2 (:use :cl :gtk :gdk :gobject :iter)
17 #:test-color-selection
22 #:test-box-child-property
30 (in-package :gtk-demo)
32 (defparameter *src-location* (asdf:component-pathname (asdf:find-system :cl-gtk2-gtk)))
36 (let ((window (make-instance 'gtk-window :type :toplevel :app-paintable t))
38 (g-signal-connect window "destroy" (lambda (widget)
39 (declare (ignore widget))
41 (g-signal-connect window "motion-notify-event" (lambda (widget event)
42 (declare (ignore widget))
43 (setf x (event-motion-x event)
44 y (event-motion-y event))
45 (widget-queue-draw window)))
46 (g-signal-connect window "expose-event"
47 (lambda (widget event)
48 (declare (ignore widget event))
49 (let* ((gdk-window (widget-window window))
50 (gc (gdk-gc-new gdk-window))
51 (layout (widget-create-pango-layout window (format nil "X: ~F~%Y: ~F" x y))))
52 (gdk-draw-layout gdk-window gc 0 0 layout)
53 (gdk-gc-set-rgb-fg-color gc (make-color :red 65535 :green 0 :blue 0))
54 (multiple-value-bind (x y) (drawable-get-size gdk-window)
55 (gdk-draw-line gdk-window gc 0 0 x y)))))
56 (g-signal-connect window "configure-event"
57 (lambda (widget event)
58 (declare (ignore widget event))
59 (widget-queue-draw window)))
61 (push :pointer-motion-mask (gdk-window-events (widget-window window))))))
65 (let* ((window (make-instance 'gtk-window :type :toplevel :title "Testing entry" :border-width 10))
66 (box (make-instance 'v-box))
67 (entry (make-instance 'entry))
68 (button (make-instance 'button :label "OK"))
69 (text-buffer (make-instance 'text-buffer))
70 (text-view (make-instance 'text-view :buffer text-buffer))
71 (button-select (make-instance 'button :label "Select"))
72 (button-insert (make-instance 'button :label "Insert")))
73 (box-pack-start box (make-instance 'label :label "Enter <b>anything</b> you wish:" :use-markup t) :expand nil)
74 (box-pack-start box entry :expand nil)
75 (box-pack-start box button :expand nil)
76 (box-pack-start box button-select :expand nil)
77 (box-pack-start box button-insert :expand nil)
78 (let* ((w (make-instance 'scrolled-window)))
79 (box-pack-start box w)
80 (container-add w text-view))
81 (container-add window box)
82 (g-signal-connect window "destroy" (lambda (widget) (declare (ignore widget)) (leave-gtk-main)))
83 (g-signal-connect window "delete-event" (lambda (widget event)
84 (declare (ignore widget event))
85 (let ((dlg (make-instance 'message-dialog
88 (let ((response (dialog-run dlg)))
90 (not (eq :yes response))))))
91 (g-signal-connect button "clicked" (lambda (button)
92 (declare (ignore button))
93 (setf (text-buffer-text text-buffer)
94 (format nil "~A~%~A" (text-buffer-text text-buffer) (entry-text entry))
95 (entry-text entry) "")))
96 (g-signal-connect button-select "clicked" (lambda (button)
97 (declare (ignore button))
98 (editable-select-region entry 5 10)))
99 (g-signal-connect button-insert "clicked" (lambda (button)
100 (declare (ignore button))
101 (editable-insert-text entry "hello" 2)))
102 (widget-show window))))
104 (defun table-packing ()
106 (let* ((window (make-instance 'gtk-window :type :toplevel :title "Table packing" :border-width 20))
107 (table (make-instance 'table :n-rows 2 :n-columns 2 :homogeneous t))
108 (button-1 (make-instance 'button :label "Button 1"))
109 (button-2 (make-instance 'button :label "Button 2"))
110 (button-q (make-instance 'button :label "Quit")))
111 (container-add window table)
112 (table-attach table button-1 0 1 0 1)
113 (table-attach table button-2 1 2 0 1)
114 (table-attach table button-q 0 2 1 2)
115 (g-signal-connect window "destroy" (lambda (w) (declare (ignore w)) (leave-gtk-main)))
116 (g-signal-connect button-q "clicked" (lambda (b) (declare (ignore b)) (object-destroy window)))
117 (widget-show window))))
119 (defun test-pixbuf ()
121 (let* ((window (make-instance 'gtk-window :title "Test pixbuf" :request-width 600 :request-height 240))
122 (vbox (make-instance 'v-box))
