2 #include "prop-editor.h"
6 /* Don't copy this bad example; inline RGB data is always a better
7 * idea than inline XPMs.
9 static char *book_closed_xpm[] = {
35 static void run_automated_tests (void);
37 /* This custom model is to test custom model use. */
39 #define GTK_TYPE_MODEL_TYPES (gtk_tree_model_types_get_type ())
40 #define GTK_TREE_MODEL_TYPES(obj) (GTK_CHECK_CAST ((obj), GTK_TYPE_MODEL_TYPES, GtkTreeModelTypes))
41 #define GTK_TREE_MODEL_TYPES_CLASS(klass) (GTK_CHECK_CLASS_CAST ((klass), GTK_TYPE_MODEL_TYPES, GtkTreeModelTypesClass))
42 #define GTK_IS_TREE_MODEL_TYPES(obj) (GTK_CHECK_TYPE ((obj), GTK_TYPE_MODEL_TYPES))
43 #define GTK_IS_TREE_MODEL_TYPES_CLASS(klass) (GTK_CHECK_CLASS_TYPE ((obj), GTK_TYPE_MODEL_TYPES))
45 typedef struct _GtkTreeModelTypes GtkTreeModelTypes;
46 typedef struct _GtkTreeModelTypesClass GtkTreeModelTypesClass;
48 struct _GtkTreeModelTypes
55 struct _GtkTreeModelTypesClass
57 GtkObjectClass parent_class;
59 guint (* get_flags) (GtkTreeModel *tree_model);
60 gint (* get_n_columns) (GtkTreeModel *tree_model);
61 GType (* get_column_type) (GtkTreeModel *tree_model,
63 gboolean (* get_iter) (GtkTreeModel *tree_model,
66 GtkTreePath *(* get_path) (GtkTreeModel *tree_model,
68 void (* get_value) (GtkTreeModel *tree_model,
72 gboolean (* iter_next) (GtkTreeModel *tree_model,
74 gboolean (* iter_children) (GtkTreeModel *tree_model,
77 gboolean (* iter_has_child) (GtkTreeModel *tree_model,
79 gint (* iter_n_children) (GtkTreeModel *tree_model,
81 gboolean (* iter_nth_child) (GtkTreeModel *tree_model,
85 gboolean (* iter_parent) (GtkTreeModel *tree_model,
88 void (* ref_iter) (GtkTreeModel *tree_model,
90 void (* unref_iter) (GtkTreeModel *tree_model,
93 /* These will be moved into the GtkTreeModelIface eventually */
94 void (* changed) (GtkTreeModel *tree_model,
97 void (* inserted) (GtkTreeModel *tree_model,
100 void (* child_toggled) (GtkTreeModel *tree_model,
103 void (* deleted) (GtkTreeModel *tree_model,
107 GtkType gtk_tree_model_types_get_type (void);
108 GtkTreeModelTypes *gtk_tree_model_types_new (void);
118 static gchar *column_type_names[] = {
127 get_model_types (void)
129 static GType column_types[N_COLUMNS] = { 0 };
131 if (column_types[0] == 0)
133 column_types[0] = G_TYPE_STRING;
134 column_types[1] = G_TYPE_STRING;
135 column_types[2] = GDK_TYPE_PIXBUF;
136 column_types[3] = G_TYPE_FLOAT;
137 column_types[4] = G_TYPE_UINT;
138 column_types[5] = G_TYPE_UCHAR;
139 column_types[6] = G_TYPE_CHAR;
140 #define BOOL_COLUMN 7
141 column_types[BOOL_COLUMN] = G_TYPE_BOOLEAN;
142 column_types[8] = G_TYPE_INT;
149 col_clicked_cb (GtkTreeViewColumn *col, gpointer data)
153 win = GTK_WINDOW (create_prop_editor (G_OBJECT (col), GTK_TYPE_TREE_VIEW_COLUMN));
155 gtk_window_set_title (win, gtk_tree_view_column_get_title (col));
159 setup_column (GtkTreeViewColumn *col)
161 gtk_tree_view_column_set_clickable (col, TRUE);
