rebuild method

@override void rebuild()

Rebuilds the element.

Implementation

@override
void rebuild() {
  final sl = widget as SafeLayout;
  final fallbackWidget =
      sl.fallback ??
      Center(
        child: Text(
          'Screen too small!',
          style: const Style(
            foreground: Colors.red,
            modifiers: Modifier.bold,
          ),
        ),
      );

  if (fallbackElement != null &&
      Widget.canUpdate(fallbackElement!.widget, fallbackWidget)) {
    fallbackElement!.update(fallbackWidget);
  } else {
    fallbackElement?.unmount();
    fallbackElement = fallbackWidget.createElement();
    fallbackElement!.mount(this);
  }

  if (childElement != null &&
      Widget.canUpdate(childElement!.widget, sl.child)) {
    childElement!.update(sl.child);
  } else {
    childElement?.unmount();
    childElement = sl.child.createElement();
    childElement!.mount(this);
  }
}