flattenTree

import { flattenTree } from 'pixi-silk/ui/layers';

function flattenTree<T>(
   adapter: Pick<TreeAdapter<T>, "getChildren">, 
   root: T, 
   isExpanded: (node: T) => boolean, 
   showRoot?: boolean
): FlatRow<T>[];

Lists the visible rows of a tree, depth first: the children of root (or root itself with showRoot), and the children of every expanded node under them.

Type Parameters#

Type Parameter
`T`

Parameters#

Parameter	Type	Default value
`adapter`	`Pick`<`TreeAdapter`<`T`>, `"getChildren"`>	`undefined`
`root`	`T`	`undefined`
`isExpanded`	(`node`: `T`) => `boolean`	`undefined`
`showRoot`	`boolean`	`false`

Returns#

FlatRow<T>[]