162 g_signal_connect_data (G_OBJECT (col),
164 (GCallback) col_clicked_cb,
172 toggled_callback (GtkCellRendererToggle *celltoggle,
174 GtkTreeView *tree_view)
176 GtkTreeModel *model = NULL;
177 GtkTreeModelSort *sort_model = NULL;
180 gboolean active = FALSE;
182 g_return_if_fail (GTK_IS_TREE_VIEW (tree_view));
184 model = gtk_tree_view_get_model (tree_view);
186 if (GTK_IS_TREE_MODEL_SORT (model))
188 sort_model = GTK_TREE_MODEL_SORT (model);
189 model = gtk_tree_model_sort_get_model (sort_model);
197 g_warning ("FIXME implement conversion from TreeModelSort iter to child model iter");
201 path = gtk_tree_path_new_from_string (path_string);
202 if (!gtk_tree_model_get_iter (model,
205 g_warning ("%s: bad path?", G_STRLOC);
208 gtk_tree_path_free (path);
210 if (GTK_IS_LIST_STORE (model))
212 gtk_tree_model_get (GTK_TREE_MODEL (model),
218 gtk_list_store_set (GTK_LIST_STORE (model),
224 else if (GTK_IS_TREE_STORE (model))
226 gtk_tree_model_get (GTK_TREE_MODEL (model),
232 gtk_tree_store_set (GTK_TREE_STORE (model),
239 g_warning ("don't know how to actually toggle value for model type %s",
240 g_type_name (G_TYPE_FROM_INSTANCE (model)));
244 static ColumnsType current_column_type = COLUMNS_LOTS;
247 set_columns_type (GtkTreeView *tree_view, ColumnsType type)
249 GtkTreeViewColumn *col;
250 GtkCellRenderer *rend;
254 current_column_type = type;
256 col = gtk_tree_view_get_column (tree_view, 0);
259 gtk_tree_view_remove_column (tree_view, col);
261 col = gtk_tree_view_get_column (tree_view, 0);
264 gtk_tree_view_set_rules_hint (tree_view, FALSE);
272 /* with lots of columns we need to turn on rules */
273 gtk_tree_view_set_rules_hint (tree_view, TRUE);
275 rend = gtk_cell_renderer_text_new ();
277 col = gtk_tree_view_column_new_with_attributes ("Column 1",
283 gtk_tree_view_append_column (GTK_TREE_VIEW (tree_view), col);
285 g_object_unref (G_OBJECT (rend));
286 g_object_unref (G_OBJECT (col));
288 rend = gtk_cell_renderer_text_pixbuf_new ();
290 col = gtk_tree_view_column_new_with_attributes ("Column 2",
298 gtk_tree_view_append_column (GTK_TREE_VIEW (tree_view), col);
300 g_object_unref (G_OBJECT (rend));
301 g_object_unref (G_OBJECT (col));
303 rend = gtk_cell_renderer_toggle_new ();
305 g_signal_connect_data (G_OBJECT (rend), "toggled",
306 GTK_SIGNAL_FUNC (toggled_callback), tree_view,
309 col = gtk_tree_view_column_new_with_attributes ("Column 3",
311 "active", BOOL_COLUMN,
316 gtk_tree_view_append_column (GTK_TREE_VIEW (tree_view), col);
318 pixbuf = gdk_pixbuf_new_from_xpm_data ((char **)book_closed_xpm);
320 image = gtk_image_new_from_pixbuf (pixbuf);
322 g_object_unref (G_OBJECT (pixbuf));
324 gtk_widget_show (image);
326 gtk_tree_view_column_set_widget (col, image);
328 g_object_unref (G_OBJECT (rend));
329 g_object_unref (G_OBJECT (col));
331 rend = gtk_cell_renderer_toggle_new ();
333 /* you could also set this per-row by tying it to a column
334 * in the model of course.