123 (eventbox (make-instance 'event-box))
124 (vbox-1 (make-instance 'v-box)))
125 (container-add window vbox)
126 (box-pack-start vbox (make-instance 'label :text "Placing bg image" :font "Times New Roman Italic 10" :color "#00f" :request-height 40))
127 (g-signal-connect window "destroy" (lambda (w) (declare (ignore w)) (leave-gtk-main)))
128 (box-pack-start vbox eventbox)
129 (container-add eventbox vbox-1)
130 (box-pack-start vbox-1 (make-instance 'label :text "This is the eventbox"))
131 (box-pack-start vbox-1 (make-instance 'label :text "The green ball is the bg"))
132 (widget-show window))))
136 (let* ((window (make-instance 'gtk-window :title "Test images"))
137 (image (make-instance 'image :icon-name "applications-development" :icon-size 6)))
138 (container-add window image)
139 (g-signal-connect window "destroy" (lambda (w) (declare (ignore w)) (leave-gtk-main)))
140 (widget-show window))))
142 (defun test-progress-bar ()
144 (let* ((window (make-instance 'gtk-window :title "Test progress bar"))
145 (v-box (make-instance 'v-box))
146 (p-bar (make-instance 'progress-bar :test "A process"))
147 (button-pulse (make-instance 'button :label "Pulse"))
148 (button-set (make-instance 'button :label "Set"))
149 (entry (make-instance 'entry)))
150 (g-signal-connect window "destroy" (lambda (w) (declare (ignore w)) (leave-gtk-main)))
151 (container-add window v-box)
152 (box-pack-start v-box p-bar)
153 (box-pack-start v-box button-pulse)
154 (box-pack-start v-box button-set)
155 (box-pack-start v-box entry)
156 (g-signal-connect button-pulse "clicked" (lambda (w) (declare (ignore w)) (progress-bar-pulse p-bar)))
157 (g-signal-connect button-set "clicked" (lambda (w)
159 (setf (progress-bar-fraction p-bar)
160 (coerce (read-from-string (entry-text entry)) 'real))))
161 (widget-show window))))
163 (defun test-statusbar ()
165 (let* ((window (make-instance 'gtk-window :title "Text status bar"))
166 (v-box (make-instance 'v-box))
167 (h-box (make-instance 'h-box))
168 (label (make-instance 'label :label "Test of status bar" :xalign 0.5 :yalign 0.5))
169 (statusbar (make-instance 'statusbar :has-resize-grip t))
170 (button-push (make-instance 'button :label "Push"))
171 (button-pop (make-instance 'button :label "Pop"))
172 (entry (make-instance 'entry))
173 (icon (make-instance 'status-icon :icon-name "applications-development")))
174 (set-status-icon-tooltip icon "An icon from lisp program")
175 (g-signal-connect window "destroy" (lambda (w)
177 #+ (or) (setf (status-icon-visible icon) nil)
179 (g-signal-connect button-push "clicked" (lambda (b)
181 (statusbar-push statusbar "lisp-prog" (entry-text entry))))
182 (g-signal-connect button-pop "clicked" (lambda (b)
184 (statusbar-pop statusbar "lisp-prog")))
185 (g-signal-connect icon "activate" (lambda (i)
187 (let ((message-dialog (make-instance 'message-dialog
189 :text "You clicked on icon!")))
190 (dialog-run message-dialog)
191 (object-destroy message-dialog))))
192 (container-add window v-box)
193 (box-pack-start v-box h-box :expand nil)
194 (box-pack-start h-box entry)
195 (box-pack-start h-box button-push :expand nil)
196 (box-pack-start h-box button-pop :expand nil)
197 (box-pack-start v-box label)
198 (box-pack-start v-box statusbar :expand nil)
200 (setf (status-icon-screen icon) (gtk-window-screen window)))))
202 (defun test-scale-button ()
204 (let* ((window (make-instance 'gtk-window :type :toplevel :title "Testing scale button"))
205 (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))))
206 (g-signal-connect window "destroy" (lambda (w) (declare (ignore w)) (leave-gtk-main)))
207 (container-add window button)
208 (widget-show window))))
210 (defun test-text-view ()
212 (let* ((window (make-instance 'gtk-window :type :toplevel :title "Testing text view" :width-request 400 :height-request 300))
213 (button (make-instance 'button :label "Do"))
214 (button-insert (make-instance 'button :label "Insert a button!"))
