From Ilka. Fix to the following problem reported at the Forum by Richard Dubois:
From Ilka.
Fix to the following problem reported at the Forum by Richard Dubois:

On windows, I'm finding that the command line dialogue box in the TreeViewer does not clear the text after I hit <cr>. The command does echo in the console session. Is there a way to get the command line to clear in the gui? It's a bit of a pain to have to delete all the characters.


git-svn-id: ecbadac9c76e8cf640a0bca86f6bd796c98521e3@11306 27541ba8-7e3a-0410-8455-c3a389f83636

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