2 * Copyright (C) 2011 Red Hat Inc.
5 * Matthias Clasen <mclasen@redhat.com>
7 * This library is free software; you can redistribute it and/or
8 * modify it under the terms of the GNU Library General Public
9 * License as published by the Free Software Foundation; either
10 * version 2 of the License, or (at your option) any later version.
12 * This library is distributed in the hope that it will be useful,
13 * but WITHOUT ANY WARRANTY; without even the implied warranty of
14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
15 * Library General Public License for more details.
17 * You should have received a copy of the GNU Library General Public
18 * License along with this library. If not, see <http://www.gnu.org/licenses/>.
21 #define GDK_DISABLE_DEPRECATION_WARNINGS
33 test_scrolled_window_child_count (void)
36 AtkObject *accessible;
38 sw = gtk_scrolled_window_new (NULL, NULL);
39 g_object_ref_sink (sw);
40 gtk_scrolled_window_set_policy (GTK_SCROLLED_WINDOW (sw),
41 GTK_POLICY_ALWAYS, GTK_POLICY_ALWAYS);
42 gtk_scrolled_window_add_with_viewport (GTK_SCROLLED_WINDOW (sw), gtk_label_new ("Bla"));
44 accessible = gtk_widget_get_accessible (sw);
45 g_assert_cmpint (atk_object_get_n_accessible_children (accessible), ==, 3);
58 children_changed (AtkObject *accessible,
65 data->n_children = atk_object_get_n_accessible_children (accessible);
69 add_child (GtkWidget *container,
72 if (GTK_IS_SCROLLED_WINDOW (container))
73 gtk_scrolled_window_add_with_viewport (GTK_SCROLLED_WINDOW (container), child);
75 gtk_container_add (GTK_CONTAINER (container), child);
79 remove_child (STATE *state,
84 if (GTK_IS_ENTRY (state->widget))
89 gtk_entry_set_icon_from_gicon (GTK_ENTRY (state->widget),
90 GTK_ENTRY_ICON_PRIMARY,
94 gtk_entry_set_icon_from_gicon (GTK_ENTRY (state->widget),
95 GTK_ENTRY_ICON_SECONDARY,
103 child = state->child [i];
104 if (GTK_IS_SCROLLED_WINDOW (state->widget))
106 if (gtk_widget_get_parent (child) != state->widget)
107 child = gtk_widget_get_parent (child);
110 gtk_container_remove (GTK_CONTAINER (state->widget), child);
114 parent_notify (AtkObject *obj, GParamSpec *pspec, SignalData *data)
117 data->parent = atk_object_get_parent (obj);
121 do_create_child (STATE *state, gint i)
123 if (GTK_IS_ENTRY (state->widget))
128 gtk_entry_set_icon_from_stock (GTK_ENTRY (state->widget),
129 GTK_ENTRY_ICON_PRIMARY,
130 GTK_STOCK_CAPS_LOCK_WARNING);
133 gtk_entry_set_icon_from_stock (GTK_ENTRY (state->widget),
134 GTK_ENTRY_ICON_SECONDARY,
141 else if (gtk_container_child_type (GTK_CONTAINER (state->widget)) == G_TYPE_NONE)
144 state->child[i] = gtk_label_new ("bla");
149 test_add_remove (GtkWidget *widget)
151 AtkObject *accessible;
152 AtkObject *child_accessible;
154 SignalData remove_data;
155 SignalData parent_data[3];
160 state.widget = widget;
161 accessible = gtk_widget_get_accessible (widget);
164 remove_data.count = 0;
165 g_signal_connect (accessible, "children_changed::add",
166 G_CALLBACK (children_changed), &add_data);
167 g_signal_connect (accessible, "children_changed::remove",
168 G_CALLBACK (children_changed), &remove_data);
170 step_children = atk_object_get_n_accessible_children (accessible);
172 for (i = 0; i < 3; i++)
174 if (!do_create_child (&state, i))
