ListboxItemId class final

Stable identifier for listbox items.

Components can derive ids from indices or values. The id must be stable for the lifetime of the items list to avoid highlight/selection drift.

Annotations

• @immutable

Constructors

ListboxItemId(String value)

const

Properties

hashCode → int

The hash code for this object.

no setter, override

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

value → String

final

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.

override