tree 7415799a6a48fc9f13fce2a44675a15a016ec024
parent ebba420285990ab01973765eea03498eab170ae7
author Fredrik Lundh <fredrik@pythonware.com> 968339109 +0000
committer Fredrik Lundh <fredrik@pythonware.com> 968339109 +0000
HG:extra convert_revision:svn%3A6015fed2-1504-0410-9fe1-9d1591cc4771/python/branches/legacy-trunk%4017306

Older Tk versions don't support mousewheel support.  Set event.delta
to zero if that's the case (closes bug #113727)