
A group box widget provides a nice raised or sunken border around a group of widgets, providing a visual delineation. Typically, a title is placed over the border to provide some clarification. Radio buttons placed inside a group box automatically assume mutually exclusive behaviour, i.e. at most one radio button will be checked at any one time.


Construct group box layout manager.
| Argument | Type | Default | Description |
| p | FXComposite | ||
| text | String | ||
| opts | Int | GROUPBOX_NORMAL | |
| x | Int | 0 | |
| y | Int | 0 | |
| w | Int | 0 | |
| h | Int | 0 | |
| pl | Int | DEFAULT_SPACING | |
| pr | Int | DEFAULT_SPACING | |
| pt | Int | DEFAULT_SPACING | |
| pb | Int | DEFAULT_SPACING | |
| hs | Int | DEFAULT_SPACING | |
| vs | Int | DEFAULT_SPACING |