src/main/java/org/efaps/ui/wicket/models/field/factories/EnumUIFactory.java
@Override
    protected String getReadOnlyValue(final AbstractUIField _uiField)
        throws EFapsException
    {
        final Object valueTmp = _uiField.getValue()
                        .getReadOnlyValue(_uiField.getParent().getMode());
        final String ret = valueTmp == null ? null : EnumUtil.getUILabel((IEnum) valueTmp);
        return ret;
    }
@Override
    protected String getReadOnlyValue(final AbstractUIField _uiField)
        throws EFapsException
    {
        final Object valueTmp = _uiField.getValue()
                        .getReadOnlyValue(_uiField.getParent().getMode());
        final String ret = valueTmp == null ? null : EnumUtil.getUILabel((IEnum) valueTmp);
        return ret;
    }
{@inheritDoc}