2 (:use :cl :gtk :gdk :gobject :iter)
17 #:test-color-selection
22 #:test-box-child-property
27 #:test-custom-window))
29 (in-package :gtk-demo)
31 (defparameter *src-location* (asdf:component-pathname (asdf:find-system :cl-gtk2-gtk)))
35 (let ((window (make-instance 'gtk-window :type :toplevel :app-paintable t))
37 (g-signal-connect window "destroy" (lambda (widget)
38 (declare (ignore widget))
40 (g-signal-connect window "motion-notify-event" (lambda (widget event)
41 (declare (ignore widget))
42 (setf x (event-motion-x event)
43 y (event-motion-y event))
44 (widget-queue-draw window)))
45 (g-signal-connect window "expose-event"
46 (lambda (widget event)
47 (declare (ignore widget event))
48 (let* ((gdk-window (widget-window window))
49 (gc (gdk-gc-new gdk-window))
50 (layout (widget-create-pango-layout window (format nil "X: ~F~%Y: ~F" x y))))
51 (gdk-draw-layout gdk-window gc 0 0 layout)
52 (gdk-gc-set-rgb-fg-color gc (make-color :red 65535 :green 0 :blue 0))
53 (multiple-value-bind (x y) (drawable-get-size gdk-window)
54 (gdk-draw-line gdk-window gc 0 0 x y)))))
55 (g-signal-connect window "configure-event"
56 (lambda (widget event)
57 (declare (ignore widget event))
58 (widget-queue-draw window)))
60 (push :pointer-motion-mask (gdk-window-events (widget-window window))))))
64 (let* ((window (make-instance 'gtk-window :type :toplevel :title "Testing entry" :border-width 10))
65 (box (make-instance 'v-box))
66 (entry (make-instance 'entry))
67 (button (make-instance 'button :label "OK"))
68 (text-buffer (make-instance 'text-buffer))
69 (text-view (make-instance 'text-view :buffer text-buffer))
70 (button-select (make-instance 'button :label "Select"))
71 (button-insert (make-instance 'button :label "Insert")))
72 (box-pack-start box (make-instance 'label :label "Enter <b>anything</b> you wish:" :use-markup t) :expand nil)
73 (box-pack-start box entry :expand nil)
74 (box-pack-start box button :expand nil)
75 (box-pack-start box button-select :expand nil)
76 (box-pack-start box button-insert :expand nil)
77 (let* ((w (make-instance 'scrolled-window)))
78 (box-pack-start box w)
79 (container-add w text-view))
80 (container-add window box)
81 (g-signal-connect window "destroy" (lambda (widget) (declare (ignore widget)) (leave-gtk-main)))
82 (g-signal-connect window "delete-event" (lambda (widget event)
83 (declare (ignore widget event))
84 (let ((dlg (make-instance 'message-dialog
87 (let ((response (dialog-run dlg)))
89 (not (eq :yes response))))))
90 (g-signal-connect button "clicked" (lambda (button)
91 (declare (ignore button))
92 (setf (text-buffer-text text-buffer)
93 (format nil "~A~%~A" (text-buffer-text text-buffer) (entry-text entry))
94 (entry-text entry) "")))
95 (g-signal-connect button-select "clicked" (lambda (button)
96 (declare (ignore button))
97 (editable-select-region entry 5 10)))
98 (g-signal-connect button-insert "clicked" (lambda (button)
99 (declare (ignore button))
100 (editable-insert-text entry "hello" 2)))
101 (widget-show window))))
103 (defun table-packing ()
105 (let* ((window (make-instance 'gtk-window :type :toplevel :title "Table packing" :border-width 20))
106 (table (make-instance 'table :n-rows 2 :n-columns 2 :homogeneous t))
107 (button-1 (make-instance 'button :label "Button 1"))
108 (button-2 (make-instance 'button :label "Button 2"))
109 (button-q (make-instance 'button :label "Quit")))
110 (container-add window table)
111 (table-attach table button-1 0 1 0 1)
112 (table-attach table button-2 1 2 0 1)
113 (table-attach table button-q 0 2 1 2)
114 (g-signal-connect window "destroy" (lambda (w) (declare (ignore w)) (leave-gtk-main)))
115 (g-signal-connect button-q "clicked" (lambda (b) (declare (ignore b)) (object-destroy window)))
116 (widget-show window))))
118 (defun test-pixbuf ()
120 (let* ((window (make-instance 'gtk-window :title "Test pixbuf" :request-width 600 :request-height 240))
121 (vbox (make-instance 'v-box))
