IndexedPageState class

The current state of an IndexedPage. Created when an instance of the page is shown. Provides a list of track of the currently active index.

  • stacks - a list of PageStack objects that manage the child routes.

  • index - the currently active index.

Inheritance
Mixed in types

Constructors

IndexedPageState()
Initializes the state for an IndexedPage.

Properties

backBehavior → TabBackBehavior
How the back button should be handled.
no setteroverride
currentStack → PageStack
The currently active stack of pages.
no setterinherited
hashCode → int
The hash code for this object.
no setterinherited
hasListeners → bool
Whether any listeners are currently registered.
no setterinherited
index ↔ int
The current tab index.
getter/setter pairinherited
page → IndexedPage
The StatefulPage associated witht this page state.
no setterinherited
routeData → RouteData
Route information for this page.
no setterinherited
runtimeType → Type
A representation of the runtime type of the object.
no setterinherited
stacks → List<PageStack>
A list of PageStack objects, for each child path specified in the page.
no setterinherited

Methods

addListener(VoidCallback listener) → void
Register a closure to be called when the object changes.
inherited
createPage() → Page
Gets the actual Flutter Page object for passing to a Navigator.
override
dispose() → void
Discards any resources used by the object. After this is called, the object is not in a usable state and should be discarded (calls to addListener will throw after the object is disposed).
inherited
getCurrentPages() → Iterable<PageContainer<Page>>
Returns this page, and any descendant pages below it in the navigation hierarchy.
inherited
initState() → void
Called once to initialize the state of this page.
override
maybePop<E extends Object?>([E? result]) → Future<bool>
Called when popping a route stack. Returns true if this page container has been able to pop a page, otherwise false.
inherited
maybeSetChildPages(Iterable<PageContainer<Page>> pages) → bool
Attempts to handle a list of child pages.
inherited
noSuchMethod(Invocation invocation) → dynamic
Invoked when a nonexistent method or property is accessed.
inherited
notifyListeners() → void
Call all the registered listeners.
inherited
removeListener(VoidCallback listener) → void
Remove a previously registered closure from the list of closures that are notified when the object changes.
inherited
toString() → String
A string representation of this object.
inherited

Operators

operator ==(Object other) → bool
The equality operator.
inherited