1、设计思路

（1）设计一个TabNavigator，其中包含两个Tabs；

（2）设置Tabs样式

2、设计源码

Tabs.mxml：

复制代码 代码如下:

<?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%"

>

<fx:Declarations>

<>

<mx:SolidColor id="sc1" color="0xADFF2F" alpha=".8"/>

<mx:SolidColor id="sc2" color="0xADD8E6" alpha=".6"/>

<>

<mx:SolidColorStroke id="s1" color="0xADFF2F" weight="2"/>

<mx:SolidColorStroke id="s2" color="0xADD8E6" weight="2"/>

</fx:Declarations>

<fx:Style>

@namespace s "library://ns.adobe.com/flex/spark";

@namespace mx "library://ns.adobe.com/flex/mx";

.myTabs{

color:#FFFFFF;

font-weight:bold;

background-color:#6495ED;

}

.myTextTabs{

color:#8B0000;

background-color:#97FFFF;

font-weight:bold;

}

mx|TabNavigator{

tab-style-name:"myTabs";

first-tab-style-name:"myTabs";

last-tab-style-name:"myTabs";

selected-tab-text-style-name:"myTextTabs";

}

</fx:Style>

<fx:Script>

<![CDATA[

import mx.collections.ArrayCollection;

[Bindable]

//学生数据绑定

private var studentArray:ArrayCollection = new ArrayCollection([

{sno:"2013010101",math:"96"},

{sno:"2013010102",math:"89"},

{sno:"2013010103",math:"87"},

{sno:"2013010104",math:"90"},

{sno:"2013010105",math:"78"},

{sno:"2013010106",math:"69"},

{sno:"2013010107",math:"92"},

{sno:"2013010108",math:"80"},

{sno:"2013010109",math:"60"},

{sno:"2013010110",math:"89"}

]);

[Bindable]

//教师数据绑定

private var teacherArray:ArrayCollection = new ArrayCollection([

{tno:"2013010101",tscore:"96"},

{tno:"2013010102",tscore:"99"},

{tno:"2013010103",tscore:"77"},

{tno:"2013010104",tscore:"70"},

{tno:"2013010105",tscore:"98"},

{tno:"2013010106",tscore:"79"},

{tno:"2013010107",tscore:"82"},

{tno:"2013010108",tscore:"70"},

{tno:"2013010109",tscore:"80"},

{tno:"2013010110",tscore:"79"}

]);

]]>

</fx:Script>

<mx:VBox width="100%" height="100%" paddingBottom="10" paddingLeft="10" paddingRight="10" paddingTop="10">

<mx:TabNavigator width="100%" height="100%" fontSize="12" cornerRadius="8">

<s:NavigatorContent label="学生" width="100%" height="100%">

<mx:VBox width="100%" height="100%" paddingBottom="10" paddingLeft="10" paddingRight="10" paddingTop="10">

<mx:ColumnChart id="column" dataProvider="{studentArray}" showDataTips="true" width="100%" height="100%" fontSize="12">

<mx:horizontalAxis>

<mx:CategoryAxis categoryField="sno" displayName="学号"/>

</mx:horizontalAxis>

<mx:series>

<mx:ColumnSeries displayName="数学成绩" xField="sno" yField="math" fill="{sc1}" stroke="{s1}"/>

</mx:series>

</mx:ColumnChart>

<mx:HBox width="100%" height="30">

<s:Label width="50%"/>

<mx:Legend dataProvider="{column}"/>

</mx:HBox>

</mx:VBox>

</s:NavigatorContent>

<s:NavigatorContent label="教师" width="100%" height="100%" fontSize="12">

<mx:VBox width="100%" height="100%" paddingBottom="10" paddingLeft="10" paddingRight="10" paddingTop="10">

<mx:ColumnChart id="column1" dataProvider="{teacherArray}" showDataTips="true" width="100%" height="100%" fontSize="12">

<mx:horizontalAxis>

<mx:CategoryAxis categoryField="tno" displayName="工号"/>

</mx:horizontalAxis>

<mx:series>

<mx:ColumnSeries displayName="教师评分" xField="tno" yField="tscore" fill="{sc2}" stroke="{s2}"/>

</mx:series>

</mx:ColumnChart>

<mx:HBox width="100%" height="30">

<s:Label width="50%"/>

<mx:Legend dataProvider="{column1}"/>

</mx:HBox>

</mx:VBox>

</s:NavigatorContent>

</mx:TabNavigator>

</mx:VBox>

</s:Application>

3、设计说明

（1）tab-style-name：设置所有tabs的样式类

（2）first-tab-style-name：设置第一个tabs的样式类

（3）last-tab-style-name：设置最后一个tabs的样式类

（4）selected-tab-text-style-name：设置选中的tabs中的text样式类

4、设计结果

（1）初始化时结果

（2）切换tabs