122 (eventbox (make-instance 'event-box))
123 (vbox-1 (make-instance 'v-box)))
124 (container-add window vbox)
125 (box-pack-start vbox (make-instance 'label :text "Placing bg image" :font "Times New Roman Italic 10" :color "#00f" :request-height 40))
126 (g-signal-connect window "destroy" (lambda (w) (declare (ignore w)) (leave-gtk-main)))
127 (box-pack-start vbox eventbox)
128 (container-add eventbox vbox-1)
129 (box-pack-start vbox-1 (make-instance 'label :text "This is the eventbox"))
130 (box-pack-start vbox-1 (make-instance 'label :text "The green ball is the bg"))
131 (widget-show window))))
135 (let* ((window (make-instance 'gtk-window :title "Test images"))
136 (image (make-instance 'image :icon-name "applications-development" :icon-size 6)))
137 (container-add window image)
138 (g-signal-connect window "destroy" (lambda (w) (declare (ignore w)) (leave-gtk-main)))
139 (widget-show window))))
141 (defun test-progress-bar ()
143 (let* ((window (make-instance 'gtk-window :title "Test progress bar"))
144 (v-box (make-instance 'v-box))
145 (p-bar (make-instance 'progress-bar :test "A process"))
146 (button-pulse (make-instance 'button :label "Pulse"))
147 (button-set (make-instance 'button :label "Set"))
148 (entry (make-instance 'entry)))
149 (g-signal-connect window "destroy" (lambda (w) (declare (ignore w)) (leave-gtk-main)))
150 (container-add window v-box)
151 (box-pack-start v-box p-bar)
152 (box-pack-start v-box button-pulse)
153 (box-pack-start v-box button-set)
154 (box-pack-start v-box entry)
155 (g-signal-connect button-pulse "clicked" (lambda (w) (declare (ignore w)) (progress-bar-pulse p-bar)))
156 (g-signal-connect button-set "clicked" (lambda (w)
158 (setf (progress-bar-fraction p-bar)
159 (coerce (read-from-string (entry-text entry)) 'real))))
160 (widget-show window))))
162 (defun test-status-bar ()
164 (let* ((window (make-instance 'gtk-window :title "Text status bar"))
165 (v-box (make-instance 'v-box))
166 (h-box (make-instance 'h-box))
167 (label (make-instance 'label :label "Test of status bar" :xalign 0.5 :yalign 0.5))
168 (status-bar (make-instance 'statusbar :has-resize-grip t))
169 (button-push (make-instance 'button :label "Push"))
170 (button-pop (make-instance 'button :label "Pop"))
171 (entry (make-instance 'entry))
172 (icon (make-instance 'status-icon :icon-name "applications-development")))
173 (set-status-icon-tooltip icon "An icon from lisp program")
174 (g-signal-connect window "destroy" (lambda (w)
176 #+ (or) (setf (status-icon-visible icon) nil)
178 (g-signal-connect button-push "clicked" (lambda (b)
180 (status-bar-push status-bar "lisp-prog" (entry-text entry))))
181 (g-signal-connect button-pop "clicked" (lambda (b)
183 (status-bar-pop status-bar "lisp-prog")))
184 (g-signal-connect icon "activate" (lambda (i)
186 (let ((message-dialog (make-instance 'message-dialog
188 :text "You clicked on icon!")))
189 (dialog-run message-dialog)
190 (object-destroy message-dialog))))
191 (container-add window v-box)
192 (box-pack-start v-box h-box :expand nil)
193 (box-pack-start h-box entry)
194 (box-pack-start h-box button-push :expand nil)
195 (box-pack-start h-box button-pop :expand nil)
196 (box-pack-start v-box label)
197 (box-pack-start v-box status-bar :expand nil)
199 (setf (status-icon-screen icon) (gtk-window-screen window)))))
201 (defun test-scale-button ()
203 (let* ((window (make-instance 'gtk-window :type :toplevel :title "Testing scale button"))
204 (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))))
205 (g-signal-connect window "destroy" (lambda (w) (declare (ignore w)) (leave-gtk-main)))
206 (container-add window button)
207 (widget-show window))))
209 (defun test-text-view ()
211 (let* ((window (make-instance 'gtk-window :type :toplevel :title "Testing text view" :width-request 400 :height-request 300))
212 (button (make-instance 'button :label "Do"))
213 (button-insert (make-instance 'button :label "Insert a button!"))
