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  1. #1
    greenhorn is offline Member
    Join Date
    Feb 2011
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    Default In TabbedPane Diagrams do not appear

    I wanted to create 2 tabs and on each tab should be four diagrams. The diagrams itself works fine on a single page, but now I need to distribute them, since they are too many. I tried the following thing, but it did not seem to work.
    Java Code:
    public JPanel createDemoPanel() {
            JFrame demoPanel = new JFrame("TabbedPaneDemo");
    		JTabbedPane tabbedPane = new JTabbedPane();
    		ImageIcon icon = new ImageIcon("Month01.gif");
            JComponent panel1 = makeTextPanel("Panel #1");
            tabbedPane.addTab("Tab 1", icon, panel1,
                    "Does nothing");
            tabbedPane.setMnemonicAt(0, KeyEvent.VK_1);
            JPanel demoPanel1 = new JPanel(new GridLayout(2, 2));
    		demoPanel1.add(new DemoPanelA());
    		demoPanel1.add(new DemoPanelB());
            JComponent panel2 = makeTextPanel("Panel #2");
            tabbedPane.addTab("Tab 1", icon, panel2,
                    "Does nothing");
            tabbedPane.setMnemonicAt(0, KeyEvent.VK_1);
            JPanel demoPanel2 = new JPanel(new GridLayout(2, 2));
    		demoPanel2.add(new DemoPanelE());
    		demoPanel2.add(new DemoPanelF());
            return demoPanel1;
    protected JComponent makeTextPanel(String text) {
            JPanel panel = new JPanel(false);
            JLabel filler = new JLabel(text);
            panel.setLayout(new GridLayout(1, 1));
            return panel;
    I do not get any error message - so it should work, but it does not? :confused: I assume something pretty fundamental is not working.
    I would appreciate any hint - Thanks for your support.

  2. #2
    ozzyman's Avatar
    ozzyman is offline Senior Member
    Join Date
    Mar 2011
    London, UK
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    This is really easy with an IDE. If you download NetBeans IDE you can drag the tabbed panel on from the Tools box, add 4 JPanels to it, and edit each panel to add your diagrams. 5 minute job?

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