336 g_object_set (G_OBJECT (rend), "radio", TRUE, NULL);
338 g_signal_connect_data (G_OBJECT (rend), "toggled",
339 G_CALLBACK (toggled_callback), tree_view,
342 col = gtk_tree_view_column_new_with_attributes ("Column 4",
344 "active", BOOL_COLUMN,
349 gtk_tree_view_append_column (GTK_TREE_VIEW (tree_view), col);
351 g_object_unref (G_OBJECT (rend));
352 g_object_unref (G_OBJECT (col));
356 rend = gtk_cell_renderer_text_new ();
358 col = gtk_tree_view_column_new_with_attributes ("Column 5",
365 gtk_tree_view_append_column (GTK_TREE_VIEW (tree_view), col);
367 g_object_unref (G_OBJECT (rend));
368 g_object_unref (G_OBJECT (col));
371 rend = gtk_cell_renderer_text_new ();
373 col = gtk_tree_view_column_new_with_attributes ("Column 6",
380 gtk_tree_view_append_column (GTK_TREE_VIEW (tree_view), col);
382 g_object_unref (G_OBJECT (rend));
383 g_object_unref (G_OBJECT (col));
386 rend = gtk_cell_renderer_text_new ();
388 col = gtk_tree_view_column_new_with_attributes ("Column 7",
395 gtk_tree_view_append_column (GTK_TREE_VIEW (tree_view), col);
397 g_object_unref (G_OBJECT (rend));
398 g_object_unref (G_OBJECT (col));
400 rend = gtk_cell_renderer_text_new ();
402 col = gtk_tree_view_column_new_with_attributes ("Column 8",
409 gtk_tree_view_append_column (GTK_TREE_VIEW (tree_view), col);
411 g_object_unref (G_OBJECT (rend));
412 g_object_unref (G_OBJECT (col));
415 rend = gtk_cell_renderer_text_new ();
417 col = gtk_tree_view_column_new_with_attributes ("Column 9",
424 gtk_tree_view_append_column (GTK_TREE_VIEW (tree_view), col);
426 g_object_unref (G_OBJECT (rend));
427 g_object_unref (G_OBJECT (col));
430 rend = gtk_cell_renderer_text_new ();
432 col = gtk_tree_view_column_new_with_attributes ("Column 10",
439 gtk_tree_view_append_column (GTK_TREE_VIEW (tree_view), col);
441 g_object_unref (G_OBJECT (rend));
442 g_object_unref (G_OBJECT (col));
446 gtk_tree_view_set_expander_column (tree_view, 1);
451 rend = gtk_cell_renderer_text_new ();
453 col = gtk_tree_view_column_new_with_attributes ("Column 0",
460 gtk_tree_view_insert_column (GTK_TREE_VIEW (tree_view), col, 0);
462 g_object_unref (G_OBJECT (rend));
463 g_object_unref (G_OBJECT (col));
471 get_columns_type (void)
473 return current_column_type;
476 static GdkPixbuf *our_pixbuf;
491 /* FIXME add a custom model to test */
492 static GtkTreeModel *models[MODEL_LAST];
493 static const char *model_names[MODEL_LAST] = {
496 "GtkTreeModelSort wrapping GtkTreeStore",
497 "GtkTreeModelSort wrapping GtkListStore",
498 "Empty GtkListStore",
499 "Empty GtkTreeStore",
504 create_list_model (void)
511 t = get_model_types ();
513 store = gtk_list_store_new_with_types (N_COLUMNS,
523 gtk_list_store_append (store, &iter);
525 msg = g_strdup_printf ("%d", i);
527 gtk_list_store_set (store, &iter, 0, msg, 1, "Foo! Foo! Foo!",
529 3, 7.0, 4, (guint) 9000,
531 7, TRUE, 8, 23245454,
539 return GTK_TREE_MODEL (store);
543 typesystem_recurse (GType type,
