| parent | window | Parent window, typically a frame. |
| id | number | Numeric id value for label window. |
| x | number | Parent relative x position. |
| y | number | Parent relative y position. |
| label | string | Label text. |
| label | labelWindow | The instantiated label window. |
| gdi | GDI | GDI object to use for drawing. |
| bounds | rect | Invalidated area of the window. |
| none |