https://bugs.winehq.org/show_bug.cgi?id=49786
Bug ID: 49786 Summary: Horizontal scrolling stopped working - regression in 5.8/5.9+ Product: Wine Version: 5.15 Hardware: x86-64 OS: Linux Status: UNCONFIRMED Severity: normal Priority: P2 Component: -unknown Assignee: wine-bugs@winehq.org Reporter: mszpak@wp.pl Distribution: ---
Upgrading from Wine 5.7 to 5.9 (or 5.8*), I've noticed that horizontal scrolling [1] using a mouse wheel stopped working (pressing the regular mouse wheel left or right). I've been working fine since I remember. The issue occurs also with the latest version available for Fedora 32 - 5.15.
* - I haven't checked with 5.8 as there are no RPMs for Fedora available.
There are some games (e.g. the new XCOM [2] series) where horizontal scrolling is heavily used. It would be good to have it back working.
I don't know any freely available program what can be used to test that problem. However, probably everything that is able to show what mouse button was used should be able to verify that.
[1] - https://docs.microsoft.com/en-us/windows/win32/controls/wm-hscroll [2] - https://en.wikipedia.org/wiki/XCOM_2