214 (bold-btn (make-instance 'button :label "Bold"))
215 (buffer (make-instance 'text-buffer :text "Some text buffer with some text inside"))
216 (v (make-instance 'text-view :buffer buffer :wrap-mode :word))
217 (box (make-instance 'v-box))
218 (scrolled (make-instance 'scrolled-window :hscrollbar-policy :automatic :vscrollbar-policy :automatic)))
219 (g-signal-connect window "destroy" (lambda (w) (declare (ignore w)) (leave-gtk-main)))
220 (g-signal-connect button "clicked" (lambda (b)
222 (multiple-value-bind (i1 i2) (text-buffer-get-selection-bounds buffer)
224 (let* ((i1 i1) (i2 i2)
225 (dialog (make-instance 'message-dialog :buttons :ok)))
226 (setf (message-dialog-text dialog)
227 (format nil "selection: from (~A,~A) to (~A,~A)"
228 (text-iter-line i1) (text-iter-line-offset i1)
229 (text-iter-line i2) (text-iter-line-offset i2)))
231 (object-destroy dialog))))))
232 (g-signal-connect bold-btn "clicked" (Lambda (b)
234 (multiple-value-bind (start end) (text-buffer-get-selection-bounds buffer)
235 (when (and start end)
238 (tag (text-tag-table-lookup (text-buffer-tag-table buffer) "bold")))
239 (if (text-iter-has-tag start tag)
240 (text-buffer-remove-tag buffer tag start end)
241 (text-buffer-apply-tag buffer tag start end)))))))
242 (g-signal-connect button-insert "clicked" (lambda (b)
244 (let* ((iter (text-buffer-get-iter-at-mark buffer (text-buffer-get-mark buffer "insert")))
245 (anchor (text-buffer-insert-child-anchor buffer iter))
246 (button (make-instance 'button :label "A button!")))
248 (text-view-add-child-at-anchor v button anchor))))
249 (let ((tag (make-instance 'text-tag :name "bold" :weight 700)))
250 (text-tag-table-add (text-buffer-tag-table buffer) tag)
251 (g-signal-connect tag "event"
252 (lambda (tag object event iter)
253 (declare (ignore tag object iter))
254 (when (eq (event-type event) :button-release)
255 (let ((dlg (make-instance 'message-dialog :text "You clicked on bold text." :buttons :ok)))
257 (object-destroy dlg))))))
258 (container-add window box)
259 (container-add scrolled v)
260 (box-pack-start box button :expand nil)
261 (box-pack-start box button-insert :expand nil)
262 (box-pack-start box bold-btn :expand nil)
263 (box-pack-start box scrolled)
264 (widget-show window))))
266 (defun demo-code-editor ()
268 (let* ((window (make-instance 'gtk-window :type :toplevel :title "Code editor" :width-request 400 :height-request 400 :window-position :center))
269 (scrolled (make-instance 'scrolled-window :hscrollbar-policy :automatic :vscrollbar-policy :automatic))
270 (buffer (make-instance 'text-buffer))
271 (view (make-instance 'text-view :buffer buffer)))
272 (g-signal-connect window "destroy" (lambda (w) (declare (ignore w)) (leave-gtk-main)))
273 (container-add window scrolled)
274 (container-add scrolled view)
276 (g-signal-connect buffer "insert-text" (lambda (buffer location text len)
277 (let* ((buffer buffer)
279 (format t "~A~%" (list buffer location text len))))))))
281 (defstruct tvi title value)
283 (defun test-treeview-list ()
285 (let* ((window (make-instance 'gtk-window :type :toplevel :title "Treeview (list)"))
286 (model (make-instance 'array-list-store))
287 (scroll (make-instance 'scrolled-window :hscrollbar-policy :automatic :vscrollbar-policy :automatic))
288 (tv (make-instance 'tree-view :headers-visible t :width-request 100 :height-request 400 :rules-hint t))
289 (h-box (make-instance 'h-box))
290 (v-box (make-instance 'v-box))
291 (title-entry (make-instance 'entry))
292 (value-entry (make-instance 'entry))
293 (button (make-instance 'button :label "Add")))
294 (store-add-column model "gchararray" #'tvi-title)
295 (store-add-column model "gint" #'tvi-value)
296 (store-add-item model (make-tvi :title "Monday" :value 1))
297 (store-add-item model (make-tvi :title "Tuesday" :value 2))
298 (store-add-item model (make-tvi :title "Wednesday" :value 3))
299 (store-add-item model (make-tvi :title "Thursday" :value 4))
300 (store-add-item model (make-tvi :title "Friday" :value 5))
301 (store-add-item model (make-tvi :title "Saturday" :value 6))
302 (store-add-item model (make-tvi :title "Sunday" :value 7))
303 (setf (tree-view-model tv) model (tree-view-tooltip-column tv) 0)
304 (gobject:g-signal-connect window "destroy" (lambda (w) (declare (ignore w)) (leave-gtk-main)))
