{
/* XXX: event does not report the modifier key pressed down, AFAICS, so use the Keyboard object instead */
if (mouse_mode == Editing::MouseZoom && Keyboard::the_keyboard().key_is_down (GDK_Control_L)) {
{
/* XXX: event does not report the modifier key pressed down, AFAICS, so use the Keyboard object instead */
if (mouse_mode == Editing::MouseZoom && Keyboard::the_keyboard().key_is_down (GDK_Control_L)) {