FooterNotifier class

Footer notifier Footer status and Notifications

Inheritance

Constructors

FooterNotifier.new({required Footer footer, required ValueNotifier<bool> userOffsetNotifier, required TickerProvider vsync, required CanProcessCallBack onCanLoad, bool noMoreLoad = false, FutureOr onLoad()?, bool waitLoadResult = true})

Properties

actualSecondaryTriggerOffset → double
Actual secondary trigger offset. secondaryTriggerOffset + safeOffset
no setterinherited
actualTriggerOffset → double
Actual trigger offset. triggerOffset + safeOffset
no setterinherited
axis → Axis?
no setterinherited
axisDirection → AxisDirection?
no setterinherited
boundaryOffset → double
See IndicatorNotifier.boundaryOffset.
no setteroverride
clamping → bool
no setterinherited
hapticFeedback → bool
no setterinherited
hashCode → int
The hash code for this object.
no setterinherited
hasListeners → bool
Whether any listeners are currently registered.
no setterinherited
hasSecondary → bool
no setterinherited
hitOver → bool
no setterinherited
infiniteHitOver → bool
no setterinherited
infiniteOffset → double?
no setterinherited
iPosition → IndicatorPosition
no setterinherited
mode → IndicatorMode
no setterinherited
modeLocked → bool
Is the state locked.
no setterinherited
noMoreLocked → bool
State lock when no more.
no setterinherited
offset → double
no setterinherited
outOfRange → bool
Out of scroll area.
no setterinherited
overExtent → double
Keep the extent of the Scrollable out of bounds.
no setterinherited
position → ScrollMetrics
no setterinherited
processedDuration → Duration
no setterinherited
readySpringBuilder → SpringBuilder?
no setterinherited
runtimeType → Type
A representation of the runtime type of the object.
no setterinherited
safeArea → bool
no setterinherited
safeOffset → double
no setterinherited
secondaryCloseTriggerOffset → double
no setterinherited
secondaryDimension → double
no setterinherited
secondaryLocked → bool
no setterinherited
secondaryTriggerOffset → double?
no setterinherited
secondaryVelocity → double
no setterinherited
spring → SpringDescription
no setterinherited
triggerOffset → double
no setterinherited
userOffsetNotifier → ValueNotifier<bool>
User triggered notifier. Record user triggers and releases.
finalinherited
velocity → double
no setterinherited
vsync → TickerProvider
Used to provide clamping animation.
finalinherited

Methods

addListener(VoidCallback listener) → void
Register a closure to be called when the object changes.
inherited
addModeChangeListener(ModeChangeListener listener) → void
Add mode change listener.
inherited
calculateOffsetWithPixels(ScrollMetrics position, double pixels) → double
See IndicatorNotifier.calculateOffsetWithPixels.
override
callTask({required double overOffset, Duration? duration, Curve curve = Curves.linear}) → void
See IndicatorNotifier.callTask.
override
createBallisticSimulation(ScrollMetrics position, double velocity) → Simulation?
See IndicatorNotifier.createBallisticSimulation.
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
listenable() → ValueListenable<IndicatorNotifier>
Indicator listenable.
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
removeModeChangeListener(ModeChangeListener listener) → void
Remove mode change listener.
inherited
toString() → String
A string representation of this object.
inherited

Operators

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