How to discard the Alt key when scroll?

Question

How to discard the Alt key when scroll?

msnh2012 opened this issue a year ago · comments

msnh2012 commented a year ago

Currently, when I press the alt key and scroll my mouse, OSG always scrolls to one side. How can I fix this?
(Or where is the code that causes this issue?)
Thx.

Robert Osfield · Answer 1 · Sat Jul 01 2023 02:34:13 GMT+0800 (China Standard Time)

? OSG always scrolls to one side??

What bit of the OSG are you talking about? Are you talking about a standard camara manipulator?

I don't recall any of them use the alt key so you'll need to be specific about what you are talking about otherwise there is no way anyone will be able to help you.

msnh2012 · Answer 2 · Mon Jul 03 2023 10:43:21 GMT+0800 (China Standard Time)

I double check my code, I found the key to this issue finally. It's Qt's new mouse scroll API that has changed. I'll close this issue.
Thx.