Ed Leafe wrote: > On Mar 29, 2009, at 11:34 AM, Paul McNett wrote: > >> Is there a particular reason not to expose dNode to dabo.ui? We >> expose dColumn... > > > Because it might imply that you can instantiate it directly, and Bad > Things can happen when you do that. You can safely create a dColumn > instance, configure it, and then add it to a grid, but the tree works > differently internally. The class was not exposed for a long time, and > it wasn't until I had to add support for them in the Class Designer > that I realized I could not subclass it to add the Class Designer- > specific behaviors that were needed.
Do all nodes in a treeview need to be of the same class? Paul _______________________________________________ Post Messages to: [email protected] Subscription Maintenance: http://leafe.com/mailman/listinfo/dabo-dev Searchable Archives: http://leafe.com/archives/search/dabo-dev This message: http://leafe.com/archives/byMID/[email protected]
