1 files changed, 7 insertions, 1 deletions

diff --git a/src/fluxbox.hh b/src/fluxbox.hh
index a6c0b2f..8478833 100644
--- a/src/fluxbox.hh
+++ b/src/fluxbox.hh
@@ -30,6 +30,8 @@
 #include "FbTk/Timer.hh"
 #include "FbTk/Observer.hh"
 #include "FbTk/SignalHandler.hh"
+#include "FbTk/Signal.hh"
+
 #include "AttentionNoticeHandler.hh"
 
 #include <X11/Xresource.h>
@@ -74,7 +76,8 @@ class FbAtoms;
 */
 class Fluxbox : public FbTk::App,
                 public FbTk::SignalEventHandler,
-                public FbTk::Observer {
+                public FbTk::Observer,
+                private FbTk::SignalTracker {
 public:
     Fluxbox(int argc, char **argv, const char * dpy_name= 0,
             const char *rcfilename = 0, bool xsync = false);
@@ -198,6 +201,9 @@ private:
     void handleUnmapNotify(XUnmapEvent &ue);
     void handleClientMessage(XClientMessageEvent &ce);
 
+    /// Called when workspace count on a specific screen changed.
+    void workspaceCountChanged( BScreen& screen );
+
     std::auto_ptr<FbAtoms> m_fbatoms;
 
     FbTk::ResourceManager m_resourcemanager, &m_screen_rm;