RenderSliverFixedExtentBoxAdaptor constructor Null safety

RenderSliverFixedExtentBoxAdaptor(
  1. {required RenderSliverBoxChildManager childManager}
)

Creates a sliver that contains multiple box children that have the same extent in the main axis.

The childManager argument must not be null.

Implementation

RenderSliverFixedExtentBoxAdaptor({
  required super.childManager,
});