215 (bold-btn (make-instance 'button :label "Bold"))
216 (buffer (make-instance 'text-buffer :text "Some text buffer with some text inside"))
217 (v (make-instance 'text-view :buffer buffer :wrap-mode :word))
218 (box (make-instance 'v-box))
219 (scrolled (make-instance 'scrolled-window :hscrollbar-policy :automatic :vscrollbar-policy :automatic)))
220 (g-signal-connect window "destroy" (lambda (w) (declare (ignore w)) (leave-gtk-main)))
221 (g-signal-connect button "clicked" (lambda (b)
223 (multiple-value-bind (i1 i2) (text-buffer-get-selection-bounds buffer)
225 (let* ((i1 i1) (i2 i2)
226 (dialog (make-instance 'message-dialog :buttons :ok)))
227 (setf (message-dialog-text dialog)
228 (format nil "selection: from (~A,~A) to (~A,~A)"
229 (text-iter-line i1) (text-iter-line-offset i1)
230 (text-iter-line i2) (text-iter-line-offset i2)))
232 (object-destroy dialog))))))
233 (g-signal-connect bold-btn "clicked" (Lambda (b)
235 (multiple-value-bind (start end) (text-buffer-get-selection-bounds buffer)
236 (when (and start end)
239 (tag (text-tag-table-lookup (text-buffer-tag-table buffer) "bold")))
240 (if (text-iter-has-tag start tag)
241 (text-buffer-remove-tag buffer tag start end)
242 (text-buffer-apply-tag buffer tag start end)))))))
243 (g-signal-connect button-insert "clicked" (lambda (b)
245 (let* ((iter (text-buffer-get-iter-at-mark buffer (text-buffer-get-mark buffer "insert")))
246 (anchor (text-buffer-insert-child-anchor buffer iter))
247 (button (make-instance 'button :label "A button!")))
249 (text-view-add-child-at-anchor v button anchor))))
250 (let ((tag (make-instance 'text-tag :name "bold" :weight 700)))
251 (text-tag-table-add (text-buffer-tag-table buffer) tag)
252 (g-signal-connect tag "event"
253 (lambda (tag object event iter)
254 (declare (ignore tag object iter))
255 (when (eq (event-type event) :button-release)
256 (let ((dlg (make-instance 'message-dialog :text "You clicked on bold text." :buttons :ok)))
258 (object-destroy dlg))))))
259 (container-add window box)
260 (container-add scrolled v)
261 (box-pack-start box button :expand nil)
262 (box-pack-start box button-insert :expand nil)
263 (box-pack-start box bold-btn :expand nil)
264 (box-pack-start box scrolled)
265 (widget-show window))))
267 (defun demo-code-editor ()
269 (let* ((window (make-instance 'gtk-window :type :toplevel :title "Code editor" :width-request 400 :height-request 400 :window-position :center))
270 (scrolled (make-instance 'scrolled-window :hscrollbar-policy :automatic :vscrollbar-policy :automatic))
271 (buffer (make-instance 'text-buffer))
272 (view (make-instance 'text-view :buffer buffer)))
273 (g-signal-connect window "destroy" (lambda (w) (declare (ignore w)) (leave-gtk-main)))
274 (container-add window scrolled)
275 (container-add scrolled view)
277 (g-signal-connect buffer "insert-text" (lambda (buffer location text len)
278 (let* ((buffer buffer)
280 (format t "~A~%" (list buffer location text len))))))))
282 (defstruct tvi title value)
284 (defun test-treeview-list ()
286 (let* ((window (make-instance 'gtk-window :type :toplevel :title "Treeview (list)"))
287 (model (make-instance 'array-list-store))
288 (scroll (make-instance 'scrolled-window :hscrollbar-policy :automatic :vscrollbar-policy :automatic))
289 (tv (make-instance 'tree-view :headers-visible t :width-request 100 :height-request 400 :rules-hint t))
290 (h-box (make-instance 'h-box))
291 (v-box (make-instance 'v-box))
292 (title-entry (make-instance 'entry))
293 (value-entry (make-instance 'entry))
294 (button (make-instance 'button :label "Add")))
295 (store-add-column model "gchararray" #'tvi-title)
296 (store-add-column model "gint" #'tvi-value)
297 (store-add-item model (make-tvi :title "Monday" :value 1))
298 (store-add-item model (make-tvi :title "Tuesday" :value 2))
299 (store-add-item model (make-tvi :title "Wednesday" :value 3))
300 (store-add-item model (make-tvi :title "Thursday" :value 4))
301 (store-add-item model (make-tvi :title "Friday" :value 5))
302 (store-add-item model (make-tvi :title "Saturday" :value 6))
303 (store-add-item model (make-tvi :title "Sunday" :value 7))
304 (setf (tree-view-model tv) model (tree-view-tooltip-column tv) 0)
305 (gobject:g-signal-connect window "destroy" (lambda (w) (declare (ignore w)) (leave-gtk-main)))
306 (gobject:g-signal-connect button "clicked" (lambda (b)
308 (store-add-item model (make-tvi :title (entry-text title-entry)
309 :value (or (parse-integer (entry-text value-entry)
312 (g-signal-connect tv "row-activated" (lambda (tv path column)
