Update issue #105: Mouse wheel support
Support for horizontal mouse wheel scrolling in graph view (requires suitable hardware and may require Vista or above) tested with Apple Mighty Mouse on Windows 7
Control + vertical wheel for changing zoom level
Control + shift + vertical wheel for changing current playback rate.
Zoom level and speed options restricted to currently menu/combo values, perhaps more values could be added in future versions.


git-svn-id: http://graph-studio-next.googlecode.com/svn/trunk@116 c2f33eb2-41b2-391d-4cb4-d9d0608729ba