NetBeans 中的CardLayout怎么显示卡片
NetBeans中CardLayout自动生成匿名对象，无法引用啊。

这是NetBeans生成的代码： jPanel1.setLayout(new java.awt.CardLayout());

我现在要从一张卡片换到另一张卡片 怎么才能引用这个匿名的CardLayout对象？

[解决办法]

Java code

JPanel panel = new JPanel();        panel.setLayout(new CardLayout());        LayoutManager manager = panel.getLayout();        if (manager instanceof CardLayout) {            CardLayout layout = (CardLayout) manager;            layout.show(panel, name);            System.out.println("HELlo");        }