coolIndicator function

Widget coolIndicator({
  1. int? slideIndex = 0,
  2. int? index = 0,
  3. Color? activeColor = const Color(0xff000000),
  4. Color? unactiveColor = const Color(0xffFFFFFF),
})

Implementation

Widget coolIndicator({
  int? slideIndex = 0,
  int? index = 0,
  Color? activeColor = const Color(0xff000000),
  Color? unactiveColor = const Color(0xffFFFFFF),
}) {
  return Container(
    margin: const EdgeInsets.only(left: 1.0, right: 1.0, bottom: 0.0),
    height: slideIndex == index ? 4 : 3,
    width: slideIndex == index ? 20 : 3,
    decoration: BoxDecoration(
      color: index! <= slideIndex! ? activeColor : unactiveColor,
      borderRadius: BorderRadius.all(
        Radius.circular(
          70.0,
        ),
      ),
    ),
  );
}