addEventListener method

void addEventListener(
  1. String type,
  2. EventListener? listener, [
  3. bool? useCapture
])
override

Implementation

void addEventListener(
  String type,
  EventListener? listener, [
  bool? useCapture,
]) {
  // Messages posted to ports are initially paused, allowing listeners to be
  // setup, start() needs to be explicitly invoked to begin handling messages.
  if (type == 'message') {
    _start();
  }

  super.addEventListener(type, listener, useCapture);
}