[gtk+] a11y: Add a special-case for cell index querying

[Benjamin Otte <otte src gnome org>]

commit 533ee181de1b8d1c9ff45f9bfd575bd98eb91b2c
Author: Benjamin Otte <otte redhat com>
Date:   Fri Nov 11 01:25:09 2011 +0100

    a11y: Add a special-case for cell index querying
    
    I could have tried to make GtkContainerCellAccessible implement
    GtkCellAccessibleParent, but the current implementation of that
    interface doesn't make sense for it.

 gtk/a11y/gtkcellaccessible.c          |    5 +++++
 gtk/a11y/gtkcontainercellaccessible.c |   25 -------------------------
 2 files changed, 5 insertions(+), 25 deletions(-)
---
diff --git a/gtk/a11y/gtkcellaccessible.c b/gtk/a11y/gtkcellaccessible.c
index 54bd1ad..c68ff27 100644
--- a/gtk/a11y/gtkcellaccessible.c
+++ b/gtk/a11y/gtkcellaccessible.c
@@ -95,6 +95,11 @@ gtk_cell_accessible_get_index_in_parent (AtkObject *obj)
   int index;
 
   cell = GTK_CELL_ACCESSIBLE (obj);
+
+  parent = atk_object_get_parent (obj);
+  if (GTK_IS_CONTAINER_CELL_ACCESSIBLE (parent))
+    return g_list_index (GTK_CONTAINER_CELL_ACCESSIBLE (parent)->children, obj);
+
   parent = gtk_widget_get_accessible (cell->widget);
   if (parent == NULL)
     return -1;
diff --git a/gtk/a11y/gtkcontainercellaccessible.c b/gtk/a11y/gtkcontainercellaccessible.c
index ad5bdb4..d2f577d 100644
--- a/gtk/a11y/gtkcontainercellaccessible.c
+++ b/gtk/a11y/gtkcontainercellaccessible.c
@@ -96,29 +96,6 @@ _gtk_container_cell_accessible_new (void)
   return container;
 }
 
-static void
-recompute_child_indices (GtkContainerCellAccessible *container)
-{
-  gint cur_index = 0;
-  GList *l;
-
-  for (l = container->children; l; l = l->next)
-    {
-      GTK_CELL_ACCESSIBLE (l->data)->index = cur_index;
-      cur_index++;
-    }
-}
-
-static void
-refresh_child_index (GtkCellAccessible *cell)
-{
-  AtkObject *parent;
-
-  parent = atk_object_get_parent (ATK_OBJECT (cell));
-
-  recompute_child_indices (GTK_CONTAINER_CELL_ACCESSIBLE (parent));
-}
-
 void
 _gtk_container_cell_accessible_add_child (GtkContainerCellAccessible *container,
                                           GtkCellAccessible          *child)
@@ -132,7 +109,6 @@ _gtk_container_cell_accessible_add_child (GtkContainerCellAccessible *container,
   container->children = g_list_append (container->children, child);
   child->index = child_index;
   atk_object_set_parent (ATK_OBJECT (child), ATK_OBJECT (container));
-  child->refresh_index = refresh_child_index;
 }
 
 void
@@ -144,6 +120,5 @@ _gtk_container_cell_accessible_remove_child (GtkContainerCellAccessible *contain
   g_return_if_fail (container->NChildren > 0);
 
   container->children = g_list_remove (container->children, child);
-  recompute_child_indices (container);
   container->NChildren--;
 }