attachWidget method
Implementation
void attachWidget(Widget child) {
assert(child != null);
_root = RenderObjectToWidgetAdapter<RenderBox>(
container: renderView!.repaintBoundary!,
child: Directionality(
textDirection: TextDirection.ltr,
child: child,
),
// debugShortDescription: '[root]',
).attachToRenderTree(this.buildOwner);
}