OverlayRoute<T> class
Properties
-
finishedWhenPopped
→ bool
-
Controls whether didPop calls NavigatorState.finalizeRoute. [...]
@protected, read-only
-
overlayEntries
→ List<OverlayEntry>
-
The entries this route has placed in the overlay.
read-only, override
-
currentResult
→ T
-
When this route is popped (see Navigator.pop) if the result isn't
specified or if it's null, this value will be used instead.
read-only, inherited
-
hashCode
→ int
-
The hash code for this object. [...]
read-only, inherited
-
isActive
→ bool
-
Whether this route is on the navigator. [...]
read-only, inherited
-
isCurrent
→ bool
-
Whether this route is the top-most route on the navigator. [...]
read-only, inherited
-
isFirst
→ bool
-
Whether this route is the bottom-most route on the navigator. [...]
read-only, inherited
-
navigator
→ NavigatorState
-
The navigator that the route is in, if any.
read-only, inherited
-
popped
→ Future<T>
-
A future that completes when this route is popped off the navigator. [...]
read-only, inherited
-
runtimeType
→ Type
-
A representation of the runtime type of the object.
read-only, inherited
-
settings
→ RouteSettings
-
The settings for this route. [...]
final, inherited
-
willHandlePopInternally
→ bool
-
Whether calling didPop would return false.
read-only, inherited
Methods
-
createOverlayEntries()
→ Iterable<OverlayEntry>
-
Subclasses should override this getter to return the builders for the overlay.
-
didPop(T result)
→ bool
-
A request was made to pop this route. If the route can handle it
internally (e.g. because it has its own stack of internal state) then
return false, otherwise return true (by return the value of calling
super.didPop). Returning false will prevent the default behavior of
NavigatorState.pop. [...]
override
-
dispose()
→ void
-
The route should remove its overlays and free any other resources. [...]
override
-
install(OverlayEntry insertionPoint)
→ void
-
Called when the route is inserted into the navigator. [...]
override
-
changedExternalState()
→ void
-
Called whenever the Navigator has its widget rebuilt, to indicate that
the route may wish to rebuild as well. [...]
@mustCallSuper, @protected, inherited
-
changedInternalState()
→ void
-
Called whenever the internal state of the route has changed. [...]
@mustCallSuper, @protected, inherited
-
didChangeNext(Route nextRoute)
→ void
-
This route's next route has changed to the given new route. This is called
on a route whenever the next route changes for any reason, so long as it
is in the history, including when a route is first added to a Navigator
(e.g. by Navigator.push), except for cases when didPopNext would be
called.
nextRoute will be null if there's no next route.
@mustCallSuper, @protected, inherited
-
didChangePrevious(Route previousRoute)
→ void
-
This route's previous route has changed to the given new route. This is
called on a route whenever the previous route changes for any reason, so
long as it is in the history.
previousRoute will be null if there's no
previous route.
@mustCallSuper, @protected, inherited
-
didComplete(T result)
→ void
-
The route was popped or is otherwise being removed somewhat gracefully. [...]
@mustCallSuper, @protected, inherited
-
didPopNext(Route nextRoute)
→ void
-
The given route, which was above this one, has been popped off the
navigator.
@mustCallSuper, @protected, inherited
-
didPush()
→ TickerFuture
-
Called after install when the route is pushed onto the navigator. [...]
@protected, inherited
-
didReplace(Route oldRoute)
→ void
-
Called after install when the route replaced another in the navigator. [...]
@mustCallSuper, @protected, inherited
-
noSuchMethod(Invocation invocation)
→ dynamic
-
Invoked when a non-existent method or property is accessed. [...]
inherited
-
toString()
→ String
-
Returns a string representation of this object.
inherited
-
willPop()
→ Future<RoutePopDisposition>
-
Returns false if this route wants to veto a Navigator.pop. This method is
called by Navigator.maybePop. [...]
inherited