rationalize destruction pathway (some more); tidy-ify some ImageFrame code

[ardour.git] / gtk2_ardour / mixer_strip.h

diff --git a/gtk2_ardour/mixer_strip.h b/gtk2_ardour/mixer_strip.h
index 0e432eed3ef7939ae820eacd4ff26daef702f06b..acb69534b3d590b667e1076590bd8a416f059aa2 100644 (file)
--- a/gtk2_ardour/mixer_strip.h
+++ b/gtk2_ardour/mixer_strip.h
@@ -102,6 +102,7 @@ class MixerStrip : public RouteUI, public Gtk::EventBox
        sigc::signal<void>      WidthChanged;
 
        static sigc::signal<void,boost::shared_ptr<ARDOUR::Route> > SwitchIO;
+       static PBD::Signal1<void,MixerStrip*> CatchDeletion;
 
   protected:
        friend class Mixer_UI;