wine users - Jun 2005 - Warcraft III Frozen Throne: Mouse problem

Hi,

I installed Warcraft III under Wine v20050524. Installation went just
fine, but when I start the game with the -opengl flag, my mouse does not
work correctly. I can't click on any buttons in the menu. When I start a
game using the hotkeys, I get ingame. There the mouse doesn't work
properly as well. Sometimes clicks are recognized, but I wouldn't call
it playable.

Any hints?

Lennart