305 (gobject:g-signal-connect button "clicked" (lambda (b)
307 (store-add-item model (make-tvi :title (entry-text title-entry)
308 :value (or (parse-integer (entry-text value-entry)
311 (g-signal-connect tv "row-activated" (lambda (tv path column)
312 (declare (ignore tv column))
313 (format t "You clicked on row ~A~%" (tree-path-indices path))))
314 (container-add window v-box)
315 (box-pack-start v-box h-box :expand nil)
316 (box-pack-start h-box title-entry :expand nil)
317 (box-pack-start h-box value-entry :expand nil)
318 (box-pack-start h-box button :expand nil)
319 (box-pack-start v-box scroll)
320 (container-add scroll tv)
321 (let ((column (make-instance 'tree-view-column :title "Title" :sort-column-id 0))
322 (renderer (make-instance 'cell-renderer-text :text "A text")))
323 (tree-view-column-pack-start column renderer)
324 (tree-view-column-add-attribute column renderer "text" 0)
325 (tree-view-append-column tv column)
326 (print (tree-view-column-tree-view column))
327 (print (tree-view-column-cell-renderers column)))
328 (let ((column (make-instance 'tree-view-column :title "Value"))
329 (renderer (make-instance 'cell-renderer-text :text "A text")))
330 (tree-view-column-pack-start column renderer)
331 (tree-view-column-add-attribute column renderer "text" 1)
332 (tree-view-append-column tv column)
333 (print (tree-view-column-tree-view column))
334 (print (tree-view-column-cell-renderers column)))
335 (widget-show window))))
337 (defun test-combo-box ()
339 (let* ((window (make-instance 'gtk-window :type :toplevel :title "Treeview (list)"))
340 (model (make-instance 'array-list-store))
341 (combo-box (make-instance 'combo-box :model model))
342 (h-box (make-instance 'h-box))
343 (v-box (make-instance 'v-box))
344 (title-entry (make-instance 'entry))
345 (value-entry (make-instance 'entry))
346 (button (make-instance 'button :label "Add")))
347 (store-add-column model "gchararray" #'tvi-title)
348 (store-add-column model "gint" #'tvi-value)
349 (store-add-item model (make-tvi :title "Monday" :value 1))
350 (store-add-item model (make-tvi :title "Tuesday" :value 2))
351 (store-add-item model (make-tvi :title "Wednesday" :value 3))
352 (store-add-item model (make-tvi :title "Thursday" :value 4))
353 (store-add-item model (make-tvi :title "Friday" :value 5))
354 (store-add-item model (make-tvi :title "Saturday" :value 6))
355 (store-add-item model (make-tvi :title "Sunday" :value 7))
356 (gobject:g-signal-connect window "destroy" (lambda (w) (declare (ignore w)) (leave-gtk-main)))
357 (gobject:g-signal-connect button "clicked" (lambda (b)
359 (store-add-item model (make-tvi :title (entry-text title-entry)
360 :value (or (parse-integer (entry-text value-entry)
363 (g-signal-connect combo-box "changed" (lambda (c)
365 (format t "You clicked on row ~A~%" (combo-box-active combo-box))))
366 (container-add window v-box)
367 (box-pack-start v-box h-box :expand nil)
368 (box-pack-start h-box title-entry :expand nil)
369 (box-pack-start h-box value-entry :expand nil)
370 (box-pack-start h-box button :expand nil)
371 (box-pack-start v-box combo-box)
372 (let ((renderer (make-instance 'cell-renderer-text :text "A text")))
373 (cell-layout-pack-start combo-box renderer :expand t)
374 (cell-layout-add-attribute combo-box renderer "text" 0))
375 (let ((renderer (make-instance 'cell-renderer-text :text "A number")))
376 (cell-layout-pack-start combo-box renderer :expand nil)
377 (cell-layout-add-attribute combo-box renderer "text" 1))
378 (widget-show window))))
380 (defun test-ui-manager ()
382 (let* ((window (make-instance 'gtk-window :type :toplevel :title "UI Manager" :default-width 200 :default-height 100 :window-position :center))
383 (ui-manager (make-instance 'ui-manager))
384 (print-confirmation t))
385 (ui-manager-add-ui-from-string ui-manager
388 <toolbar action='toolbar1'>
390 <toolitem name='Left' action='justify-left'/>
391 <toolitem name='Center' action='justify-center'/>
392 <toolitem name='Right' action='justify-right'/>
393 <toolitem name='Zoom in' action='zoom-in' />
394 <toolitem name='print-confirm' action='print-confirm' />
398 (gobject:g-signal-connect window "destroy" (lambda (w) (declare (ignore w)) (leave-gtk-main)))
