#include <gtkmm.h>

#include <iostream>
#include <string>

int main(int argc, char* argv[])
{
    auto app = Gtk::Application::create();;

    std::string gladeFile = argv[1];
    auto gladeBuilder = Gtk::Builder::create();
    gladeBuilder->add_from_file(gladeFile);
    app->signal_startup().connect([&]
    {
         for(auto& object: gladeBuilder->get_objects())
         {
            auto widget = Glib::RefPtr<Gtk::Widget>::cast_dynamic(object);
            if(!widget)
                continue;
            auto style = widget->get_style_context();
            auto color = style->get_background_color();
            std::cout<<widget->get_name()<<" "<<color.to_string()<<std::endl;
        }
    });
    app->run();
  return 0;
}