hello.cc

Simple application with a button.

/*
  This example parallels the "Hello World in gtkmm":
  http://developer.gnome.org/gtkmm-tutorial/unstable/sec-helloworld.html.en
 */

#include <gltk.hh>
#include <iostream>
using namespace gltk;

class HelloWorld : public Window
{
protected:
        void on_button_clicked()
        {
                std::cout << "Hello World" << std::endl;
        }

        Button btn;
public:
        HelloWorld() :
                btn("Hello World")
        {
                set_border_width(10);
                btn.signal_clicked()
                        .connect(sigc::mem_fun(this, & HelloWorld::on_button_clicked));
                add(btn);
                btn.show();
        }
        virtual ~HelloWorld() {}
};

int main(int argc, char *argv[])
{
        Main kit(argc, argv);
        HelloWorld helloworld;
        Main::run(helloworld);
        return 0;
}