6 Root::Root(Resources &r, Window &w):
10 set_geometry(Geometry(0, 0, window.get_width(), window.get_height()));
12 window.signal_button_press.connect(sigc::mem_fun(this, &Root::button_press_event));
13 window.signal_button_release.connect(sigc::mem_fun(this, &Root::button_release_event));
14 window.signal_pointer_motion.connect(sigc::mem_fun(this, &Root::pointer_motion_event));