缺省情况下，表查看器被设置为单选方式。

By default, a table viewer is set to single select mode.

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我们需要侦听该事件，当发出该事件时，需要将表的输入设置为树查看器中当前选中的文件。

We need to listen for that event, and when it fires, we need to set the input for the table to be the currently selected file in the tree viewer.

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JFace查看器实现检索该数据，设置对应的关联，并用数据集更新用户界面(UI)组件。

The JFace viewer implementation retrieves this data, sets the corresponding association, and updates the user interface (UI) component with the data set.

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