method "hasKey" of MapFx cannot be triggered by flex data binding mechanism

build/build.xml

@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <project name="AS3Commons Collections" default="APIDoc" basedir="../" >
 
-	<property name="FLEX_HOME" value="c:\FDT\plugins\com.powerflasher.fdt.shippedFlexSDK_3.5.0.12683a_1000\\flex" />
+	<property name="FLEX_HOME" value="D:\Program Files\Adobe\Adobe Flash Builder Burrito\sdks\3.5.0" />
 	<property name="ASDOC" value="${FLEX_HOME}\bin\asdoc.exe" />
 
 	<property name="FILE_NAME" value="as3commons-collections" />

src/org/as3commons/collections/framework/IDuplicates.as

@@ -28,6 +28,7 @@ package org.as3commons.collections.framework {
 		 * 
 		 * @return Number of occurrences of the given item.
 		 */
+		[Bindable("collectionChanged")]
 		function count(item : *) : uint;
 
 		/**

src/org/as3commons/collections/framework/IMap.as

@@ -82,6 +82,7 @@ package org.as3commons.collections.framework {
 		 * @param key The key to test.
 		 * @return <code>true</code> if the key is contained.
 		 */
+		[Bindable("collectionChanged")]
 		function hasKey(key : *) : Boolean;
 
 		/**
@@ -90,6 +91,7 @@ package org.as3commons.collections.framework {
 		 * @param key The key.
 		 * @return The item if the key is contained, else <code>undefined</code>.
 		 */
+		[Bindable("collectionChanged")]
 		function itemFor(key : *) : *;
 
 		/**
@@ -99,6 +101,7 @@ package org.as3commons.collections.framework {
 		 * 
 		 * @return An array of the keys of the map.
 		 */
+		[Bindable("collectionChanged")]
 		function keysToArray() : Array;
 
 		/**

src/org/as3commons/collections/fx/MapFx.as

@@ -15,6 +15,7 @@
  */
 package org.as3commons.collections.fx {
 	import org.as3commons.collections.Map;
+	import org.as3commons.collections.framework.IMap;
 	import org.as3commons.collections.framework.ICollectionFx;
 	import org.as3commons.collections.fx.events.CollectionEvent;
 
@@ -47,7 +48,7 @@ package org.as3commons.collections.fx {
 	 * @see org.as3commons.collections.fx.events.MapEvent MapEvent - Description of the map event properties.
 	 * @see org.as3commons.collections.Map Map - Map description and usage examples.
 	 */
-	public class MapFx extends Map implements ICollectionFx {
+	public class MapFx extends Map implements IMap,ICollectionFx {
 
 		/**
 		 * Event dispatcher.
@@ -181,6 +182,41 @@ package org.as3commons.collections.fx {
 				item
 			));
 		}
+
+		/**
+		 * @inheritDoc
+		 */
+		[Bindable("collectionChanged")]
+		override public function hasKey(key:*):Boolean
+		{
+			return super.hasKey(key);
+		}
+
+		/**
+		 * @inheritDoc
+		 */
+		[Bindable("collectionChanged")]
+		override public function keysToArray() : Array
+		{
+			return super.keysToArray();
+		}
+
+		/**
+		 * @inheritDoc
+		 */
+		[Bindable("collectionChanged")]
+		override public function itemFor(key : *) : * {
+			return super.itemFor(key)
+		}
+
+
+		/**
+		 * @inheritDoc
+		 */
+		[Bindable("collectionChanged")]
+		override public function count(item : *) : uint {
+			return super.count(item);
+		}
 	}
 }