Ref class

Similar to ref in React and GlobalKey in Flutter.

Constructors

Ref()

Creates a new instance of Ref.

Properties

currentContext → BuildContext?

The BuildContext of the Widget in the tree that has this Ref.

no setter

currentElement → Element?

The html.Element of the Widget in the tree that has this Ref.

no setter

currentState → State<StatefulWidget>?

The State of the Widget in the tree that has this Ref.

no setter

currentWidget → Widget?

The Widget in the tree that has this Ref.

no setter

hashCode → int

The hash code for this object.

no setter, inherited

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.

inherited

Operators

operator ==(Object other) → bool

The equality operator.

inherited