Comment 139 for bug 582809

I can confirm that 2 finger tapping does indeed send the right click message. Also, for me at least, the may to get dragging windows to work is to hold down Alt while double-tapping, however, don't let the second tap go. It's really 1.5 taps.

However, this is not an adequate fix for dragging because it only allows you to drag a window around and not an item, such as a folder in Nautilus