MouseWheelForward/MouseWheelBackward don't fire for scrolling frames

Bug Reports Engine Bugs
#1

Two events, MouseWheelForward and MouseWheelBackward which are both members of ScrollingFrame are not fired at all. I have put together a simple reproduction with the attached file.

For some reason I can’t attach files, so I’ll host it on Google Drive.
https://drive.google.com/file/d/0B3Apf0QUOJbcZ2FzaHlyTGc1TkU/view?usp=sharing

[size=2]It’s also worth noting that it’s saved in XML due to a studio bug where windows 8 and 8.1 default to XML.[/size]

2 Likes
#2

[Bump!]

This seems like a issue that I also have encountered while trying to work with these 2 events,
I have added a simple local script below and a video for demostration below.
I added the Mouse Enter event just so it shows that the script is indeed running.

Local Script Code 
script.Parent.ScrollingFrame.MouseEnter:Connect(function()
	print("Mouse Enter Fired!")
end)

script.Parent.ScrollingFrame.MouseWheelForward:Connect(function()
	script.Parent.ScrollingFrame.BackgroundColor3 = Color3.fromRGB(25,25,25)
	print("Mouse Wheel Foward Fired")
end)

script.Parent.ScrollingFrame.MouseWheelBackward:Connect(function()
	script.Parent.ScrollingFrame.BackgroundColor3 = Color3.fromRGB(155,25,25)
	print("Mouse Wheel Backward Fired")
end)
#3

This is still an issue in 2021, I expect the events to fire properly

4 Likes