ColumnBase

The base class for the column components of the TreeList.

Name	Type	Default	Description
autoSize	boolean		Indicates whether the column will be resized during initialization so that it fits its header and row content.
columnMenu	boolean	true	Specifies if the column menu will be shown for the column.
class	string | string[] | Set<string> | {[key: string]: any}		Sets the custom CSS classes to the column cells. Under the hood, to apply the property, the class option uses the NgClass directive. To customize header and footer column cells, use the headerClass and footerClass inputs.
footerClass	string | string[] | Set<string> | {[key: string]: any}		Sets the custom CSS classes to the column footer cell. Under the hood, to apply the property, the footerClass option uses the NgClass directive. See example.
footerStyle	{[key: string]: string}		Sets the custom styles for the footer cell of the column. Under the hood, to apply the property, the footerStyle option uses the NgStyle directive. See example.
headerClass	string | string[] | Set<string> | {[key: string]: any}		Sets the custom CSS classes to the column header cell. Under the hood, to apply the property, the headerClass option uses the NgClass directive. See example.
headerStyle	{[key: string]: string}		Sets the custom styles for the header cell of the column. Under the hood, to apply the property, the headerStyle option uses the NgStyle directive. See example.
hidden	boolean	false	Sets the visibility of the column (see example).
includeInChooser	boolean	true	Specifies if the column will be included in the column-chooser list.
lockable	boolean	true	Specifies if the column can be locked or unlocked from the column menu or by reordering the columns.
locked	boolean	false	Toggles the locked (frozen) state of the columns (more information and example).
media	string		Sets the condition that needs to be satisfied for a column to remain visible (see example). If you set the hidden property, the behavior of media is overridden.
minResizableWidth	number	10	The width (in pixels) below which the user is not able to resize the column by using the UI.
orderIndex	number	0	The column index after reordering. The orderIndex` is a read-only property. Setting this field does not affect column order.
parent?	ColumnBase
reorderable	boolean	true	Indicates whether the column is reorderable.
resizable	boolean	true	Indicates whether the column is resizable.
style	{[key: string]: string}		Sets the custom styles for the table cells (excluding the footer and header ones) of the column. Under the hood, to apply the property, the style option uses the NgStyle directive. See example.
tableCellsRole	string	"gridcell"	Allows setting the role attribute for the table cells (excluding the footer and header ones) of the column.
title	string		The title of the column.
width	number		The width of the column (in pixels).