Ext.define('Ext.rtl.resizer.ResizeTracker', {
    override: 'Ext.resizer.ResizeTracker',

    _rtlRegionNames: {
        south: 'south',
        north: 'north',
        east: 'west',
        west: 'east',
        northeast: 'northwest',
        southeast: 'southwest',
        southwest: 'southeast',
        northwest: 'northeast'
    },

    convertRegionName: function(name) {
        return (Ext.rootHierarchyState.rtl) ? this._rtlRegionNames[name] : name;
    }
});