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.h
NativeWindow* parent() const { return parent_; }
  bool is_modal() const { return is_modal_; }
 protected:
  NativeWindow(const mate::Dictionary& options, NativeWindow* parent);
  
  views::Widget* GetWidget() override;
  const views::Widget* GetWidget() const override;
  void set_content_view(views::View* view) { content_view_ = view; }
  void set_browser_view(NativeBrowserView* browser_view) {
    browser_view_ = browser_view;
  }
 private:
  std::unique_ptr<views::Widget> widget_;
  
  views::View* content_view_ = nullptr;
  
  bool has_frame_ = true;
  
  bool transparent_ = false;
  
  extensions::SizeConstraints size_constraints_;
  
  bool enable_larger_than_screen_ = false;
  
  bool is_closed_ = false;
  
  
  double sheet_offset_x_ = 0.0;
  double sheet_offset_y_ = 0.0;