ((output *standard-output*))
844 (let* ((window (make-instance 'gtk-window
845 :window-position :center
846 :title "Class Browser"
848 :default-height 600))
849 (search-entry (make-instance 'entry))
850 (search-button (make-instance 'button :label "Search"))
851 (scroll (make-instance 'scrolled-window
852 :hscrollbar-policy :automatic
853 :vscrollbar-policy :automatic))
854 (slots-model (make-instance 'array-list-store))
855 (slots-list (make-instance 'tree-view :model slots-model)))
856 (let ((v-box (make-instance 'v-box))
857 (search-box (make-instance 'h-box)))
858 (container-add window v-box)
859 (box-pack-start v-box search-box :expand nil)
860 (box-pack-start search-box search-entry)
861 (box-pack-start search-box search-button :expand nil)
862 (box-pack-start v-box scroll)
863 (container-add scroll slots-list))
864 (store-add-column slots-model "gchararray"
866 (format nil "~S" (closer-mop:slot-definition-name slot))))
867 (let ((col (make-instance 'tree-view-column :title "Slot name"))
868 (cr (make-instance 'cell-renderer-text)))
869 (tree-view-column-pack-start col cr)
870 (tree-view-column-add-attribute col cr "text" 0)
871 (tree-view-append-column slots-list col))
872 (labels ((display-class-slots (class)
873 (format output "Displaying ~A~%" class)
875 repeat (store-items-count slots-model)
876 do (store-remove-item slots-model (store-item slots-model 0)))
877 (closer-mop:finalize-inheritance class)
879 for slot in (closer-mop:class-slots class)
880 do (store-add-item slots-model slot)))
881 (on-search-clicked (button)
882 (declare (ignore button))
883 (with-gtk-message-error-handler
884 (let* ((class-name (read-from-string (entry-text search-entry)))
885 (class (find-class class-name)))
886 (display-class-slots class)))))
887 (g-signal-connect search-button "clicked" #'on-search-clicked))
888 (widget-show window)))))
890 (defun make-tree-from-sexp (l)
891 (setf l (if (listp l) l (list l)))
892 (let ((node (make-tree-node :item (make-tvi :title (format nil "~S" (first l))
893 :value (format nil "~S" (class-of (first l)))))))
894 (iter (for child in (rest l))
895 (tree-node-insert-at node (make-tree-from-sexp child) (length (tree-node-children node))))
898 (defun demo-treeview-tree ()
899 "Advanced demo: show s-expression tree structure"
901 (let* ((window (make-instance 'gtk-window :type :toplevel :title "Treeview (tree)"))
902 (model (make-instance 'tree-lisp-store))
903 (scroll (make-instance 'scrolled-window :hscrollbar-policy :automatic :vscrollbar-policy :automatic))
904 (tree-view (make-instance 'tree-view :headers-visible t :width-request 300 :height-request 400 :rules-hint t))
905 (h-box (make-instance 'h-box))
906 (v-box (make-instance 'v-box))
907 (entry (make-instance 'entry))
908 (button (make-instance 'button :label "Display")))
909 (tree-lisp-store-add-column model "gchararray" #'tvi-title)
910 (tree-lisp-store-add-column model "gchararray" #'tvi-value)
911 (tree-node-insert-at (tree-lisp-store-root model)
912 (make-tree-from-sexp '(lambda (object &rest initargs &key &allow-other-keys)
916 (setf (tree-view-model tree-view) model
917 (tree-view-tooltip-column tree-view) 0)
918 (connect-signal tree-view "row-activated" (lambda (tv path column)
919 (declare (ignore tv column))
920 (format t "You clicked on row ~A~%" (tree-path-indices path))))
921 (connect-signal button "clicked" (lambda (b)
923 (let ((object (read-from-string (entry-text entry))))
924 (tree-node-remove-at (tree-lisp-store-root model) 0)
925 (tree-node-insert-at (tree-lisp-store-root model)
926 (make-tree-from-sexp object)
928 (container-add window v-box)
929 (box-pack-start v-box h-box :expand nil)
930 (box-pack-start h-box entry)
931 (box-pack-start h-box button :expand nil)
932 (box-pack-start v-box scroll)
933 (container-add scroll tree-view)
934 (let ((column (make-instance 'tree-view-column :title "Value" :sort-column-id 0))
935 (renderer (make-instance 'cell-renderer-text :text "A text")))
936 (tree-view-column-pack-start column renderer)
937 (tree-view-column-add-attribute column renderer "text" 0)
938 (tree-view-append-column tree-view column)
939 (print (tree-view-column-tree-view column))
940 (print (tree-view-column-cell-renderers column)))
941 (let ((column (make-instance 'tree-view-column :title "Type"))
942 (renderer (make-instance 'cell-renderer-text :text "A text")))
943 (tree-view-column-pack-start column renderer)
