mrview ROI close message: display ROI name and allow to cancel closing
mrview ROI close message: display ROI name and allow to cancel closing

MRtrix3/mrtrix3,MRtrix3/mrtrix3,MRtrix3/mrtrix3,MRtrix3/mrtrix3,MRtrix3/mrtrix3,MRtrix3/mrtrix3