InfiniteScrollPosition class

A class that tracks the scroll position and manages the visibility of the loading indicator for infinite scroll pagination.

Inheritance

Constructors

bouncingPixels ↔ double: The extra scroll offset caused by iOS-style bouncing/overscroll, And used to sync the loading indicator position with the bouncing effect.
getter/setter pair
extent ↔ double: The total scrollable extent (e.g., size of loading indicator)
getter/setter pair
hashCode → int: The hash code for this object.
no setterinherited
isVisibleNotifier → ValueNotifier<bool>: The notifier indicating whether the loading indicator is visible.
final
pixels ↔ double: Gets the current scroll offset in pixels.
getter/setter pair
runtimeType → Type: A representation of the runtime type of the object.
no setterinherited
viewHeight ↔ double: The height of the visible viewport.
getter/setter pair

addListener(VoidCallback listener) → void: Register a closure to be called when the object notifies its listeners.
override
noSuchMethod(Invocation invocation) → dynamic: Invoked when a nonexistent method or property is accessed.
inherited
removeListener(VoidCallback listener) → void: Remove a previously registered closure from the list of closures that the object notifies.
override
setPixels(double newPixels) → double: Sets the scroll position to newPixels, clamped within valid bounds And, returns the difference between the old and new scroll position.
setPixelsByDelta(double delta) → double: Adjusts the scroll position by delta, clamped within valid bounds returns the difference applied after clamping.
toString() → String: A string representation of this object.
inherited