def update_editor(self):
        self.control.setPixmap(self.get_pixmap(self.str_value))

#-------------------------------------------------------------------------------
#  'SimpleEditor' class:
#-------------------------------------------------------------------------------
Updates the editor when the object trait changes externally to the
dataset/ETHPy150Open enthought/traitsui/traitsui/qt4/image_enum_editor.py/ReadonlyEditor.update_editor