313 (declare (ignore tv column))
314 (format t "You clicked on row ~A~%" (tree-path-indices path))))
315 (container-add window v-box)
316 (box-pack-start v-box h-box :expand nil)
317 (box-pack-start h-box title-entry :expand nil)
318 (box-pack-start h-box value-entry :expand nil)
319 (box-pack-start h-box button :expand nil)
320 (box-pack-start v-box scroll)
321 (container-add scroll tv)
322 (let ((column (make-instance 'tree-view-column :title "Title" :sort-column-id 0))
323 (renderer (make-instance 'cell-renderer-text :text "A text")))
324 (tree-view-column-pack-start column renderer)
325 (tree-view-column-add-attribute column renderer "text" 0)
326 (tree-view-append-column tv column)
327 (print (tree-view-column-tree-view column))
328 (print (tree-view-column-cell-renderers column)))
329 (let ((column (make-instance 'tree-view-column :title "Value"))
330 (renderer (make-instance 'cell-renderer-text :text "A text")))
331 (tree-view-column-pack-start column renderer)
332 (tree-view-column-add-attribute column renderer "text" 1)
333 (tree-view-append-column tv column)
334 (print (tree-view-column-tree-view column))
335 (print (tree-view-column-cell-renderers column)))
336 (widget-show window))))
338 (defun test-combo-box ()
340 (let* ((window (make-instance 'gtk-window :type :toplevel :title "Treeview (list)"))
341 (model (make-instance 'array-list-store))
342 (combo-box (make-instance 'combo-box :model model))
343 (h-box (make-instance 'h-box))
344 (v-box (make-instance 'v-box))
345 (title-entry (make-instance 'entry))
346 (value-entry (make-instance 'entry))
347 (button (make-instance 'button :label "Add")))
348 (store-add-column model "gchararray" #'tvi-title)
349 (store-add-column model "gint" #'tvi-value)
350 (store-add-item model (make-tvi :title "Monday" :value 1))
351 (store-add-item model (make-tvi :title "Tuesday" :value 2))
352 (store-add-item model (make-tvi :title "Wednesday" :value 3))
353 (store-add-item model (make-tvi :title "Thursday" :value 4))
354 (store-add-item model (make-tvi :title "Friday" :value 5))
355 (store-add-item model (make-tvi :title "Saturday" :value 6))
356 (store-add-item model (make-tvi :title "Sunday" :value 7))
357 (gobject:g-signal-connect window "destroy" (lambda (w) (declare (ignore w)) (leave-gtk-main)))
358 (gobject:g-signal-connect button "clicked" (lambda (b)
360 (store-add-item model (make-tvi :title (entry-text title-entry)
361 :value (or (parse-integer (entry-text value-entry)
364 (g-signal-connect combo-box "changed" (lambda (c)
366 (format t "You clicked on row ~A~%" (combo-box-active combo-box))))
367 (container-add window v-box)
368 (box-pack-start v-box h-box :expand nil)
369 (box-pack-start h-box title-entry :expand nil)
370 (box-pack-start h-box value-entry :expand nil)
371 (box-pack-start h-box button :expand nil)
372 (box-pack-start v-box combo-box)
373 (let ((renderer (make-instance 'cell-renderer-text :text "A text")))
374 (cell-layout-pack-start combo-box renderer :expand t)
375 (cell-layout-add-attribute combo-box renderer "text" 0))
376 (let ((renderer (make-instance 'cell-renderer-text :text "A number")))
377 (cell-layout-pack-start combo-box renderer :expand nil)
378 (cell-layout-add-attribute combo-box renderer "text" 1))
379 (widget-show window))))
381 (defun test-ui-manager ()
383 (let* ((window (make-instance 'gtk-window :type :toplevel :title "UI Manager" :default-width 200 :default-height 100 :window-position :center))
384 (ui-manager (make-instance 'ui-manager))
385 (print-confirmation t))
386 (ui-manager-add-ui-from-string ui-manager
389 <toolbar action='toolbar1'>
391 <toolitem name='Left' action='justify-left'/>
392 <toolitem name='Center' action='justify-center'/>
393 <toolitem name='Right' action='justify-right'/>
394 <toolitem name='Zoom in' action='zoom-in' />
395 <toolitem name='print-confirm' action='print-confirm' />
399 (gobject:g-signal-connect window "destroy" (lambda (w) (declare (ignore w)) (leave-gtk-main)))
400 (iter (with fn = (lambda (action) (when print-confirmation (format t "Action ~A with name ~A activated~%" action (action-name action)))))
401 (with action-group = (make-instance 'action-group :name "Actions"))
402 (finally (let ((a (make-instance 'toggle-action :name "print-confirm" :label "Print" :stock-id "gtk-print-report" :active t)))
403 (g-signal-connect a "toggled" (lambda (action) (setf print-confirmation (toggle-action-active action))))
404 (action-group-add-action action-group a))
405 (ui-manager-insert-action-group ui-manager action-group 0))
