Method handleMonitorRemoved

src/client.cpp:125–135

}

void waybar::Client::handleMonitorRemoved(Glib::RefPtr<Gdk::Monitor> monitor) {
  spdlog::debug("Output removed: {} {}", monitor->get_manufacturer().c_str(),
                monitor->get_model().c_str());
  /* This event can be triggered from wl_display_roundtrip called by GTK or our code.
   * Defer destruction of bars for the output to the next iteration of the event loop to avoid
   * deleting objects referenced by currently executed code.
   */
  Glib::signal_idle().connect_once(
      sigc::bind(sigc::mem_fun(*this, &Client::handleDeferredMonitorRemoval), monitor),
      Glib::PRIORITY_HIGH_IDLE);
}

void waybar::Client::handleDeferredMonitorRemoval(Glib::RefPtr<Gdk::Monitor> monitor) {
  for (auto it = bars.begin(); it != bars.end();) {