def select_default(self):
if self._default is None:<EOL><INDENT>if not self._set_option_by_index(<NUM_LIT:0>):<EOL><INDENT>utils.error_format(self.description + "<STR_LIT:\n>" +<EOL>"<STR_LIT>")<EOL><DEDENT><DEDENT>else:<EOL><INDENT>if not self._set_option(self._default):<EOL><INDENT>utils.error_format( self.description + "<STR_LIT:\n>" +<EOL>"<STR_LIT>")<EOL><DEDENT><DEDENT>
Resets the combo box to the original "selected" value from the
constructor (or the first value if no selected value was specified).