[pygtk] scrolling a TreeView distorts the treeview's content

[tehk]

Hey all,

I am having a issue with TreeViews and scrolling. I currently have a
ScrolledWindow with a TreeView inside. I pack the TreeView full of items
and the vertical scroll bar appears and works as you would expect. The
issue appears when I scroll up. The items in the TreeView become
distorted* until the cursor drags slides over the effected rows.

Please excuse me if the answer is very simple or if this is not a issue
with pygtk/gtk at all.

* http://i4.photobucket.com/albums/y106/iam5o1/Mimenu-3.png 
-- 
Regards,
Tehk

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