9 static char next_value = 'A';
14 if (g_file_test ("../gdk-pixbuf/libpixbufloader-pnm.la",
17 g_setenv ("GDK_PIXBUF_MODULE_FILE", "../gdk-pixbuf/gdk-pixbuf.loaders", TRUE);
18 g_setenv ("GTK_IM_MODULE_FILE", "../modules/input/gtk.immodules", TRUE);
26 GtkTextBuffer *buffer = gtk_text_view_get_buffer (GTK_TEXT_VIEW (text_view));
30 GString *order_string;
31 GtkTextMark *tmp_mark;
36 msg = g_strdup_vprintf (fmt, vap);
38 gtk_text_buffer_get_end_iter (buffer, &iter);
39 gtk_text_buffer_insert (buffer, &iter, msg, -1);
41 order_string = g_string_new ("\n ");
42 for (i = 0; i < contents->len; i++)
45 g_string_append_c (order_string, ' ');
46 g_string_append_c (order_string, g_array_index (contents, char, i));
48 g_string_append_c (order_string, '\n');
49 gtk_text_buffer_insert (buffer, &iter, order_string->str, -1);
50 g_string_free (order_string, TRUE);
52 tmp_mark = gtk_text_buffer_create_mark (buffer, NULL, &iter, FALSE);
53 gtk_text_view_scroll_mark_onscreen (GTK_TEXT_VIEW (text_view), tmp_mark);
54 gtk_text_buffer_delete_mark (buffer, tmp_mark);
60 align_button_new (const char *text)
62 GtkWidget *button = gtk_button_new ();
63 GtkWidget *label = gtk_label_new (text);
65 gtk_container_add (GTK_CONTAINER (button), label);
66 gtk_misc_set_alignment (GTK_MISC (label), 0.0, 0.5);
72 create_combo (const char *name,
75 GtkCellRenderer *cell_renderer;
79 rc_string = g_strdup_printf ("style \"%s-style\" {\n"
80 " GtkComboBox::appears-as-list = %d\n"
83 "widget \"*.%s\" style \"%s-style\"",
84 name, is_list, name, name);
85 gtk_rc_parse_string (rc_string);
88 combo = gtk_combo_box_new_with_model (GTK_TREE_MODEL (model));
89 cell_renderer = gtk_cell_renderer_text_new ();
90 gtk_cell_layout_pack_start (GTK_CELL_LAYOUT (combo), cell_renderer, TRUE);
91 gtk_cell_layout_set_attributes (GTK_CELL_LAYOUT (combo), cell_renderer,
94 gtk_widget_set_name (combo, name);
107 new_value[0] = next_value++;
110 if (next_value > 'Z')
114 insert_pos = g_random_int_range (0, contents->len + 1);
118 gtk_list_store_insert (model, &iter, insert_pos);
119 gtk_list_store_set (model, &iter, 0, new_value, -1);
121 g_array_insert_val (contents, insert_pos, new_value);
123 log ("Inserted '%c' at position %d", new_value[0], insert_pos);
137 delete_pos = g_random_int_range (0, contents->len);
138 gtk_tree_model_iter_nth_child (GTK_TREE_MODEL (model), &iter, NULL, delete_pos);
140 gtk_list_store_remove (model, &iter);
142 old_val = g_array_index (contents, char, delete_pos);
143 g_array_remove_index (contents, delete_pos);
144 log ("Deleted '%c' from position %d", old_val, delete_pos);
150 GArray *new_contents;
154 shuffle_array = g_new (int, contents->len);
156 for (i = 0; i < contents->len; i++)
157 shuffle_array[i] = i;
159 for (i = 0; i + 1 < contents->len; i++)
161 gint pos = g_random_int_range (i, contents->len);
164 tmp = shuffle_array[i];
165 shuffle_array[i] = shuffle_array[pos];
166 shuffle_array[pos] = tmp;
169 gtk_list_store_reorder (model, shuffle_array);
171 new_contents = g_array_new (FALSE, FALSE, sizeof (char));
172 for (i = 0; i < contents->len; i++)
173 g_array_append_val (new_contents,
174 g_array_index (contents, char, shuffle_array[i]));
175 g_array_free (contents, TRUE);
176 contents = new_contents;
178 log ("Reordered array");
180 g_free (shuffle_array);
183 static int n_animations = 0;
184 static int timer = 0;
187 animation_timer (gpointer data)
