text: Ext.define('FV.view.feed.Show', {
      extend: 'Ext.panel.Panel',
      alias: 'widget.feedshow',
  
      requires: [
          'FV.view.article.Grid',
          'FV.view.article.Preview'
      ],
  
      closable: false,
      layout: {
          type: 'vbox',
          align: 'stretch'
      },
  
      initComponent: function() {
          Ext.apply(this, {
              items: [{
                  xtype: 'articlegrid',
                  flex: 1
              },{
                  xtype: 'articlepreview',
                  cls: 'articlepreview',
                  height: 300
              }]
          });
  
          this.callParent(arguments);
      }
  });
  