/** * A "spin down" trigger. Used in {@link Ext.field.Spinner Spinner Fields}. */Ext.define('Ext.field.trigger.SpinDown', { extend: 'Ext.field.trigger.Trigger', xtype: 'spindowntrigger', alias: 'trigger.spindown', classCls: Ext.baseCSSPrefix + 'spindowntrigger', handler: 'onSpinDown', scope: 'this'});