TreeView / ListView Conflicts

[GoogleCodeExporter]

What steps will reproduce the problem?
1. Create a list view on the left (Or the right, but for me its on the left) in 
a single pane.
2. Create a TreeView on the right side of the pane.
3. At least 20~ items in the listview.
4. 10~ or so leafs with 1-2 children each in the treeview.

What is the expected output? What do you see instead?

Initially (Pre-Interaction) the treeview and listview both remain as they 
should, however after scrolling down some on either and trying to click one of 
the items (On listview or expand a treeview item) the components break and go 
nuts.


What version of the product are you using? On what operating system?

5.0-SNAPSHOT
JDK8u20

Please provide any additional information below.

Initially...

https://i.imgur.com/gYFWMqi.png

And then scrolled down the ListView and than tried to click (Oddly enough also 
the lower items in listView aren't even selectable for some reason) and than 
tried to click a higher item and the listview cut itself in half and became..

https://i.imgur.com/TGJOQDr.png


Messed with the Treeview and than suddenly.. kaboom

https://i.imgur.com/CQF5Vu4.png

Original issue reported on code.google.com by [email protected] on 31 Aug 2014 at 12:38