widgetWithDragHandle function Null safety

Widget widgetWithDragHandle(
  1. {Widget? child}
)

Implementation

Widget widgetWithDragHandle({Widget? child}) {
  return Stack(
    alignment: Alignment.topCenter,
    fit: StackFit.loose,
    children: [
      child!,
      SizedBox(
        height: 18,
        child: const Center(child: const DragHandle()),
      ),
    ],
  );
}