+static void
+gtk_action_group_accel_group_foreach (gpointer key, gpointer val, gpointer data)
+{
+ gtk_action_set_accel_group (val, data);
+}
+
+/**
+ * gtk_action_group_set_accel_group:
+ * @action_group: a #GtkActionGroup
+ * @accel_group: (allow-none): a #GtkAccelGroup to set or %NULL
+ *
+ * Sets the accelerator group to be used by every action in this group.
+ *
+ * Since: 3.6
+ */
+void
+gtk_action_group_set_accel_group (GtkActionGroup *action_group,
+ GtkAccelGroup *accel_group)
+{
+ GtkActionGroupPrivate *private;
+
+ g_return_if_fail (GTK_IS_ACTION_GROUP (action_group));
+
+ private = action_group->priv;
+
+ if (private->accel_group == accel_group)
+ return;
+
+ g_clear_object (&private->accel_group);
+
+ if (accel_group)
+ private->accel_group = g_object_ref (accel_group);
+
+ /* Set the new accel group on every action */
+ g_hash_table_foreach (private->actions,
+ gtk_action_group_accel_group_foreach,
+ accel_group);
+
+ g_object_notify (G_OBJECT (action_group), "accel-group");
+}
+