adding SimpleButton to: flash on 2014-9-3

/**
 * Copyright milchreis ( http://wonderfl.net/user/milchreis )
 * MIT License ( http://www.opensource.org/licenses/mit-license.php )
 * Downloaded from: http://wonderfl.net/c/lgbR
 */

// forked from MadeByBeta's flash on 2014-9-3
package
{
    import flash.display.Sprite;
    import flash.events.Event;
    import flash.display.Graphics;
    import flash.events.MouseEvent;

    public class Main extends Sprite
    {
        private var button:BoxButton;

        public function Main():void   
        {
            //Create a new instance of a Sprite to act as the button graphic.  Then create the text.
            button = new BoxButton(0x99CCFF, 0xFF0000, 0x99CCFF);
            button.width = 220;
            button.height = 60;
            
            addChild(button);
        }
    }
}
import flash.display.SimpleButton;
import flash.display.Shape;

internal class Box extends Shape
{
    public function Box(color:uint = 0)
    {
        graphics.beginFill(color);
        graphics.drawRect(0,0,100,100);
        graphics.endFill();    
    }
}

internal class BoxButton extends SimpleButton
{
    public function BoxButton(upColor:uint = 0, overColor:uint = 0, downColor:uint = 0)
    {
        var up:Box = new Box(upColor);
        super(up, new Box(overColor), new Box(downColor), up);
        
        useHandCursor = true;
    }
}