在ColorPicker控件中使用嵌入字体。

最新推荐文章于 2021-06-24 11:31:17 发布

转载最新推荐文章于 2021-06-24 11:31:17 发布 · 87 阅读

本文介绍如何使用MXML和ActionScript为Flex中的ColorPicker控件设置自定义字体样式，包括直接在控件属性中设置、在CSS中设置以及通过ActionScript代码设置三种方式。

ColorPicker控件的fontFamily 样式学习.
示例：

代码：

<?xml version="1.0" encoding="utf-8"?>

<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: Base02Embedded;
        }
    </mx:Style>

    <mx:Script>
        <![CDATA[
            private function uintToHex(value:uint):String {
                var prefix:String = "000000";
                var str:String = String(prefix + value.toString(16));
                return "#" + str.substr(-6).toUpperCase();
            }
        ]]>
    </mx:Script>

    <mx:ApplicationControlBar dock="true">
        <mx:ColorPicker id="colorPicker"
                fontFamily="Base02Embedded"
                editable="false" />
        <mx:Label id="lbl"
                text="{uintToHex(colorPicker.selectedColor)}"
                fontFamily="_typewriter"
                fontSize="16" />
    </mx:ApplicationControlBar>

</mx:Application>

也可以在CSS中设置：

<?xml version="1.0" encoding="utf-8"?>

<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: Base02Embedded;

}

ColorPicker {

fontFamily: Base02Embedded;

}

</mx:Style>

<mx:Script>

<![CDATA[

private function uintToHex(value:uint):String {

var prefix:String = "000000";

var str:String = String(prefix + value.toString(16));

return "#" + str.substr(-6).toUpperCase();

}

]]>

</mx:Script>

<mx:ApplicationControlBar dock="true">

<mx:ColorPicker id="colorPicker"

editable="false" />

<mx:Label id="lbl"

text="{uintToHex(colorPicker.selectedColor)}"

fontFamily="_typewriter"

fontSize="16" />

</mx:ApplicationControlBar>

</mx:Application>

也可以通过AS的方法设置：

<?xml version="1.0" encoding="utf-8"?>

<mx:Application xmlns:mx="http://www.adobe.com/2006/mxml"
        layout="vertical"
        verticalAlign="middle"
        backgroundColor="white"
        creationComplete="init();">

    <mx:Style>
        @font-face {
            src: local("Base 02");
            fontFamily: Base02Embedded;
        }
    </mx:Style>

    <mx:Script>
        <![CDATA[
            private function init():void {
                colorPicker.setStyle("fontFamily", "Base02Embedded");
            }

            private function uintToHex(value:uint):String {
                var prefix:String = "000000";
                var str:String = String(prefix + value.toString(16));
                return "#" + str.substr(-6).toUpperCase();
            }
        ]]>
    </mx:Script>

    <mx:ApplicationControlBar dock="true">
        <mx:ColorPicker id="colorPicker"
                editable="false"
                initialize="init();" />
        <mx:Label id="lbl"
                text="{uintToHex(colorPicker.selectedColor)}"
                fontFamily="_typewriter"
                fontSize="16" />
    </mx:ApplicationControlBar>

</mx:Application>