getButtonColor method

Implementation

@override
Color getButtonColor(QdsBoxButtonState state) {
  switch (state) {
    case QdsBoxButtonActive():
      return wippyGray200;
    case QdsBoxButtonPressed():
      return wippyGray300;
    case QdsBoxButtonInactive():
      return wippyGray200;
    case QdsBoxButtonLoading():
      return wippyGray200;
    case QdsBoxButtonProgress():
      throw UnimplementedError();
  }
}