more miscellaneous fixes to make things even nicer

[ardour.git] / gtk2_ardour / selection.h

diff --git a/gtk2_ardour/selection.h b/gtk2_ardour/selection.h
index 30f6983efa5f29731d8d686460d5dea4cfc3b703..ffda6a0b0f701220bc509b2937ba4af642f0979e 100644 (file)
--- a/gtk2_ardour/selection.h
+++ b/gtk2_ardour/selection.h
@@ -21,7 +21,7 @@
 #ifndef __ardour_gtk_selection_h__
 #define __ardour_gtk_selection_h__
 
-#include <sigc++/signal_system.h>
+#include <sigc++/signal.h>
 
 #include "time_selection.h"
 #include "region_selection.h"
@@ -35,7 +35,7 @@ class TimeAxisView;
 class AudioRegionView;
 class Selectable;
 
-class Selection : public SigC::Object 
+class Selection : public sigc::trackable 
 {
   public:
        enum SelectionType {
@@ -58,13 +58,13 @@ class Selection : public SigC::Object
 
        Selection& operator= (const Selection& other);
 
-       SigC::Signal0<void> RegionsChanged;
-       SigC::Signal0<void> TracksChanged;
-       SigC::Signal0<void> TimeChanged;
-       SigC::Signal0<void> LinesChanged;
-       SigC::Signal0<void> PlaylistsChanged;
-       SigC::Signal0<void> RedirectsChanged;
-       SigC::Signal0<void> PointsChanged;
+       sigc::signal<void> RegionsChanged;
+       sigc::signal<void> TracksChanged;
+       sigc::signal<void> TimeChanged;
+       sigc::signal<void> LinesChanged;
+       sigc::signal<void> PlaylistsChanged;
+       sigc::signal<void> RedirectsChanged;
+       sigc::signal<void> PointsChanged;
 
        void clear ();
        bool empty();