Properly revert FormatSpec changes on "cancel"

[ardour.git] / gtk2_ardour / mono_panner_editor.h

diff --git a/gtk2_ardour/mono_panner_editor.h b/gtk2_ardour/mono_panner_editor.h
index eb4e857e9645a33d07f5a1b70affbd1d1496ea29..7cac271ac1af0c7e1381168ecf99f4719b7c7746 100644 (file)
--- a/gtk2_ardour/mono_panner_editor.h
+++ b/gtk2_ardour/mono_panner_editor.h
@@ -17,7 +17,10 @@
 
 */
 
-#include <gtkmm.h>
+#ifndef __gtk_ardour_mono_panner_editor_h__
+#define __gtk_ardour_mono_panner_editor_h__
+
+#include <gtkmm/spinbutton.h>
 #include "panner_editor.h"
 
 class MonoPanner;
@@ -33,7 +36,7 @@ private:
        void update_editor ();
        void left_changed ();
        void right_changed ();
-       
+
        MonoPanner* _panner;
        Gtk::SpinButton _left;
        Gtk::SpinButton _right;
@@ -41,3 +44,5 @@ private:
 
        PBD::ScopedConnectionList _connections;
 };
+
+#endif // __gtk_ardour_mono_panner_editor_h__