944 (tree-view-column-add-attribute column renderer "text" 1)
945 (tree-view-append-column tree-view column)
946 (print (tree-view-column-tree-view column))
947 (print (tree-view-column-cell-renderers column)))
948 (widget-show window))))
950 (defclass custom-window (gtk-window)
951 ((label :initform (make-instance 'label :label "A label text") :reader custom-window-label)
952 (button :initform (make-instance 'button :label "Click me!") :reader custom-window-button))
953 (:metaclass gobject-class)
954 (:default-initargs :title "Custom window with default initargs" :default-width 320 :default-height 240))
956 (defun custom-window-label-text (w)
957 (label-label (custom-window-label w)))
959 (defun (setf custom-window-label-text) (new-value w)
960 (setf (label-label (custom-window-label w)) new-value))
962 (defmethod initialize-instance :after ((w custom-window) &key &allow-other-keys)
963 (let ((box (make-instance 'v-box)))
964 (box-pack-start box (custom-window-label w))
965 (box-pack-start box (custom-window-button w) :expand nil)
966 (container-add w box))
967 (connect-signal (custom-window-button w) "clicked" (lambda (b)
969 (custom-window-button-clicked w))))
971 (defun custom-window-button-clicked (w)
972 (setf (custom-window-label-text w)
973 (format nil "Now is: ~A~%" (get-internal-run-time))))
975 (defun test-custom-window ()
976 "Simple test of non-GObject subclass of GtkWindow"
978 (let ((w (make-instance 'custom-window)))
981 (defun test-assistant ()
982 "Simple test of GtkAssistant wizard"
983 (let ((output *standard-output*))
985 (let ((d (make-instance 'assistant :title "Username wizard"))
986 (p-1 (make-instance 'h-box))
987 (entry (make-instance 'entry))
988 (p-2 (make-instance 'label :label "Click Apply to close this wizard")))
989 (box-pack-start p-1 (make-instance 'label :label "Enter your name:") :expand nil)
990 (box-pack-start p-1 entry)
991 (assistant-append-page d p-1)
992 (assistant-append-page d p-2)
993 (setf (assistant-child-title d p-1) "Username wizard"
994 (assistant-child-title d p-2) "Username wizard"
995 (assistant-child-complete d p-1) nil
996 (assistant-child-complete d p-2) t
997 (assistant-child-page-type d p-1) :intro
998 (assistant-child-page-type d p-2) :confirm
999 (assistant-forward-page-function d) (lambda (i)
1000 (format output "(assistant-forward-page-function ~A)~%" i)
1004 (connect-signal entry "notify::text" (lambda (object pspec)
1005 (declare (ignore object pspec))
1006 (setf (assistant-child-complete d p-1)
1007 (plusp (length (entry-text entry))))))
1008 (let ((w (make-instance 'label :label "A label in action area")))
1010 (assistant-add-action-widget d w))
1011 (connect-signal d "cancel" (lambda (assistant)
1012 (declare (ignore assistant))
1014 (format output "Canceled~%")))
1015 (connect-signal d "close" (lambda (assistant)
1016 (declare (ignore assistant))
1018 (format output "Thank you, ~A~%" (entry-text entry))))
1019 (connect-signal d "prepare" (lambda (assistant page-widget)
1020 (declare (ignore assistant page-widget))
1021 (format output "Assistant ~A has ~A pages and is on ~Ath page~%"
1022 d (assistant-n-pages d) (assistant-current-page d))))
1025 (defun test-entry-completion ()
1026 "Not working example of GtkEntryCompletion"
1028 (let* ((w (make-instance 'gtk-window))
1029 (model (make-instance 'tree-lisp-store)))
1030 (tree-lisp-store-add-column model "gchararray" #'identity)
1031 (tree-node-insert-at (tree-lisp-store-root model) (make-tree-node :item "Monday") 0)
1032 (tree-node-insert-at (tree-lisp-store-root model) (make-tree-node :item "Tuesday") 0)
1033 (tree-node-insert-at (tree-lisp-store-root model) (make-tree-node :item "Wednesday") 0)
1034 (tree-node-insert-at (tree-lisp-store-root model) (make-tree-node :item "Thursday") 0)
1035 (tree-node-insert-at (tree-lisp-store-root model) (make-tree-node :item "Friday") 0)
1036 (tree-node-insert-at (tree-lisp-store-root model) (make-tree-node :item "Saturday") 0)
1037 (tree-node-insert-at (tree-lisp-store-root model) (make-tree-node :item "Sunday") 0)
1038 (let* ((completion (make-instance 'entry-completion :model model :text-column 0))
1039 (e (make-instance 'entry :completion completion)))
1040 (setf (entry-completion-text-column completion) 0)
1041 (container-add w e))
1044 (defun test-ui-markup ()
1046 (let ((label (make-instance 'label :label "Hello!")))
