GtkWindow::set_geometry_hints
void set_geometry_hints(GtkWidget widget, min_width, min_height, max_width, max_height, base_width, base_height, width_inc, height_inc, min_aspect, max_aspect, win_gravity);
Sets hints about how the window can be resized by the user.
As of 2006-05-30, this method was not yet implemented. Documentation of
this method will be completed after the implementation is complete.