176 if (!GTK_IS_ENTRY (widget))
178 parent_data[i].count = 0;
179 child_accessible = gtk_widget_get_accessible (state.child[i]);
180 g_signal_connect (child_accessible, "notify::accessible-parent",
181 G_CALLBACK (parent_notify), &(parent_data[i]));
182 add_child (widget, state.child[i]);
185 child_accessible = atk_object_ref_accessible_child (accessible, i);
187 g_assert_cmpint (add_data.count, ==, i + 1);
188 g_assert_cmpint (add_data.n_children, ==, step_children + i + 1);
189 g_assert_cmpint (remove_data.count, ==, 0);
190 if (!GTK_IS_ENTRY (widget))
191 g_assert_cmpint (parent_data[i].count, ==, 1);
192 if (GTK_IS_SCROLLED_WINDOW (widget) ||
193 GTK_IS_NOTEBOOK (widget))
194 g_assert (atk_object_get_parent (ATK_OBJECT (parent_data[i].parent)) == accessible);
195 else if (GTK_IS_ENTRY (widget))
196 g_assert (atk_object_get_parent (child_accessible) == accessible);
198 g_assert (parent_data[i].parent == accessible);
200 if (GTK_IS_ENTRY (widget))
201 g_object_unref (child_accessible);
203 for (j = 0 ; j < i; j++)
205 remove_child (&state, j);
206 g_assert_cmpint (add_data.count, ==, i);
207 g_assert_cmpint (remove_data.count, ==, j + 1);
208 g_assert_cmpint (remove_data.n_children, ==, step_children + i - j - 1);
209 if (parent_data[j].count == 2)
210 g_assert (parent_data[j].parent == NULL);
211 else if (!GTK_IS_ENTRY (widget))
214 set = atk_object_ref_state_set (ATK_OBJECT (parent_data[j].parent));
215 g_assert (atk_state_set_contains_state (set, ATK_STATE_DEFUNCT));
216 g_object_unref (set);
220 g_signal_handlers_disconnect_by_func (accessible, G_CALLBACK (children_changed), &add_data);
221 g_signal_handlers_disconnect_by_func (accessible, G_CALLBACK (children_changed), &remove_data);
225 add_child_test (const gchar *prefix,
226 GTestFixtureFunc test_func,
231 path = g_strdup_printf ("%s/%s", prefix, G_OBJECT_TYPE_NAME (widget));
232 g_test_add_vtable (path,
234 g_object_ref (widget),
236 (GTestFixtureFunc) test_func,
237 (GTestFixtureFunc) g_object_unref);
242 add_child_tests (GtkWidget *widget)
244 g_object_ref_sink (widget);
245 add_child_test ("/child/add-remove", (GTestFixtureFunc)test_add_remove, widget);
246 g_object_unref (widget);
250 main (int argc, char *argv[])
252 gtk_test_init (&argc, &argv, NULL);
254 g_test_add_func ("/scrolledwindow/child-count", test_scrolled_window_child_count);
256 add_child_tests (gtk_scrolled_window_new (NULL, NULL));
257 add_child_tests (gtk_box_new (GTK_ORIENTATION_HORIZONTAL, 0));
258 add_child_tests (gtk_paned_new (GTK_ORIENTATION_HORIZONTAL));
259 add_child_tests (gtk_grid_new ());
260 add_child_tests (gtk_event_box_new ());
261 add_child_tests (gtk_window_new (GTK_WINDOW_TOPLEVEL));
262 add_child_tests (gtk_assistant_new ());
263 add_child_tests (gtk_frame_new ("frame"));
264 add_child_tests (gtk_expander_new ("expander"));
265 add_child_tests (gtk_table_new (2, 2, FALSE));
266 add_child_tests (gtk_text_view_new ());
267 add_child_tests (gtk_tree_view_new ());
269 /* gail doesn't handle non-label children in these */
270 add_child_tests (gtk_button_new ());
271 add_child_tests (gtk_statusbar_new ());
273 add_child_tests (gtk_notebook_new ());
274 add_child_tests (gtk_entry_new ());
276 return g_test_run ();