TourDeFlex/TourDeFlex/src/components/ObjectList.mxml

<?xml version="1.0" encoding="utf-8"?>
<!--

  Licensed to the Apache Software Foundation (ASF) under one or more
  contributor license agreements.  See the NOTICE file distributed with
  this work for additional information regarding copyright ownership.
  The ASF licenses this file to You under the Apache License, Version 2.0
  (the "License"); you may not use this file except in compliance with
  the License.  You may obtain a copy of the License at

      http://www.apache.org/licenses/LICENSE-2.0

  Unless required by applicable law or agreed to in writing, software
  distributed under the License is distributed on an "AS IS" BASIS,
  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  See the License for the specific language governing permissions and
  limitations under the License.

-->
<mx:VBox xmlns:mx="http://www.adobe.com/2006/mxml" width="98%" height="98%">
	
	<mx:Script>
	<![CDATA[
		import classes.ObjectListSortTypes;
		import classes.ObjectTreeItemRenderer;
		import classes.ObjectTreeDataDescriptor;
		import mx.events.FlexEvent;
		import mx.collections.XMLListCollection;
		import mx.events.ListEvent;

		[Bindable] public var treeDataProvider:Object;
		[Bindable] public var listDataProvider:Object;
		[Bindable] public var selectedId:int = -1;
		[Bindable] public var selectedObject:XML;	
		[Bindable] public var sortType:String = "";		
		public static const SORT_CHANGE:String = "sortChange";

		private function list_objects_change(event:ListEvent):void
		{
			dispatchEvent(event);
		}

		private function comboBox_sort_change(event:ListEvent):void
		{
			sortType = comboBox_sort.selectedLabel;
			var sortEvent:ListEvent = new ListEvent(SORT_CHANGE, event.bubbles, event.cancelable, event.columnIndex, event.rowIndex, event.reason, event.itemRenderer);
			dispatchEvent(sortEvent);
		}
				
		private function tree_dataChange(event:FlexEvent):void
		{
			if(treeDataProvider && treeDataProvider[0].@autoExpand == true)
				tree_objects.expandChildrenOf(treeDataProvider[0], true);
		}
		
		public function showTreeView(show:Boolean):void
		{
			tree_objects.visible = show;
			box_list_objects.visible = !show;
		}
		
		public function setDescription(description:String, dateAdded:String, author:String):void
		{
			text_description.htmlText = description + "<br><b>Author:</b> " + author + "<br><b>Date Added:</b> " + dateAdded; 
		}
						
	]]>
	</mx:Script>
	
	<mx:Metadata>
		[Event(name="change", type="mx.events.ListEvent")]
		[Event(name="sortChange", type="mx.events.ListEvent")]		
	</mx:Metadata>

	<mx:Canvas width="100%" height="100%">
		
		<mx:VBox id="box_list_objects" width="100%" height="100%">			
			<mx:ComboBox id="comboBox_sort" width="100%" change="comboBox_sort_change(event)" dataProvider="{ObjectListSortTypes.ObjectListSortTypeArray}" /> 
			<mx:List id="list_objects" fontSize="11" fontAntiAliasType="advanced" labelField="@name" itemRenderer="components.ObjectListItemRenderer" change="list_objects_change(event)" dataProvider="{listDataProvider}" width="100%" height="100%" />
		</mx:VBox>
		
		<mx:Tree id="tree_objects"  fontSize="11" fontAntiAliasType="advanced" labelField="@name" showRoot="true" defaultLeafIcon="{null}" valueCommit="tree_dataChange(event)" itemRenderer="classes.ObjectTreeItemRenderer" change="list_objects_change(event)" dataProvider="{treeDataProvider}" dataDescriptor="{new ObjectTreeDataDescriptor()}" height="100%" width="100%" openDuration="0" />
	
	</mx:Canvas>

	<mx:Text id="text_description" width="100%" />
	
</mx:VBox>