The controller, however, is responsible for handling UI events.

但是，控制器负责处理UI事件。

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The controller handles all UI events, such as button clicks, menu selection, and text-field changes.

控制器处理所有UI事件，例如单击按钮、选择菜单以及更改文本字段。

youdao

In a component framework, invocations are a direct result of either UI events or resolved value-binding expressions.

在组件框架中，UI事件或解析的值绑定表达式直接导致方法调用。

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With its TouchWiz 3.0 UI, it provides users easy-flow integrated experience of messaging, managing contacts and viewing calendar events.

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