M3EPullToRefreshController class

Controller for programmatically observing and managing the state of a M3EPullToRefreshIndicator.

Exposes distanceFraction, isRefreshing, isAnimating, and allows programmatically opening the header and triggering a refresh via refresh.

Inheritance

Properties

distanceFraction → double
Distance percentage towards the refresh threshold.
no setter
hashCode → int
The hash code for this object.
no setterinherited
hasListeners → bool
Whether any listeners are currently registered.
no setterinherited
isAnimating → bool
Whether the indicator is currently performing a spring animation.
no setter
isRefreshing → bool
Whether a refresh operation is currently executing.
no setter
runtimeType → Type
A representation of the runtime type of the object.
no setterinherited

Methods

addListener(VoidCallback listener) → void
Register a closure to be called when the object changes.
inherited
attach(Future<void> refreshCallback()) → void
Attaches a callback to handle programmatic refresh triggers.
detach() → void
Detaches the registered refresh callback.
dispose() → void
Discards any resources used by the object.
inherited
noSuchMethod(Invocation invocation) → dynamic
Invoked when a nonexistent method or property is accessed.
inherited
notifyListeners() → void
Call all the registered listeners.
inherited
refresh() → Future<void>
Programmatically triggers the pull-to-refresh operation.
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
updateState({required double distanceFraction, required bool isRefreshing, required bool isAnimating}) → void
Internal update method called by M3EPullToRefreshIndicator.

Operators

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