I've got Photoshop CS2 installed on my Ubuntu 12.10 system running under Wine. It worked just fine but some upgrade change the behavior of the ALT Left Click combo to a Drag Window function. This was affect everything, that used ALT Left Click, so it had to be changed. Here's How:
1. Open a Terminal Window and type:
sudo aptitude install compizconfig-settings-manager <ENTER>
2. Once it installs, start CompizConfig Settings Manager and navigate to the following menus
-->Window Management
------>Move Window
----------->Initiate Window Move (Mouse Picture beside it)
3. Change that setting to any unused key/mouse combo
(I used SHIFT/CTRL/SUPER/MOUSE 3)
Close the CompizConfig Settings Manager and that should do it.