sliver_sticky_collapsable_panel library

Classes

BoxValueConstraints<T>
RenderValueLayoutBuilder<T>
SliverStickyCollapsablePanel: A sliver that displays a header before its sliver and can allow click to collapse. The header scrolls off the viewport only when the sliver does.
SliverStickyCollapsablePanelState
SliverStickyCollapsablePanelStatus: Status describing how a sticky header is rendered.
StickyCollapsablePanelController: Controller to manage Sticker Header
ValueLayoutBuilder<T>: Builds a widget tree that can depend on the parent widget's size and a extra value.

ExpandCallback = void Function(bool isExpanded): Callback used by SliverStickyCollapsablePanel to notify when the panel expand status change
HeaderBuilder = Widget Function(BuildContext context, SliverStickyCollapsablePanelStatus status): Signature used by SliverStickyCollapsablePanel to build the header when the sticky header status has changed.
ValueLayoutWidgetBuilder<T> = Widget Function(BuildContext context, BoxValueConstraints<T> constraints): The signature of the ValueLayoutBuilder builder function.