I have an ALPS V7 touchpad in a Toshiba Tecra Z-50 laptop. I used the kext from the earlier post by BronxTeck and what does work with it, works great. However, I cannot click and drag with the bottom left button.
It's a bit of an odd touchpad in that the left and right buttons are not standalone buttons but are part of the pad itself, where you press/click down on the bottom corners. You also get a left-click by pressing down in the center area of the pad, and dragging does work with this input, but it's not exactly easy to click down and drag with that. If you try to do the same thing with the click areas in the corners, it interprets as a double-click when you try to drag.
Is there a way to re-map this in the innards of the kext?