/** * @private * * Scroll position implementation */Ext.define('Ext.util.translatable.ScrollPosition', { extend: 'Ext.util.translatable.Dom', alias: 'translatable.scrollposition', // also configures Factoryable constructor: function(config) { if (config && config.element) { this.x = config.element.getScrollLeft(); this.y = config.element.getScrollTop(); } this.callParent([config]); }, translateAnimated: function() { var element = this.getElement(); this.x = element.getScrollLeft(); this.y = element.getScrollTop(); this.callParent(arguments); }, doTranslate: function(x, y) { var element = this.getElement(); element.setScrollLeft(Math.round(x)); element.setScrollTop(Math.round(y)); }, getPosition: function() { var me = this, position = me.position, element = me.getElement(); position.x = element.getScrollLeft(); position.y = element.getScrollTop(); return position; } });