def init(self, parent):
        self.control = QtGui.QLabel()
        self.control.setPixmap(self.get_pixmap(self.str_value))
        self.set_tooltip()

    #---------------------------------------------------------------------------
    #  Updates the editor when the object trait changes external to the editor:
    #---------------------------------------------------------------------------
`_registerTuple`: register a `tuple` instance
dataset/ETHPy150Open enthought/traitsui/traitsui/qt4/image_enum_editor.py/ReadonlyEditor.init--crossover with--dataset/ETHPy150Open ufora/ufora/packages/python/pyfora/PyObjectWalker.py/PyObjectWalker._registerTuple