add/remove edit groups via buttons (still a bit of work left to do)

git-svn-id: svn://localhost/trunk/ardour2@364 d708f5d6-7413-0410-9779-e7cbd77b26cf

1 files changed, 7 insertions, 1 deletions

diff --git a/libs/ardour/ardour/route_group.h b/libs/ardour/ardour/route_group.h
index ad523da9c7..f5c55e184f 100644
--- a/libs/ardour/ardour/route_group.h
+++ b/libs/ardour/ardour/route_group.h
@@ -69,9 +69,15 @@ class RouteGroup : public Stateful, public sigc::trackable {
 
     int remove (Route *);
 
+    void apply (void (Route::*func)(void *), void *src) {
+	    for (list<Route *>::iterator i = routes.begin(); i != routes.end(); i++) {
+		    ((*i)->*func)(src);
+	    }
+    }
+
     template<class T> void apply (void (Route::*func)(T, void *), T val, void *src) {
 	    for (list<Route *>::iterator i = routes.begin(); i != routes.end(); i++) {
-		    ((*i)->*func)(val, this);
+		    ((*i)->*func)(val, src);
 	    }
     }