CV_IS_IMAGE_WIDGET  165 modules/highgui/src/window_gtk.cpp   g_return_if_fail (CV_IS_IMAGE_WIDGET (widget));
CV_IS_IMAGE_WIDGET  245 modules/highgui/src/window_gtk.cpp   g_return_if_fail (CV_IS_IMAGE_WIDGET (widget));
CV_IS_IMAGE_WIDGET  269 modules/highgui/src/window_gtk.cpp   g_return_if_fail (CV_IS_IMAGE_WIDGET (widget));
CV_IS_IMAGE_WIDGET  356 modules/highgui/src/window_gtk.cpp   g_return_if_fail (CV_IS_IMAGE_WIDGET (widget));
CV_IS_IMAGE_WIDGET  422 modules/highgui/src/window_gtk.cpp   g_return_if_fail (CV_IS_IMAGE_WIDGET (object));
CV_IS_IMAGE_WIDGET  914 modules/highgui/src/window_gtk.cpp   g_return_val_if_fail (CV_IS_IMAGE_WIDGET (widget), FALSE);
CV_IS_IMAGE_WIDGET  963 modules/highgui/src/window_gtk.cpp   g_return_val_if_fail (CV_IS_IMAGE_WIDGET (widget), FALSE);