Properties
AT_TARGET
AT_TARGET: number
BUBBLING_PHASE
BUBBLING_PHASE: number
CAPTURING_PHASE
CAPTURING_PHASE: number
Event
Event: object
cancelBubble
cancelBubble: boolean
cancelable
cancelable: boolean
composed
composed: boolean
currentTarget
currentTarget: EventTarget | null
defaultPrevented
defaultPrevented: boolean
eventPhase
eventPhase: number
isTrusted
isTrusted: boolean
returnValue
returnValue: boolean
srcElement
srcElement: Element | null
target
target: EventTarget | null
timeStamp
timeStamp: number
type
type: "window-undocked"
Fired when a window has become undocked from another window. See addEventListener.