简单的检测鼠标是否有移动的类

简单的检测鼠标是否有移动的类 class MouseMove extends MovieClip { private var _nx:Number; private var _ny:Number; private var _ox:Number; private var _oy:Number; public function isMoving():Boolean { _nx = _level0._xmouse; _ny = _level0._ymouse; if ((_nx-_ox)!=0 || (_ny-_oy) != 0) { _ox = _nx; _oy = _ny; return true; } return false; } } // 测试程序 import MouseMove; var m_obj:MouseMove = new MouseMove(); onEnterFrame = function() { if (m_obj.isMoving()) { trace("mouse is moving"); } else { trace("mouse is stop"); } };