This layout provides the panes for placing the logo and the tool buttons in a single row.

此布局提供窗格以在单行中放置徽标和工具按钮。

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In addition to views, each perspective can have different tool buttons and menu selections as appropriate.

除了视图之外，每个透视图还可以在适当的地方有不同的工具按钮和菜单选项。

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You'll also notice that there are tool buttons (Step over, Step into, and so on) for controlling execution in the Debug view's tool bar.

您还会注意到，在Debug视图的工具栏中有用来控制执行的工具按钮(Step over、Step into等)。

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Instead of simply being a phone, he envisioned a tool with no buttons, and a natural user interface that we would interact with using our fingers on smooth glass, as if we were directly touching whatever was displayed on the screen.

FORBES: EBay Founder Pierre Omidyar: Steve Jobs And The Zen Of Touch-Screen