TitleObserver class
A NavigatorObserver that updates the browser title whenever navigation occurs, using either a custom title generator or a default implementation.
- Inheritance
-
- Object
- NavigatorObserver
- TitleObserver
Constructors
- TitleObserver.new({required String appTitle(String appName, String? routeName)})
-
Creates a TitleObserver that uses
appTitleto generate titles.
Properties
- appTitle ↔ String Function(String appName, String? routeName)
-
Function used to produce the title shown in the browser.
getter/setter pair
- hashCode → int
-
The hash code for this object.
no setterinherited
-
The navigator that the observer is observing, if any.
no setterinherited
- runtimeType → Type
-
A representation of the runtime type of the object.
no setterinherited
Methods
-
didChangeTop(
Route topRoute, Route? previousTopRoute) → void -
The top most route has changed.
inherited
-
didPop(
Route route, Route? previousRoute) → void -
Called when a route has been popped off the navigator.
override
-
didPush(
Route route, Route? previousRoute) → void -
Called when a route has been pushed onto the navigator.
override
-
didRemove(
Route route, Route? previousRoute) → void -
The Navigator removed
route.inherited -
didReplace(
{Route? newRoute, Route? oldRoute}) → void -
Called when a route has been replaced by another.
override
-
didStartUserGesture(
Route route, Route? previousRoute) → void -
The Navigator's routes are being moved by a user gesture.
inherited
-
didStopUserGesture(
) → void -
User gesture is no longer controlling the Navigator.
inherited
-
noSuchMethod(
Invocation invocation) → dynamic -
Invoked when a nonexistent method or property is accessed.
inherited
-
toString(
) → String -
A string representation of this object.
inherited
Operators
-
operator ==(
Object other) → bool -
The equality operator.
inherited
Static Properties
- defaultTitleGenerator ↔ String Function(String, String?)
-
Default function for combining the app name and route name into a title.
getter/setter pair