saas-one/frontend/operation-web/app/view/core/tab/Panel.js

Ext.define('saas.view.core.tab.Panel', {
    extend: 'Ext.panel.Panel',
    xtype: 'core-tab-panel',
    controller: 'core-tab-controller',

    cls: 'x-core-tab',
    layout: 'fit',
    margin: '16 0 16 16',
    defaults: {
        padding: '0 16 0 0'
    },
    closable: true,
    tabConfig: {
        maxWidth: 128
    },
    
    listeners: {
        activate: 'onTabActivate',
        deactivate: 'onTabDeactivate'
    }
});