Version: 2017.3
Experimental: this API is experimental and might be changed or removed in the future.

CallbackEventHandler.HasBubbleHandlers

매뉴얼로 전환
public bool HasBubbleHandlers ();

반환

bool True if object has event handlers for the bubble up phase.

설명

Return true if event handlers for the event propagation bubble up phase have been attached on this object.