On Thu, Jun 26, 2008 at 4:59 PM, Terry Brown <[EMAIL PROTECTED]> wrote:
> > But Move would be trickier of course, given the rules about not being > your own ancestor. So I guess the polite way would be to attempt to > move all the nodes selected to the target position, and if it fails, > abort and do nothing. I agree. > Rather than try and work out if a move is valid > before hand it might be easier to save an undo point (should do that > anyway), then just back up to it if something goes wrong. The proper way is to call c.checkMoveWithParentWithWarning. Please don't use undo to back out of an improper operation: you will then be creating even more problems for redo. Edward --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "leo-editor" group. To post to this group, send email to leo-editor@googlegroups.com 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 -~----------~----~----~----~------~----~------~--~---
