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notify when route group/group tab color changes

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git-svn-id: svn://localhost/ardour2/branches/3.0@10912 d708f5d6-7413-0410-9779-e7cbd77b26cf
This commit is contained in:
Paul Davis 2011-12-06 21:40:11 +00:00
parent 946dc070f8
commit 78db8a9445
1 changed files with 6 additions and 0 deletions
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6
gtk2_ardour/group_tabs.cc
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@ -544,6 +544,12 @@ GroupTabs::set_group_color (RouteGroup* group, Gdk::Color color)
snprintf (buf, sizeof (buf), "%d:%d:%d", color.get_red(), color.get_green(), color.get_blue());
gui_state.set (group_gui_id (group), "color", buf);
/* the group color change notification */
PBD::PropertyChange change;
change.add (Properties::color);
group->PropertyChanged (change);
/* This is a bit of a hack, but this might change
our route's effective color, so emit gui_changed
for our routes.