setItem method

void setItem(
  1. int index,
  2. ListItem item
)

Sets an item at the given index.

Implementation

void setItem(int index, ListItem item) {
  if (index >= 0 && index < _items.length) {
    _items[index] = item;
    if (_filterState != FilterState.unfiltered) {
      _runFilter();
    }
    _updatePagination();
  }
}