框架的另一重要特性是其改进的事件处理支持。

Another important feature of JavaScript frameworks is its improved support for event handling.

youdao

没有使用 Listener接口，而是使用该类定义的匹配要注意的事件处理程序入口点的特性（例如 actionPerformed）设置给 Jython 函数。

No Listener interface is used; instead attributes that match the interesting event handler entry points defined by the class (for example, actionPerformed) are set to Jython functions.

youdao

事件处理程序是此控件的一个强大特性。

The event handlers are a powerful feature of this control.

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