CompositeElement.js
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/**
* @class Ext.fx.target.CompositeElement
*
* This class represents a animation target for a {@link Ext.CompositeElement}. It allows
* each {@link Ext.Element} in the group to be animated as a whole. In general this class will not be
* created directly, the {@link Ext.CompositeElement} will be passed to the animation and
* and the appropriate target will be created.
*/
Ext.define('Ext.fx.target.CompositeElement', {
/* Begin Definitions */
extend: 'Ext.fx.target.Element',
/* End Definitions */
/**
* @property {Boolean} isComposite
* `true` in this class to identify an object as an instantiated CompositeElement, or subclass thereof.
*/
isComposite: true,
constructor: function(target) {
target.id = target.id || Ext.id(null, 'ext-composite-');
this.callParent([target]);
},
getAttr: function(attr, val) {
var out = [],
elements = this.target.elements,
length = elements.length,
i,
el;
for (i = 0; i < length; i++) {
el = elements[i];
if (el) {
el = this.target.getElement(el);
out.push([el, this.getElVal(el, attr, val)]);
}
}
return out;
}
});