card layout issue

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#488

From: dingfelder
Date: Tue, 19 Jul 2005 03:19

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1451 bytes

I am having an issue where i create a card layout, and my show metho sometimes does not work

         JPanel cardPanel = new JPanel();
         CardLayout cards = new CardLayout();

In jbinit, I do:
         cardPanel.setLayout(cards);
         cardPanel.add(panel1, "First");
         cardPanel.add(panel2, "Second");
         cardPanel.add(panel3, "Third");
         cards.show(cardPanel, "First");

in the code, in the action for a particular button, I do

         cards.show(cardPanel, "First");

Why would this show method work at one point in the program but not later?

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