setState method

  1. @override
void setState(
  1. State state
)
override

Updates the state to the provided state. setState does nothing if the instance has been closed.

Implementation

@override
void setState(State state) {
  if (_stateController.isClosed) return;
  onChange(Change<State>(currentState: this.state, nextState: state));
  _state = state;
  _stateController.add(_state);
}