Allows listening to and preventing pops.
Can be registered in ModalRoute to listen to pops with onPopInvokedWithResult or to enable/disable them with canPopNotifier.
See also:
- PopScope, which provides similar functionality in a widget.
- ModalRoute.registerPopEntry, which unregisters instances of this.
- ModalRoute.unregisterPopEntry, which unregisters instances of this.
Constructors
- PopEntry()
Properties
-
canPopNotifier
→ ValueListenable<
bool> -
When false, blocks the current route from being popped.
no setter
- hashCode → int
-
The hash code for this object.
no setterinherited
- runtimeType → Type
-
A representation of the runtime type of the object.
no setterinherited
Methods
-
noSuchMethod(
Invocation invocation) → dynamic -
Invoked when a nonexistent method or property is accessed.
inherited
-
onPopInvoked(
bool didPop) → void - Called after a route pop was handled.
-
onPopInvokedWithResult(
bool didPop, T? result) → void - Called after a route pop was handled.
-
toString(
) → String -
A string representation of this object.
override
Operators
-
operator ==(
Object other) → bool -
The equality operator.
inherited