406 (for (name stock-id) in '(("justify-left" "gtk-justify-left")
407 ("justify-center" "gtk-justify-center")
408 ("justify-right" "gtk-justify-right")
409 ("zoom-in" "gtk-zoom-in")))
410 (for action = (make-instance 'action :name name :stock-id stock-id))
411 (g-signal-connect action "activate" fn)
412 (action-group-add-action action-group action))
413 (let ((widget (ui-manager-widget ui-manager "/toolbar1")))
415 (container-add window widget)))
416 (widget-show window))))
418 (defun test-color-button ()
420 (let ((window (make-instance 'gtk-window :title "Color button" :type :toplevel :window-position :center :width-request 100 :height-request 100))
421 (button (make-instance 'color-button :title "Color button")))
422 (g-signal-connect window "destroy" (lambda (w) (declare (ignore w)) (leave-gtk-main)))
423 (g-signal-connect button "color-set" (lambda (b)
425 (format t "Chose color ~A~%" (color-button-color button))))
426 (container-add window button)
427 (widget-show window))))
429 (defun test-color-selection ()
431 (let ((window (make-instance 'gtk-window :title "Color selection" :type :toplevel :window-position :center))
432 (selection (make-instance 'color-selection :has-opacity-control t)))
433 (g-signal-connect window "destroy" (lambda (w) (declare (ignore w)) (leave-gtk-main)))
434 (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)))))
435 (container-add window selection)
436 (widget-show window))))
438 (defun test-file-chooser ()
440 (let ((window (make-instance 'gtk-window :title "file chooser" :type :toplevel :window-position :center :default-width 100 :default-height 100))
441 (v-box (make-instance 'v-box))
442 (button (make-instance 'file-chooser-button :action :open))
443 (b (make-instance 'button :label "Choose for save" :stock-id "gtk-save")))
444 (g-signal-connect window "destroy" (lambda (w) (declare (ignore w)) (leave-gtk-main)))
445 (g-signal-connect button "file-set" (lambda (b) (declare (ignore b)) (format t "File set: ~A~%" (file-chooser-filename button))))
446 (g-signal-connect b "clicked" (lambda (b)
448 (let ((d (make-instance 'file-chooser-dialog :action :save :title "Choose file to save")))
449 (dialog-add-button d "gtk-save" :accept)
450 (dialog-add-button d "gtk-cancel" :cancel)
451 (when (eq (dialog-run d) :accept)
452 (format t "saved to file ~A~%" (file-chooser-filename d)))
453 (object-destroy d))))
454 (container-add window v-box)
455 (box-pack-start v-box button)
456 (box-pack-start v-box b)
457 (widget-show window))))
459 (defun test-font-chooser ()
461 (let ((window (make-instance 'gtk-window :title "fonts" :type :toplevel :window-position :center :default-width 100 :default-height 100))
462 (v-box (make-instance 'v-box))
463 (button (make-instance 'font-button :title "Choose font" :font-name "Sans 10")))
464 (g-signal-connect window "destroy" (lambda (w) (declare (ignore w)) (leave-gtk-main)))
465 (g-signal-connect button "font-set" (lambda (b) (declare (ignore b)) (format t "Chose font ~A~%" (font-button-font-name button))))
466 (container-add window v-box)
467 (box-pack-start v-box button)
468 (widget-show window))))
470 (defun test-notebook ()
472 (let ((window (make-instance 'gtk-window :title "Notebook" :type :toplevel :window-position :center :default-width 100 :default-height 100))
473 (expander (make-instance 'expander :expanded t :label "notebook"))
474 (notebook (make-instance 'notebook :enable-popup t)))
475 (g-signal-connect window "destroy" (lambda (w) (declare (ignore w)) (leave-gtk-main)))
476 (iter (for i from 0 to 5)
477 (for page = (make-instance 'label :label (format nil "Label for page ~A" i)))
478 (for tab-label = (make-instance 'label :label (format nil "Tab ~A" i)))
479 (for tab-button = (make-instance 'button
480 :image (make-instance 'image :stock "gtk-close" :icon-size 1)
482 (g-signal-connect tab-button "clicked"
485 (declare (ignore button))
486 (format t "Removing page ~A~%" page)
487 (notebook-remove-page notebook page))))
488 (for tab-hbox = (make-instance 'h-box))
489 (box-pack-start tab-hbox tab-label)
490 (box-pack-start tab-hbox tab-button)
491 (widget-show tab-hbox)
492 (notebook-add-page notebook page tab-hbox))
493 (container-add window expander)
494 (container-add expander notebook)
495 (widget-show window))))
497 (defun calendar-detail (calendar year month day)
498 (declare (ignore calendar year month))
502 (defun test-calendar ()
504 (let ((window (make-instance 'gtk-window :title "Calendar" :type :toplevel :window-position :center :default-width 100 :default-height 100))
505 (calendar (make-instance 'calendar :detail-function #'calendar-detail)))
