setWindowTitle    353 modules/highgui/include/opencv2/highgui.hpp CV_EXPORTS_W void setWindowTitle(const String& winname, const String& title);
setWindowTitle    915 modules/highgui/src/window_QT.cpp     w->setWindowTitle(title);
setWindowTitle   1512 modules/highgui/src/window_QT.cpp     setWindowTitle(name_paraWindow);
setWindowTitle   1586 modules/highgui/src/window_QT.cpp     setWindowTitle(name);
setWindowTitle    135 modules/highgui/src/window_QT.h     void setWindowTitle(QString name, QString title);