There's a Dialog class that can hold a collection of controls.

有一个对话框类，它可以容纳控件的集合。

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This is done through a check box in the display options dialog on diagrams, or in the features dialog of a block or class.

这是通过图表中显示选项对话框中的复选框，或者块或类的特性对话框进行操作的。

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Then you need to make an SWT shell class and a class for the dialog window itself Download the code at the bottom of the article.

然后您需要生成一个SWT外壳类和对话框窗口本身的类(下载本文底部的代码)。

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