X-Git-Url: http://git.tdb.fi/?a=blobdiff_plain;f=source%2Fdesigner%2Ftoolbar.h;h=a41f968682de7f7dae0b45ce7719536041b8ee6a;hb=a4566a4a23ff676f11a90615e8e468ef50107946;hp=fe2357ad130b44cdb994c7d3eb7aca85cfbe38c4;hpb=444c7efb2fadb10e98197a62b791829d821370c0;p=r2c2.git

diff --git a/source/designer/toolbar.h b/source/designer/toolbar.h
index fe2357a..a41f968 100644
--- a/source/designer/toolbar.h
+++ b/source/designer/toolbar.h
@@ -8,12 +8,13 @@ Distributed under the GPL
 #ifndef TOOLBAR_H_
 #define TOOLBAR_H_
 
+#include <sigc++/trackable.h>
 #include <msp/gltk/dropdown.h>
 #include <msp/gltk/panel.h>
 
 class Designer;
 
-class Toolbar: public Msp::GLtk::Panel
+class Toolbar: public Msp::GLtk::Panel, public sigc::trackable
 {
 private:
 	Designer &designer;