BidirectionalListView class

BidirectionalListView

ListView with items that can be scrolled in both directions with fixed item counts (positve and negative) and scroll boundaries

BidirectionalListView forked from InfiniteListView https://github.com/fluttercommunity/flutter_infinite_listview

See example for usage

Inheritance

Constructors

BidirectionalListView.builder({Key? key, Axis scrollDirection = Axis.vertical, BidirectionalScrollController? controller, ScrollPhysics? physics, EdgeInsets? padding, double? itemExtent, required IndexedWidgetBuilder itemBuilder, int? itemCount, int? negativeItemCount, bool addAutomaticKeepAlives = true, bool addRepaintBoundaries = true, double anchor = 0.0, double? cacheExtent})
See ListView.builder
BidirectionalListView.separated({Key? key, Axis scrollDirection = Axis.vertical, BidirectionalScrollController? controller, ScrollPhysics? physics, EdgeInsets? padding, required IndexedWidgetBuilder itemBuilder, required IndexedWidgetBuilder separatorBuilder, int? itemCount, int? negativeItemCount, bool addAutomaticKeepAlives = true, bool addRepaintBoundaries = true, double? cacheExtent, double anchor = 0.0})
See ListView.separated

Properties

anchor double
See: ScrollView.anchor
final
cacheExtent double?
See: ScrollView.cacheExtent
final
controller BidirectionalScrollController
See: ScrollView.controller
final
hashCode int
The hash code for this object.
no setterinherited
itemExtent double?
See: ListView.itemExtent
final
key Key?
Controls how one widget replaces another widget in the tree.
finalinherited
negativeChildrenDelegate SliverChildDelegate
See: ListView.childrenDelegate
final
padding EdgeInsets?
See: BoxScrollView.padding
final
physics ScrollPhysics?
See: ScrollView.physics
final
positiveChildrenDelegate SliverChildDelegate
See: ListView.childrenDelegate
final
runtimeType Type
A representation of the runtime type of the object.
no setterinherited
scrollDirection Axis
See: ScrollView.scrollDirection
final

Methods

build(BuildContext context) Widget
Describes the part of the user interface represented by this widget.
override
createElement() StatelessElement
Creates a StatelessElement to manage this widget's location in the tree.
inherited
debugDescribeChildren() List<DiagnosticsNode>
Returns a list of DiagnosticsNode objects describing this node's children.
inherited
debugFillProperties(DiagnosticPropertiesBuilder properties) → void
Add additional properties associated with the node.
override
noSuchMethod(Invocation invocation) → dynamic
Invoked when a nonexistent 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.
inherited