def bbox(self, item, column=None):
        """Returns the bounding box (relative to the treeview widget's
        window) of the specified item in the form x y width height.

        If column is specified, returns the bounding box of that cell.
        If the item is not visible (i.e., if it is a descendant of a
        closed item or is scrolled offscreen), returns an empty string."""
        return self._getints(self.tk.call(self._w, "bbox", item, column)) or ''
dataset/ETHPy150Open francelabs/datafari/windows/python/Lib/lib-tk/ttk.py/Treeview.bbox/original