Changed workspace count signal in BScreen to use the new signal system.

1 files changed, 8 insertions, 1 deletions

diff --git a/src/SendToMenu.hh b/src/SendToMenu.hh
index 0f668a9..1582dd5 100644
--- a/src/SendToMenu.hh
+++ b/src/SendToMenu.hh
@@ -25,6 +25,8 @@
 
 #include "FbMenu.hh"
 
+#include "FbTk/Signal.hh"
+
 namespace FbTk {
 class Observer;
 }
@@ -35,7 +37,7 @@ class BScreen;
  * Creates the "send to menu".
  * Displays all the workspaces for which the current window can be sent to.
  */
-class SendToMenu:public FbMenu {
+class SendToMenu:public FbMenu, private FbTk::SignalTracker {
 public:
     /// @param screen the screen on which this menu should be created on.
     explicit SendToMenu(BScreen &screen);
@@ -43,6 +45,11 @@ public:
     /// @see FbTk::Menu
     void show();
 private:
+    /// workspace count changed on screen
+    void workspaceCountChange( BScreen& screen ) {
+        rebuildMenu();
+    }
+
     /// Rebuild the menu from scratch.
     void rebuildMenu();
     /// listens to signals that makes this instance need to rebuild menu