506 (g-signal-connect window "destroy" (lambda (w) (declare (ignore w)) (leave-gtk-main)))
507 (g-signal-connect calendar "day-selected" (lambda (c) (declare (ignore c)) (format t "selected: year ~A month ~A day ~A~%"
508 (calendar-year calendar)
509 (calendar-month calendar)
510 (calendar-day calendar))))
511 (container-add window calendar)
512 (widget-show window))))
514 (defun test-box-child-property ()
516 (let ((window (make-instance 'gtk-window :title "Text box child property" :type :toplevel :window-position :center :width-request 200 :height-request 200))
517 (box (make-instance 'h-box))
518 (button (make-instance 'toggle-button :active t :label "Expand")))
519 (g-signal-connect window "destroy" (lambda (w) (declare (ignore w)) (leave-gtk-main)))
520 (g-signal-connect button "toggled" (lambda (b) (declare (ignore b)) (setf (box-child-expand box button) (toggle-button-active button))))
521 (container-add window box)
522 (box-pack-start box button)
523 (widget-show window))))
525 (defun test-builder ()
527 (let ((builder (make-instance 'builder)))
528 (builder-add-from-file builder (namestring (merge-pathnames "demo/demo1.ui" *src-location*)))
529 (let ((text-view (builder-get-object builder "textview1"))
531 (builder-connect-signals-simple builder `(("toolbutton1_clicked_cb" ,(lambda (b)
533 #+nil(print (current-event))
534 (setf (text-buffer-text (text-view-buffer text-view))
535 (format nil "Clicked ~A times~%" (incf c)))
536 (statusbar-pop (builder-get-object builder "statusbar1")
538 (statusbar-push (builder-get-object builder "statusbar1")
540 (format nil "~A times" c))))
541 ("quit_cb" ,(lambda (&rest args)
543 (object-destroy (builder-get-object builder "window1"))))
544 ("about_cb" ,(lambda (&rest args)
546 (let ((d (make-instance 'about-dialog
547 :program-name "GtkBuilder text"
549 :authors '("Dmitry Kalyanov")
550 :logo-icon-name "gtk-apply")))
552 (object-destroy d)))))))
553 (g-signal-connect (builder-get-object builder "window1") "destroy" (lambda (w) (declare (ignore w)) (leave-gtk-main)))
554 (statusbar-push (builder-get-object builder "statusbar1") "times" "0 times")
555 (widget-show (builder-get-object builder "window1")))))
557 (defun read-text-file (file-name)
558 (with-output-to-string (str)
559 (with-open-file (file file-name)
561 for line = (read-line file nil nil)
564 do (write-string line str)))))
566 (defun demo-text-editor ()
568 (let* ((builder (let ((builder (make-instance 'builder)))
569 (builder-add-from-file builder (namestring (merge-pathnames "demo/text-editor.ui" *src-location*)))
571 (window (builder-get-object builder "window1"))
572 (text-view (builder-get-object builder "textview1"))
573 (statusbar (builder-get-object builder "statusbar1"))
576 (statusbar-push statusbar "filename" "Untitled *")
577 (labels ((set-properties ()
578 (statusbar-pop statusbar "filename")
579 (statusbar-push statusbar "filename" (format nil "~A~:[~; *~]" (or file-name "Untitled") modified-p)))
580 (new (&rest args) (declare (ignore args))
583 (text-buffer-text (text-view-buffer text-view)) "")
585 (cb-open (&rest args) (declare (ignore args))
586 (let ((d (make-instance 'file-chooser-dialog :action :open :title "Open file")))
587 (when file-name (setf (file-chooser-filename d) file-name))
588 (dialog-add-button d "gtk-open" :accept)
589 (dialog-add-button d "gtk-cancel" :cancel)
590 (when (eq :accept (dialog-run d))
591 (setf file-name (file-chooser-filename d)
592 (text-buffer-text (text-view-buffer text-view)) (read-text-file file-name)
596 (save (&rest args) (declare (ignore args))
599 (with-open-file (file file-name :direction :output :if-exists :supersede)
600 (write-string (text-buffer-text (text-view-buffer text-view)) file))
601 (setf modified-p nil)
604 (save-as (&rest args) (declare (ignore args))
605 (let ((d (make-instance 'file-chooser-dialog :action :save :title "Save file")))
606 (when file-name (setf (file-chooser-filename d) file-name))
607 (dialog-add-button d "gtk-save" :accept)
608 (dialog-add-button d "gtk-cancel" :cancel)
609 (if (eq :accept (dialog-run d))
611 (setf file-name (file-chooser-filename d))
614 (object-destroy d))))
615 (cut (&rest args) (declare (ignore args))
616 (text-buffer-cut-clipboard (text-view-buffer text-view) (get-clipboard "CLIPBOARD")))
617 (copy (&rest args) (declare (ignore args))
618 (text-buffer-copy-clipboard (text-view-buffer text-view) (get-clipboard "CLIPBOARD")))
619 (paste (&rest args) (declare (ignore args))
620 (text-buffer-paste-clipboard (text-view-buffer text-view) (get-clipboard "CLIPBOARD")))
