A group of themes for the ttk extenstions for Tkinter gathered together by RedFantom and created by various authors.
ttkthemes: A group of themes for the ttk extensions of Tcl
Copyright (C) 2017-2018 RedFantom
Copyright (C) 2017-2018 Akuli
Copyright (C) 2004 Pat Thoyts
Copyright (C) 2004 David Zolli
Copyright (C) 2007-2008 Mats Bengsston
Copyright (C) 2005 Jelco Huijser
Copyright (C) 2015-2018 The materia and equilux authors
Copyright (C) 2018 Uwe Klimmek
Copyright (C) Regents of the University of California, Sun Microsystems, Inc.,
Scriptics Corporation, and other parties.
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>.``
Please note that while you can use some themes only under GPLv3 and that my code is also available only under GPLv3, some themes, of which the files have a header explicitly stating this, are also available under the BSD-like 2-clause Tcl license.
For more information about how to use this project in your own programs, please check out the documentation on ReadTheDocs. You can also find example images of the different included themes there, so you can choose one easily, as well as examples on usage.
The themes plastik, clearlooks and elegance are recommended to make your UI look nicer
on all platforms when using Tkinter and the ttk extensions in Python. When you are targeting
Ubuntu, consider using the great radiance theme.