buildByCupertinoNative method

@override Widget buildByCupertinoNative(BuildContext context)

build on cupertino mode with native iOS components (cupertino_native package) This is called when baseParam.nativeIOS = true Default implementation falls back to buildByCupertino()

Implementation

@override
Widget buildByCupertinoNative(BuildContext context) {
  // Native iOS implementation
  // CNNavigationBar is embedded in the body instead of as a navigation bar parameter
  // because it doesn't implement ObstructingPreferredSizeWidget
  final Widget body = valueOf('body', this.body);
  assert(body != null, 'body can\'t be null');
  final Color? backgroundColor =
      valueOf('backgroundColor', this.backgroundColor);
  final BaseAppBar? appBar =
      valueOf('appBar', this.appBar) ?? valueOf('navBar', navBar);

  Widget bodyContent;
  if (appBar != null) {
    // Build the native navigation bar
    final Widget navBar = appBar.build(context);

    // Embed navigation bar directly in the body as a Column
    bodyContent = Column(
      children: [
        navBar,
        Expanded(child: body),
      ],
    );
  } else {
    bodyContent = body;
  }

  return CupertinoPageScaffold(
    backgroundColor: backgroundColor,
    resizeToAvoidBottomInset:
        valueOf('resizeToAvoidBottomInset', resizeToAvoidBottomInset),
    child: bodyContent,
  );
}