don't created vestigial frame canvas item for TimeAxisViewItem unless actually needed.
authorPaul Davis <paul@linuxaudiosystems.com>
Fri, 7 Nov 2014 13:35:26 +0000 (08:35 -0500)
committerPaul Davis <paul@linuxaudiosystems.com>
Fri, 7 Nov 2014 17:58:56 +0000 (12:58 -0500)
commit44873d23e10cdf8446f16ba6d535510d235713d4
treef698f57fbdfeb4560aed80423ed73064424d6a67
parent87cd481a7d11de93b2fc5c53a9070bef7d8c10de
don't created vestigial frame canvas item for TimeAxisViewItem unless actually needed.

They don't cost very much but there's just really no point cluttering up the scene graph with generally invisible
and insensitive items
gtk2_ardour/time_axis_view_item.cc