544 GtkTreeIter *parent_iter,
548 guint n_children = 0;
553 gtk_tree_store_append (store, &iter, parent_iter);
555 str = g_strdup_printf ("%d", type);
556 gtk_tree_store_set (store, &iter, 0, str, 1, g_type_name (type),
558 3, 7.0, 4, (guint) 9000,
560 7, TRUE, 8, 23245454,
564 children = g_type_children (type, &n_children);
567 while (i < n_children)
569 typesystem_recurse (children[i], &iter, store);
578 create_tree_model (void)
583 volatile GType dummy; /* G_GNUC_CONST makes the optimizer remove
584 * get_type calls if you don't do something
588 /* Make the tree more interesting */
589 dummy = gtk_scrolled_window_get_type ();
590 dummy = gtk_label_get_type ();
591 dummy = gtk_hscrollbar_get_type ();
592 dummy = gtk_vscrollbar_get_type ();
593 dummy = pango_layout_get_type ();
595 t = get_model_types ();
597 store = gtk_tree_store_new_with_types (N_COLUMNS,
603 while (i < G_TYPE_RESERVED_LAST_FUNDAMENTAL)
605 typesystem_recurse (i, NULL, store);
610 return GTK_TREE_MODEL (store);
614 model_selected (GtkOptionMenu *om, gpointer data)
616 GtkTreeView *tree_view = GTK_TREE_VIEW (data);
619 hist = gtk_option_menu_get_history (om);
621 if (models[hist] != gtk_tree_view_get_model (tree_view))
623 gtk_tree_view_set_model (tree_view, models[hist]);
628 columns_selected (GtkOptionMenu *om, gpointer data)
630 GtkTreeView *tree_view = GTK_TREE_VIEW (data);
633 hist = gtk_option_menu_get_history (om);
635 if (hist != get_columns_type ())
637 set_columns_type (tree_view, hist);
644 TARGET_GTK_TREE_MODEL_ROW
647 static GtkTargetEntry row_targets[] = {
648 { "GTK_TREE_MODEL_ROW", GTK_TARGET_SAME_APP,
649 TARGET_GTK_TREE_MODEL_ROW }
665 gtk_init (&argc, &argv);
667 our_pixbuf = gdk_pixbuf_new_from_xpm_data ((const char **) book_closed_xpm);
670 models[MODEL_TYPES] = GTK_TREE_MODEL (gtk_tree_model_types_new ());
672 models[MODEL_LIST] = create_list_model ();
673 models[MODEL_TREE] = create_tree_model ();
675 model = create_list_model ();
676 models[MODEL_SORTED_LIST] = gtk_tree_model_sort_new_with_model (model, NULL, 0);
677 g_object_unref (G_OBJECT (model));
679 model = create_tree_model ();
680 models[MODEL_SORTED_TREE] = gtk_tree_model_sort_new_with_model (model, NULL, 0);
681 g_object_unref (G_OBJECT (model));
683 models[MODEL_EMPTY_LIST] = GTK_TREE_MODEL (gtk_list_store_new ());
684 models[MODEL_EMPTY_TREE] = GTK_TREE_MODEL (gtk_tree_store_new ());
686 models[MODEL_NULL] = NULL;
688 run_automated_tests ();
690 window = gtk_window_new (GTK_WINDOW_TOPLEVEL);
692 gtk_window_set_default_size (GTK_WINDOW (window), 400, 400);
694 table = gtk_table_new (3, 1, FALSE);
696 gtk_container_add (GTK_CONTAINER (window), table);
698 tv = gtk_tree_view_new_with_model (models[0]);
700 gtk_tree_view_set_rows_drag_source (GTK_TREE_VIEW (tv),
703 G_N_ELEMENTS (row_targets),
704 GDK_ACTION_MOVE | GDK_ACTION_COPY,
707 gtk_tree_view_set_rows_drag_dest (GTK_TREE_VIEW (tv),