399 (iter (with fn = (lambda (action) (when print-confirmation (format t "Action ~A with name ~A activated~%" action (action-name action)))))
400 (with action-group = (make-instance 'action-group :name "Actions"))
401 (finally (let ((a (make-instance 'toggle-action :name "print-confirm" :label "Print" :stock-id "gtk-print-report" :active t)))
402 (g-signal-connect a "toggled" (lambda (action) (setf print-confirmation (toggle-action-active action))))
403 (action-group-add-action action-group a))
404 (ui-manager-insert-action-group ui-manager action-group 0))
405 (for (name stock-id) in '(("justify-left" "gtk-justify-left")
406 ("justify-center" "gtk-justify-center")
407 ("justify-right" "gtk-justify-right")
408 ("zoom-in" "gtk-zoom-in")))
409 (for action = (make-instance 'action :name name :stock-id stock-id))
410 (g-signal-connect action "activate" fn)
411 (action-group-add-action action-group action))
412 (let ((widget (ui-manager-widget ui-manager "/toolbar1")))
414 (container-add window widget)))
415 (widget-show window))))
417 (defun test-color-button ()
419 (let ((window (make-instance 'gtk-window :title "Color button" :type :toplevel :window-position :center :width-request 100 :height-request 100))
420 (button (make-instance 'color-button :title "Color button")))
421 (g-signal-connect window "destroy" (lambda (w) (declare (ignore w)) (leave-gtk-main)))
422 (g-signal-connect button "color-set" (lambda (b)
424 (format t "Chose color ~A~%" (color-button-color button))))
425 (container-add window button)
426 (widget-show window))))
428 (defun test-color-selection ()
430 (let ((window (make-instance 'gtk-window :title "Color selection" :type :toplevel :window-position :center))
431 (selection (make-instance 'color-selection :has-opacity-control t)))
432 (g-signal-connect window "destroy" (lambda (w) (declare (ignore w)) (leave-gtk-main)))
433 (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)))))
434 (container-add window selection)
435 (widget-show window))))
437 (defun test-file-chooser ()
439 (let ((window (make-instance 'gtk-window :title "file chooser" :type :toplevel :window-position :center :default-width 100 :default-height 100))
440 (v-box (make-instance 'v-box))
441 (button (make-instance 'file-chooser-button :action :open))
442 (b (make-instance 'button :label "Choose for save" :stock-id "gtk-save")))
443 (g-signal-connect window "destroy" (lambda (w) (declare (ignore w)) (leave-gtk-main)))
444 (g-signal-connect button "file-set" (lambda (b) (declare (ignore b)) (format t "File set: ~A~%" (file-chooser-filename button))))
445 (g-signal-connect b "clicked" (lambda (b)
447 (let ((d (make-instance 'file-chooser-dialog :action :save :title "Choose file to save")))
448 (dialog-add-button d "gtk-save" :accept)
449 (dialog-add-button d "gtk-cancel" :cancel)
450 (when (eq (dialog-run d) :accept)
451 (format t "saved to file ~A~%" (file-chooser-filename d)))
452 (object-destroy d))))
453 (container-add window v-box)
454 (box-pack-start v-box button)
455 (box-pack-start v-box b)
456 (widget-show window))))
458 (defun test-font-chooser ()
460 (let ((window (make-instance 'gtk-window :title "fonts" :type :toplevel :window-position :center :default-width 100 :default-height 100))
461 (v-box (make-instance 'v-box))
462 (button (make-instance 'font-button :title "Choose font" :font-name "Sans 10")))
463 (g-signal-connect window "destroy" (lambda (w) (declare (ignore w)) (leave-gtk-main)))
464 (g-signal-connect button "font-set" (lambda (b) (declare (ignore b)) (format t "Chose font ~A~%" (font-button-font-name button))))
465 (container-add window v-box)
466 (box-pack-start v-box button)
467 (widget-show window))))
469 (defun test-notebook ()
471 (let ((window (make-instance 'gtk-window :title "Notebook" :type :toplevel :window-position :center :default-width 100 :default-height 100))
472 (expander (make-instance 'expander :expanded t :label "notebook"))
473 (notebook (make-instance 'notebook :enable-popup t)))
474 (g-signal-connect window "destroy" (lambda (w) (declare (ignore w)) (leave-gtk-main)))
475 (iter (for i from 0 to 5)
476 (for page = (make-instance 'label :label (format nil "Label for page ~A" i)))
477 (for tab-label = (make-instance 'label :label (format nil "Tab ~A" i)))
478 (for tab-button = (make-instance 'button
