TabItems/TabPanels ignore my wishes...

[walsi]

Hi,

I cannot set TabItems invisible/disabled, nor do my events work...

The code:

tabFolder = new TabPanel<TabItem>();
        tabFolder.addListener(Events.SelectionChange,
                new Listener<BaseEvent>() {
                    public void handleEvent(BaseEvent tpe) {
                           // do something - but I never get here...
                    }
                });

[...]

        item = new TabItem();
        item.setText("Auswertung");
        item.addListener(Events.Click, new Listener<BaseEvent>() {
            public void handleEvent(BaseEvent be) {
                // do something - but I never get here...
            }

[...]
        item.setVisible(false);
        item.setEnabled(false);
        item.hide();

Nothing of this works... What am I doing wrong?