mouseDoubleClickEvent 2663 modules/highgui/src/window_QT.cpp     QWidget::mouseDoubleClickEvent(evnt);
mouseDoubleClickEvent 3198 modules/highgui/src/window_QT.cpp     QGLWidget::mouseDoubleClickEvent(evnt);
mouseDoubleClickEvent  443 modules/highgui/src/window_QT.h     void mouseDoubleClickEvent(QMouseEvent* event);
mouseDoubleClickEvent  516 modules/highgui/src/window_QT.h     void mouseDoubleClickEvent(QMouseEvent* event);