#include <iostream>
#include <gtkmm.h>
class HelloWorld : public Gtk::Window {
public:
HelloWorld() : m_button("Hello World") {
set_border_width(10);
m_button.signal_clicked().connect(sigc::mem_fun(*this, &HelloWorld::on_button_clicked));
add(m_button);
m_button.show();
}
virtual ~HelloWorld() {}
protected:
void on_button_clicked() {
std::cout << "Hello World" << std::endl;
}
Gtk::Button m_button;
};
int main(int argc, char *argv[]) {
auto app = Gtk::Application::create(argc, argv, "org.gtkmm.example");
HelloWorld helloworld;
//Shows the window and returns when it is closed.
return app->run(helloworld);
}