GroupedItemScrollController class

Controller to jump or scroll to a particular element the list.

See ItemScrollController.

Properties

hashCode → int
The hash code for this object.
no setterinherited
isAttached → bool
Whether any StickyGroupedListView objects are attached this object.
no setter
runtimeType → Type
A representation of the runtime type of the object.
no setterinherited

Methods

jumpTo({required int index, double alignment = 0, bool automaticAlignment = true}) → void
Jumps to the element at index. The element will be placed under the group header. To set a custom alignment set automaticAlignment to false.
jumpToElement({required dynamic identifier, double alignment = 0, bool automaticAlignment = true}) → void
noSuchMethod(Invocation invocation) → dynamic
Invoked when a nonexistent method or property is accessed.
inherited
scrollTo({required int index, required Duration duration, double alignment = 0, bool automaticAlignment = true, Curve curve = Curves.linear, List<double> opacityAnimationWeights = const [40, 20, 40]}) → Future<void>
Scrolls to the element at index. The element will be placed under the group header. To set a custom alignment set automaticAlignment to false.
scrollToElement({required dynamic identifier, required Duration duration, double alignment = 0, bool automaticAlignment = true, Curve curve = Curves.linear, List<double> opacityAnimationWeights = const [40, 20, 40]}) → Future<void>
toString() → String
A string representation of this object.
inherited

Operators

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