<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"

minWidth="955" minHeight="600">

<fx:Declarations>

<s:AnimateColor id="animateColorON"

colorFrom="#FFFFFF"

colorTo="#FF0000"

duration="100"/>

<s:AnimateColor id="animateColorOFF"

colorFrom="#FF0000"

colorTo="#FFFFFF"

duration="100"/>

</fx:Declarations>

<s:Panel title="Spark AnimateColor Effect Example"

chromeColor="#000000"

color="#CCCCCC" width="309" height="184">

<mx:ApplicationControlBar horizontalAlign="center" width="307">

<s:Label text="Mouse over on button and show the effect"

color="#000000"

fontFamily="Verdana"/>

</mx:ApplicationControlBar>

<s:Button id="btn"

label="Spark AnimateColor Effect"

x="54" y="62"

fontFamily="Verdana"

height="37"

rollOverEffect="{animateColorON}"

rollOutEffect="{animateColorOFF}"

cornerRadius="20"

fontWeight="bold"

color="#FFFFFF"/>

</s:Panel>