orca r1970 - in trunk: . src/orca

[richb svn gnome org]

Author: richb
Date: 2007-02-01 20:40:47 +0000 (Thu, 01 Feb 2007)
New Revision: 1970
ViewCVS link: http://svn.gnome.org/viewcvs/orca?rev=1970&view=rev

Modified:
   trunk/ChangeLog
   trunk/src/orca/focus_tracking_presenter.py
Log:
        * src/orca/focus_tracking_presenter.py:
          Work on bug #400763 â Orca hangs after starting the update 
          process in update manager. Checked in a patch that checks to
          see whether the event.source.valid field is set or not for each
          event, in the _enqueueEvent() routine and ignores invalid events. 
          We still get the initial COMM_FAILURE's when we try to access an 
          invalid accessible, but overall Orca is now much more responsive 
          in a situation like this.