Oops....
Don't really know what happened here, but move the line.

NodeDataSize := SizeOf(TVTreeRec);

from the constructor to the first line of the LoadData procedure.

Paul

----- Original Message -----
From: "Paul Gallagher" <paul@...>
To: <IBObjects@egroups.com>; <virtualTreeview@yahoogroups.com>
Sent: Sunday, February 04, 2001 12:35 PM
Subject: [VirtualTreeview] VirtualTree to IBO port


> I am uploading a file to both lists. This is my first attempt at porting
the VirtualTree to IBO.
>
> It is very basic, but it works. There is very little optimization done as
of yet. When a node is added, it bascially just scans the entire tree for
the correct parent node. I need to become more familiar with how Virtual
Tree operates, before I can do any more.
>
> A simple demo project is included as well.
>
> Some suggestions as to how to eliminate the need of modifying IBO files
would be appreciated.
>
> Paul Gallagher
>
>
> [Non-text portions of this message have been removed]
>
>
>
> To unsubscribe from this group, send an email to:
> VirtualTreeview-unsubscribe@egroups.com
>
>
>
>