    Ext.define('Ext.rtl.layout.container.Column', {
        override: 'Ext.layout.container.Column',

        // Override to put the RTL class onto the innerCt so that columns can have a rule which switches float direction
        getRenderData: function () {
            var renderData = this.callParent();

            if (this.owner.getHierarchyState().rtl) {
                renderData.innerCtCls =
                    (renderData.innerCtCls || '') + ' ' + Ext.baseCSSPrefix + 'rtl';
            }

            return renderData;
        }
    });