在flex中使用Actionscript（MovieClip）类

<mx:UIComponent>
    <mx:Yoursprite></mx:Yoursprite>
</mx:UIComponent>

private function createSpriteInFlex():void
{
    var _uiComponent:UIComponent = new UIComponent();
    addElement(_uiComponent);

    var _sprite:YourSprite = new YourSprite();
    _uiComponent.addChild(_sprite);
}

<com:myUIComponent width=\"100%\" height=\"100%\"></com:myUIComponent>

package com.myUIComponent
{
    public class myUIComponent extends UIComponent
    {
        public function myUIComponent()
        {
            super();

            addEventListener(Event.ADDED_TO_STAGE, init);
        }

        private function init(e:Event):void
        {
            removeEventListener(Event.ADDED_TO_STAGE, init);

            //ADD YOUR SPRITE HERE
            var mySprite:YourSprite = new YourSprite();
            addChild(mySprite);
        }
    }
}

2) Putting the class in as a flex library (swc). The compiler won\'t let me import it or use it as a display object.

3) Putting the class in as a flex project (swf). The file runs fine stand alone but gives me the same \"broken\" icon when I try to use it in my app.