Пробовал изменить скин для панели - никакого эффекта, вот код скина

Код AS3:
<?xml version="1.0" encoding="utf-8"?>
<!-- "http://blog.flexexamples.com/2009/09/22/changing-the-text-alignment-of-a-spark-panel-title-in-flex-4/" target="_blank">http://blog.flexexamples.com/2009/09...tle-in-flex-4/ -->
<s:SparkSkin name="MaxWidthPanelSkin"
xmlns:fx="http://ns.adobe.com/mxml/2009"
xmlns:s="library://ns.adobe.com/flex/spark"
alpha.disabled="0.5"
blendMode="normal"
mouseEnabled="false"
minWidth="131" minHeight="127"
maxWidth="20000" maxHeight="20000">
<s:states>
<s:State name="normal" />
<s:State name="disabled" />
<s:State name="normalWithControlBar" stateGroups="withControls" />
<s:State name="disabledWithControlBar" stateGroups="withControls" />
</s:states>
<fx:Metadata>
[HostComponent("spark.components.Panel")]
</fx:Metadata>
<fx:Script>
<![CDATA[
/* Define the skin elements that should not be colorized.
For panel, border and title backround are skinned, but the content area and title text are not. */
static private const exclusions:Array = ["background", "titleDisplay", "contentGroup"];
override public function get colorizeExclusions():Array {
return exclusions;
}
override protected function updateDisplayList(unscaledWidth:Number, unscaledHeight:Number):void {
if (getStyle("borderVisible") == true) {
border.visible = true;
background.left = background.top = background.right = background.bottom = 1;
contents.left = contents.top = contents.right = contents.bottom = 1;
} else {
border.visible = false;
background.left = background.top = background.right = background.bottom = 0;
contents.left = contents.top = contents.right = contents.bottom = 0;
}
dropShadow.visible = getStyle("dropShadowVisible");
var cr:Number = getStyle("cornerRadius");
if (cornerRadius != cr) {
cornerRadius = cr;
}
super.updateDisplayList(unscaledWidth, unscaledHeight);
}
[Bindable]
public var cornerRadius:Number;
]]>
</fx:Script>
<!-- drop shadow can't be hittable so it stays sibling of other graphics -->
<s:RectangularDropShadow id="dropShadow"
maxWidth="20000" maxHeight="20000"
blurX="20" blurY="20" alpha="0.32" distance="11"
angle="90" color="#000000" left="0" top="0" right="0" bottom="0"
tlRadius="{cornerRadius}" trRadius="{cornerRadius}"
blRadius="0" blRadius.withControls="{cornerRadius}"
brRadius="0" brRadius.withControls="{cornerRadius}" />
<!-- drop shadow can't be hittable so all other graphics go in this group -->
<s:Group left="0" right="0" top="0" bottom="0">
<!-- top group mask -->
<s:Group id="topGroupMask" left="1" top="1" right="1" bottom="1">
<s:Rect left="0" top="0" right="0" bottom="0"
maxWidth="20000" maxHeight="20000"
topLeftRadiusX="{cornerRadius}" topRightRadiusX="{cornerRadius}"
bottomLeftRadiusX.withControls="{cornerRadius}"
bottomRightRadiusX.withControls="{cornerRadius}">
<s:fill>
<s:SolidColor alpha="0"/>
</s:fill>
</s:Rect>
</s:Group>
<!-- bottom group mask -->
<s:Group left="1" top="1" right="1" bottom="1" id="bottomGroupMask"
includeIn="normalWithControlBar, disabledWithControlBar">
<s:Rect left="0" top="0" right="0" bottom="0"
maxWidth="20000" maxHeight="20000"
topLeftRadiusX="{cornerRadius}" topRightRadiusX="{cornerRadius}"
bottomLeftRadiusX.withControls="{cornerRadius}"
bottomRightRadiusX.withControls="{cornerRadius}">
<s:fill>
<s:SolidColor alpha="0"/>
</s:fill>
</s:Rect>
</s:Group>
<!-- layer 1: border -->
<s:Rect id="border" left="0" right="0" top="0" bottom="0"
maxWidth="20000" maxHeight="20000"
topLeftRadiusX="{cornerRadius}" topRightRadiusX="{cornerRadius}"
