onModifierKeyTransition Method

Called when Control, Shift, or Alt modifier keys are pressed or released.

onModifierKeyTransition(wentDown: boolean, modifier: BeModifierKeys, event: KeyboardEvent): Promise<EventHandled>

@returns Yes to refresh view decorations or update dynamics.

Parameter Type Description
wentDown boolean up or down key event
modifier BeModifierKeys The modifier key mask
event KeyboardEvent The event that caused this call

Returns - Promise<EventHandled>

Yes to refresh view decorations or update dynamics.

Defined in

Last Updated: 16 April, 2024