@microsoft/fast-foundation > ColumnDefinition

ColumnDefinition interface

Defines a column in the grid

Signature:

export interface ColumnDefinition 

Properties

Property	Type	Description
cellFocusTargetCallback	(cell: DataGridCell) => HTMLElement	Callback function that returns the element to focus in a custom cell. When cellInternalFocusQueue is false this function is called when the cell is first focused to immediately move focus to a cell element, for example a cell that is a checkbox could move focus directly to the checkbox. When cellInternalFocusQueue is true this function is called when the user hits Enter or F2
cellInternalFocusQueue	boolean	Whether the cell has an internal focus queue
cellTemplate	ViewTemplate	cell template
columnDataKey	string	Identifies the data item to be displayed in this column (i.e. how the data item is labelled in each row)
gridColumn	string	Sets the css grid-column property on the cell which controls its placement in the parent row. If left unset the cells will set this value to match the index of their column in the parent collection of ColumnDefinitions.
headerCellFocusTargetCallback	(cell: DataGridCell) => HTMLElement	Callback function that returns the element to focus in a custom cell. When headerCellInternalFocusQueue is false this function is called when the cell is first focused to immediately move focus to a cell element, for example a cell that is a checkbox could move focus directly to the checkbox. When headerCellInternalFocusQueue is true this function is called when the user hits Enter or F2
headerCellInternalFocusQueue	boolean	Whether the header cell has an internal focus queue
headerCellTemplate	ViewTemplate	Header cell template
isRowHeader	boolean	Whether this column is the row header
title	string	Column title, if not provided columnDataKey is used as title