Version: 2020.3
USS properties reference
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Event types

UI Toolkit provides events that communicate user actions or notifications to visual elements. The UI Toolkit event system shares the same terminology and event naming as HTML events. The following concepts are the core of the event system:

Event structure

Event types fit into a hierarchy based on the EventBase class. Each event type implements an interface that defines the common characteristics for all events of the same family.

The event reference page provides more information on the behavior and characteristics of each event family.


  • 2018–11–02 修正されたページ
USS properties reference
イベントのディスパッチ