Class CellList

A cell list object that supports undo/redo.

Index

Constructors

Properties

_cellMap _changed _isDisposed model

Accessors

changed isDisposed length

Methods

[iterator] _insertCells _onSharedModelChanged dispose get

Constructors

constructor

new CellList(model): CellList
Construct the cell list.
Parameters
- model: ISharedNotebook
Returns CellList
- Defined in packages/notebook/src/celllist.ts:29

Properties

`Private` _cellMap

_cellMap: WeakMap<ISharedCell, ICellModel> = ...

`Private` _changed

_changed: Signal<CellList, IObservableList.IChangedArgs<ICellModel>> = ...

`Private` _isDisposed

_isDisposed: boolean = false

`Protected` model

model: ISharedNotebook

Accessors

changed

get changed(): ISignal<this, IObservableList.IChangedArgs<ICellModel>>
A signal emitted when the cell list has changed.

Returns ISignal<this, IObservableList.IChangedArgs<ICellModel>>
- Defined in packages/notebook/src/celllist.ts:38

isDisposed

get isDisposed(): boolean
Test whether the cell list has been disposed.

Returns boolean
- Defined in packages/notebook/src/celllist.ts:45

length

get length(): number
Get the length of the cell list.

Returns number
The number of cells in the cell list.
- Defined in packages/notebook/src/celllist.ts:54

Methods

[iterator]

[iterator](): IterableIterator<ICellModel>
Create an iterator over the cells in the cell list.

Returns IterableIterator<ICellModel>
A new iterator starting at the front of the cell list.
- Defined in packages/notebook/src/celllist.ts:63

`Private` _insertCells

_insertCells(index, cells): number
Parameters
- index: number
- cells: ISharedCell[]
Returns number
- Defined in packages/notebook/src/celllist.ts:96

`Private` _onSharedModelChanged

_onSharedModelChanged(self, change): void
Parameters
- self: ISharedNotebook
- change: NotebookChange
Returns void
- Defined in packages/notebook/src/celllist.ts:129

dispose

dispose(): void
Dispose of the resources held by the cell list.

Returns void
- Defined in packages/notebook/src/celllist.ts:72

get

get(index): ICellModel
Get the cell at the specified index.
Parameters
- index: number
  The positive integer index of interest.
Returns ICellModel
The cell at the specified index.
- Defined in packages/notebook/src/celllist.ts:92