#ifndef GLWIDGET_H
#define GLWIDGET_H

#include <gtkmm/gl/drawingarea.h>

class SierpinskiDA : public Gtk::GL::DrawingArea
{
    public:
        SierpinskiDA(const Glib::RefPtr<const Gdk::GL::Config> & config);

    protected:
        int m_x, m_y;

        virtual bool draw();
        virtual void on_realize();
        virtual bool on_configure_event(GdkEventConfigure * event);
        virtual bool on_expose_event(GdkEventExpose * event);

        /* signal handlers */
        virtual bool on_motion_notify_event(GdkEventMotion * event);
        virtual bool on_button_press_event(GdkEventButton * event);
        virtual bool on_button_release_event(GdkEventButton * event);
        virtual bool on_scroll_event(GdkEventScroll * event);
};

#endif