How to refresh tab panel items and labels

[azamatoak]

I am using a tab panel (Ext.tab.Panel) that has 4 tabs and on one of the child screens when the user make a selection from a radio button group, I would like the tab panel to refresh itself (i.e. load new text, new icons). How can I force the tab Panel (which is the core navigational element of the app) to refresh?

I have tried setting the show: function() { } method on the view as follows:

Ext.define('MyApp.view.Main', { 
    extend: 'Ext.tab.Panel',
...
    show: function() {
        this.callParent();
        ... reload stuff
    }
});

[mitchellsimoens]

I'm not sure what you mean by new text and labels?