FocusTrapArea constructor Null safety

const FocusTrapArea(
  1. {required FocusNode focusNode,
  2. Key? key,
  3. Widget? child}
)

Create a new FocusTrapArea that expands the area of the provided focusNode.

Implementation

const FocusTrapArea({required this.focusNode, Key? key, Widget? child}) : super(key: key, child: child);