709 G_N_ELEMENTS (row_targets),
710 GDK_ACTION_MOVE | GDK_ACTION_COPY,
715 menu = gtk_menu_new ();
718 while (i < MODEL_LAST)
723 name = model_names[i];
725 mi = gtk_menu_item_new_with_label (name);
727 gtk_menu_shell_append (GTK_MENU_SHELL (menu), mi);
730 window = create_prop_editor (G_OBJECT (models[i]));
732 gtk_window_set_title (GTK_WINDOW (window),
738 gtk_widget_show_all (menu);
740 om = gtk_option_menu_new ();
741 gtk_option_menu_set_menu (GTK_OPTION_MENU (om), menu);
743 gtk_table_attach (GTK_TABLE (table), om,
748 gtk_signal_connect (GTK_OBJECT (om),
750 GTK_SIGNAL_FUNC (model_selected),
755 menu = gtk_menu_new ();
758 while (i < COLUMNS_LAST)
763 name = column_type_names[i];
765 mi = gtk_menu_item_new_with_label (name);
767 gtk_menu_shell_append (GTK_MENU_SHELL (menu), mi);
771 gtk_widget_show_all (menu);
773 om = gtk_option_menu_new ();
774 gtk_option_menu_set_menu (GTK_OPTION_MENU (om), menu);
776 gtk_table_attach (GTK_TABLE (table), om,
781 set_columns_type (GTK_TREE_VIEW (tv), COLUMNS_LOTS);
782 gtk_option_menu_set_history (GTK_OPTION_MENU (om), COLUMNS_LOTS);
784 gtk_signal_connect (GTK_OBJECT (om),
786 GTK_SIGNAL_FUNC (columns_selected),
789 sw = gtk_scrolled_window_new (NULL, NULL);
790 gtk_scrolled_window_set_policy (GTK_SCROLLED_WINDOW (sw),
791 GTK_POLICY_AUTOMATIC,
792 GTK_POLICY_AUTOMATIC);
794 gtk_table_attach (GTK_TABLE (table), sw,
796 GTK_EXPAND | GTK_FILL,
797 GTK_EXPAND | GTK_FILL,
800 gtk_container_add (GTK_CONTAINER (sw), tv);
802 gtk_widget_show_all (window);
822 static void gtk_tree_model_types_init (GtkTreeModelTypes *model_types);
823 static void gtk_tree_model_types_class_init (GtkTreeModelTypesClass *class);
824 static void gtk_tree_model_types_tree_model_init (GtkTreeModelIface *iface);
825 static gint gtk_real_model_types_get_n_columns (GtkTreeModel *tree_model);
826 static GType gtk_real_model_types_get_column_type (GtkTreeModel *tree_model,
828 static GtkTreePath *gtk_real_model_types_get_path (GtkTreeModel *tree_model,
830 static void gtk_real_model_types_get_value (GtkTreeModel *tree_model,
834 static gboolean gtk_real_model_types_iter_next (GtkTreeModel *tree_model,
836 static gboolean gtk_real_model_types_iter_children (GtkTreeModel *tree_model,
838 GtkTreeIter *parent);
839 static gboolean gtk_real_model_types_iter_has_child (GtkTreeModel *tree_model,
841 static gint gtk_real_model_types_iter_n_children (GtkTreeModel *tree_model,
843 static gboolean gtk_real_model_types_iter_nth_child (GtkTreeModel *tree_model,
847 static gboolean gtk_real_model_types_iter_parent (GtkTreeModel *tree_model,
852 static guint model_types_signals[LAST_SIGNAL] = { 0 };
856 gtk_tree_model_types_get_type (void)
858 static GtkType model_types_type = 0;
860 if (!model_types_type)
862 static const GTypeInfo model_types_info =
864 sizeof (GtkTreeModelTypesClass),
865 NULL, /* base_init */
866 NULL, /* base_finalize */
867 (GClassInitFunc) gtk_tree_model_types_class_init,