1047 (let-ui (gtk-window :type :toplevel
1049 :title "Hello, world!"
1054 (:expr label) :expand nil
1056 :hscrollbar-policy :automatic
1057 :vscrollbar-policy :automatic
1058 :shadow-type :etched-in
1059 (text-view :var tv))
1061 (label :label "Insert:") :expand nil
1063 (button :label "gtk-ok" :use-stock t :var btn) :expand nil)
1065 (label :label "Table packing")
1070 (label :label "2 x 1") :left 0 :right 2 :top 0 :bottom 1
1071 (label :label "1 x 1") :left 0 :right 1 :top 1 :bottom 2
1072 (label :label "1 x 1") :left 1 :right 2 :top 1 :bottom 2)))
1073 (connect-signal btn "clicked"
1075 (declare (ignore b))
1076 (text-buffer-insert (text-view-buffer tv)
1077 (entry-text entry))))
1080 (defun test-list-store ()
1081 "Demonstrates usage of list store"
1085 :title "GtkListStore"
1090 (label :label "A GtkListStore") :expand nil
1092 :hscrollbar-policy :automatic
1093 :vscrollbar-policy :automatic
1094 (tree-view :var tv))))
1095 (let ((l (make-instance 'list-store :column-types '("gint" "gchararray"))))
1096 (iter (for i from 0 below 100)
1097 (for n = (random 10000000))
1098 (for s = (format nil "~R" n))
1099 (list-store-insert-with-values l i n s))
1100 (setf (tree-view-model tv) l)
1101 (let ((column (make-instance 'tree-view-column :title "Number" :sort-column-id 0))
1102 (renderer (make-instance 'cell-renderer-text :text "A text")))
1103 (tree-view-column-pack-start column renderer)
1104 (tree-view-column-add-attribute column renderer "text" 0)
1105 (tree-view-append-column tv column))
1106 (let ((column (make-instance 'tree-view-column :title "As string" :sort-column-id 1))
1107 (renderer (make-instance 'cell-renderer-text :text "A text")))
1108 (tree-view-column-pack-start column renderer)
1109 (tree-view-column-add-attribute column renderer "text" 1)
1110 (tree-view-append-column tv column))
1111 (connect-signal tv "row-activated"
1112 (lambda (w path column)
1113 (declare (ignore w column))
1114 (let* ((iter (tree-model-iter-by-path l path))
1115 (n (tree-model-value l iter 0))
1116 (dialog (make-instance 'message-dialog
1118 :text (format nil "Number ~A was clicked" n)
1121 (object-destroy dialog)))))
1124 (defun test-tree-store ()
1125 "Demonstrates usage of tree store"
1129 :title "GtkListStore"
1134 (label :label "A GtkListStore") :expand nil
1136 :hscrollbar-policy :automatic
1137 :vscrollbar-policy :automatic
1138 (tree-view :var tv))))
1139 (let ((l (make-instance 'tree-store :column-types '("gint" "gchararray"))))
1140 (iter (for i from 0 below 100)
1141 (for n = (random 10000000))
1142 (for s = (format nil "~R" n))
1143 (for it = (tree-store-insert-with-values l nil i n s))
1144 (iter (for j from 0 below 10)
1145 (for n2 = (random 10000000))
1146 (for s2 = (format nil "~R" n2))
1147 (tree-store-insert-with-values l it j n2 s2)))
1148 (setf (tree-view-model tv) l)
1149 (let ((column (make-instance 'tree-view-column :title "Number" :sort-column-id 0))
1150 (renderer (make-instance 'cell-renderer-text :text "A text")))
1151 (tree-view-column-pack-start column renderer)
1152 (tree-view-column-add-attribute column renderer "text" 0)
1153 (tree-view-append-column tv column))
1154 (let ((column (make-instance 'tree-view-column :title "As string" :sort-column-id 1))
1155 (renderer (make-instance 'cell-renderer-text :text "A text")))
