blockly > Navigator > getTopLevelItems

Navigator.getTopLevelItems() method

Returns a list of all top-level focusable items on the given node's focusable tree.

Signature:

protected getTopLevelItems(current: IFocusableNode): IFocusableNode[];

Parameters

Parameter	Type	Description
current	IFocusableNode	The node whose root focusable tree to retrieve the top-level items of.

Returns:

IFocusableNode[]

A list of all top-level items on the given node's parent tree.