4 ms·
Ahh so THAT's how they did that!
by Maxion 3y ago
Ahh so THAT's how they did that!
- firebot 3y agoIt depends. Windows can be set to shapes going back to like Windows 95, iirc. But alpha, specifically, would be faked at that point. Windows 2000 supported alpha for such things in a basic way, like XP. Vista with Aero and 7 then really expanded the themes and the window compositing.