calculateOffsetOfIndex method

double calculateOffsetOfIndex(
  1. int index
)

Implementation

double calculateOffsetOfIndex(int index) {
  var realOffset = 0.0;
  if (index > childCount) {
    index = childCount;
  }

  if (index > 0) {
    for (var i = 0; i < index - 1; i++) {
      realOffset += children[i].height ?? 0;
    }
  }

  return realOffset;
}