SliverCollectionBuilder<Item> class

Inheritance

• Object
• DiagnosticableTree
• Widget
• StatefulWidget
• SliverCollectionBuilder

Constructors

SliverCollectionBuilder({Key? key, required SequentialCollectionController<Item> collection, required ValueBuilder<Item> itemBuilder, List<Widget>? leading, ErrorBuilder? errorBuilder, WidgetBuilder? emptyBuilder, WidgetBuilder? loadingBuilder, ScrollPhysics? physics, Axis scrollDirection = Axis.vertical, ScrollBehavior? scrollBehavior, bool pullToRefresh = false, bool shrinkWrap = true})

const

Properties

collection → SequentialCollectionController<Item>

final

emptyBuilder → WidgetBuilder?

final

errorBuilder → ErrorBuilder?

final

hashCode → int

The hash code for this object.

no setter, inherited

itemBuilder → ValueBuilder<Item>

final

key → Key?

Controls how one widget replaces another widget in the tree.

final, inherited

leading → List<Widget>?

final

loadingBuilder → WidgetBuilder?

final

physics → ScrollPhysics?

final

pullToRefresh → bool

final

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

scrollBehavior → ScrollBehavior?

final

scrollDirection → Axis

final

shrinkWrap → bool

final

Methods

createElement() → StatefulElement

Creates a StatefulElement to manage this widget's location in the tree.

inherited

createState() → _SliverCollectionBuilderState<Item>

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