tourdeflexmodules/src/spark/containers/SampleVerticalHorizontalAlign.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.

-->
<!-- http://evtimmy.com/2010/01/verticalalign-for-vgroup-and-horizontalalign-for-hgroup/ -->
<s:Module xmlns:fx="http://ns.adobe.com/mxml/2009" 
			   xmlns:s="library://ns.adobe.com/flex/spark" 
			   xmlns:mx="library://ns.adobe.com/flex/mx">
	
	<s:Panel id="mainPanel" title="Panel Sample" width="100%" height="100%">

		<s:layout>
			<s:VerticalLayout paddingLeft="10" paddingRight="10" paddingTop="10" paddingBottom="10" />
		</s:layout>
			
		<s:HGroup verticalAlign="middle" height="100%" >
			<s:Label text="VGroup" rotation="-90" />
			<s:BorderContainer minWidth="0" minHeight="0">
				<s:VGroup height="{heightSlider.value}"
						  verticalAlign="{verticalAlignChoice.selectedItem}"
						  gap="0">
					<s:Label text="Lorem ipsum dolor sit amet, " height="22" verticalAlign="middle"/>
					<s:Label text="consectetur adipiscing elit." height="22" verticalAlign="middle"/>
				</s:VGroup>
			</s:BorderContainer>
			
			<s:Label text="VGroup in Scroller" rotation="-90" />
			<s:BorderContainer minWidth="0" minHeight="0">
				<s:Scroller height="{heightSlider.value}">
					<s:VGroup verticalAlign="{verticalAlignChoice.selectedItem}"
							  gap="0">
						<s:Label text="Lorem ipsum dolor sit amet, " height="22" verticalAlign="middle"/>
						<s:Label text="consectetur adipiscing elit." height="22" verticalAlign="middle"/>
					</s:VGroup>
				</s:Scroller>
			</s:BorderContainer>
			
			<s:Label text="List" rotation="-90" />
			
			<s:List minWidth="0" minHeight="0" height="{heightSlider.value+2}">
				<s:layout>
					<s:VerticalLayout requestedMinRowCount="0"
									  verticalAlign="{verticalAlignChoice.selectedItem}"
									  gap="0"/>
				</s:layout>
				<s:ArrayCollection>
					<fx:String>Lorem ipsum dolor sit amet, </fx:String>
					<fx:String>consectetur adipiscing elit.</fx:String>					
				</s:ArrayCollection>
			</s:List>
		</s:HGroup>

		<s:HGroup paddingTop="10" paddingLeft="10">
			<s:HGroup>
				<s:Label text="VerticalAlign:"/>
				<s:DropDownList id="verticalAlignChoice" requireSelection="true" color="0x000000">
					<s:dataProvider>
						<s:ArrayCollection source="{'top bottom middle'.split(' ')}"/>
					</s:dataProvider>
				</s:DropDownList>
			</s:HGroup>
			<s:HGroup>
				<s:Label text="Height:"/>
				<s:HSlider id="heightSlider" minimum="0" maximum="425" value="100" width="300"/>
			</s:HGroup>
		</s:HGroup>	
			
		<s:Label text="This sample show the use of the verticalAlign and horizontalAlign properties for use with a VGroup and
	HGroup accordingly."/>
		
	</s:Panel>
</s:Module>