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
-
- Object
- DiagnosticableTree
- Widget
- StatelessWidget
- BidirectionalListView
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