Only trigger events for nodes with children
diff --git a/frameworks/projects/Collections/src/main/royale/org/apache/royale/collections/FlattenedList.as b/frameworks/projects/Collections/src/main/royale/org/apache/royale/collections/FlattenedList.as
index 646ada7..1409971 100644
--- a/frameworks/projects/Collections/src/main/royale/org/apache/royale/collections/FlattenedList.as
+++ b/frameworks/projects/Collections/src/main/royale/org/apache/royale/collections/FlattenedList.as
@@ -23,34 +23,34 @@
import org.apache.royale.events.Event;
import org.apache.royale.events.EventDispatcher;
import org.apache.royale.events.IEventDispatcher;
- import org.apache.royale.collections.parsers.IInputParser;
- import org.apache.royale.collections.converters.IItemConverter;
-
-
- /**
- * The FlattenedList class takes a HierarchicalData object and "flattens" it
+ import org.apache.royale.collections.parsers.IInputParser;
+ import org.apache.royale.collections.converters.IItemConverter;
+
+
+ /**
+ * The FlattenedList class takes a HierarchicalData object and "flattens" it
* using all of the open members.
- *
- * @langversion 3.0
- * @playerversion Flash 10.2
- * @playerversion AIR 2.6
- * @productversion Royale 0.0
- *
- * @royalesuppresspublicvarwarning
- */
+ *
+ * @langversion 3.0
+ * @playerversion Flash 10.2
+ * @playerversion AIR 2.6
+ * @productversion Royale 0.0
+ *
+ * @royalesuppresspublicvarwarning
+ */
public class FlattenedList extends ArrayList
{
public var hdata:IHierarchicalData;
public var openNodes:Array;
- /**
- * Constructor.
- *
- * @langversion 3.0
- * @playerversion Flash 10.2
- * @playerversion AIR 2.6
- * @productversion Royale 0.0
- */
+ /**
+ * Constructor.
+ *
+ * @langversion 3.0
+ * @playerversion Flash 10.2
+ * @playerversion AIR 2.6
+ * @productversion Royale 0.0
+ */
public function FlattenedList(hdata:IHierarchicalData)
{
super();
@@ -61,11 +61,11 @@
/**
* Resets the list so that only the top root node is open.
- *
- * @langversion 3.0
- * @playerversion Flash 10.2
- * @playerversion AIR 2.6
- * @productversion Royale 0.0
+ *
+ * @langversion 3.0
+ * @playerversion Flash 10.2
+ * @playerversion AIR 2.6
+ * @productversion Royale 0.0
*/
public function reset():void
{
@@ -92,11 +92,11 @@
/**
* Returns true if the node has children nodes.
- *
- * @langversion 3.0
- * @playerversion Flash 10.2
- * @playerversion AIR 2.6
- * @productversion Royale 0.0
+ *
+ * @langversion 3.0
+ * @playerversion Flash 10.2
+ * @playerversion AIR 2.6
+ * @productversion Royale 0.0
*/
public function hasChildren(node:Object):Boolean
{
@@ -105,11 +105,11 @@
/**
* Returns true if the node is currently open.
- *
- * @langversion 3.0
- * @playerversion Flash 10.2
- * @playerversion AIR 2.6
- * @productversion Royale 0.0
+ *
+ * @langversion 3.0
+ * @playerversion Flash 10.2
+ * @playerversion AIR 2.6
+ * @productversion Royale 0.0
*/
public function isOpen(node:Object):Boolean
{
@@ -118,11 +118,11 @@
/**
* Opens the given node. The array data now contains more elements.
- *
- * @langversion 3.0
- * @playerversion Flash 10.2
- * @playerversion AIR 2.6
- * @productversion Royale 0.0
+ *
+ * @langversion 3.0
+ * @playerversion Flash 10.2
+ * @playerversion AIR 2.6
+ * @productversion Royale 0.0
*/
public function openNode(node:Object):void
{
@@ -148,10 +148,11 @@
*/
public function closeNode(node:Object):void
{
+ var hasChildren:Boolean = hdata.hasChildren(node);
var i:int = openNodes.indexOf(node);
if (i != -1) {
- if (hdata.hasChildren(node)) {
+ if (hasChildren) {
var children:Array = hdata.getChildren(node) as Array;
var n:int = children.length;
for (var j:int=0; j < n; j++) {
@@ -170,7 +171,8 @@
super.removeItemAt(i--);
}
}
- updateNode(node);
+ if(hasChildren)
+ updateNode(node);
}
/**
