/** * @private */Ext.define('Ext.fx.animation.Fade', { extend: 'Ext.fx.animation.Abstract', alternateClassName: 'Ext.fx.animation.FadeIn', alias: ['animation.fade', 'animation.fadeIn'], config: { /** * @cfg {Boolean} out True if you want to make this animation fade out, instead of fade in. * @accessor */ out: false, before: { display: null, opacity: 0 }, after: { opacity: null }, reverse: null }, updateOut: function(newOut) { var to = this.getTo(), from = this.getFrom(); if (newOut) { from.set('opacity', 1); to.set('opacity', 0); } else { from.set('opacity', 0); to.set('opacity', 1); } }});