gtk+ r19350 - trunk/modules/other/gail

[liyuan svn gnome org]

Author: liyuan
Date: Fri Jan 11 09:48:23 2008
New Revision: 19350
URL: http://svn.gnome.org/viewvc/gtk+?rev=19350&view=rev

Log:
2008-01-11  Li Yuan  <li yuan sun com>

        * gailtreeview.c: (gail_tree_view_ref_child),
        (idle_cursor_changed):
        Bug #497218. Emit "active-descendant-changed" when focus first comes
        into treeview. Add/remove ATK_STATE_FOCUSED when cursor changes.


Modified:
   trunk/modules/other/gail/ChangeLog
   trunk/modules/other/gail/gailtreeview.c

Modified: trunk/modules/other/gail/gailtreeview.c
==============================================================================
--- trunk/modules/other/gail/gailtreeview.c	(original)
+++ trunk/modules/other/gail/gailtreeview.c	Fri Jan 11 09:48:23 2008
@@ -987,6 +987,9 @@
           {
             gailview->focus_cell = g_object_ref (cell);
             gail_cell_add_state (cell, ATK_STATE_FOCUSED, FALSE);
+            g_signal_emit_by_name (gailview,
+                                   "active-descendant-changed",
+                                   cell);
           }
       }
     g_list_free (renderer_list); 
@@ -2625,12 +2628,16 @@
           if (gail_tree_view->focus_cell)
             {
               gail_cell_remove_state (GAIL_CELL (gail_tree_view->focus_cell), ATK_STATE_ACTIVE, FALSE); 
+              gail_cell_remove_state (GAIL_CELL (gail_tree_view->focus_cell), ATK_STATE_FOCUSED, FALSE);
               g_object_unref (gail_tree_view->focus_cell);
             }
           gail_tree_view->focus_cell = cell;
 
           if (GTK_WIDGET_HAS_FOCUS (widget))
-            gail_cell_add_state (GAIL_CELL (cell), ATK_STATE_ACTIVE, FALSE);
+            {
+              gail_cell_add_state (GAIL_CELL (cell), ATK_STATE_ACTIVE, FALSE);
+              gail_cell_add_state (GAIL_CELL (cell), ATK_STATE_FOCUSED, FALSE);
+            }
           g_signal_emit_by_name (gail_tree_view,
                                  "active-descendant-changed",
                                  cell);