RaptorLoading class Null safety

This Helps to provide lazy loading support to load minimum number of items on screen.

used to get the list of information listDetail need to load on listview builder.

itemBuilder used to perform the build functionality to get the spacific widget you want to display on UI

shrinkWrap is used to shrink the list

itemExtent is used to load list items as per the device size.

Inheritance

Constructors

RaptorLoading({required List listDetail, required int loadCount, required IndexedWidgetBuilder itemBuilder, bool? shrinkWrap, double? itemExtent})

Properties

hashCode int
The hash code for this object.
@nonVirtualread-onlyinherited
itemBuilder IndexedWidgetBuilder
final
itemExtent double?
final
key Key?
Controls how one widget replaces another widget in the tree.
finalinherited
listDetail List
final
loadCount int
final
runtimeType Type
A representation of the runtime type of the object.
read-onlyinherited
shrinkWrap bool?
final

Methods

createElement() StatefulElement
Creates a StatefulElement to manage this widget's location in the tree.
inherited
createState() → _RaptorLoadingState
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