jarl van katwijk wrote: > > > > BTW, I would like the DL to keep track of the nodes that are > > > selected. IOW, > > > > I don't think this will work with the streaming XML api. > > Cant give every node a list of flags that represents wheter a node's > selected = True or something else. False most of the time. It may be simpler to have a separate data structure that stores the simply ID's of nodes that are selected. This is what I was planning for Pied which, again, would have to be implemented in EVERY UI if the DL doesn't do it. Jeff -- +----------------------------------+ | J.W. Bizzaro | | | | http://bioinformatics.org/~jeff/ | | | | BIOINFORMATICS.ORG | | The Open Lab | | | | http://bioinformatics.org/ | +----------------------------------+