RaptorLoading class
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
-
- Object
- DiagnosticableTree
- Widget
- StatefulWidget
- RaptorLoading
Constructors
- RaptorLoading({required List listDetail, required int loadCount, required IndexedWidgetBuilder itemBuilder, bool? shrinkWrap, double? itemExtent})
Properties
- hashCode → int
-
The hash code for this object.
no setterinherited
- 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.
no setterinherited
- 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.inherited -
debugFillProperties(
DiagnosticPropertiesBuilder properties) → void -
Add additional properties associated with the node.
inherited
-
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