hideComplement property Null safety
Should we hide the complement annunciator?
Implementation
bool get hideComplement => _hideComplement;
Implementation
set hideComplement(bool v) {
  _hideComplement = v;
  _model.needsSave = true;
}
Should we hide the complement annunciator?
bool get hideComplement => _hideComplement;
set hideComplement(bool v) {
  _hideComplement = v;
  _model.needsSave = true;
}