def add_to_toolbar ( self, toolbar_item ):
        pass

    #---------------------------------------------------------------------------
    #  Returns whether the menu action should be defined in the user interface:
    #---------------------------------------------------------------------------
untar file into dir
dataset/ETHPy150Open enthought/pyface/pyface/dock/dock_window.py/DockWindow.add_to_toolbar--crossover with--dataset/ETHPy150Open uwdata/termite-visualizations/web2py/gluon/fileutils.py/untar