Class ColAndRowspanModel

Represents a model for handling colspan and rowspan in a table.

Hierarchy

ColAndRowspanModel

Index

Constructors

Properties

areaModel colAndRowspanRanges rowCountAtInit tableModel

Methods

getRanges init initIfRowCountChanged isInRange

Constructors

constructor

new ColAndRowspanModel(tableModel, areaModel): ColAndRowspanModel
Parameters
- tableModel: TableModelIf
- areaModel: AreaModelIf
Returns ColAndRowspanModel
- Defined in src/lib/table/data/tablemodel/areamodel/col-and-rowspan-model.ts:14

Properties

`Protected` areaModel

areaModel: AreaModelIf

`Protected` colAndRowspanRanges

colAndRowspanRanges: undefined | CellRange[] = undefined

`Protected` rowCountAtInit

rowCountAtInit: number = -1

Row count of the area model at the last init (−1: not initialized yet).

`Protected` tableModel

tableModel: TableModelIf

Methods

getRanges

getRanges(): CellRange[]
Returns CellRange[]
- Defined in src/lib/table/data/tablemodel/areamodel/col-and-rowspan-model.ts:67

init

init(): void
Returns void
- Defined in src/lib/table/data/tablemodel/areamodel/col-and-rowspan-model.ts:23

initIfRowCountChanged

initIfRowCountChanged(): boolean
Builds the ranges again if the row count of the area model changed since the last init – e.g. after setRows() or a filter (the old ranges could point to rows that no longer exist). Cheap otherwise.

Returns boolean
true if the ranges were rebuilt
- Defined in src/lib/table/data/tablemodel/areamodel/col-and-rowspan-model.ts:59

isInRange

isInRange(rowIndex, columnIndex): boolean
Parameters
- rowIndex: number
- columnIndex: number
Returns boolean
- Defined in src/lib/table/data/tablemodel/areamodel/col-and-rowspan-model.ts:74