flex 颜色值uint与16进制的转换

来源：互联网发布：软件过程的三要素编辑：程序博客网时间：2024/05/29 19:33

本文转载自：http://blog.csdn.net/sixingbugai/article/details/6645326

<?xml version="1.0" encoding="utf-8"?>
<mx:Application xmlns:mx="http://www.adobe.com/2006/mxml"
    layout="absolute"
    creationComplete="init()">
<mx:Script>
  <![CDATA[

private var today:Date;
   private var YMD:Date;
   private var datoptions:Array = new Array();
  import mx.controls.Alert;
public function convertUintToString():void
            {
                var xx:uint = new uint(uint_txt.text);
                result_hexadecimal.text = xx.toString(16);
            }
            private function convertStringToUint():void
            {
                var colorString:String = "0x" + hexadecimal_txt.text;
                var colorUint:uint = mx.core.Singleton.getInstance("mx.styles::IStyleManager2").getColorName( colorString );
                result_uint.text = colorUint.toString();
            }
            private function setColor():void
            {
                result_final.text = pcolor.selectedColor.toString();
            }
  ]]>
</mx:Script>
<mx:HBox width="100%"
    horizontalAlign="center"
    paddingTop="20">
<mx:Label text="uint和16进制颜色互转" color="#F81E08" fontWeight="bold" fontSize="17"/>
    <mx:Label text=" 请输入uint值："/>
    <mx:TextInput id="uint_txt"/>
    <mx:Label text="结果为(16进制颜色字符串)："/>
    <mx:TextInput id="result_hexadecimal"/>
    <mx:Button label="确定" click="convertUintToString()"/>
    <mx:Label text=" 请输入16进制颜色字符串："/>
    <mx:TextInput id="hexadecimal_txt"/>
    <mx:Label text="结果为(uint)："/>
    <mx:TextInput id="result_uint"/>
    <mx:Button label="确定" click="convertStringToUint()"/>
    <mx:Label text="最直接的16进制颜色转uint:"/>
    <mx:ColorPicker id="pcolor" change="setColor()"/>
    <mx:TextInput id="result_final"/>
</mx:HBox>
</mx:Application>