Upgrade to ExtJS 4.0.0 - Released 04/26/2011

[extjs.git] / src / fx / target / CompositeElement.js

diff --git a/src/fx/target/CompositeElement.js b/src/fx/target/CompositeElement.js
new file mode 100644 (file)
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--- /dev/null
+++ b/src/fx/target/CompositeElement.js
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+/**
+ * @class Ext.fx.target.CompositeElement
+ * @extends Ext.fx.target.Element
+ * 
+ * This class represents a animation target for a {@link Ext.CompositeElement}. It allows
+ * each {@link Ext.core.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 */
+
+    isComposite: true,
+    
+    constructor: function(target) {
+        target.id = target.id || Ext.id(null, 'ext-composite-');
+        this.callParent([target]);
+    },
+
+    getAttr: function(attr, val) {
+        var out = [],
+            target = this.target;
+        target.each(function(el) {
+            out.push([el, this.getElVal(el, attr, val)]);
+        }, this);
+        return out;
+    }
+});