As far as we know upstream missing feature in the Windows backend of GTK+, not specific to Inkscape:
* 748014 - W32: Tilting mousewheel left/right does not scroll horizontally https://bugzilla.gnome.org/show_bug.cgi?id=748014
The feature was recently added for GTK3 (3.14, 3.16 and master), but is not yet backported to GTK2. GIMP devs (GIMP on Windows is affected too) are testing the patch with GTK2, so chances are good that the commit will be cherry-picked for the 2.24 branch too.
As far as we know upstream missing feature in the Windows backend of GTK+, not specific to Inkscape: /bugzilla. gnome.org/ show_bug. cgi?id= 748014
* 748014 - W32: Tilting mousewheel left/right does not scroll horizontally
https:/
The feature was recently added for GTK3 (3.14, 3.16 and master), but is not yet backported to GTK2. GIMP devs (GIMP on Windows is affected too) are testing the patch with GTK2, so chances are good that the commit will be cherry-picked for the 2.24 branch too.