| <?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. |
| |
| --> |
| <!-- Simple example to demonstrate the Halo Tree control. --> |
| <s:Application xmlns:fx="http://ns.adobe.com/mxml/2009" |
| xmlns:s="library://ns.adobe.com/flex/spark" |
| xmlns:mx="library://ns.adobe.com/flex/mx"> |
| |
| <fx:Script> |
| <![CDATA[ |
| [Bindable] |
| public var selectedNode:XML; |
| |
| // Event handler for the Tree control change event. |
| public function treeChanged(evt:Event):void { |
| selectedNode = Tree(evt.target).selectedItem as XML; |
| } |
| ]]> |
| </fx:Script> |
| |
| <fx:Declarations> |
| <fx:XMLList id="treeData"> |
| <node label="Mail Box"> |
| <node label="Inbox"> |
| <node label="Marketing"/> |
| <node label="Product Management"/> |
| <node label="Personal"/> |
| </node> |
| <node label="Outbox"> |
| <node label="Professional"/> |
| <node label="Personal"/> |
| </node> |
| <node label="Spam"/> |
| <node label="Sent"/> |
| </node> |
| </fx:XMLList> |
| </fx:Declarations> |
| |
| <s:Panel title="Halo Tree Control Example" |
| width="75%" height="75%" |
| horizontalCenter="0" verticalCenter="0"> |
| <s:VGroup left="10" right="10" top="10" bottom="10"> |
| <s:Label width="100%" color="blue" |
| text="Select a node in the Tree control."/> |
| |
| <mx:HDividedBox width="100%" height="100%"> |
| <mx:Tree id="myTree" width="50%" height="100%" labelField="@label" |
| showRoot="false" dataProvider="{treeData}" change="treeChanged(event);"/> |
| <s:TextArea height="100%" width="50%" |
| text="Selected Item: {selectedNode.@label}"/> |
| </mx:HDividedBox> |
| </s:VGroup> |
| </s:Panel> |
| |
| </s:Application> |