tourdeflexmodules/src/mx/controls/MenuBarExample.mxml

<?xml version="1.0"?>
<!--
  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

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      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 MenuBar control. -->
<mx:Module xmlns:fx="http://ns.adobe.com/mxml/2009" xmlns:mx="library://ns.adobe.com/flex/mx"
				paddingBottom="0" paddingTop="0" paddingLeft="0" paddingRight="0"
				height="100%" width="100%"
				creationComplete="initCollections()">

     <fx:Script>
        <![CDATA[

            import mx.events.MenuEvent;
            import mx.controls.Alert;
            import mx.collections.*;

            [Bindable]
            public var menuBarCollection:XMLListCollection;
    
            private var menubarXML:XMLList =
                <>
                    <menuitem label="Menu1" data="top">
                        <menuitem label="MenuItem 1-A" data="1A"/>
                        <menuitem label="MenuItem 1-B" data="1B"/>
                    </menuitem>
                    <menuitem label="Menu2" data="top">
                        <menuitem label="MenuItem 2-A" type="check"  data="2A"/>
                        <menuitem type="separator"/>
                        <menuitem label="MenuItem 2-B" >
                            <menuitem label="SubMenuItem 3-A" type="radio"
                                groupName="one" data="3A"/>
                            <menuitem label="SubMenuItem 3-B" type="radio"
                                groupName="one" data="3B"/>
                        </menuitem>
                    </menuitem>
                </>;

            // Event handler to initialize the MenuBar control.
            private function initCollections():void {
                menuBarCollection = new XMLListCollection(menubarXML);
            }

            // Event handler for the MenuBar control's itemClick event.
            private function menuHandler(event:MenuEvent):void  {
                // Don't open the Alert for a menu bar item that 
                // opens a popup submenu.
                if (event.item.@data != "top") {
                    Alert.show("Label: " + event.item.@label + "\n" + 
                        "Data: " + event.item.@data, "Clicked menu item");
                }        
            }
         ]]>
    </fx:Script>

    <mx:Panel title="MenuBar Control Example"
				paddingBottom="10" paddingTop="10" paddingLeft="10" paddingRight="10"
				height="100%" width="100%">

        <mx:Label width="100%"
           text="Select a menu item."/>

        <mx:MenuBar labelField="@label" itemClick="menuHandler(event)" 
            dataProvider="{menuBarCollection}" />
            
    </mx:Panel>
</mx:Module>