onSetValue method

  1. @override
bool onSetValue(
  1. dynamic value
)
override

Callback used to accept or reject a value when it is set. Return true to reject the value, and false to accept it.

Implementation

@override
bool onSetValue(dynamic value) {
  if (onValueSetCallback != null) {
    return onValueSetCallback!(value as ValueUpdate);
  }
  return super.onSetValue(value);
}