!7

sclass VidFile {
  File file;
  double length;
}

cmodule AJCBatch > DynObjectTable<VidFile> {
  visualize {
    JComponent sup = super.visualize();
    ret jHandleMultiFileDrop(
      //enclosingScrollPane(table),
      withTitle("Drag video files here:", sup),
      vf<L<File>> onDrop);
  }
  
  void onFileDrop(L<File> files) enter {
      print("Have file drop");
      Set<File> haveFiles = collectAsSet file(data());
      addAll(map(listMinusSet(files, haveFiles), f -> nu VidFile(file := f)));
    });
  
}