onPopPage property
bool Function(BuildContext context, BeamerDelegate<BeamState> delegate, BeamPage poppedPage)
onPopPage
final
Overrides the default pop by executing an arbitrary closure.
Mainly used to manually update the delegate.currentBeamLocation
state.
poppedPage
is this BeamPage.
Return false
(rarely used) to prevent any navigation from happening,
otherwise return true
.
More powerful than popToNamed.
Implementation
final bool Function(
BuildContext context,
BeamerDelegate delegate,
BeamPage poppedPage,
) onPopPage;