[Springframework-rcp-dev] [Spring-JIRA] Commented: (RCP-528) Prepare ExtTabbedPane for late addition of tabs

[Peter De B. (JIRA) <no...@sp...>]

    [ http://jira.springframework.org/browse/RCP-528?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#action_31366 ] 

Peter De Bruycker commented on RCP-528:
---------------------------------------

can you specify what exceptions are thrown?

I'm trying to reproduce this behaviour, but I'm not having any problems:

<code>
public class ExtTabbedPaneTest implements Runnable {
    public static void main(String[] args) {
        SwingUtilities.invokeLater(new ExtTabbedPaneTest());
    }

    public void run() {
        JFrame frame = new JFrame("test");
        frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);

        final ExtTabbedPane tabbedPane = new ExtTabbedPane();
        tabbedPane.addTab(new Tab("test", new JLabel("test")));
        tabbedPane.addTab(new Tab("test2", new JLabel("test2")));
        tabbedPane.addTab(new Tab("test3", new JLabel("test3")));

        frame.add(tabbedPane.getControl(), BorderLayout.CENTER);
        JButton btn = new JButton("test");
        btn.addActionListener(new ActionListener() {
            int counter = 4;

            public void actionPerformed(ActionEvent e) {
                Tab tab = new Tab("test" + counter, new JLabel("test" + counter));
                tabbedPane.addTab(tab);
                tabbedPane.selectTab(tab);
                counter++;
            }
        });
        frame.add(btn, BorderLayout.SOUTH);

        frame.pack();
        frame.setLocationRelativeTo(null);
        frame.setVisible(true);
    }
}
</code>


Perhaps you can modify the above code to demonstrate the problem. That would even be beter.

Thanks,

Peter

> Prepare ExtTabbedPane for late addition of tabs
> -----------------------------------------------
>
>                 Key: RCP-528
>                 URL: http://jira.springframework.org/browse/RCP-528
>             Project: Spring Framework Rich Client Project
>          Issue Type: Improvement
>    Affects Versions: 1.0.0
>            Reporter: Johannes Schneider
>            Assignee: Peter De Bruycker
>         Attachments: allows_the_late_addition_of_tabs_.patch
>
>
> adding a tab when the pane is shown results in exceptions.

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