479 :image (make-instance 'image :stock "gtk-close" :icon-size 1)
481 (g-signal-connect tab-button "clicked"
484 (declare (ignore button))
485 (format t "Removing page ~A~%" page)
486 (notebook-remove-page notebook page))))
487 (for tab-hbox = (make-instance 'h-box))
488 (box-pack-start tab-hbox tab-label)
489 (box-pack-start tab-hbox tab-button)
490 (widget-show tab-hbox)
491 (notebook-add-page notebook page tab-hbox))
492 (container-add window expander)
493 (container-add expander notebook)
494 (widget-show window))))
496 (defun calendar-detail (calendar year month day)
497 (declare (ignore calendar year month))
501 (defun test-calendar ()
503 (let ((window (make-instance 'gtk-window :title "Calendar" :type :toplevel :window-position :center :default-width 100 :default-height 100))
504 (calendar (make-instance 'calendar :detail-function #'calendar-detail)))
505 (g-signal-connect window "destroy" (lambda (w) (declare (ignore w)) (leave-gtk-main)))
506 (g-signal-connect calendar "day-selected" (lambda (c) (declare (ignore c)) (format t "selected: year ~A month ~A day ~A~%"
507 (calendar-year calendar)
508 (calendar-month calendar)
509 (calendar-day calendar))))
510 (container-add window calendar)
511 (widget-show window))))
513 (defun test-box-child-property ()
515 (let ((window (make-instance 'gtk-window :title "Text box child property" :type :toplevel :window-position :center :width-request 200 :height-request 200))
516 (box (make-instance 'h-box))
517 (button (make-instance 'toggle-button :active t :label "Expand")))
518 (g-signal-connect window "destroy" (lambda (w) (declare (ignore w)) (leave-gtk-main)))
519 (g-signal-connect button "toggled" (lambda (b) (declare (ignore b)) (setf (box-child-expand box button) (toggle-button-active button))))
520 (container-add window box)
521 (box-pack-start box button)
522 (widget-show window))))
524 (defun test-builder ()
526 (let ((builder (make-instance 'builder)))
527 (builder-add-from-file builder (namestring (merge-pathnames "demo/demo1.ui" *src-location*)))
528 (let ((text-view (builder-get-object builder "textview1"))
530 (builder-connect-signals-simple builder `(("toolbutton1_clicked_cb" ,(lambda (b)
532 #+nil(print (current-event))
533 (setf (text-buffer-text (text-view-buffer text-view))
534 (format nil "Clicked ~A times~%" (incf c)))
535 (status-bar-pop (builder-get-object builder "statusbar1")
537 (status-bar-push (builder-get-object builder "statusbar1")
539 (format nil "~A times" c))))
540 ("quit_cb" ,(lambda (&rest args)
542 (object-destroy (builder-get-object builder "window1"))))
543 ("about_cb" ,(lambda (&rest args)
545 (let ((d (make-instance 'about-dialog
546 :program-name "GtkBuilder text"
548 :authors '("Dmitry Kalyanov")
549 :logo-icon-name "gtk-apply")))
551 (object-destroy d)))))))
552 (g-signal-connect (builder-get-object builder "window1") "destroy" (lambda (w) (declare (ignore w)) (leave-gtk-main)))
553 (status-bar-push (builder-get-object builder "statusbar1") "times" "0 times")
554 (widget-show (builder-get-object builder "window1")))))
556 (defun read-text-file (file-name)
557 (with-output-to-string (str)
558 (with-open-file (file file-name)
560 for line = (read-line file nil nil)
563 do (write-string line str)))))
565 (defun demo-text-editor ()
567 (let* ((builder (let ((builder (make-instance 'builder)))
568 (builder-add-from-file builder (namestring (merge-pathnames "demo/text-editor.ui" *src-location*)))
570 (window (builder-get-object builder "window1"))
571 (text-view (builder-get-object builder "textview1"))
572 (status-bar (builder-get-object builder "statusbar1"))
575 (status-bar-push status-bar "filename" "Untitled *")
576 (labels ((set-properties ()
577 (status-bar-pop status-bar "filename")
578 (status-bar-push status-bar "filename" (format nil "~A~:[~; *~]" (or file-name "Untitled") modified-p)))
579 (new (&rest args) (declare (ignore args))
582 (text-buffer-text (text-view-buffer text-view)) "")
584 (cb-open (&rest args) (declare (ignore args))
585 (let ((d (make-instance 'file-chooser-dialog :action :open :title "Open file")))
586 (when file-name (setf (file-chooser-filename d) file-name))
587 (dialog-add-button d "gtk-open" :accept)
588 (dialog-add-button d "gtk-cancel" :cancel)
589 (when (eq :accept (dialog-run d))
590 (setf file-name (file-chooser-filename d)
