wine users - May 2010 - SketchUp, Bonzai3D, FormZ - all have same refresh problem

Hi,

When using any of these 3d design apps under wine, (1.1.44), I often find that
the last click or roll of the mouse is not reflected on the screen.  For
example, I zoom into an object using the middle mouse button and as I do so it
gets bigger on the screen.  When I have got the object where I want it, I click
on it to select it but instead immediately zoom one level closer, meaning I miss
the object I'm trying to click on completely.

It seems that the last interation of the zoom is not reflected on screen, which
is also often true when I select an object and it's colour doesn't
change to reflect this event.

For both cases clicking anywhere else in the app refreshes the screen, but this
makes multiple zooms and selections extremely difficult.

Any suggestions?

Thanks

Anyone have the same problem or is it just me?