readSettings     1678 modules/highgui/src/window_QT.cpp void CvWindow::readSettings()
readSettings     2355 modules/highgui/src/window_QT.cpp void DefaultViewPort::readSettings(QSettings& settings)
readSettings     3111 modules/highgui/src/window_QT.cpp void OpenGlViewPort::readSettings(QSettings& /*settings*/)