overlay_builder library Null safety

Classes

OverlayBuilder
OverlayBuilder is used to display an overlay widget based on its type.
OverlayFullscreen
OverlayFullscreen is used to display an overlay widget that overlays the entire screen.
OverlayWidget
OverlayWidget is used to display an overlay widget that overlays its child.
OverlayWidgetState
OverlayWidgetState is used with a GlobalKey to get the current OverlayBuilder's state for showing, removing or known when it is showing an overlay widget.

Enums

OverlayAlignment
OverlayAlignment is used with OverlayWidget to align the overlay widget.
OverlayType
OverlayType is used to render the overlay based on its type. If it is OverlayType.fullscreen then will render an overlay widget that overlays the entire screen, else if it is OverlayType.positioned then will render an overlay widget that overlays its child.