InfiniteCarousel class Null safety

Infinite Carousel

Based on ListWheelScrollView to create smooth scroll effect and physics.

Inheritance

Constructors

InfiniteCarousel.builder({Key? key, required int itemCount, required double itemExtent, required Widget itemBuilder(BuildContext context, int itemIndex, int realIndex), ScrollPhysics? physics, ScrollController? controller, void onIndexChanged(int)?, double anchor = 0.0, bool loop = true, double velocityFactor = 0.2, Axis axisDirection = Axis.horizontal, bool center = true, ScrollBehavior? scrollBehavior})
Infinite Carousel

Properties

anchor double
Where to place selected item on the viewport. Ranges from 0 to 1.
final
axisDirection Axis
Axis direction of carousel. Defaults to horizontal.
final
center bool
Align selected item to center of the viewport. When this is true, anchor property is ignored.
final
childDelegate SliverChildDelegate?
Delegate to lazily build items in forward direction.
final
controller ScrollController?
Scroll controller for InfiniteScrollPhysics.
final
hashCode int
The hash code for this object.
@nonVirtualread-onlyinherited
itemBuilder Widget Function(BuildContext context, int itemIndex, int realIndex)
To lazily build items on the viewport.
final
itemCount int
Total items to build for the carousel.
final
itemExtent double
Maximum width for single item in viewport.
final
key Key?
Controls how one widget replaces another widget in the tree.
finalinherited
loop bool
Weather to create a infinite looping list. Defaults to true.
final
onIndexChanged → (void Function?(int)?)
Callback fired when item is changed.
final
physics ScrollPhysics?
Physics for InfiniteCarousel. Defaults to InfiniteScrollPhysics, which makes sure we always land on a particular item after scrolling.
final
reversedChildDelegate SliverChildDelegate?
Delegate to lazily build items in reverse direction.
final
runtimeType Type
A representation of the runtime type of the object.
read-onlyinherited
scrollBehavior ScrollBehavior?
Scroll behavior for InfiniteCarousel.
final
velocityFactor double
Multiply velocity of carousel scrolling by this factor. Defaults to 0.2.
final

Methods

createElement() StatefulElement
Creates a StatefulElement to manage this widget's location in the tree.
inherited
createState() → _InfiniteCarouselState
Creates the mutable state for this widget at a given location in the tree.
override
debugDescribeChildren() List<DiagnosticsNode>
Returns a list of DiagnosticsNode objects describing this node's children.
@protectedinherited
debugFillProperties(DiagnosticPropertiesBuilder properties) → void
Add additional properties associated with the node.
inherited
noSuchMethod(Invocation invocation) → dynamic
Invoked when a non-existent method or property is accessed.
inherited
toDiagnosticsNode({String? name, DiagnosticsTreeStyle? style}) DiagnosticsNode
Returns a debug representation of the object that is used by debugging tools and by DiagnosticsNode.toStringDeep.
inherited
toString({DiagnosticLevel minLevel = DiagnosticLevel.info}) String
A string representation of this object.
inherited
toStringDeep({String prefixLineOne = '', String? prefixOtherLines, DiagnosticLevel minLevel = DiagnosticLevel.debug}) String
Returns a string representation of this node and its descendants.
inherited
toStringShallow({String joiner = ', ', DiagnosticLevel minLevel = DiagnosticLevel.debug}) String
Returns a one-line detailed description of the object.
inherited
toStringShort() String
A short, textual description of this widget.
inherited

Operators

operator ==(Object other) bool
The equality operator.
@nonVirtualinherited