floating property
_RenderSliverRefresh will paint the child in the available space either way but this instructs the _RenderSliverRefresh on whether to also occupy any layoutExtent space or not.
Implementation
final bool floating;
_RenderSliverRefresh will paint the child in the available space either way but this instructs the _RenderSliverRefresh on whether to also occupy any layoutExtent space or not.
final bool floating;