[gtk+] treeview: Deprecate gtk_tree_view_set_destroy_count_func()

[Benjamin Otte <otte src gnome org>]

commit 6fa72300be2496476d3f08be2b4f718d6231c8d1
Author: Benjamin Otte <otte redhat com>
Date:   Mon Dec 12 11:55:28 2011 +0100

    treeview: Deprecate gtk_tree_view_set_destroy_count_func()
    
    The accessibility code doesn't need it anymore.

 gtk/gtktreeview.c |    2 ++
 gtk/gtktreeview.h |    1 +
 2 files changed, 3 insertions(+), 0 deletions(-)
---
diff --git a/gtk/gtktreeview.c b/gtk/gtktreeview.c
index 7d2711c..73ba8c6 100644
--- a/gtk/gtktreeview.c
+++ b/gtk/gtktreeview.c
@@ -14692,6 +14692,8 @@ gtk_tree_view_create_row_drag_icon (GtkTreeView  *tree_view,
  * This function should almost never be used.  It is meant for private use by
  * ATK for determining the number of visible children that are removed when the
  * user collapses a row, or a row is deleted.
+ *
+ * Deprecated: 3.4: Accessibility does not need the function anymore.
  **/
 void
 gtk_tree_view_set_destroy_count_func (GtkTreeView             *tree_view,
diff --git a/gtk/gtktreeview.h b/gtk/gtktreeview.h
index 697a61a..879d21c 100644
--- a/gtk/gtktreeview.h
+++ b/gtk/gtktreeview.h
@@ -435,6 +435,7 @@ typedef void (* GtkTreeDestroyCountFunc)  (GtkTreeView             *tree_view,
 					   GtkTreePath             *path,
 					   gint                     children,
 					   gpointer                 user_data);
+GDK_DEPRECATED
 void gtk_tree_view_set_destroy_count_func (GtkTreeView             *tree_view,
 					   GtkTreeDestroyCountFunc  func,
 					   gpointer                 data,