def __init__(self, parent, win, name="modelTreeView", size=(200, 560)):
"""
#doc
"""
self._treemodel = TreeModel(self, win)
self.modelTreeGui = ModelTreeGui(win, name, self._treemodel, parent)
# public member; review: maybe it ought to have a special name
# (or get-method) just for its public purpose, so this attr could
# be made private for internal use
self.mt_update()
return
