History class

Constructors

History({bool ignoreChange = false, int interval = 400, int maxStack = 100, bool userOnly = false, int lastRecorded = 0})

Properties

hashCode → int

The hash code for this object.

no setter, inherited

hasRedo → bool

no setter

hasUndo → bool

no setter

ignoreChange ↔ bool

used for disable redo or undo function

getter/setter pair

interval → int

record delay

final

lastRecorded ↔ int

getter/setter pair

maxStack → int

max operation count for undo

final

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

stack → HistoryStack

final

userOnly → bool

Collaborative editing's conditions should be true

final

Methods

clear() → void

handleDocChange(Tuple3<Delta, Delta, ChangeSource> change) → void

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

record(Delta change, Delta before) → void

redo(Document doc) → Tuple2

toString() → String

A string representation of this object.

inherited

transform(Delta delta) → void

It will override pre local undo delta,replaced by remote change

transformStack(List<Delta> stack, Delta delta) → void

undo(Document doc) → Tuple2

Operators

operator ==(Object other) → bool

The equality operator.

inherited