Flex中TabNavigator设置Tabs样式思路及源码

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

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%”
>
<fx:Declarations>
<!– Define custom colors for use as fills. –>
<mx:SolidColor color=”0xADFF2F” alpha=”.8″/>
<mx:SolidColor color=”0xADD8E6″ alpha=”.6″/>

<!– Define custom Strokes for the columns. –>
<mx:SolidColorStroke color=”0xADFF2F” weight=”2″/>
<mx:SolidColorStroke 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 paddingBottom=”10″ paddingLeft=”10″ paddingRight=”10″ paddingTop=”10″>
<mx:TabNavigator fontSize=”12″ cornerRadius=”8″>
<s:NavigatorContent label=”学生”>
<mx:VBox paddingBottom=”10″ paddingLeft=”10″ paddingRight=”10″ paddingTop=”10″>
<mx:ColumnChart dataProvider=”{studentArray}” showDataTips=”true” 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>
<s:Label/>
<mx:Legend dataProvider=”{column}”/>
</mx:HBox>
</mx:VBox>

</s:NavigatorContent>
<s:NavigatorContent label=”教师” fontSize=”12″>
<mx:VBox paddingBottom=”10″ paddingLeft=”10″ paddingRight=”10″ paddingTop=”10″>
<mx:ColumnChart dataProvider=”{teacherArray}” showDataTips=”true” 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>
<s:Label/>
<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

Flex中TabNavigator设置Tabs样式思路及源码

 
(2)切换tabs

Flex中TabNavigator设置Tabs样式思路及源码

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