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我的应用程序包含许多屏幕。我想查看之前加载的同一个屏幕。如果我已经在该屏幕中输入了一些数据,那么也应该显示相同的数据。请告诉我如何处理这种情况。
..屏幕先前加载
JPanel
JFrame
CardLayout
然后在每个屏幕上向后或向前翻转很简单。