ZoomOut          1959 modules/highgui/src/window_QT.cpp     QObject::connect(vect_QActions[7], SIGNAL(triggered()), view, SLOT(ZoomOut()));
ZoomOut          2002 modules/highgui/src/window_QT.cpp     QObject::connect(vect_QShortcuts[7], SIGNAL(activated()), view, SLOT(ZoomOut()));
ZoomOut           504 modules/highgui/src/window_QT.h     void ZoomOut();