868 NULL, /* class_finalize */
869 NULL, /* class_data */
870 sizeof (GtkTreeModelTypes),
872 (GInstanceInitFunc) gtk_tree_model_types_init
875 static const GInterfaceInfo tree_model_info =
877 (GInterfaceInitFunc) gtk_tree_model_types_tree_model_init,
882 model_types_type = g_type_register_static (GTK_TYPE_OBJECT, "GtkTreeModelTypes", &model_types_info, 0);
883 g_type_add_interface_static (model_types_type,
888 return model_types_type;
892 gtk_tree_model_types_new (void)
894 GtkTreeModelTypes *retval;
896 retval = GTK_TREE_MODEL_TYPES (g_object_new (GTK_TYPE_MODEL_TYPES, NULL));
902 gtk_tree_model_types_class_init (GtkTreeModelTypesClass *class)
904 GObjectClass *object_class;
906 object_class = (GObjectClass*) class;
908 model_types_signals[CHANGED] =
909 g_signal_newc ("changed",
910 GTK_CLASS_TYPE (object_class),
912 GTK_SIGNAL_OFFSET (GtkTreeModelTypesClass, changed),
914 gtk_marshal_VOID__BOXED_BOXED,
918 model_types_signals[INSERTED] =
919 g_signal_newc ("inserted",
920 GTK_CLASS_TYPE (object_class),
922 GTK_SIGNAL_OFFSET (GtkTreeModelTypesClass, inserted),
924 gtk_marshal_VOID__BOXED_BOXED,
928 model_types_signals[CHILD_TOGGLED] =
929 g_signal_newc ("child_toggled",
930 GTK_CLASS_TYPE (object_class),
932 GTK_SIGNAL_OFFSET (GtkTreeModelTypesClass, child_toggled),
934 gtk_marshal_VOID__BOXED_BOXED,
938 model_types_signals[DELETED] =
939 g_signal_newc ("deleted",
940 GTK_CLASS_TYPE (object_class),
942 GTK_SIGNAL_OFFSET (GtkTreeModelTypesClass, deleted),
944 gtk_marshal_VOID__BOXED,
950 gtk_tree_model_types_tree_model_init (GtkTreeModelIface *iface)
952 iface->get_n_columns = gtk_real_model_types_get_n_columns;
953 iface->get_column_type = gtk_real_model_types_get_column_type;
954 iface->get_path = gtk_real_model_types_get_path;
955 iface->get_value = gtk_real_model_types_get_value;
956 iface->iter_next = gtk_real_model_types_iter_next;
957 iface->iter_children = gtk_real_model_types_iter_children;
958 iface->iter_has_child = gtk_real_model_types_iter_has_child;
959 iface->iter_n_children = gtk_real_model_types_iter_n_children;
960 iface->iter_nth_child = gtk_real_model_types_iter_nth_child;
961 iface->iter_parent = gtk_real_model_types_iter_parent;
965 gtk_tree_model_types_init (GtkTreeModelTypes *model_types)
967 model_types->stamp = g_random_int ();
970 static GType column_types[] = {
971 G_TYPE_STRING, /* GType */
972 G_TYPE_STRING /* type name */
976 gtk_real_model_types_get_n_columns (GtkTreeModel *tree_model)
978 return G_N_ELEMENTS (column_types);
982 gtk_real_model_types_get_column_type (GtkTreeModel *tree_model,
985 g_return_val_if_fail (index < G_N_ELEMENTS (column_types), G_TYPE_INVALID);
987 return column_types[index];
991 /* Use default implementation of this */
993 gtk_real_model_types_get_iter (GtkTreeModel *tree_model,
1001 /* The toplevel nodes of the tree are the reserved types, G_TYPE_NONE through
1002 * G_TYPE_RESERVED_FUNDAMENTAL.
