KDDockWidgets is (C) 2018-2021, Klarälvdalens Datakonsult AB, and is licensed
according to the terms of the:
 GNU General Public License version 2.0 (see LICENSES/GPL-2.0-only.txt)
or the
 GNU General Public License version 3.0 (see LICENSES/GPL-3.0-only.txt).

Contact KDAB at <info@kdab.com> to inquire about commercial licensing.