Private Setters in Dart
There is nothing wrong with the private setter, just the choices of naming.
Just as you couldnt use state
as the name of the variable because it was the name of the getter, you cant use _state
for the variable and setter.
It is kind of ugly but using __state
for your variable (and updating the getter and setter accordingly) should get the job done.
Edit: As mentioned in the comments, the name __state
is not important, it just needs to be a name that is not taken by the getter/setter. Variable _myState
with getter state
and setter _state
works just as well.
Dart is no allowing private setters, it's true. You can hack it with your own private function
ViewState _state;
ViewState get state => _state;
void _changeState(value) {
_state = value;
notifyListeners();
}
here my sample on DartPad where you can make some experiments.