show method

@override OverlayCompleter<T?> show(BuildContext context)

Actually presents the overlay using this configuration's mechanism.

Implementation

@override
OverlayCompleter<T?> show(BuildContext context) {
  final navigatorState = Navigator.of(
    context,
    rootNavigator: useRootNavigator,
  );
  final CapturedThemes themes =
      InheritedTheme.capture(from: context, to: navigatorState.context);
  final CapturedData data =
      Data.capture(from: context, to: navigatorState.context);
  final dialogRoute = DialogRoute<T>(
    context: context,
    builder: (context) {
      return DialogOverlayContent<T>(
        route: ModalRoute.of(context) as DialogRoute<T>,
        child: Builder(builder: (context) {
          return builder(context);
        }),
      );
    },
    themes: themes,
    barrierDismissible: barrierDismissible,
    barrierColor: barrierColor ?? const Color.fromRGBO(0, 0, 0, 0),
    barrierLabel: barrierLabel,
    useSafeArea: useSafeArea,
    settings: routeSettings,
    anchorPoint: anchorPoint,
    data: data,
    traversalEdgeBehavior:
        traversalEdgeBehavior ?? TraversalEdgeBehavior.closedLoop,
    transitionBuilder: (context, animation, secondaryAnimation, child) {
      return buildShadcnDialogTransitions(
        context,
        BorderRadius.zero,
        alignment ?? Alignment.center,
        animation,
        secondaryAnimation,
        fullScreen,
        child,
      );
    },
    alignment: alignment ?? Alignment.center,
  );
  final future = navigatorState.push(dialogRoute);
  return _FutureOverlayCompleter<T>(future);
}