[SVN] r9285

[Ciarán Walsh]

On 3 Apr 2008, at 19:00, Joachim Mårtensson wrote:

> Fixed hang when using the mouse wheel, thanks to Hans for providing  
> the fix

What hang was this causing? I’ve certainly never had a hang with  
this, and I changed it to use -deviceDeltaY because -deltaY works very  
intermittently and causes odd behaviour when scrolling using my  
MacBook Pro’s touchpad (I have not tried it with a scrollwheel).