EditorState class

The immutable state of the code editor.

Holds the current doc, selection, resolved facet values, and state-field values. New states are produced by calling update to create a Transaction and then accessing transaction.state.

Constructors

EditorState.create({Document? doc, String? docString, EditorSelection? selection, List<Extension> extensions = const []})

Create a new editor state from scratch.

factory

Properties

doc → Document

The current document.

final

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

selection → EditorSelection

The current selection.

final

Methods

applyTransaction(Transaction tr) → EditorState

Apply a transaction and return the new state (convenience).

facet<Input, Output>(Facet<Input, Output> f) → Output

Read a resolved facet value.

field<T>(StateField<T> f) → T

Read a state field value.

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

toString() → String

A string representation of this object.

inherited

update(TransactionSpec spec) → Transaction

Create a Transaction from a TransactionSpec.

Operators

operator ==(Object other) → bool

The equality operator.

inherited