make RouteGroupDialog non-modal.
authorPaul Davis <paul@linuxaudiosystems.com>
Sat, 11 Jun 2016 19:49:18 +0000 (15:49 -0400)
committerPaul Davis <paul@linuxaudiosystems.com>
Sat, 11 Jun 2016 19:49:38 +0000 (15:49 -0400)
commit2c44225df2569bffe452fe2a84b698488f203cf0
treedbf597787d00d433ab998e9551ca996cb824b72d
parent63e6378713b1cb130efeb2347e42e796931b1415
make RouteGroupDialog non-modal.

Not really how/why it was modal, but it did run a recursive main event loop, and these are
always a bad idea for lots of reasons. So I removed that feature, which makes it non-modal.
Not 100% tested yet.
gtk2_ardour/editor_route_groups.cc
gtk2_ardour/group_tabs.cc
gtk2_ardour/group_tabs.h
gtk2_ardour/mixer_ui.cc
gtk2_ardour/route_group_dialog.h