bottomLeftRadiusX.withControls="{cornerRadius}"
bottomRightRadiusX.withControls="{cornerRadius}" >
<s:stroke>
<s:SolidColorStroke color="{getStyle('borderColor')}" alpha="{getStyle('borderAlpha')}" weight="1" />
</s:stroke>
</s:Rect>
<!-- layer 2: background fill -->
<!--- Defines the appearance of the PanelSkin class's background. -->
<s:Rect id="background" left="1" top="1" right="1" bottom="1"
maxWidth="20000" maxHeight="20000"
topLeftRadiusX="{cornerRadius}" topRightRadiusX="{cornerRadius}"
bottomLeftRadiusX.withControls="{cornerRadius}"
bottomRightRadiusX.withControls="{cornerRadius}">
<s:fill>
<!-- Defines the PanelSkin class's background fill. The default color is 0xFFFFFF. -->
<s:SolidColor color="{getStyle('backgroundColor')}"
alpha="{getStyle('backgroundAlpha')}" />
</s:fill>
</s:Rect>
<!-- layer 3: contents -->
<!--- contains the vertical stack of titlebar content and controlbar -->
<s:Group id="contents" left="1" right="1" top="1" bottom="1">
<s:layout>
<s:VerticalLayout gap="0" horizontalAlign="justify" />
</s:layout>
<s:Group id="topGroup" mask="{topGroupMask}">
<!-- layer 0: title bar fill -->
<s:Rect id="tbFill" left="0" right="0" top="0" bottom="1" >
<s:fill>
<s:LinearGradient rotation="90">
<s:GradientEntry color="0xE2E2E2" />
<s:GradientEntry color="0xD9D9D9" />
</s:LinearGradient>
</s:fill>
</s:Rect>
<!-- layer 1: title bar highlight -->
<s:Rect id="tbHilite" left="0" right="0" top="0" bottom="0">
<s:stroke>
<s:LinearGradientStroke rotation="90" weight="1">
<s:GradientEntry color="0xEAEAEA" />
<s:GradientEntry color="0xD9D9D9" />
</s:LinearGradientStroke>
</s:stroke>
</s:Rect>
<!-- layer 2: title bar divider -->
<s:Rect id="tbDiv" left="0" right="0" height="1" bottom="0">
<s:fill>
<s:SolidColor color="0xC0C0C0" />
</s:fill>
</s:Rect>
<!-- layer 3: text -->
<!--- Defines the appearance of the PanelSkin class's title bar. -->
<s:Label id="titleDisplay" maxDisplayedLines="1"
left="9" right="3" top="1" bottom="0" minHeight="30"
verticalAlign="middle" fontWeight="bold"
textAlign="center" />
</s:Group>
<!-- Note: setting the minimum size to 0 here so that changes to the host component's
size will not be thwarted by this skin part's minimum size. This is a compromise,
more about it here: http://bugs.adobe.com/jira/browse/SDK-21143 -->
<s:Group id="contentGroup" width="100%" height="100%" minWidth="0" minHeight="0" />
<s:Group id="bottomGroup" minWidth="0" minHeight="0"
includeIn="normalWithControlBar, disabledWithControlBar">
<s:Group left="0" right="0" top="0" bottom="0" mask="{bottomGroupMask}">
<!-- layer 0: control bar divider line -->
<s:Rect left="0" right="0" top="0" height="1" alpha="0.22">
<s:fill>
<s:SolidColor color="0x000000" />
</s:fill>
</s:Rect>
<!-- layer 1: control bar highlight -->
<s:Rect left="0" right="0" top="1" bottom="0">
<s:stroke>
<s:LinearGradientStroke rotation="90" weight="1">
<s:GradientEntry color="0xE5E5E5" />
<s:GradientEntry color="0xD8D8D8" />
</s:LinearGradientStroke>
</s:stroke>
</s:Rect>
<!-- layer 2: control bar fill -->
<s:Rect left="1" right="1" top="2" bottom="1">
<s:fill>
<s:LinearGradient rotation="90">
<s:GradientEntry color="0xDADADA" />
<s:GradientEntry color="0xC5C5C5" />
</s:LinearGradient>
</s:fill>
</s:Rect>
</s:Group>
<!-- layer 3: control bar -->
<s:Group id="controlBarGroup" left="0" right="0" top="1" bottom="1" minWidth="0" minHeight="0">
<s:layout>
<s:HorizontalLayout paddingLeft="10" paddingRight="10" paddingTop="7" paddingBottom="7" gap="10" />
</s:layout>
</s:Group>
</s:Group>
</s:Group>
</s:Group>
</s:SparkSkin>