虽然您可以利用一组定制属性扩展基本的GWT控件，但这种方法常常会需要很多的开发工作。

Although you can extend basic GWT controls with a set of custom properties, this path often requires significant development effort.

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不能在基本高速缓存上使用定制高速缓存。

Custom caching can not be used with basic caching.

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这些模板被设计为可定制，但是基本属性结构和功能不能更改。

These templates are designed to be customizable, provided that the basic attribute structure and function are not altered.

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