2 * Copyright (C) 2002 Anders Carlsson <andersca@gnu.org>
4 * This library is free software; you can redistribute it and/or
5 * modify it under the terms of the GNU Library General Public
6 * License as published by the Free Software Foundation; either
7 * version 2 of the License, or (at your option) any later version.
9 * This library is distributed in the hope that it will be useful,
10 * but WITHOUT ANY WARRANTY; without even the implied warranty of
11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
12 * Library General Public License for more details.
14 * You should have received a copy of the GNU Library General Public
15 * License along with this library. If not, see <http://www.gnu.org/licenses/>.
19 #include <sys/types.h>
21 #include "prop-editor.h"
23 #define NUMBER_OF_ITEMS 10
24 #define SOME_ITEMS 100
25 #define MANY_ITEMS 10000
28 fill_model (GtkTreeModel *model)
34 GtkListStore *store = GTK_LIST_STORE (model);
37 pixbuf = gdk_pixbuf_new_from_file ("gnome-textfile.png", NULL);
41 gtk_list_store_prepend (store, &iter);
43 gtk_list_store_set (store, &iter,
45 1, "Really really\nreally really loooooooooong item name",
47 3, "This is a <b>Test</b> of <i>markup</i>",
51 while (i < NUMBER_OF_ITEMS - 1)
54 size = g_random_int_range (20, 70);
55 pb = gdk_pixbuf_scale_simple (pixbuf, size, size, GDK_INTERP_NEAREST);
57 str = g_strdup_printf ("Icon %d", i);
58 str2 = g_strdup_printf ("Icon <b>%d</b>", i);
59 gtk_list_store_prepend (store, &iter);
60 gtk_list_store_set (store, &iter,
72 // gtk_tree_sortable_set_sort_column_id (GTK_TREE_SORTABLE (store), 2, GTK_SORT_ASCENDING);
80 store = gtk_list_store_new (5, GDK_TYPE_PIXBUF, G_TYPE_STRING, G_TYPE_INT, G_TYPE_STRING, G_TYPE_BOOLEAN);
82 return GTK_TREE_MODEL (store);
87 foreach_selected_remove (GtkWidget *button, GtkIconView *icon_list)
92 GList *list, *selected;
94 selected = gtk_icon_view_get_selected_items (icon_list);
95 model = gtk_icon_view_get_model (icon_list);
97 for (list = selected; list; list = list->next)
99 GtkTreePath *path = list->data;
101 gtk_tree_model_get_iter (model, &iter, path);
102 gtk_list_store_remove (GTK_LIST_STORE (model), &iter);
104 gtk_tree_path_free (path);
107 g_list_free (selected);
112 swap_rows (GtkWidget *button, GtkIconView *icon_list)
114 GtkTreeIter iter, iter2;
117 model = gtk_icon_view_get_model (icon_list);
118 gtk_tree_sortable_set_sort_column_id (GTK_TREE_SORTABLE (model), -2, GTK_SORT_ASCENDING);
120 gtk_tree_model_get_iter_first (model, &iter);
122 gtk_tree_model_iter_next (model, &iter2);
123 gtk_list_store_swap (GTK_LIST_STORE (model), &iter, &iter2);
127 add_n_items (GtkIconView *icon_list, gint n)
129 static gint count = NUMBER_OF_ITEMS;
137 store = GTK_LIST_STORE (gtk_icon_view_get_model (icon_list));
138 pixbuf = gdk_pixbuf_new_from_file ("gnome-textfile.png", NULL);
141 for (i = 0; i < n; i++)
143 str = g_strdup_printf ("Icon %d", count);
144 str2 = g_strdup_printf ("Icon <b>%d</b>", count);
145 gtk_list_store_prepend (store, &iter);
146 gtk_list_store_set (store, &iter,
159 add_some (GtkWidget *button, GtkIconView *icon_list)
161 add_n_items (icon_list, SOME_ITEMS);
165 add_many (GtkWidget *button, GtkIconView *icon_list)
167 add_n_items (icon_list, MANY_ITEMS);
171 add_large (GtkWidget *button, GtkIconView *icon_list)
176 GdkPixbuf *pixbuf, *pb;
179 store = GTK_LIST_STORE (gtk_icon_view_get_model (icon_list));
180 pixbuf = gdk_pixbuf_new_from_file ("gnome-textfile.png", NULL);
182 pb = gdk_pixbuf_scale_simple (pixbuf,
183 2 * gdk_pixbuf_get_width (pixbuf),
184 2 * gdk_pixbuf_get_height (pixbuf),
185 GDK_INTERP_BILINEAR);
