ZoomIn           1955 modules/highgui/src/window_QT.cpp     QObject::connect(vect_QActions[6], SIGNAL(triggered()), view, SLOT(ZoomIn()));
ZoomIn           1999 modules/highgui/src/window_QT.cpp     QObject::connect(vect_QShortcuts[6], SIGNAL(activated()), view, SLOT(ZoomIn()));
ZoomIn            503 modules/highgui/src/window_QT.h     void ZoomIn();