blockly > FlyoutButtonNavigationPolicy > getPreviousSibling
FlyoutButtonNavigationPolicy.getPreviousSibling() method
Returns null since inter-item navigation is done by FlyoutNavigationPolicy.
Signature:
getPreviousSibling(_current: FlyoutButton): IFocusableNode | null;
Parameters
| Parameter | Type | Description |
|---|---|---|
| _current | FlyoutButton | The FlyoutButton instance to navigate from. |
Returns:
IFocusableNode | null
Null.