manulSort method

void manulSort(
  1. dynamic currentItem,
  2. dynamic sortItem
)

Implementation

void manulSort(dynamic currentItem, dynamic sortItem) {
  var index1 = indexOf(currentItem);
  if (index1 < 0) {
    return;
  }
  var index2 = indexOf(sortItem);
  if (index2 < 0) {
    return;
  }
  remove(sortItem);
  var index = indexOf(currentItem);
  if (index1 < index2) {
    insert(index, sortItem);
  } else {
    insert(index + 1, sortItem);
  }
}