A key that takes its identity from the object used as its value.

Used to tie the identity of a widget to the identity of an object used to generate that widget.

Inheritance

Constructors

ObjectKey(Object value)

Creates a key that uses identical on value for its operator==.

const

Properties

hashCode → int

read-only
value → Object

The object whose identity is used by this key's operator==.

read-only
runtimeType → Type

A representation of the runtime type of the object.

read-only, inherited

Operators

operator ==(other) → bool

The equality operator.

Methods

toString() → String

Returns a string representation of this object.

noSuchMethod(Invocation invocation) → dynamic

Invoked when a non-existent method or property is accessed.

inherited