fix tooltips in toolbar

[lyx.git] / src / frontends / DialogBase.h

diff --git a/src/frontends/DialogBase.h b/src/frontends/DialogBase.h
index 7637ab4ab44a034e1b99ba4c3d9827b48d2fd0e0..e9ba6926c3d959e989b344b4d371768622e10848 100644 (file)
--- a/src/frontends/DialogBase.h
+++ b/src/frontends/DialogBase.h
@@ -3,7 +3,7 @@
  * Abstract base class of all dialogs.
  * Author: Allan Rae <rae@lyx.org>
  * This file is part of
- * ====================================================== 
+ * ======================================================
  *
  *           LyX, The Document Processor
  *
@@ -17,7 +17,7 @@
 #ifndef DIALOGBASE_H
 #define DIALOGBASE_H
 
-#include <sigc++/signal_system.h>
+#include <boost/signals/trackable.hpp>
 #include <boost/utility.hpp>
 
 /** Abstract base class of all dialogs.
@@ -26,7 +26,7 @@
     satisfy that request.  Thus a dialog will have to "pull" the necessary
     details from the core of the program.
  */
-class DialogBase : public SigC::Object, boost::noncopyable
+class DialogBase : public boost::signals::trackable, boost::noncopyable
 {
 public:
        /**@name Constructors and Deconstructors */