在TabBar控件中使用嵌入字体。

在TabBar控件的fontFamily 和fontWeight 样式学习。
示例：

代码：

<?xml version="1.0" encoding="utf-8"?>
<!-- http://blog.flexexamples.com/2008/06/07/using-an-embedded-font-with-the-tabbar-control-in-flex/ -->
<mx:Application xmlns:mx="http://www.adobe.com/2006/mxml"
        layout="vertical"
        verticalAlign="middle"
        backgroundColor="white">

    <mx:Style>
        @font-face {
            src: local("Base 02");
            fontFamily: EmbeddedBase02;
            fontWeight: bold;
        }
    </mx:Style>

    <mx:VBox id="vBox"
            verticalGap="0"
            width="320"
            height="200">
        <mx:TabBar id="tabBar"
                dataProvider="{viewStack}"
                fontFamily="EmbeddedBase02"
                width="100%" />
        <mx:ViewStack id="viewStack"
                width="100%"
                height="100%"
                backgroundColor="white">
            <mx:VBox label="One">
                <mx:Label text="one" />
            </mx:VBox>
            <mx:VBox label="Two">
                <mx:Label text="two" />
            </mx:VBox>
            <mx:VBox label="Three">
                <mx:Label text="three" />
            </mx:VBox>
            <mx:VBox label="Four">
                <mx:Label text="four" />
            </mx:VBox>
            <mx:VBox label="Five">
                <mx:Label text="five" />
            </mx:VBox>
        </mx:ViewStack>
    </mx:VBox>

</mx:Application>

也可以通过CSS来设置：

<?xml version="1.0" encoding="utf-8"?>
<!-- http://blog.flexexamples.com/2008/06/07/using-an-embedded-font-with-the-tabbar-control-in-flex/ -->
<mx:Application xmlns:mx="http://www.adobe.com/2006/mxml"
        layout="vertical"
        verticalAlign="middle"
        backgroundColor="white">

    <mx:Style>
        @font-face {
            src: local("Base 02");
            fontFamily: EmbeddedBase02;
            fontWeight: bold;
        }

        TabBar {
            fontFamily: EmbeddedBase02;
        }
    </mx:Style>

    <mx:VBox id="vBox"
            verticalGap="0"
            width="320"
            height="200">
        <mx:TabBar id="tabBar"
                dataProvider="{viewStack}"
                width="100%" />
        <mx:ViewStack id="viewStack"
                width="100%"
                height="100%"
                backgroundColor="white">
            <mx:VBox label="One">
                <mx:Label text="one…" />
            </mx:VBox>
            <mx:VBox label="Two">
                <mx:Label text="two…" />
            </mx:VBox>
            <mx:VBox label="Three">
                <mx:Label text="three…" />
            </mx:VBox>
            <mx:VBox label="Four">
                <mx:Label text="four…" />
            </mx:VBox>
            <mx:VBox label="Five">
                <mx:Label text="five…" />
            </mx:VBox>
        </mx:ViewStack>
    </mx:VBox>

</mx:Application>

通过AS函数设置：

<?xml version="1.0" encoding="utf-8"?>
<!-- http://blog.flexexamples.com/2008/06/07/using-an-embedded-font-with-the-tabbar-control-in-flex/ -->
<mx:Application xmlns:mx="http://www.adobe.com/2006/mxml"
        layout="vertical"
        verticalAlign="middle"
        backgroundColor="white">

    <mx:Style>
        @font-face {
            src: local("Base 02");
            fontFamily: EmbeddedBase02;
            fontWeight: bold;
        }
    </mx:Style>

    <mx:Script>
        <![CDATA[
            private function init():void {
                tabBar.setStyle("fontFamily", "EmbeddedBase02");
            }
        ]]>
    </mx:Script>

    <mx:VBox id="vBox"
            verticalGap="0"
            width="320"
            height="200">
        <mx:TabBar id="tabBar"
                dataProvider="{viewStack}"
                width="100%"
                initialize="init();" />
        <mx:ViewStack id="viewStack"
                width="100%"
                height="100%"
                backgroundColor="white">
            <mx:VBox label="One">
                <mx:Label text="one…" />
            </mx:VBox>
            <mx:VBox label="Two">
                <mx:Label text="two…" />
            </mx:VBox>
            <mx:VBox label="Three">
                <mx:Label text="three…" />
            </mx:VBox>
            <mx:VBox label="Four">
                <mx:Label text="four…" />
            </mx:VBox>
            <mx:VBox label="Five">
                <mx:Label text="five…" />
            </mx:VBox>
        </mx:ViewStack>
    </mx:VBox>

</mx:Application>