createTicker method

  1. @override
Ticker createTicker(
  1. 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 ??= <_WidgetTicker>{};
  final _WidgetTicker result = _WidgetTicker(
    onTick,
    this,
    debugLabel: kDebugMode ? "created by ${describeIdentity(this)}" : null,
  );
  _tickers!.add(result);
  return result;
}