cancelButton method Null safety

Widget cancelButton(
  1. BuildContext context
)

A dialogue cancel button which simply closes the popup.

Implementation

static Widget cancelButton(BuildContext context) {
  return TextButton(
    onPressed: () => Navigator.pop(context),
    child: const Text('Cancel'),
    style: ButtonStyle(
      foregroundColor: MaterialStateProperty.all(Colors.black),
    ),
  );
}