gi->alt_design[GD_BUTTON_UNPRESSED].x = va_arg(ap, int);
gi->alt_design[GD_BUTTON_UNPRESSED].y = va_arg(ap, int);
break;
case GDI_ALT_DESIGN_PRESSED:
gi->alt_design[GD_BUTTON_UNPRESSED].x = va_arg(ap, int);
gi->alt_design[GD_BUTTON_UNPRESSED].y = va_arg(ap, int);
break;
case GDI_ALT_DESIGN_PRESSED: