Called when user clicks a keyboard key and sidebar is active.
onKeydown = function(event)
The event will only be triggered if .keyboard
property of the sidebar is true.
You can add event listener during the object creation:
or after the object has been created:
The event handler is called before the default action of the event is triggered. You can cancel the default action by calling
. To perform an action
after the event is fully processed, define event.onComplete
page in utilities for more details.