I'm looking to build a feature in my app to give user feedback if they have set their window to always show on top of other apps using a shortcut or application menu item, but find that there is a lot of hacking needed to do so. It may be more efficient to have an event listener set on the window to determine if it enters or leaves `win.setAlwaysOnTop()`

i'm thinking it would be `win.on('enter-always-on-top')` and `win.on('leave-always-on-top')` 
atom/browser/native_window_observer.h
public:
  virtual ~NativeWindowObserver() {}
  
  virtual void WillCreatePopupWindow(const base::string16& frame_name,
                                     const GURL& target_url,
                                     const std::string& partition_id,
                                     WindowOpenDisposition disposition) {}
  
  virtual void WillNavigate(bool* prevent_default, const GURL& url) {}
  
  virtual void WillCloseWindow(bool* prevent_default) {}
  
  virtual void RequestPreferredWidth(int* width) {}
  
  virtual void OnCloseButtonClicked(bool* prevent_default) {}
  
  virtual void OnWindowClosed() {}
  
  virtual void OnWindowEndSession() {}
  
  virtual void OnWindowBlur() {}
  
  virtual void OnWindowFocus() {}
  
  virtual void OnWindowShow() {}
  
  virtual void OnWindowHide() {}
  
  virtual void OnWindowMaximize() {}
  virtual void OnWindowUnmaximize() {}