renderDot method

Widget renderDot(
  1. double radius,
  2. Color? color,
  3. double opacity,
  4. int index,
)

Implementation

Widget renderDot(double radius, Color? color, double opacity, int index) {
  return GestureDetector(
    onTap: () {
      tabController.animateTo(index);
    },
    child: Opacity(
      opacity: opacity,
      child: Container(
        decoration: BoxDecoration(
            color: color, borderRadius: BorderRadius.circular(radius / 2)),
        width: radius,
        height: radius,
        margin: EdgeInsets.only(left: radius / 2, right: radius / 2),
      ),
    ),
  );
}