MenuEvent

Arguments for the open and close events of the Menu.

index string

The item index of the event.

item any

The item data of the event.

sender MenuComponent

The MenuComponent that triggered the event.

Methods

isDefaultPrevented

Returns true if the event was prevented
by any of its subscribers.

Returns

boolean true if the default action was prevented.
Otherwise, returns false.

preventDefault

Prevents the default action for a specified event.
In this way, the source component suppresses
the built-in behavior that follows the event.