On Thu, Jan 8, 2009 at 4:19 PM, Edward K. Ream <[email protected]> wrote:
> 4. Expanding a tree item will probably *not* count as changing the > tree. That is, I hope that the revised code can create tree items as > necessary when they are first revealed, without actually redrawing the > entire tree. > > This could be tricky. Drawing the newly-revealed nodes is the easy > part. The hard part is to determine when an tree node must be expanded > as the result of a cursor movement. This problem didn't exist with > the "non-clever" code: Leo's core simply calls c.redraw. Why not just hook into itemExpanded signal? http://doc.trolltech.com/4.0/qtreewidget.html#itemExpanded -- Ville M. Vainio http://tinyurl.com/vainio --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "leo-editor" group. To post to this group, send email to [email protected] To unsubscribe from this group, send email to [email protected] For more options, visit this group at http://groups.google.com/group/leo-editor?hl=en -~----------~----~----~----~------~----~------~--~---
