当按下鼠标时,图片随鼠标移动松开时图片回到原位 drag("div_id") function drag(node_id){ var node = document.getElementById(node_id); var isYes = false; document.onmousedown = function(even){ isYes = true; var e = even || window.event; node.style.left = e.clientX - 30 +
三种现实drag方式 1,在3.0以后可以直接用 View.OnDragListener (在onTouchEvent中调用某个view的startDrag()) 2,onTouchEvent() 3,GestureDetector.SimpleOnGestureListener 的onScroll Dragging This lesson describes how to use touch gestures to drag, using onTouchEvent() to intercep