Rahul Jain writes: > Ya know, we could support all of these if we code this thing correctly. > Just make an abstract(virtual) class that's a "TreeViewer". > Then we can have concrete subclasses such as FlyThruTreeViewer and > SphereOverlaidTreeViewer or whatever. We can implement whatever's easiest > at first and then add more as time goes on and as we get more developers. Its a pitty that I cannot check the apple viewer - it sounds really interesting ... But you are right - we can implement (step by step) everything we want ... I'll think about what's needed. > I better get some sleep... Ok - I better get some lunch ... c ya -thomas -- Sicheritz Ponten Thomas E. Department of Molecular Biology blippblopp at linux.nu BMC, Uppsala University BMC: +46 18 4714214 BOX 590 S-751 24 UPPSALA Sweden Fax +46 18 557723 http://evolution.bmc.uu.se/~thomas Molecular Tcl: http://evolution.bmc.uu.se/~thomas/tcl Molecular Linux: http://evolution.bmc.uu.se/~thomas/mol_linux De Chelonian Mobile ... The Turtle Moves ...