1156 (tree-view-column-pack-start column renderer)
1157 (tree-view-column-add-attribute column renderer "text" 1)
1158 (tree-view-append-column tv column))
1159 (connect-signal tv "row-activated"
1160 (lambda (w path column)
1161 (declare (ignore w column))
1162 (let* ((iter (tree-model-iter-by-path l path))
1163 (n (tree-model-value l iter 0))
1164 (dialog (make-instance 'message-dialog
1166 :text (format nil "Number ~A was clicked" n)
1169 (object-destroy dialog)))))
1172 (defun test-gdk-expose (gdk-window)
1173 (let* ((gc (graphics-context-new gdk-window)))
1174 (multiple-value-bind (w h) (drawable-get-size gdk-window)
1175 (setf (graphics-context-rgb-bg-color gc) (make-color :red 0 :green 0 :blue 0))
1176 (draw-polygon gdk-window gc t (list (make-point :x 0 :y 0)
1177 (make-point :x (truncate w 2) :y 0)
1178 (make-point :x w :y (truncate h 2))
1179 (make-point :x w :y h)
1180 (make-point :x (truncate w 2) :y h)
1181 (make-point :x 0 :y (truncate h 2))))
1182 (setf (graphics-context-rgb-fg-color gc) (make-color :red 65535 :green 0 :blue 0))
1183 (draw-point gdk-window gc 20 10)
1184 (setf (graphics-context-rgb-fg-color gc) (make-color :red 0 :green 65535 :blue 0))
1185 (draw-points gdk-window gc (list (make-point :x 15 :y 20) (make-point :x 35 :y 40)))
1186 (setf (graphics-context-rgb-fg-color gc) (make-color :red 0 :green 0 :blue 65535))
1187 (draw-line gdk-window gc 60 30 40 50)
1188 (setf (graphics-context-rgb-fg-color gc) (make-color :red 65535 :green 65535 :blue 0))
1189 (draw-lines gdk-window gc (list (make-point :x 10 :y 30) (make-point :x 15 :y 40)
1190 (make-point :x 15 :y 50) (make-point :x 10 :y 56)))
1191 (setf (graphics-context-rgb-fg-color gc) (make-color :red 0 :green 65535 :blue 65535))
1192 (draw-segments gdk-window gc (list (make-segment :x1 35 :y1 35 :x2 55 :y2 35)
1193 (make-segment :x1 65 :y1 35 :x2 43 :y2 17)))
1194 (setf (graphics-context-rgb-fg-color gc) (make-color :red 65535 :green 0 :blue 65535)
1195 (graphics-context-rgb-bg-color gc) (make-color :red 32767 :green 0 :blue 32767))
1196 (draw-arc gdk-window gc nil 70 30 75 50 (* 64 75) (* 64 200))
1197 (draw-polygon gdk-window gc nil (list (make-point :x 20 :y 40)
1198 (make-point :x 30 :y 50)
1199 (make-point :x 40 :y 70)
1200 (make-point :x 30 :y 80)
1201 (make-point :x 10 :y 55)))
1202 (setf (graphics-context-rgb-fg-color gc) (make-color :red 16384 :green 16384 :blue 65535))
1203 (draw-trapezoids gdk-window gc (list (make-trapezoid :y1 50.0d0 :y2 70.0d0
1204 :x11 30.0d0 :x12 45.0d0
1205 :x21 70.0d0 :x22 50.0d0))))))
1208 "Test various gdk primitives"
1210 (let ((window (make-instance 'gtk-window :type :toplevel :app-paintable t)))
1211 (g-signal-connect window "destroy" (lambda (widget)
1212 (declare (ignore widget))
1214 (g-signal-connect window "destroy" (lambda (widget)
1215 (declare (ignore widget))
1217 (g-signal-connect window "expose-event"
1218 (lambda (widget event)
1219 (declare (ignore widget event))
1220 (test-gdk-expose (widget-window window))))
1221 (g-signal-connect window "configure-event"
1222 (lambda (widget event)
1223 (declare (ignore widget event))
1224 (widget-queue-draw window)))
1225 (widget-show window)
1226 (push :pointer-motion-mask (gdk-window-events (widget-window window))))))