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/api/atom_api_top_level_window.cc
SkColor color = ParseHexColor(color_name);
  window_->SetBackgroundColor(color);
}
void TopLevelWindow::SetHasShadow(bool has_shadow) {
  window_->SetHasShadow(has_shadow);
}
bool TopLevelWindow::HasShadow() {
  return window_->HasShadow();
}
void TopLevelWindow::SetOpacity(const double opacity) {
  window_->SetOpacity(opacity);
}
double TopLevelWindow::GetOpacity() {
  return window_->GetOpacity();
}
void TopLevelWindow::SetShape(const std::vector<gfx::Rect>& rects) {
  window_->widget()->SetShape(std::make_unique<std::vector<gfx::Rect>>(rects));
}
void TopLevelWindow::SetRepresentedFilename(const std::string& filename) {
  window_->SetRepresentedFilename(filename);
}
std::string TopLevelWindow::GetRepresentedFilename() {
  return window_->GetRepresentedFilename();
}
void TopLevelWindow::SetDocumentEdited(bool edited) {
  window_->SetDocumentEdited(edited);
}
bool TopLevelWindow::IsDocumentEdited() {