forked from: ドラッグする

by pon_zu forked from ドラッグする (diff: 13)
♥0 | Line 34 | Modified 2010-04-17 20:46:50 | MIT License
play

ActionScript3 source code

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

// forked from 9re's ドラッグする
package{
    import flash.display.Sprite;
    import flash.events.MouseEvent;
    import flash.text.TextField;
    
    public class MouseDrag extends Sprite { 
        private var _eventInfo:TextField;
    
        public function MouseDrag(){
            
            _eventInfo = new TextField();
            _eventInfo.width = 400;
            _eventInfo.wordWrap = true;
            addChild(_eventInfo);
            
            var circle:Sprite = new Sprite();
            //円を描く
            circle.graphics.beginFill(0x333333);
            circle.graphics.drawCircle(0,0,20);
            circle.graphics.endFill();

            //手のカーソルに変更
            circle.buttonMode = true;

            //位置の調節
            circle.x=232;
            circle.y=232;

            //表示リストに追加
            addChild(circle);

            circle.addEventListener(MouseEvent.MOUSE_DOWN,onMouseDown);
            circle.addEventListener(MouseEvent.MOUSE_UP,onMouseUp);
        }

        //マウス・ダウン時にドラッグ開始
        private function onMouseDown(e:MouseEvent):void
        {
            e.currentTarget.startDrag();
            _eventInfo.text = e.toString();
        }

        //マウス・アップ時にドラッグ終了
        private function onMouseUp(e:MouseEvent):void
        {
            e.currentTarget.stopDrag();
             _eventInfo.text = e.toString();
        }
    }
}