ItemRef class final

Placeholder passed into ListView(itemBuilder: (item) => ...).

Use ItemRef()['field'] to read typed list-item fields inside repeated widget builders. Use ItemRef().index to get the zero-based iteration index.

Inheritance

• Object
• DslExpression
• ItemRef

Annotations

• @immutable

Constructors

ItemRef()

const

Properties

hashCode → int

The hash code for this object.

no setter, inherited

index → ItemIndex

The zero-based index of this item in the list.

no setter

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

Methods

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

toString() → String

A string representation of this object.

override

Operators

operator ==(Object other) → bool

The equality operator.

inherited

operator [](String field) → FieldAccess

inherited