The portlet provides a preview window showing what the current theme would look like in WebSphere Portal.

Portlet提供一个预览窗口，显示当前主题在WebSphere Portal中的外观。

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When you do, a preview window appears that contains the first few sentences from the site’s home page ( Figure B ).

此时，预览窗口就会出现，上面会包含有该网站主页的头几句话（图B）。

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You can change the look and feel of the theme shown in the preview window with a set of controls in the user interface (UI).

您可以使用用户界面 (UI) 中的一组控件来更改显示在预览窗口中主题的外观。

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