items: [{
itemId: 'grid',
xtype: 'topicgrid',
- region: 'center'
+ region: 'center',
+ minHeight: 150
}, {
split: true,
height: 300,
region: 'south',
itemId: 'preview',
title: 'View Topic',
+ minHeight: 150,
bodyPadding: 10,
tpl: '<b><u>{title}</u></b><br /><br />Post details here.'
}]