/**
+ * @class Ext.CompositeElement
+ * @extends Ext.CompositeElementLite
+ * <p>This class encapsulates a <i>collection</i> of DOM elements, providing methods to filter
+ * members, or to perform collective actions upon the whole set.</p>
+ * <p>Although they are not listed, this class supports all of the methods of {@link Ext.core.Element} and
+ * {@link Ext.fx.Anim}. The methods from these classes will be performed on all the elements in this collection.</p>
+ * <p>All methods return <i>this</i> and can be chained.</p>
+ * Usage:
+<pre><code>
+var els = Ext.select("#some-el div.some-class", true);
+// or select directly from an existing element
+var el = Ext.get('some-el');
+el.select('div.some-class', true);
+
+els.setWidth(100); // all elements become 100 width
+els.hide(true); // all elements fade out and hide
+// or
+els.setWidth(100).hide(true);
+</code></pre>
+ */
+Ext.CompositeElement = Ext.extend(Ext.CompositeElementLite, {
+
+ constructor : function(els, root){
+ this.elements = [];
+ this.add(els, root);
+ },
+
+ // private
+ getElement : function(el){
+ // In this case just return it, since we already have a reference to it
+ return el;
+ },
+
+ // private
+ transformElement : function(el){
+ return Ext.get(el);
+ }
+
+ /**
+ * Adds elements to this composite.
+ * @param {String/Array} els A string CSS selector, an array of elements or an element
+ * @return {CompositeElement} this
+ */
+
+ /**
+ * Returns the Element object at the specified index
+ * @param {Number} index
+ * @return {Ext.core.Element}
+ */
+
+ /**
+ * Iterates each `element` in this `composite` calling the supplied function using {@link Ext#each Ext.each}.
+ * @param {Function} fn
+
+The function to be called with each
+`element`. If the supplied function returns <tt>false</tt>,
+iteration stops. This function is called with the following arguments:
+
+- `element` : __Ext.core.Element++
+ The element at the current `index` in the `composite`
+
+- `composite` : __Object__
+ This composite.
+
+- `index` : __Number__
+ The current index within the `composite`
+
+ * @param {Object} scope (optional) The scope (<code>this</code> reference) in which the specified function is executed.
+ * Defaults to the <code>element</code> at the current <code>index</code>
+ * within the composite.
+ * @return {CompositeElement} this
+ * @markdown
+ */
+});
+
+/**
+ * Selects elements based on the passed CSS selector to enable {@link Ext.core.Element Element} methods
+ * to be applied to many related elements in one statement through the returned {@link Ext.CompositeElement CompositeElement} or
+ * {@link Ext.CompositeElementLite CompositeElementLite} object.
+ * @param {String/Array} selector The CSS selector or an array of elements
+ * @param {Boolean} unique (optional) true to create a unique Ext.core.Element for each element (defaults to a shared flyweight object)
+ * @param {HTMLElement/String} root (optional) The root element of the query or id of the root
+ * @return {CompositeElementLite/CompositeElement}
+ * @member Ext.core.Element
+ * @method select
+ */
+Ext.core.Element.select = function(selector, unique, root){
+ var els;
+ if(typeof selector == "string"){
+ els = Ext.core.Element.selectorFunction(selector, root);
+ }else if(selector.length !== undefined){
+ els = selector;
+ }else{
+ //<debug>
+ Ext.Error.raise({
+ sourceClass: "Ext.core.Element",
+ sourceMethod: "select",
+ selector: selector,
+ unique: unique,
+ root: root,
+ msg: "Invalid selector specified: " + selector
+ });
+ //</debug>
+ }
+ return (unique === true) ? new Ext.CompositeElement(els) : new Ext.CompositeElementLite(els);
+};
+
+/**
+ * Selects elements based on the passed CSS selector to enable {@link Ext.core.Element Element} methods
+ * to be applied to many related elements in one statement through the returned {@link Ext.CompositeElement CompositeElement} or
+ * {@link Ext.CompositeElementLite CompositeElementLite} object.
+ * @param {String/Array} selector The CSS selector or an array of elements
+ * @param {Boolean} unique (optional) true to create a unique Ext.core.Element for each element (defaults to a shared flyweight object)
+ * @param {HTMLElement/String} root (optional) The root element of the query or id of the root
+ * @return {CompositeElementLite/CompositeElement}
+ * @member Ext
+ * @method select
+ */
+Ext.select = Ext.core.Element.select;