:class:`etk.DockGroup`
======================

.. autoclass:: etk.docking.DockGroup
    :show-inheritance:
    :members: append_item, prepend_item, insert_item, remove_item, item_num,
              get_n_items, get_nth_item, get_current_item, set_current_item,
              next_item, prev_item, reorder_item
