Flex中的HDividedBox和VDividedBox的比较

1、HDividedBox

（1）源码

HVD.mxml：

<?xml version="1.0" encoding="utf-8"?>
<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"
			   width="100%" height="100%">
	<s:layout>
		<s:BasicLayout/>
	</s:layout>
	<fx:Declarations>
		<!-- 将非可视元素（例如服务、值对象）放在此处 -->
	</fx:Declarations>
	<fx:Script>
		<![CDATA[
			import mx.collections.ArrayCollection;
			
			[Bindable]
			//图表数据绑定
			private var gridArray:ArrayCollection = new ArrayCollection([
				{month:"一月",Mon:"45",Tus:"23",Wed:"64",Thu:"42",Fri:"20",Sat:"54",Sun:"42"},
				{month:"二月",Mon:"12",Tus:"52",Wed:"25",Thu:"45",Fri:"41",Sat:"54",Sun:"25"},
				{month:"三月",Mon:"56",Tus:"42",Wed:"24",Thu:"45",Fri:"31",Sat:"45",Sun:"14"},
				{month:"四月",Mon:"45",Tus:"40",Wed:"21",Thu:"75",Fri:"20",Sat:"15",Sun:"45"},
				{month:"五月",Mon:"23",Tus:"51",Wed:"20",Thu:"45",Fri:"15",Sat:"56",Sun:"43"},
				{month:"六月",Mon:"30",Tus:"20",Wed:"23",Thu:"95",Fri:"42",Sat:"58",Sun:"13"},
				{month:"七月",Mon:"20",Tus:"52",Wed:"29",Thu:"45",Fri:"12",Sat:"45",Sun:"32"},
				{month:"八月",Mon:"12",Tus:"65",Wed:"28",Thu:"25",Fri:"12",Sat:"96",Sun:"12"},
				{month:"九月",Mon:"30",Tus:"45",Wed:"27",Thu:"51",Fri:"45",Sat:"56",Sun:"35"},
				{month:"十月",Mon:"33",Tus:"54",Wed:"25",Thu:"34",Fri:"25",Sat:"76",Sun:"44"},
				{month:"十一月",Mon:"84",Tus:"84",Wed:"20",Thu:"32",Fri:"15",Sat:"85",Sun:"13"},
				{month:"十二月",Mon:"25",Tus:"25",Wed:"30",Thu:"21",Fri:"45",Sat:"45",Sun:"13"}
			]);
		]]>
	</fx:Script>
	
	<mx:HDividedBox width="100%" height="100%" paddingBottom="10" paddingLeft="10" paddingRight="10" paddingTop="10">
		<mx:DataGrid dataProvider="{gridArray}" width="50%" height="100%" verticalAlign="middle" textAlign="center">
			<mx:columns>
				<mx:DataGridColumn headerText="月份" dataField="month"/>
				<mx:DataGridColumn headerText="星期一" dataField="Mon"/>
				<mx:DataGridColumn headerText="星期二" dataField="Tus"/>
				<mx:DataGridColumn headerText="星期三" dataField="Wed"/>
				<mx:DataGridColumn headerText="星期四" dataField="Thu"/>
				<mx:DataGridColumn headerText="星期五" dataField="Fri"/>
				<mx:DataGridColumn headerText="星期六" dataField="Sat"/>
				<mx:DataGridColumn headerText="星期日" dataField="Sun"/>
			</mx:columns>
		</mx:DataGrid>
		<mx:VBox width="50%" height="100%">
			<mx:ColumnChart id="column" dataProvider="{gridArray}" width="100%" height="98%">
				<mx:horizontalAxis>
					<mx:CategoryAxis categoryField="month" displayName="月份"/>
				</mx:horizontalAxis>
				<mx:series>
					<mx:ColumnSeries displayName="星期一" yField="Mon" xField="month"/>
					<mx:ColumnSeries displayName="星期二" yField="Tus" xField="month"/>
					<mx:ColumnSeries displayName="星期三" yField="Wed" xField="month"/>
					<mx:ColumnSeries displayName="星期四" yField="Thu" xField="month"/>
					<mx:ColumnSeries displayName="星期五" yField="Fri" xField="month"/>
					<mx:ColumnSeries displayName="星期六" yField="Sat" xField="month"/>
					<mx:ColumnSeries displayName="星期日" yField="Sun" xField="month"/>
				</mx:series>
			</mx:ColumnChart>
			<mx:Legend dataProvider="{column}" height="30"/>
		</mx:VBox>
	</mx:HDividedBox>
</s:Application>

