MouseWheelSpin doesn't work?

Development Programming & Scripting C++
1

Hello all,

I couldn’t get MouseWheelSpin , MouseWheelUp nor MouseWheelDown to work with editor’s axis binding and c++. All other buttons binding work fine though.

I read in A new, community-hosted Unreal Engine Wiki - Announcements - Epic Developer Community Forums that:

Does this has anything with my mouse scroll not working?

2

I made a tutorial with the mouse wheel with making the camera zoom in and out in one of my videos. check it out

https://www.youtube.com/watch?v=hYuOI9pwiaE

also, it would be a BindAction as well



InputComponent->BindAction("NameOfBind", IE_Pressed, this, &Nameofclass::FunctionName);

hope this helps

3

Are you saying that we couldn’t use [InputComponent->BindAxis] for mouse wheel?

Somehow BindAction doesn’t seem right for me in this case…

4

Naw you can use InputComponent->BindAxis as well. It works either way from my tutorial or using InputComponent->BindAxis

5

Well, in that case, our mouse wheel input isn’t working out with [InputComponent->BindAxis]

I can bind some other random buttons under the same key axis binding category in Unreal Editor and they work, just not with these [MouseWheelSpin] , [MouseWheelUp] nor [MouseWheelDown].

6

Dunno if this is what you want, but I’ve configured the mouse wheel as an action in the project settings. If you do this, don’t forget to “Set As Default”.

7

My real question is, could you get mouse wheel working with Axis Mapping?

8

Nope. /10char

9

KillerPenguin:

Could you post your code and your DefaultInput.ini file to be for sure of what is happening? I think all of us could get a better view of what’s going on.

10

Forget it, it’s really no big deal…

Just saying that [MouseWheelSpin] , [MouseWheelUp] nor [MouseWheelDown] cannot be used with axis binding.