BackToTop constructor

const BackToTop(
  1. ScrollController controller, {
  2. Key? key,
  3. double bottom = 40.0,
  4. double size = 40,
  5. double? scrollHeight,
})

Implementation

const BackToTop(this.controller, {Key? key, this.bottom = 40.0, this.size = 40, this.scrollHeight}) : super(key: key);