Make brain regions work with mouse roll over

[GoogleCodeExporter]

Since brain regions aren't pickable, they don't display information when they 
are rolled over.  We'd like to have info displayed when roll over happens.

Original issue reported on code.google.com by stephen....@gmail.com on 19 Dec 2009 at 1:17

[GoogleCodeExporter]

There will almost always be a brain region under the mouse, so if you mouse 
over a
cell the brain region will likely be displayed instead. The mouse roll-over 
uses the
exact same code as the mouse picking, so it is accurately reflecting what WOULD 
be
selected if you had clicked. I mention this because it wouldn't be a good idea 
to
have two code/methods, one for mouse roll over and one for picking. Because 
then the
roll over would not indicate what would be selected.

We need to develop a cut-away method like in engineering programs (such as 
EAGLE),
this method would split up all nested items when mousing over, and then re-nest 
them
when no longer hovered.

Original comment by caprea on 5 May 2010 at 11:09

[GoogleCodeExporter]

Closing a whole raft of issues because they are not relevant to the web version 
any more

Original comment by stephen....@gmail.com on 7 Mar 2011 at 10:31

• Changed state: WontFix