Ned Deily <n...@acm.org> added the comment: The black line border in the screen shot is the indication of which IDLE window currently has the keyboard focus. Note that if you click on the IDLE shell window or open and select other text windows, the black line border appears around the currently selected window. That seems to be an essential UI element. I don't know of any documented way to change it but you could explore the source code of idlelib.
---------- _______________________________________ Python tracker <rep...@bugs.python.org> <http://bugs.python.org/issue9768> _______________________________________ _______________________________________________ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com