189 switch (g_random_int_range (0, 3))
203 return n_animations > 0;
211 timer = g_timeout_add (1000, (GSourceFunc) animation_timer, NULL);
215 main (int argc, char **argv)
218 GtkWidget *scrolled_window;
220 GtkWidget *button_vbox;
221 GtkWidget *combo_vbox;
223 GtkWidget *menu_combo;
224 GtkWidget *alignment;
226 GtkWidget *list_combo;
230 gtk_init (&argc, &argv);
232 model = gtk_list_store_new (1, G_TYPE_STRING);
233 contents = g_array_new (FALSE, FALSE, sizeof (char));
235 dialog = gtk_dialog_new_with_buttons ("GtkComboBox model changes",
236 NULL, GTK_DIALOG_NO_SEPARATOR,
237 GTK_STOCK_CLOSE, GTK_RESPONSE_CLOSE,
240 hbox = gtk_hbox_new (FALSE, 12);
241 gtk_container_set_border_width (GTK_CONTAINER (hbox), 12);
242 gtk_box_pack_start (GTK_BOX (GTK_DIALOG (dialog)->vbox), hbox, TRUE, TRUE, 0);
244 combo_vbox = gtk_vbox_new (FALSE, 8);
245 gtk_box_pack_start (GTK_BOX (hbox), combo_vbox, FALSE, FALSE, 0);
247 label = gtk_label_new (NULL);
248 gtk_label_set_markup (GTK_LABEL (label), "<b>Menu mode</b>");
249 gtk_misc_set_alignment (GTK_MISC (label), 0.0, 0.5);
250 gtk_box_pack_start (GTK_BOX (combo_vbox), label, FALSE, FALSE, 0);
252 alignment = g_object_new (GTK_TYPE_ALIGNMENT, "left-padding", 12, NULL);
253 gtk_box_pack_start (GTK_BOX (combo_vbox), alignment, FALSE, FALSE, 0);
255 menu_combo = create_combo ("menu-combo", FALSE);
256 gtk_container_add (GTK_CONTAINER (alignment), menu_combo);
258 label = gtk_label_new (NULL);
259 gtk_label_set_markup (GTK_LABEL (label), "<b>List mode</b>");
260 gtk_misc_set_alignment (GTK_MISC (label), 0.0, 0.5);
261 gtk_box_pack_start (GTK_BOX (combo_vbox), label, FALSE, FALSE, 0);
263 alignment = g_object_new (GTK_TYPE_ALIGNMENT, "left-padding", 12, NULL);
264 gtk_box_pack_start (GTK_BOX (combo_vbox), alignment, FALSE, FALSE, 0);
266 list_combo = create_combo ("list-combo", TRUE);
267 gtk_container_add (GTK_CONTAINER (alignment), list_combo);
269 scrolled_window = gtk_scrolled_window_new (NULL, NULL);
270 gtk_box_pack_start (GTK_BOX (hbox), scrolled_window, TRUE, TRUE, 0);
271 gtk_scrolled_window_set_policy (GTK_SCROLLED_WINDOW (scrolled_window),
272 GTK_POLICY_AUTOMATIC, GTK_POLICY_AUTOMATIC);
274 text_view = gtk_text_view_new ();
275 gtk_text_view_set_editable (GTK_TEXT_VIEW (text_view), FALSE);
276 gtk_text_view_set_cursor_visible (GTK_TEXT_VIEW (text_view), FALSE);
278 gtk_container_add (GTK_CONTAINER (scrolled_window), text_view);
280 button_vbox = gtk_vbox_new (FALSE, 8);
281 gtk_box_pack_start (GTK_BOX (hbox), button_vbox, FALSE, FALSE, 0);
283 gtk_window_set_default_size (GTK_WINDOW (dialog), 500, 300);
285 button = align_button_new ("Insert");
286 gtk_box_pack_start (GTK_BOX (button_vbox), button, FALSE, FALSE, 0);
287 g_signal_connect (button, "clicked", G_CALLBACK (on_insert), NULL);
289 button = align_button_new ("Delete");
290 gtk_box_pack_start (GTK_BOX (button_vbox), button, FALSE, FALSE, 0);
291 g_signal_connect (button, "clicked", G_CALLBACK (on_delete), NULL);
293 button = align_button_new ("Reorder");
294 gtk_box_pack_start (GTK_BOX (button_vbox), button, FALSE, FALSE, 0);
295 g_signal_connect (button, "clicked", G_CALLBACK (on_reorder), NULL);
297 button = align_button_new ("Animate");
298 gtk_box_pack_start (GTK_BOX (button_vbox), button, FALSE, FALSE, 0);
299 g_signal_connect (button, "clicked", G_CALLBACK (on_animate), NULL);
301 gtk_widget_show_all (dialog);
302 gtk_dialog_run (GTK_DIALOG (dialog));