strange NSOutlineView problem
strange NSOutlineView problem
- Subject: strange NSOutlineView problem
- From: Duncan Campbell <email@hidden>
- Date: Fri, 1 Jul 2005 18:59:02 +1000
Hey folks.
I have an NSOutlineView representing the filesystem - with folders,
items etc.
I have a strange problem: If I add an item to a branch that is not
visible (i.e. one of it's parents is closed) then i lose the "open"
state for all of the branches from that level upwards.
i.e., if i have the following structure in the tree:
Root--
------Folder1
-----------Folder1.1
-------------------Folder1.1.1
and i expand all of these folders, then close at the "Root" (so
Folder1, Folder1.1 and Folder1.1.1 are still open, just hidden), when
i add an item to Folder1.1.1 then all of the branches above it
(Folder1.1 and Folder1) close themselves.
Anyone have any idea what's going on (and can understand my question
- sorry, it's a very strange problem).
D.
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