[orca] Try harder to position the caret when jumping to an object in the navlist

[Joanmarie Diggs <joanied src gnome org>]

commit b4ec934ff38d0eac7abf6c3e26dc012c56c9dc89
Author: Joanmarie Diggs <jdiggs igalia com>
Date:   Mon Feb 11 11:12:34 2013 -0500

    Try harder to position the caret when jumping to an object in the navlist

 src/orca/orca_gui_navlist.py |   10 +++++++++-
 1 files changed, 9 insertions(+), 1 deletions(-)
---
diff --git a/src/orca/orca_gui_navlist.py b/src/orca/orca_gui_navlist.py
index 0d68b17..940b0bd 100644
--- a/src/orca/orca_gui_navlist.py
+++ b/src/orca/orca_gui_navlist.py
@@ -143,7 +143,15 @@ class OrcaNavListGUI:
             text = obj.queryText()
             text.setCaretOffset(0)
         except NotImplementedError:
-            pass
+            while obj.childCount:
+                obj = obj[0]
+                try:
+                    text = obj.queryText()
+                    text.setCaretOffset(0)
+                except NotImplementedError:
+                    pass
+                else:
+                    break
 
     def _onActivateClicked(self, widget):
         obj = self._getSelectedAccessible()