You can use some of the core widgets as UI controls, such as the menu widget, tabs set, tree widget, and more.

可以使用其中一些核心小部件作为UI控件，比如菜单小部件、选项卡集、树小部件等等。

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This is similar to the function of the tabs below the editor in JBuilder, except that in Eclipse the whole workbench can change, including the main toolbar and menu.

它十分类似于JBuilder中编辑器下面的标签页功能，只不过在Eclipse中，整个工作台都可以改变，包括主工具条和菜单。

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Lighthouse features a familiar tabbed navigation menu; however, it also has a second level of menus right under the set of tabs.

Lighthouse有一个熟悉的选项卡式的导航菜单；然而在每个选项卡下它还有一个二级的菜单。

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