blockly > ToolboxNavigator > getPreviousNode

ToolboxNavigator.getPreviousNode() method

Returns the flyout's first item (if any) or previous toolbox item when navigating previous (up arrow) from a toolbox.

Signature:

getPreviousNode(node?: IFocusableNode | null, bypassAdjustments?: boolean): IFocusableNode | null;

Parameters

Parameter	Type	Description
node	IFocusableNode | null	(Optional) The toolbox item to navigate relative to.
bypassAdjustments	boolean	(Optional) True to skip adjusting navigation based on the toolbox's layout; false (default) to take it into account.

Returns:

IFocusableNode | null