/** * @private */Ext.define('Ext.device.browser.Window', { extend: 'Ext.Evented', open: function(config) { var me = this; this._window = window.open(config.url, config.showToolbar ? '_blank' : '_self', config.options || null); // Add events this._window.addEventListener('loadstart', function() { me.fireEvent('loadstart', me); }); this._window.addEventListener('loadstop', function() { me.fireEvent('loadstop', me); }); this._window.addEventListener('loaderror', function() { me.fireEvent('loaderror', me); }); this._window.addEventListener('exit', function() { me.fireEvent('close', me); }); }, close: function() { if (!this._window) { return; } this._window.close(); }});