621 (cb-delete (&rest args) (declare (ignore args))
622 (let ((buffer (text-view-buffer text-view)))
623 (multiple-value-bind (i1 i2) (text-buffer-get-selection-bounds buffer)
625 (text-buffer-delete buffer i1 i2)))))
626 (about (&rest args) (declare (ignore args))
627 (let ((d (make-instance 'about-dialog
628 :program-name "Lisp Gtk+ Binding Demo Text Editor"
629 :version (format nil "0.0.0.1 ~A" #\GREEK_SMALL_LETTER_ALPHA)
630 :authors '("Kalyanov Dmitry")
631 :license "Public Domain"
632 :logo-icon-name "accessories-text-editor")))
635 (quit (&rest args) (declare (ignore args)) (object-destroy window))
636 (cb-eval (&rest args) (declare (ignore args))
637 (let ((buffer (text-view-buffer text-view)))
638 (multiple-value-bind (i1 i2) (text-buffer-get-selection-bounds buffer)
640 (with-gtk-message-error-handler
641 (let* ((text (text-buffer-slice buffer i1 i2))
642 (value (eval (read-from-string text)))
643 (value-str (format nil "~A" value))
644 (pos (max (text-iter-offset i1) (text-iter-offset i2))))
645 (text-buffer-insert buffer " => " :position (text-buffer-get-iter-at-offset buffer pos))
646 (incf pos (length " => "))
647 (text-buffer-insert buffer value-str :position (text-buffer-get-iter-at-offset buffer pos)))))))))
648 (builder-connect-signals-simple builder `(("new" ,#'new)
651 ("save-as" ,#'save-as)
655 ("delete" ,#'cb-delete)
658 ("eval" ,#'cb-eval)))
659 (g-signal-connect window "destroy" (lambda (w) (declare (ignore w)) (leave-gtk-main)))
660 (g-signal-connect (text-view-buffer text-view) "changed" (lambda (b) (declare (ignore b)) (setf modified-p t) (set-properties)))
661 (widget-show window)))))
663 (defun demo-class-browser ()
664 (let ((output *standard-output*))
666 (let* ((window (make-instance 'gtk-window
667 :window-position :center
668 :title "Class Browser"
670 :default-height 600))
671 (search-entry (make-instance 'entry))
672 (search-button (make-instance 'button :label "Search"))
673 (scroll (make-instance 'scrolled-window
674 :hscrollbar-policy :automatic
675 :vscrollbar-policy :automatic))
676 (slots-model (make-instance 'array-list-store))
677 (slots-list (make-instance 'tree-view :model slots-model)))
678 (let ((v-box (make-instance 'v-box))
679 (search-box (make-instance 'h-box)))
680 (container-add window v-box)
681 (box-pack-start v-box search-box :expand nil)
682 (box-pack-start search-box search-entry)
683 (box-pack-start search-box search-button :expand nil)
684 (box-pack-start v-box scroll)
685 (container-add scroll slots-list))
686 (store-add-column slots-model "gchararray"
688 (format nil "~S" (closer-mop:slot-definition-name slot))))
689 (let ((col (make-instance 'tree-view-column :title "Slot name"))
690 (cr (make-instance 'cell-renderer-text)))
691 (tree-view-column-pack-start col cr)
692 (tree-view-column-add-attribute col cr "text" 0)
693 (tree-view-append-column slots-list col))
694 (labels ((display-class-slots (class)
695 (format output "Displaying ~A~%" class)
697 repeat (store-items-count slots-model)
698 do (store-remove-item slots-model (store-item slots-model 0)))
699 (closer-mop:finalize-inheritance class)
701 for slot in (closer-mop:class-slots class)
702 do (store-add-item slots-model slot)))
703 (on-search-clicked (button)
704 (declare (ignore button))
705 (with-gtk-message-error-handler
706 (let* ((class-name (read-from-string (entry-text search-entry)))
707 (class (find-class class-name)))
708 (display-class-slots class)))))
709 (g-signal-connect search-button "clicked" #'on-search-clicked))
710 (widget-show window)))))
712 (defun make-tree-from-sexp (l)
713 (setf l (if (listp l) l (list l)))
714 (let ((node (make-tree-node :item (make-tvi :title (format nil "~S" (first l))
715 :value (format nil "~S" (class-of (first l)))))))
716 (iter (for child in (rest l))
717 (tree-node-insert-at node (make-tree-from-sexp child) (length (tree-node-children node))))
720 (defun demo-treeview-tree ()
722 (let* ((window (make-instance 'gtk-window :type :toplevel :title "Treeview (tree)"))
723 (model (make-instance 'tree-lisp-store))
724 (scroll (make-instance 'scrolled-window :hscrollbar-policy :automatic :vscrollbar-policy :automatic))
725 (tree-view (make-instance 'tree-view :headers-visible t :width-request 300 :height-request 400 :rules-hint t))
726 (h-box (make-instance 'h-box))
727 (v-box (make-instance 'v-box))
728 (entry (make-instance 'entry))
729 (button (make-instance 'button :label "Display")))
730 (tree-lisp-store-add-column model "gchararray" #'tvi-title)
