blockly > FieldNavigationPolicy
FieldNavigationPolicy class
Set of rules controlling keyboard navigation from a field.
Signature:
export declare class FieldNavigationPolicy implements INavigationPolicy<Field<any>>
Implements: INavigationPolicy<Field<any>>
Methods
| Method | Modifiers | Description |
|---|---|---|
| getFirstChild(_current) | Returns null since fields do not have children. | |
| getNextSibling(current) | Returns the next field or input following the given field. | |
| getParent(current) | Returns the parent block of the given field. | |
| getPreviousSibling(current) | Returns the field or input preceding the given field. | |
| isApplicable(current) | Returns whether the given object can be navigated from by this policy. | |
| isNavigable(current) | Returns whether or not the given field can be navigated to. |