is it possible to add middle mouse wheel to support scroll left and right

As I don’t have a wide or wider monitors like 27’’, thus I have to press the scroll bar to mvoe left or right to check the long title, year or custom content in the main panel.

If I can press mouse wheel to move left or right to simulate the scroll bar, then it would be quite convenient for user. Because I hate to be distracted by finding where the scroll bar it is.  up and down is supported by wheel, however left or right isn’t, thus, acording to my experience in InkScape, I can move the panel any directions by press wheel of mouse.

So I am looking forward the Endote can support. it’s hard to image the Endote has been upgraded to X7 but yet to be implemented this funciton.

It is used for moving the scrollbar up and down.