Comment 2 for bug 258929

The bigger problem here is qadd's use of this widget. The other day, I had a new directory and wanted to 'bzr add' a file in it but not the whole directory. I couldn't do it in qadd so I had to fall back to using the command line. :-(

So we need to let the user drill down into unversioned directories to select files to add. Within the directory, we could hide things matching the ignore mask by default.