187 str = g_strdup_printf ("Some really long text");
188 gtk_list_store_append (store, &iter);
189 gtk_list_store_set (store, &iter,
198 pb = gdk_pixbuf_scale_simple (pixbuf,
199 3 * gdk_pixbuf_get_width (pixbuf),
200 3 * gdk_pixbuf_get_height (pixbuf),
201 GDK_INTERP_BILINEAR);
203 str = g_strdup ("see how long text behaves when placed underneath "
204 "an oversized icon which would allow for long lines");
205 gtk_list_store_append (store, &iter);
206 gtk_list_store_set (store, &iter,
215 pb = gdk_pixbuf_scale_simple (pixbuf,
216 3 * gdk_pixbuf_get_width (pixbuf),
217 3 * gdk_pixbuf_get_height (pixbuf),
218 GDK_INTERP_BILINEAR);
220 str = g_strdup ("short text");
221 gtk_list_store_append (store, &iter);
222 gtk_list_store_set (store, &iter,
231 g_object_unref (pixbuf);
235 select_all (GtkWidget *button, GtkIconView *icon_list)
237 gtk_icon_view_select_all (icon_list);
241 select_nonexisting (GtkWidget *button, GtkIconView *icon_list)
243 GtkTreePath *path = gtk_tree_path_new_from_indices (999999, -1);
244 gtk_icon_view_select_path (icon_list, path);
245 gtk_tree_path_free (path);
249 unselect_all (GtkWidget *button, GtkIconView *icon_list)
251 gtk_icon_view_unselect_all (icon_list);
255 selection_changed (GtkIconView *icon_list)
257 g_print ("Selection changed!\n");
261 GtkIconView *icon_list;
266 free_item_data (ItemData *data)
268 gtk_tree_path_free (data->path);
273 item_activated (GtkIconView *icon_view,
280 model = gtk_icon_view_get_model (icon_view);
281 gtk_tree_model_get_iter (model, &iter, path);
283 gtk_tree_model_get (model, &iter, 1, &text, -1);
284 g_print ("Item activated, text is %s\n", text);
290 toggled (GtkCellRendererToggle *cell,
294 GtkTreeModel *model = GTK_TREE_MODEL (data);
296 GtkTreePath *path = gtk_tree_path_new_from_string (path_string);
299 gtk_tree_model_get_iter (model, &iter, path);
300 gtk_tree_model_get (model, &iter, 4, &value, -1);
303 gtk_list_store_set (GTK_LIST_STORE (model), &iter, 4, value, -1);
305 gtk_tree_path_free (path);
309 edited (GtkCellRendererText *cell,
314 GtkTreeModel *model = GTK_TREE_MODEL (data);
316 GtkTreePath *path = gtk_tree_path_new_from_string (path_string);
318 gtk_tree_model_get_iter (model, &iter, path);
319 gtk_list_store_set (GTK_LIST_STORE (model), &iter, 1, new_text, -1);
321 gtk_tree_path_free (path);
325 item_cb (GtkWidget *menuitem,
328 item_activated (data->icon_list, data->path);
332 do_popup_menu (GtkWidget *icon_list,
333 GdkEventButton *event)
335 GtkIconView *icon_view = GTK_ICON_VIEW (icon_list);
338 GtkTreePath *path = NULL;
339 int button, event_time;
344 path = gtk_icon_view_get_path_at_pos (icon_view, event->x, event->y);
347 list = gtk_icon_view_get_selected_items (icon_view);
351 path = (GtkTreePath*)list->data;
352 g_list_free_full (list, (GDestroyNotify) gtk_tree_path_free);
359 menu = gtk_menu_new ();
361 data = g_new0 (ItemData, 1);
362 data->icon_list = icon_view;
364 g_object_set_data_full (G_OBJECT (menu), "item-path", data, (GDestroyNotify)free_item_data);
366 menuitem = gtk_menu_item_new_with_label ("Activate");
367 gtk_widget_show (menuitem);
368 gtk_menu_shell_append (GTK_MENU_SHELL (menu), menuitem);
369 g_signal_connect (menuitem, "activate", G_CALLBACK (item_cb), data);
373 button = event->button;
374 event_time = event->time;
379 event_time = gtk_get_current_event_time ();
382 gtk_menu_popup (GTK_MENU (menu), NULL, NULL, NULL, NULL,
388 button_press_event_handler (GtkWidget *widget,
389 GdkEventButton *event)
391 /* Ignore double-clicks and triple-clicks */
392 if (event->button == 3 && event->type == GDK_BUTTON_PRESS)
394 do_popup_menu (widget, event);
