unTrack method

void unTrack(
  1. HtmlElement element
)

Implementation

void unTrack(HtmlElement element) {
  // Cancel subscriptions to events for removed element.
  var subs = _subscriptionsForElement(element);
  for (StreamSubscription s in subs) {
    s.cancel();
  }
  _subscriptions.remove(element);

  if (_dragSubscriptions[element] != null) {
    _dragSubscriptions[element]?.cancel();
  }
  _dragSubscriptions.remove(element);
}