user interface: SimpleValueEditor
| field | type | contents / default value | |
| double1 | double | 123.456 | variable: double1 type: double |
| double2 | double | 0.12345 | variable: double2 type: double |
| int1 | integer | 25 | variable: int1 type: integer |
| choice | choice | variable: choice type: choice | |
| bool | boolean | false | variable: bool type: boolean |