[gtk+] treeview: Notify accessible about focus changes

[Benjamin Otte <otte src gnome org>]

commit f90ff5d50b9650470a50bfb822d9f4968915c390
Author: Benjamin Otte <otte redhat com>
Date:   Sat Feb 11 02:38:48 2012 +0100

    treeview: Notify accessible about focus changes

 gtk/a11y/gtktreeviewaccessible.c |   12 ++++++++++++
 gtk/gtktreeview.c                |    9 +++++++++
 2 files changed, 21 insertions(+), 0 deletions(-)
---
diff --git a/gtk/a11y/gtktreeviewaccessible.c b/gtk/a11y/gtktreeviewaccessible.c
index adb3a0b..af497b2 100644
--- a/gtk/a11y/gtktreeviewaccessible.c
+++ b/gtk/a11y/gtktreeviewaccessible.c
@@ -2103,6 +2103,12 @@ _gtk_tree_view_accessible_add_state (GtkTreeView          *treeview,
 
   accessible = GTK_TREE_VIEW_ACCESSIBLE (obj);
 
+  if (state == GTK_CELL_RENDERER_FOCUSED)
+    {
+      /* will add later */
+      return;
+    }
+
   for (i = 0; i < gtk_tree_view_get_n_columns (treeview); i++)
     {
       GtkCellAccessible *cell = peek_cell (accessible,
@@ -2135,6 +2141,12 @@ _gtk_tree_view_accessible_remove_state (GtkTreeView          *treeview,
 
   accessible = GTK_TREE_VIEW_ACCESSIBLE (obj);
 
+  if (state == GTK_CELL_RENDERER_FOCUSED)
+    {
+      /* will add later */
+      return;
+    }
+
   for (i = 0; i < gtk_tree_view_get_n_columns (treeview); i++)
     {
       GtkCellAccessible *cell = peek_cell (accessible,
diff --git a/gtk/gtktreeview.c b/gtk/gtktreeview.c
index decf78b..d1b641b 100644
--- a/gtk/gtktreeview.c
+++ b/gtk/gtktreeview.c
@@ -13188,6 +13188,10 @@ gtk_tree_view_real_set_cursor (GtkTreeView     *tree_view,
 {
   if (!(flags & CURSOR_INVALID) && tree_view->priv->cursor_node)
     {
+      _gtk_tree_view_accessible_remove_state (tree_view,
+                                              tree_view->priv->cursor_tree,
+                                              tree_view->priv->cursor_node,
+                                              GTK_CELL_RENDERER_FOCUSED);
       _gtk_tree_view_queue_draw_node (tree_view,
                                       tree_view->priv->cursor_tree,
                                       tree_view->priv->cursor_node,
@@ -13250,6 +13254,11 @@ gtk_tree_view_real_set_cursor (GtkTreeView     *tree_view,
                                           tree_view->priv->cursor_node,
                                           NULL);
 	}
+
+      _gtk_tree_view_accessible_add_state (tree_view,
+                                           tree_view->priv->cursor_tree,
+                                           tree_view->priv->cursor_node,
+                                           GTK_CELL_RENDERER_FOCUSED);
     }
 
   g_signal_emit (tree_view, tree_view_signals[CURSOR_CHANGED], 0);