Allow region-based automation axes to report whether they
authorCarl Hetherington <carl@carlh.net>
Tue, 25 May 2010 15:51:32 +0000 (15:51 +0000)
committerCarl Hetherington <carl@carlh.net>
Tue, 25 May 2010 15:51:32 +0000 (15:51 +0000)
commita57b9cdd99b47fde8bfa265c0f72a380bb5cbb6f
treef7b4fe20b24ab41c0cccaff32c7173e1e14f605f
parentef94fbf11ca36fc088e58cfa5691cbca7c7a3390
Allow region-based automation axes to report whether they
have automation data or not.  Should fix #3177.

git-svn-id: svn://localhost/ardour2/branches/3.0@7158 d708f5d6-7413-0410-9779-e7cbd77b26cf
gtk2_ardour/automation_streamview.cc
gtk2_ardour/automation_streamview.h
gtk2_ardour/automation_time_axis.cc
gtk2_ardour/automation_time_axis.h
gtk2_ardour/route_time_axis.cc