检测如果浏览器窗口的JavaScript感动？ [英] Detecting if the browser window is moved with JavaScript?

问题描述

这是一个演示...我只是好奇，你可以检测，如果窗口已被移动？就像如果你移动火狐/铬/ IE浏览器在你的显示器？我怀疑这一点，但我想看看，因为你可以检查调整大小和焦点/模糊的窗口。

This is for a demo... and i was just curious, can you detect if the window has been moved? Like if you move Firefox/Chrome/IE around your monitor? I doubt it, but i wanted to see since you can check for resize and focus/blurred windows.

推荐答案

我只能想到这个（重型）工作周围，在那里你检查 window.screenX 的和 window.screenY 已经改变了每X毫秒

I can only think of this (heavy) work-around, where you check if window.screenX and window.screenY have changed every x milliseconds

var oldX = window.screenX,
    oldY = window.screenY;

var interval = setInterval(function(){
  if(oldX != window.screenX || oldY != window.screenY){
    console.log('moved!');
  } else {
    console.log('not moved!');
  }

  oldX = window.screenX;
  oldY = window.screenY;
}, 500);

虽然我不建议这一点 - 它可能是缓慢的，我不知道如果screenX和screenY被所有浏览器都支持

Though I would not recommend this -- it might be slow and I'm not sure if screenX and screenY are supported by all browsers

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