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
std::vector<int> result(2);
  gfx::Size size = window_->GetMinimumSize();
  result[0] = size.width();
  result[1] = size.height();
  return result;
}
void TopLevelWindow::SetMaximumSize(int width, int height) {
  window_->SetMaximumSize(gfx::Size(width, height));
}
std::vector<int> TopLevelWindow::GetMaximumSize() {
  std::vector<int> result(2);
  gfx::Size size = window_->GetMaximumSize();
  result[0] = size.width();
  result[1] = size.height();
  return result;
}
void TopLevelWindow::SetSheetOffset(double offsetY, mate::Arguments* args) {
  double offsetX = 0.0;
  args->GetNext(&offsetX);
  window_->SetSheetOffset(offsetX, offsetY);
}
void TopLevelWindow::SetResizable(bool resizable) {
  window_->SetResizable(resizable);
}
bool TopLevelWindow::IsResizable() {
  return window_->IsResizable();
}
void TopLevelWindow::SetMovable(bool movable) {