1005 static GtkTreePath *
1006 gtk_real_model_types_get_path (GtkTreeModel *tree_model,
1009 GtkTreePath *retval;
1013 g_return_val_if_fail (GTK_IS_TREE_MODEL_TYPES (tree_model), NULL);
1014 g_return_val_if_fail (iter != NULL, NULL);
1016 type = GPOINTER_TO_INT (iter->user_data);
1018 retval = gtk_tree_path_new ();
1020 parent = g_type_parent (type);
1021 while (parent != G_TYPE_INVALID)
1023 GType* children = g_type_children (parent, NULL);
1026 if (!children || children[0] == G_TYPE_INVALID)
1028 g_warning ("bad iterator?");
1032 while (children[i] != type)
1035 gtk_tree_path_prepend_index (retval, i);
1040 parent = g_type_parent (parent);
1043 /* The fundamental type itself is the index on the toplevel */
1044 gtk_tree_path_prepend_index (retval, type);
1050 gtk_real_model_types_get_value (GtkTreeModel *tree_model,
1057 type = GPOINTER_TO_INT (iter->user_data);
1065 g_value_init (value, G_TYPE_STRING);
1067 str = g_strdup_printf ("%d", type);
1068 g_value_set_string (value, str);
1074 g_value_init (value, G_TYPE_STRING);
1075 g_value_set_string (value, g_type_name (type));
1079 g_warning ("Bad column %d requested", column);
1084 gtk_real_model_types_iter_next (GtkTreeModel *tree_model,
1091 type = GPOINTER_TO_INT (iter->user_data);
1093 parent = g_type_parent (type);
1095 if (parent == G_TYPE_INVALID)
1097 /* fundamental type, add 1 */
1098 if ((type + 1) < G_TYPE_RESERVED_LAST_FUNDAMENTAL)
1100 iter->user_data = GINT_TO_POINTER (type + 1);
1108 GType* children = g_type_children (parent, NULL);
1111 g_assert (children != NULL);
1113 while (children[i] != type)
1118 if (children[i] != G_TYPE_INVALID)
1121 iter->user_data = GINT_TO_POINTER (children[i]);
1133 gtk_real_model_types_iter_children (GtkTreeModel *tree_model,
1135 GtkTreeIter *parent)
1140 type = GPOINTER_TO_INT (parent->user_data);
1142 children = g_type_children (type, NULL);
1144 if (!children || children[0] == G_TYPE_INVALID)
1151 iter->user_data = GINT_TO_POINTER (children[0]);
1158 gtk_real_model_types_iter_has_child (GtkTreeModel *tree_model,
1164 type = GPOINTER_TO_INT (iter->user_data);
1166 children = g_type_children (type, NULL);
1168 if (!children || children[0] == G_TYPE_INVALID)
1181 gtk_real_model_types_iter_n_children (GtkTreeModel *tree_model,
1186 return G_TYPE_RESERVED_LAST_FUNDAMENTAL - 1;
1192 guint n_children = 0;
1194 type = GPOINTER_TO_INT (iter->user_data);
1196 children = g_type_children (type, &n_children);
1205 gtk_real_model_types_iter_nth_child (GtkTreeModel *tree_model,
1207 GtkTreeIter *parent,
1212 /* fundamental type */
1213 if (n < G_TYPE_RESERVED_LAST_FUNDAMENTAL)
1215 iter->user_data = GINT_TO_POINTER (n);
1223 GType type = GPOINTER_TO_INT (parent->user_data);
1224 guint n_children = 0;
1225 GType* children = g_type_children (type, &n_children);
1227 if (n_children == 0)
1232 else if (n >= n_children)
1239 iter->user_data = GINT_TO_POINTER (children[n]);
1248 gtk_real_model_types_iter_parent (GtkTreeModel *tree_model,
1255 type = GPOINTER_TO_INT (child->user_data);
1257 parent = g_type_parent (type);
1259 if (parent == G_TYPE_INVALID)
1261 if (type >= G_TYPE_RESERVED_LAST_FUNDAMENTAL)
1262 g_warning ("no parent for %d %s\n", type, g_type_name (type));