（2）结果

       a 初始化

       b 向左移动

       c 向右移动

2、VDividedBox

（1）源码

VBD.mxml：

<?xml version="1.0" encoding="utf-8"?>
<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"
			   width="100%" height="100%">
	<s:layout>
		<s:BasicLayout/>
	</s:layout>
	<fx:Declarations>
		<!-- 将非可视元素（例如服务、值对象）放在此处 -->
	</fx:Declarations>
	
	<fx:Script>
		<![CDATA[
			import mx.collections.ArrayCollection;
			
			[Bindable]
			//图表数据绑定
			private var gridArray:ArrayCollection = new ArrayCollection([
				{month:"一月",Mon:"45",Tus:"23",Wed:"64",Thu:"42",Fri:"20",Sat:"54",Sun:"42"},
				{month:"二月",Mon:"12",Tus:"52",Wed:"25",Thu:"45",Fri:"41",Sat:"54",Sun:"25"},
				{month:"三月",Mon:"56",Tus:"42",Wed:"24",Thu:"45",Fri:"31",Sat:"45",Sun:"14"},
				{month:"四月",Mon:"45",Tus:"40",Wed:"21",Thu:"75",Fri:"20",Sat:"15",Sun:"45"},
				{month:"五月",Mon:"23",Tus:"51",Wed:"20",Thu:"45",Fri:"15",Sat:"56",Sun:"43"},
				{month:"六月",Mon:"30",Tus:"20",Wed:"23",Thu:"95",Fri:"42",Sat:"58",Sun:"13"},
				{month:"七月",Mon:"20",Tus:"52",Wed:"29",Thu:"45",Fri:"12",Sat:"45",Sun:"32"},
				{month:"八月",Mon:"12",Tus:"65",Wed:"28",Thu:"25",Fri:"12",Sat:"96",Sun:"12"},
				{month:"九月",Mon:"30",Tus:"45",Wed:"27",Thu:"51",Fri:"45",Sat:"56",Sun:"35"},
				{month:"十月",Mon:"33",Tus:"54",Wed:"25",Thu:"34",Fri:"25",Sat:"76",Sun:"44"},
				{month:"十一月",Mon:"84",Tus:"84",Wed:"20",Thu:"32",Fri:"15",Sat:"85",Sun:"13"},
				{month:"十二月",Mon:"25",Tus:"25",Wed:"30",Thu:"21",Fri:"45",Sat:"45",Sun:"13"}
			]);
		]]>
	</fx:Script>
	
	<mx:VBox width="100%" height="100%" paddingBottom="20" paddingLeft="20" paddingRight="20" paddingTop="20">
		<mx:VDividedBox width="100%" height="100%">
			<mx:DataGrid dataProvider="{gridArray}" width="100%" height="50%" verticalAlign="middle" textAlign="center">
				<mx:columns>
					<mx:DataGridColumn headerText="月份" dataField="month"/>
					<mx:DataGridColumn headerText="星期一" dataField="Mon"/>
					<mx:DataGridColumn headerText="星期二" dataField="Tus"/>
					<mx:DataGridColumn headerText="星期三" dataField="Wed"/>
					<mx:DataGridColumn headerText="星期四" dataField="Thu"/>
					<mx:DataGridColumn headerText="星期五" dataField="Fri"/>
					<mx:DataGridColumn headerText="星期六" dataField="Sat"/>
					<mx:DataGridColumn headerText="星期日" dataField="Sun"/>
				</mx:columns>
			</mx:DataGrid>
			<mx:VBox width="100%" height="50%" borderColor="0x000000" borderVisible="true">
				<mx:ColumnChart id="column" dataProvider="{gridArray}" showDataTips="true" width="100%" height="98%">
					<mx:horizontalAxis>
						<mx:CategoryAxis categoryField="month" displayName="月份"/>
					</mx:horizontalAxis>
					<mx:series>
						<mx:ColumnSeries displayName="星期一" yField="Mon" xField="month"/>
						<mx:ColumnSeries displayName="星期二" yField="Tus" xField="month"/>
						<mx:ColumnSeries displayName="星期三" yField="Wed" xField="month"/>
						<mx:ColumnSeries displayName="星期四" yField="Thu" xField="month"/>
						<mx:ColumnSeries displayName="星期五" yField="Fri" xField="month"/>
						<mx:ColumnSeries displayName="星期六" yField="Sat" xField="month"/>
						<mx:ColumnSeries displayName="星期日" yField="Sun" xField="month"/>
					</mx:series>
				</mx:ColumnChart>
				<mx:HBox width="100%" height="30">
					<s:Label width="35%"/>
					<mx:Legend dataProvider="{column}" height="30"/>
				</mx:HBox>
			</mx:VBox>
		</mx:VDividedBox>
	</mx:VBox>
	
</s:Application>

（2）运行结果

        a、初始化

   b、向上移动

     c、向下移动