PageController ignores Listener

Question

I'm trying to change page in a PageView when the mouse scrolls,

I'm using a Listener following this article,

in my implementation (https://dartpad.dartlang.org/c2b24881927981575ff81367121f4e5f)

using the fabs it behave as expected:

• move to the new page
• print the new page number
• then prints either next or previous page

but the callback in the Listener behave weirdly :

• print the message from the callback
• does NOT move to a new page
• but then prints either next or previous page

I'm not sure what is the cause of this behavior, any idea? Thank you

Answer 1

set physics property of PageView

physics: NeverScrollableScrollPhysics()

so the PageView ignores the pointer, use the feedback picked up by Listener move to pages