geometry.min_width = xpad + terminal->char_width * 2;
geometry.min_height = ypad + terminal->char_height * 2;
gtk_window_set_geometry_hints(window, widget, &geometry,
if (gtk_widget_get_realized(widget))
GDK_HINT_RESIZE_INC |
GDK_HINT_BASE_SIZE |
GDK_HINT_MIN_SIZE);