AS3用户自定义组件-元数据[Inspectable]

From：http://www.cnblogs.com/XiaoG/archive/2010/08/03/1823600.html

AS3中定义组件的参数时需要用户元数据，一般通过Inspectable进行指定：

 

package {
import flash.display.MovieClip;
public class ComponentTest extends MovieClip {
private var _varName:String;
public function ComponentTest() {
// constructor code
}

[Inspectable(type="String",defaultValue="auto")]
public function get varName():String
{
return _varName;
}

public function set varName(v:String):void
{
_varName = v;
trace(this.varName);
}
}
}