/** * @private */Ext.define('Ext.fx.layout.card.Abstract', { extend: 'Ext.Evented', isAnimation: true, config: { direction: 'left', duration: null, reverse: null, layout: null }, updateLayout: function(layout) { if (layout) { this.enable(); } }, enable: function() { var layout = this.getLayout(); if (layout) { layout.on('beforeactiveitemchange', 'onActiveItemChange', this); } }, disable: function() { var layout = this.getLayout(); if (this.isAnimating) { this.stopAnimation(); } if (layout) { layout.un('beforeactiveitemchange', 'onActiveItemChange', this); } }, onActiveItemChange: Ext.emptyFn, destroy: function() { var me = this, layout = me.getLayout(); if (me.isAnimating) { me.stopAnimation(); } if (layout) { layout.un('beforeactiveitemchange', 'onActiveItemChange', this); } me.setLayout(null); if (me.observableId) { me.fireEvent('destroy', this); } me.callParent(); }});