title: Get access to UIView/UIWindow for the little blue auto correct box
body: <p>It seems like you can access most views/windows in iOS, but I don't have much experience, so hoping someone can help.</p>
  
  <p>In trying to resolve <a href="https://stackoverflow.com/questions/28617706/uitextview-floating-blue-box-when-scrolling">this issue</a>, I have some ideas, but they will require me to get the UIView used for the little blue box displayed when a word will be autocorrected.</p>
  
  <p>I think I need to start with something like this, but have no idea where to go from here:</p>
  
  <pre><code>-(void) scrollViewDidScroll:(UIScrollView *)scrollView
  {
      NSArray *windows = [UIApplication sharedApplication].windows;
      for (UIWindow *w in windows)
      {
      }
  }
  </code></pre>
  
  <p>I'm adding this as a separate question because I can think of other reasons a person might want to access this (maybe change the color/style?).  I understand it is part of the "system" and maybe not best practices to modify it, but I think it's probably okay as long as not a crucial part of your app, and you make your code pretty safe (i.e.-check pointers for nil, error on side of safety).  In my case, for now, I just want to hide it, when it should be hidden (when scrolling).</p>