1267 iter->user_data = GINT_TO_POINTER (parent);
1278 treestore_torture_recurse (GtkTreeStore *store,
1282 GtkTreeModel *model;
1286 model = GTK_TREE_MODEL (store);
1293 gtk_tree_store_append (store, &iter, root);
1295 gtk_tree_model_iter_children (model, &iter, root);
1300 gtk_tree_store_append (store, &iter, root);
1304 while (gtk_tree_model_iter_children (model, &iter, root))
1305 gtk_tree_store_remove (store, &iter);
1307 gtk_tree_store_append (store, &iter, root);
1309 /* inserts before last node in tree */
1313 gtk_tree_store_insert_before (store, &iter, root, &iter);
1317 /* inserts after the node before the last node */
1321 gtk_tree_store_insert_after (store, &iter, root, &iter);
1325 /* inserts after the last node */
1326 gtk_tree_store_append (store, &iter, root);
1331 gtk_tree_store_insert_after (store, &iter, root, &iter);
1335 /* remove everything again */
1336 while (gtk_tree_model_iter_children (model, &iter, root))
1337 gtk_tree_store_remove (store, &iter);
1341 gtk_tree_store_prepend (store, &iter, root);
1346 gtk_tree_store_prepend (store, &iter, root);
1350 /* remove everything again */
1351 while (gtk_tree_model_iter_children (model, &iter, root))
1352 gtk_tree_store_remove (store, &iter);
1354 gtk_tree_store_append (store, &iter, root);
1355 gtk_tree_store_append (store, &iter, root);
1356 gtk_tree_store_append (store, &iter, root);
1357 gtk_tree_store_append (store, &iter, root);
1359 while (gtk_tree_model_iter_children (model, &iter, root))
1361 treestore_torture_recurse (store, &iter, depth);
1362 gtk_tree_store_remove (store, &iter);
1367 run_automated_tests (void)
1369 g_print ("Running automated tests...\n");
1371 /* FIXME TreePath basic verification */
1373 /* FIXME generic consistency checks on the models */
1376 /* Make sure list store mutations don't crash anything */
1377 GtkListStore *store;
1378 GtkTreeModel *model;
1382 store = gtk_list_store_new_with_types (1, G_TYPE_INT);
1384 model = GTK_TREE_MODEL (store);
1389 gtk_list_store_append (store, &iter);
1393 while (gtk_tree_model_get_first (model, &iter))
1394 gtk_list_store_remove (store, &iter);
1396 gtk_list_store_append (store, &iter);
1398 /* inserts before last node in list */
1402 gtk_list_store_insert_before (store, &iter, &iter);
1406 /* inserts after the node before the last node */
1410 gtk_list_store_insert_after (store, &iter, &iter);
1414 /* inserts after the last node */
1415 gtk_list_store_append (store, &iter);
1420 gtk_list_store_insert_after (store, &iter, &iter);
1424 /* remove everything again */
1425 while (gtk_tree_model_get_first (model, &iter))
1426 gtk_list_store_remove (store, &iter);
1430 gtk_list_store_prepend (store, &iter);
1435 gtk_list_store_prepend (store, &iter);
1439 /* remove everything again */
1440 while (gtk_tree_model_get_first (model, &iter))
1441 gtk_list_store_remove (store, &iter);
1443 g_object_unref (G_OBJECT (store));
1447 /* Make sure tree store mutations don't crash anything */
1448 GtkTreeStore *store;
1450 store = gtk_tree_store_new_with_types (1, G_TYPE_INT);
1452 treestore_torture_recurse (store, NULL, 0);
1454 g_object_unref (G_OBJECT (store));
1457 g_print ("Passed.\n");