Version: 2017.3 (switch to 2017.4)
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Experimental: this API is experimental and might be changed or removed in the future.

CallbackEventHandler.HasBubbleHandlers

public bool HasBubbleHandlers();

Returns

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

Description

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

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