到目前为止，我展示了如何测试简单的GUI组件，比如菜单和文本框。

So far I've shown how to test simple GUI components such as menus and text fields.

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进行手工设置的方法是在文本框中输入一个跟踪字符串，或者单击列表中的一个组件并从弹出框中选择一个日志级别，见图15。

You can do this manually by entering a trace string in the text box or by clicking a component in the list and selecting a log level from the pop-up box. See figure 15.

youdao

在这种情况下，将从文本框中拖动某一组件，或通过剪贴板进行粘贴。

In this case, a component is dragged from the Toolbox or pasted from the clipboard.

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