402 popup_menu_handler (GtkWidget *widget)
404 do_popup_menu (widget, NULL);
408 static const GtkTargetEntry item_targets[] = {
409 { "GTK_TREE_MODEL_ROW", GTK_TARGET_SAME_APP, 0 }
413 main (gint argc, gchar **argv)
415 GtkWidget *paned, *tv;
416 GtkWidget *window, *icon_list, *scrolled_window;
417 GtkWidget *vbox, *bbox;
419 GtkWidget *prop_editor;
421 GtkCellRenderer *cell;
422 GtkTreeViewColumn *tvc;
424 gtk_init (&argc, &argv);
426 /* to test rtl layout, set RTL=1 in the environment */
427 if (g_getenv ("RTL"))
428 gtk_widget_set_default_direction (GTK_TEXT_DIR_RTL);
430 window = gtk_window_new (GTK_WINDOW_TOPLEVEL);
431 gtk_window_set_default_size (GTK_WINDOW (window), 700, 400);
433 vbox = gtk_box_new (GTK_ORIENTATION_VERTICAL, 0);
434 gtk_container_add (GTK_CONTAINER (window), vbox);
436 paned = gtk_paned_new (GTK_ORIENTATION_HORIZONTAL);
437 gtk_box_pack_start (GTK_BOX (vbox), paned, TRUE, TRUE, 0);
439 icon_list = gtk_icon_view_new ();
440 gtk_icon_view_set_selection_mode (GTK_ICON_VIEW (icon_list), GTK_SELECTION_MULTIPLE);
442 tv = gtk_tree_view_new ();
443 tvc = gtk_tree_view_column_new ();
444 gtk_tree_view_append_column (GTK_TREE_VIEW (tv), tvc);
446 g_signal_connect_after (icon_list, "button_press_event",
447 G_CALLBACK (button_press_event_handler), NULL);
448 g_signal_connect (icon_list, "selection_changed",
449 G_CALLBACK (selection_changed), NULL);
450 g_signal_connect (icon_list, "popup_menu",
451 G_CALLBACK (popup_menu_handler), NULL);
453 g_signal_connect (icon_list, "item_activated",
454 G_CALLBACK (item_activated), NULL);
456 model = create_model ();
457 gtk_icon_view_set_model (GTK_ICON_VIEW (icon_list), model);
458 gtk_tree_view_set_model (GTK_TREE_VIEW (tv), model);
463 gtk_icon_view_set_pixbuf_column (GTK_ICON_VIEW (icon_list), 0);
464 gtk_icon_view_set_text_column (GTK_ICON_VIEW (icon_list), 1);
468 cell = gtk_cell_renderer_toggle_new ();
469 gtk_cell_layout_pack_start (GTK_CELL_LAYOUT (icon_list), cell, FALSE);
470 g_object_set (cell, "activatable", TRUE, NULL);
471 gtk_cell_layout_set_attributes (GTK_CELL_LAYOUT (icon_list),
472 cell, "active", 4, NULL);
473 g_signal_connect (cell, "toggled", G_CALLBACK (toggled), model);
475 cell = gtk_cell_renderer_pixbuf_new ();
476 gtk_cell_layout_pack_start (GTK_CELL_LAYOUT (icon_list), cell, FALSE);
478 "follow-state", TRUE,
480 gtk_cell_layout_set_attributes (GTK_CELL_LAYOUT (icon_list),
481 cell, "pixbuf", 0, NULL);
483 cell = gtk_cell_renderer_text_new ();
484 gtk_cell_layout_pack_start (GTK_CELL_LAYOUT (icon_list), cell, FALSE);
488 "wrap-mode", PANGO_WRAP_WORD_CHAR,
491 gtk_cell_layout_set_attributes (GTK_CELL_LAYOUT (icon_list),
492 cell, "text", 1, NULL);
493 g_signal_connect (cell, "edited", G_CALLBACK (edited), model);
495 /* now the tree view... */
496 cell = gtk_cell_renderer_toggle_new ();
497 gtk_cell_layout_pack_start (GTK_CELL_LAYOUT (tvc), cell, FALSE);
498 g_object_set (cell, "activatable", TRUE, NULL);
499 gtk_cell_layout_set_attributes (GTK_CELL_LAYOUT (tvc),
500 cell, "active", 4, NULL);
501 g_signal_connect (cell, "toggled", G_CALLBACK (toggled), model);
503 cell = gtk_cell_renderer_pixbuf_new ();
504 gtk_cell_layout_pack_start (GTK_CELL_LAYOUT (tvc), cell, FALSE);
506 "follow-state", TRUE,
508 gtk_cell_layout_set_attributes (GTK_CELL_LAYOUT (tvc),
509 cell, "pixbuf", 0, NULL);
511 cell = gtk_cell_renderer_text_new ();
512 gtk_cell_layout_pack_start (GTK_CELL_LAYOUT (tvc), cell, FALSE);
513 g_object_set (cell, "editable", TRUE, NULL);
514 gtk_cell_layout_set_attributes (GTK_CELL_LAYOUT (tvc),
515 cell, "text", 1, NULL);
