Add a convenience method to TextPane's Element class to get the whole text of the
element, including all children, paragraph line endings, etc.

Note: this parallels the more comprehensive code already in TextPane to get subsets
of the text.  We should probably move that code into Element so there is only one
copy of the logic.


git-svn-id: https://svn.apache.org/repos/asf/pivot/trunk@1747386 13f79535-47bb-0310-9956-ffa450edef68
1 file changed