Requirement:
1. users want they can copy the text contents from the navigation tree.
2. users want they can copy the text contents on the document viewer so they
can paste them to other place.
Original issue reported on code.google.com by jwleng@gmail.com on 8 Aug 2012 at 4:04
Original issue reported on code.google.com by
jwleng@gmail.com
on 8 Aug 2012 at 4:04