516 g_signal_connect (cell, "edited", G_CALLBACK (edited), model);
518 /* Allow DND between the icon view and the tree view */
520 gtk_icon_view_enable_model_drag_source (GTK_ICON_VIEW (icon_list),
523 G_N_ELEMENTS (item_targets),
525 gtk_icon_view_enable_model_drag_dest (GTK_ICON_VIEW (icon_list),
527 G_N_ELEMENTS (item_targets),
530 gtk_tree_view_enable_model_drag_source (GTK_TREE_VIEW (tv),
533 G_N_ELEMENTS (item_targets),
535 gtk_tree_view_enable_model_drag_dest (GTK_TREE_VIEW (tv),
537 G_N_ELEMENTS (item_targets),
541 prop_editor = create_prop_editor (G_OBJECT (icon_list), 0);
542 gtk_widget_show_all (prop_editor);
544 scrolled_window = gtk_scrolled_window_new (NULL, NULL);
545 gtk_container_add (GTK_CONTAINER (scrolled_window), icon_list);
546 gtk_scrolled_window_set_policy (GTK_SCROLLED_WINDOW (scrolled_window),
547 GTK_POLICY_AUTOMATIC, GTK_POLICY_AUTOMATIC);
549 gtk_paned_add1 (GTK_PANED (paned), scrolled_window);
551 scrolled_window = gtk_scrolled_window_new (NULL, NULL);
552 gtk_container_add (GTK_CONTAINER (scrolled_window), tv);
553 gtk_scrolled_window_set_policy (GTK_SCROLLED_WINDOW (scrolled_window),
554 GTK_POLICY_AUTOMATIC, GTK_POLICY_AUTOMATIC);
556 gtk_paned_add2 (GTK_PANED (paned), scrolled_window);
558 bbox = gtk_button_box_new (GTK_ORIENTATION_HORIZONTAL);
559 gtk_button_box_set_layout (GTK_BUTTON_BOX (bbox), GTK_BUTTONBOX_START);
560 gtk_box_pack_start (GTK_BOX (vbox), bbox, FALSE, FALSE, 0);
562 button = gtk_button_new_with_label ("Add some");
563 g_signal_connect (button, "clicked", G_CALLBACK (add_some), icon_list);
564 gtk_box_pack_start (GTK_BOX (bbox), button, TRUE, TRUE, 0);
566 button = gtk_button_new_with_label ("Add many");
567 g_signal_connect (button, "clicked", G_CALLBACK (add_many), icon_list);
568 gtk_box_pack_start (GTK_BOX (bbox), button, TRUE, TRUE, 0);
570 button = gtk_button_new_with_label ("Add large");
571 g_signal_connect (button, "clicked", G_CALLBACK (add_large), icon_list);
572 gtk_box_pack_start (GTK_BOX (bbox), button, TRUE, TRUE, 0);
574 button = gtk_button_new_with_label ("Remove selected");
575 g_signal_connect (button, "clicked", G_CALLBACK (foreach_selected_remove), icon_list);
576 gtk_box_pack_start (GTK_BOX (bbox), button, TRUE, TRUE, 0);
578 button = gtk_button_new_with_label ("Swap");
579 g_signal_connect (button, "clicked", G_CALLBACK (swap_rows), icon_list);
580 gtk_box_pack_start (GTK_BOX (bbox), button, TRUE, TRUE, 0);
582 bbox = gtk_button_box_new (GTK_ORIENTATION_HORIZONTAL);
583 gtk_button_box_set_layout (GTK_BUTTON_BOX (bbox), GTK_BUTTONBOX_START);
584 gtk_box_pack_start (GTK_BOX (vbox), bbox, FALSE, FALSE, 0);
586 button = gtk_button_new_with_label ("Select all");
587 g_signal_connect (button, "clicked", G_CALLBACK (select_all), icon_list);
588 gtk_box_pack_start (GTK_BOX (bbox), button, TRUE, TRUE, 0);
590 button = gtk_button_new_with_label ("Unselect all");
591 g_signal_connect (button, "clicked", G_CALLBACK (unselect_all), icon_list);
592 gtk_box_pack_start (GTK_BOX (bbox), button, TRUE, TRUE, 0);
594 button = gtk_button_new_with_label ("Select nonexisting");
595 g_signal_connect (button, "clicked", G_CALLBACK (select_nonexisting), icon_list);
596 gtk_box_pack_start (GTK_BOX (bbox), button, TRUE, TRUE, 0);
598 icon_list = gtk_icon_view_new ();
600 scrolled_window = gtk_scrolled_window_new (NULL, NULL);
601 gtk_container_add (GTK_CONTAINER (scrolled_window), icon_list);
602 gtk_scrolled_window_set_policy (GTK_SCROLLED_WINDOW (scrolled_window),
603 GTK_POLICY_AUTOMATIC, GTK_POLICY_AUTOMATIC);
604 gtk_paned_add2 (GTK_PANED (paned), scrolled_window);
606 gtk_widget_show_all (window);