第362到383行是典型的x工具包调用，用来设置应用程序的主窗口。

Lines 362-383 are typical X toolkit calls to set up an application's main window.

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工具条的窗口处理会自动设置其自身的大小、位置。

The window procedure for a toolbar automatically sets the size and position of the toolbar window.

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专注于简单性和易用性，这款应用包绕在一个窗口中的所有选项和设置，没有菜单和工具栏。

Focusing on simplicity and ease of use, this application encases all the options and Settings within a single window, without menus and toolbars.

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