591 (text-buffer-text (text-view-buffer text-view)) (read-text-file file-name)
595 (save (&rest args) (declare (ignore args))
598 (with-open-file (file file-name :direction :output :if-exists :supersede)
599 (write-string (text-buffer-text (text-view-buffer text-view)) file))
600 (setf modified-p nil)
603 (save-as (&rest args) (declare (ignore args))
604 (let ((d (make-instance 'file-chooser-dialog :action :save :title "Save file")))
605 (when file-name (setf (file-chooser-filename d) file-name))
606 (dialog-add-button d "gtk-save" :accept)
607 (dialog-add-button d "gtk-cancel" :cancel)
608 (if (eq :accept (dialog-run d))
610 (setf file-name (file-chooser-filename d))
613 (object-destroy d))))
614 (cut (&rest args) (declare (ignore args))
615 (text-buffer-cut-clipboard (text-view-buffer text-view) (get-clipboard "CLIPBOARD")))
616 (copy (&rest args) (declare (ignore args))
617 (text-buffer-copy-clipboard (text-view-buffer text-view) (get-clipboard "CLIPBOARD")))
618 (paste (&rest args) (declare (ignore args))
619 (text-buffer-paste-clipboard (text-view-buffer text-view) (get-clipboard "CLIPBOARD")))
620 (cb-delete (&rest args) (declare (ignore args))
621 (let ((buffer (text-view-buffer text-view)))
622 (multiple-value-bind (i1 i2) (text-buffer-get-selection-bounds buffer)
624 (text-buffer-delete buffer i1 i2)))))
625 (about (&rest args) (declare (ignore args))
626 (let ((d (make-instance 'about-dialog
627 :program-name "Lisp Gtk+ Binding Demo Text Editor"
628 :version (format nil "0.0.0.1 ~A" #\GREEK_SMALL_LETTER_ALPHA)
629 :authors '("Kalyanov Dmitry")
630 :license "Public Domain"
631 :logo-icon-name "accessories-text-editor")))
634 (quit (&rest args) (declare (ignore args)) (object-destroy window))
635 (cb-eval (&rest args) (declare (ignore args))
636 (let ((buffer (text-view-buffer text-view)))
637 (multiple-value-bind (i1 i2) (text-buffer-get-selection-bounds buffer)
639 (with-gtk-message-error-handler
640 (let* ((text (text-buffer-slice buffer i1 i2))
641 (value (eval (read-from-string text)))
642 (value-str (format nil "~A" value))
643 (pos (max (text-iter-offset i1) (text-iter-offset i2))))
644 (text-buffer-insert buffer " => " :position (text-buffer-get-iter-at-offset buffer pos))
645 (incf pos (length " => "))
646 (text-buffer-insert buffer value-str :position (text-buffer-get-iter-at-offset buffer pos)))))))))
647 (builder-connect-signals-simple builder `(("new" ,#'new)
650 ("save-as" ,#'save-as)
654 ("delete" ,#'cb-delete)
657 ("eval" ,#'cb-eval)))
658 (g-signal-connect window "destroy" (lambda (w) (declare (ignore w)) (leave-gtk-main)))
659 (g-signal-connect (text-view-buffer text-view) "changed" (lambda (b) (declare (ignore b)) (setf modified-p t) (set-properties)))
660 (widget-show window)))))
662 (defun demo-class-browser ()
663 (let ((output *standard-output*))
665 (let* ((window (make-instance 'gtk-window
666 :window-position :center
667 :title "Class Browser"
669 :default-height 600))
670 (search-entry (make-instance 'entry))
671 (search-button (make-instance 'button :label "Search"))
672 (scroll (make-instance 'scrolled-window
673 :hscrollbar-policy :automatic
674 :vscrollbar-policy :automatic))
675 (slots-model (make-instance 'array-list-store))
676 (slots-list (make-instance 'tree-view :model slots-model)))
677 (let ((v-box (make-instance 'v-box))
678 (search-box (make-instance 'h-box)))
679 (container-add window v-box)
680 (box-pack-start v-box search-box :expand nil)
681 (box-pack-start search-box search-entry)
682 (box-pack-start search-box search-button :expand nil)
683 (box-pack-start v-box scroll)
684 (container-add scroll slots-list))
685 (store-add-column slots-model "gchararray"
687 (format nil "~S" (closer-mop:slot-definition-name slot))))
688 (let ((col (make-instance 'tree-view-column :title "Slot name"))
689 (cr (make-instance 'cell-renderer-text)))
690 (tree-view-column-pack-start col cr)
691 (tree-view-column-add-attribute col cr "text" 0)
692 (tree-view-append-column slots-list col))
693 (labels ((display-class-slots (class)
694 (format output "Displaying ~A~%" class)
696 repeat (store-items-count slots-model)
697 do (store-remove-item slots-model (store-item slots-model 0)))
698 (closer-mop:finalize-inheritance class)
700 for slot in (closer-mop:class-slots class)