731 (tree-lisp-store-add-column model "gchararray" #'tvi-value)
732 (tree-node-insert-at (tree-lisp-store-root model)
733 (make-tree-from-sexp '(lambda (object &rest initargs &key &allow-other-keys)
737 (setf (tree-view-model tree-view) model
738 (tree-view-tooltip-column tree-view) 0)
739 (connect-signal tree-view "row-activated" (lambda (tv path column)
740 (declare (ignore tv column))
741 (format t "You clicked on row ~A~%" (tree-path-indices path))))
742 (connect-signal button "clicked" (lambda (b)
744 (let ((object (read-from-string (entry-text entry))))
745 (tree-node-remove-at (tree-lisp-store-root model) 0)
746 (tree-node-insert-at (tree-lisp-store-root model)
747 (make-tree-from-sexp object)
749 (container-add window v-box)
750 (box-pack-start v-box h-box :expand nil)
751 (box-pack-start h-box entry)
752 (box-pack-start h-box button :expand nil)
753 (box-pack-start v-box scroll)
754 (container-add scroll tree-view)
755 (let ((column (make-instance 'tree-view-column :title "Value" :sort-column-id 0))
756 (renderer (make-instance 'cell-renderer-text :text "A text")))
757 (tree-view-column-pack-start column renderer)
758 (tree-view-column-add-attribute column renderer "text" 0)
759 (tree-view-append-column tree-view column)
760 (print (tree-view-column-tree-view column))
761 (print (tree-view-column-cell-renderers column)))
762 (let ((column (make-instance 'tree-view-column :title "Type"))
763 (renderer (make-instance 'cell-renderer-text :text "A text")))
764 (tree-view-column-pack-start column renderer)
765 (tree-view-column-add-attribute column renderer "text" 1)
766 (tree-view-append-column tree-view column)
767 (print (tree-view-column-tree-view column))
768 (print (tree-view-column-cell-renderers column)))
769 (widget-show window))))
771 (defclass custom-window (gtk-window)
772 ((label :initform (make-instance 'label :label "A label text") :reader custom-window-label)
773 (button :initform (make-instance 'button :label "Click me!") :reader custom-window-button))
774 (:metaclass gobject-class)
775 (:default-initargs :title "Custom window with default initargs" :default-width 320 :default-height 240))
777 (defun custom-window-label-text (w)
778 (label-label (custom-window-label w)))
780 (defun (setf custom-window-label-text) (new-value w)
781 (setf (label-label (custom-window-label w)) new-value))
783 (defmethod initialize-instance :after ((w custom-window) &key &allow-other-keys)
784 (let ((box (make-instance 'v-box)))
785 (box-pack-start box (custom-window-label w))
786 (box-pack-start box (custom-window-button w) :expand nil)
787 (container-add w box))
788 (connect-signal (custom-window-button w) "clicked" (lambda (b)
790 (custom-window-button-clicked w))))
792 (defun custom-window-button-clicked (w)
793 (setf (custom-window-label-text w)
794 (format nil "Now is: ~A~%" (get-internal-run-time))))
796 (defun test-custom-window ()
798 (let ((w (make-instance 'custom-window)))
801 (defun test-assistant ()
802 (let ((output *standard-output*))
804 (let ((d (make-instance 'assistant :title "Username wizard"))
805 (p-1 (make-instance 'h-box))
806 (entry (make-instance 'entry))
807 (p-2 (make-instance 'label :label "Click Apply to close this wizard")))
808 (box-pack-start p-1 (make-instance 'label :label "Enter your name:") :expand nil)
809 (box-pack-start p-1 entry)
810 (assistant-append-page d p-1)
811 (assistant-append-page d p-2)
812 (setf (assistant-child-title d p-1) "Username wizard"
813 (assistant-child-title d p-2) "Username wizard"
814 (assistant-child-complete d p-1) nil
815 (assistant-child-complete d p-2) t
816 (assistant-child-page-type d p-1) :intro
817 (assistant-child-page-type d p-2) :confirm
818 (assistant-forward-page-function d) (lambda (i)
819 (format output "(assistant-forward-page-function ~A)~%" i)
823 (connect-signal entry "notify::text" (lambda (object pspec)
824 (declare (ignore object pspec))
825 (setf (assistant-child-complete d p-1)
826 (plusp (length (entry-text entry))))))
827 (let ((w (make-instance 'label :label "A label in action area")))
829 (assistant-add-action-widget d w))
830 (connect-signal d "cancel" (lambda (assistant)
831 (declare (ignore assistant))
833 (format output "Canceled~%")))
834 (connect-signal d "close" (lambda (assistant)
835 (declare (ignore assistant))
837 (format output "Thank you, ~A~%" (entry-text entry))))
838 (connect-signal d "prepare" (lambda (assistant page-widget)
839 (declare (ignore assistant page-widget))
840 (format output "Assistant ~A has ~A pages and is on ~Ath page~%"
841 d (assistant-n-pages d) (assistant-current-page d))))