leftButton static method

GestureDetector leftButton({
  1. required int pageNumber,
  2. int? skip,
  3. int? limit,
  4. required dynamic onTap(
    1. int
    ),
})

Implementation

static GestureDetector leftButton({required int pageNumber, int? skip, int? limit, required Function(int) onTap}) {
  print('Left Button: $pageNumber ');
  return GestureDetector(
    onTap: () {
      // final int num = pageNumber;
      print('Left Button tap: $pageNumber');
      // onTap(num);
      onTap(pageNumber-1);
    },
    child: Padding(
      padding: const EdgeInsets.only(right: 10.0),
      child: Column(children: [arrowIcon(Icons.arrow_back_ios), _thing]),
    ),
  );
}