cvImageWidget_destroy  416 modules/highgui/src/window_gtk.cpp cvImageWidget_destroy (GtkObject *object)
cvImageWidget_destroy  453 modules/highgui/src/window_gtk.cpp   widget_class->destroy = cvImageWidget_destroy;
cvImageWidget_destroy  457 modules/highgui/src/window_gtk.cpp   object_class->destroy = cvImageWidget_destroy;