createTicker method

  1. @override
Ticker createTicker (TickerCallback onTick)
override

Creates a ticker with the given callback.

The kind of ticker provided depends on the kind of ticker provider.

Implementation 

@override
Ticker createTicker(TickerCallback onTick) {
  _tickers ??= Set<_WidgetTicker>();
  final _WidgetTicker result = _WidgetTicker(onTick, this, debugLabel: 'created by $this');
  _tickers.add(result);
  return result;
}