    /**
     * This class implements the controller event domain. All classes extending from
     * {@link Ext.app.Controller} are included in this domain. The selectors are simply id's or the
     * wildcard "*" to match any controller.
     *
     * @private
     */
    Ext.define('Ext.app.domain.Controller', {
        extend: 'Ext.app.EventDomain',
        singleton: true,

        requires: [
            'Ext.app.Controller'
        ],

        type: 'controller',
        idProperty: 'id',

        constructor: function() {
            var me = this;

            me.callParent();
            me.monitor(Ext.app.Controller);
        }
    });