Create a grfx::Loader class and so move large chunks of code out of

[lyx.git] / src / support / forkedcontr.h

diff --git a/src/support/forkedcontr.h b/src/support/forkedcontr.h
index 3b8c82d2b46bd66b4987e4ac97c1d9a37b1bfdc4..73bb424f4c13b990906fe5eab187475587fa1a63 100644 (file)
--- a/src/support/forkedcontr.h
+++ b/src/support/forkedcontr.h
@@ -14,12 +14,16 @@
 #ifndef FORKEDCONTR_H
 #define FORKEDCONTR_H
 
-#include <list>
-#include <vector>
 #include "LString.h"
-#include <sigc++/signal_system.h>
+
+#include <boost/signals/signal0.hpp>
+#include <boost/signals/trackable.hpp>
+
 #include <sys/types.h> // needed for pid_t
 
+#include <list>
+#include <vector>
+
 #ifdef __GNUG__
 #pragma interface
 #endif
@@ -27,7 +31,7 @@
 class Forkedcall;
 class Timeout;
 
-class ForkedcallsController : public SigC::Object {
+class ForkedcallsController : public boost::signals::trackable {
 public:
        /// We need this to avoid warnings.
        ForkedcallsController();
@@ -62,7 +66,7 @@ public:
        void kill(pid_t, int tolerance = 5);
 
        /// Signal emitted when the list of current child processes changes.
-       SigC::Signal0<void> childrenChanged;
+       boost::signal0<void> childrenChanged;
 
 private:
        ///