I have a situation where I have a map on a dojo tab container. When you scroll the mouse wheel, this map will pan northward - always northward - no matter which way you scroll the wheel.
All the other maps we have will zoom when the mouse wheel is scrolled - and again, they will only zoom in one direction regardless of which way the mouse is scrolled.
The zoom is not so bad, but the pan can leave the user lost, as it pans a significant distance - several extents.
Any idea what we're doing wrong? As far as I know we aren't setting anything to get any of these behaviors.