Ext.define('KitchenSink.view.tab.TabController', {
extend: 'Ext.app.ViewController',
alias: 'controller.tab-view',
onTabChange: function(tabs, newTab, oldTab) {
Ext.suspendLayouts();
newTab.setTitle('Active Tab');
oldTab.setTitle('Inactive Tab');
Ext.resumeLayouts(true);
}
});