701 do (store-add-item slots-model slot)))
702 (on-search-clicked (button)
703 (declare (ignore button))
704 (with-gtk-message-error-handler
705 (let* ((class-name (read-from-string (entry-text search-entry)))
706 (class (find-class class-name)))
707 (display-class-slots class)))))
708 (g-signal-connect search-button "clicked" #'on-search-clicked))
709 (widget-show window)))))
711 (defun make-tree-from-sexp (l)
712 (setf l (if (listp l) l (list l)))
713 (let ((node (make-tree-node :item (make-tvi :title (format nil "~S" (first l))
714 :value (format nil "~S" (class-of (first l)))))))
715 (iter (for child in (rest l))
716 (tree-node-insert-at node (make-tree-from-sexp child) (length (tree-node-children node))))
719 (defun demo-treeview-tree ()
721 (let* ((window (make-instance 'gtk-window :type :toplevel :title "Treeview (tree)"))
722 (model (make-instance 'tree-lisp-store))
723 (scroll (make-instance 'scrolled-window :hscrollbar-policy :automatic :vscrollbar-policy :automatic))
724 (tree-view (make-instance 'tree-view :headers-visible t :width-request 300 :height-request 400 :rules-hint t))
725 (h-box (make-instance 'h-box))
726 (v-box (make-instance 'v-box))
727 (entry (make-instance 'entry))
728 (button (make-instance 'button :label "Display")))
729 (tree-lisp-store-add-column model "gchararray" #'tvi-title)
730 (tree-lisp-store-add-column model "gchararray" #'tvi-value)
731 (tree-node-insert-at (tree-lisp-store-root model)
732 (make-tree-from-sexp '(lambda (object &rest initargs &key &allow-other-keys)
736 (setf (tree-view-model tree-view) model
737 (tree-view-tooltip-column tree-view) 0)
738 (connect-signal tree-view "row-activated" (lambda (tv path column)
739 (declare (ignore tv column))
740 (format t "You clicked on row ~A~%" (tree-path-indices path))))
741 (connect-signal button "clicked" (lambda (b)
743 (let ((object (read-from-string (entry-text entry))))
744 (tree-node-remove-at (tree-lisp-store-root model) 0)
745 (tree-node-insert-at (tree-lisp-store-root model)
746 (make-tree-from-sexp object)
748 (container-add window v-box)
749 (box-pack-start v-box h-box :expand nil)
750 (box-pack-start h-box entry)
751 (box-pack-start h-box button :expand nil)
752 (box-pack-start v-box scroll)
753 (container-add scroll tree-view)
754 (let ((column (make-instance 'tree-view-column :title "Value" :sort-column-id 0))
755 (renderer (make-instance 'cell-renderer-text :text "A text")))
756 (tree-view-column-pack-start column renderer)
757 (tree-view-column-add-attribute column renderer "text" 0)
758 (tree-view-append-column tree-view column)
759 (print (tree-view-column-tree-view column))
760 (print (tree-view-column-cell-renderers column)))
761 (let ((column (make-instance 'tree-view-column :title "Type"))
762 (renderer (make-instance 'cell-renderer-text :text "A text")))
763 (tree-view-column-pack-start column renderer)
764 (tree-view-column-add-attribute column renderer "text" 1)
765 (tree-view-append-column tree-view column)
766 (print (tree-view-column-tree-view column))
767 (print (tree-view-column-cell-renderers column)))
768 (widget-show window))))
770 (defclass custom-window (gtk-window)
771 ((label :initform (make-instance 'label :label "A label text") :reader custom-window-label)
772 (button :initform (make-instance 'button :label "Click me!") :reader custom-window-button))
773 (:metaclass gobject-class)
774 (:default-initargs :title "Custom window with default initargs" :default-width 320 :default-height 240))
776 (defun custom-window-label-text (w)
777 (label-label (custom-window-label w)))
779 (defun (setf custom-window-label-text) (new-value w)
780 (setf (label-label (custom-window-label w)) new-value))
782 (defmethod initialize-instance :after ((w custom-window) &key &allow-other-keys)
783 (let ((box (make-instance 'v-box)))
784 (box-pack-start box (custom-window-label w))
785 (box-pack-start box (custom-window-button w) :expand nil)
786 (container-add w box))
787 (connect-signal (custom-window-button w) "clicked" (lambda (b)
789 (custom-window-button-clicked w))))
791 (defun custom-window-button-clicked (w)
792 (setf (custom-window-label-text w)
793 (format nil "Now is: ~A~%" (get-internal-run-time))))
795 (defun test-custom-window ()
797 (let ((w (make-instance 'custom-window)))