#include "GraphicsTypes.h"
-#include <boost/signals/signal0.hpp>
#include <boost/scoped_ptr.hpp>
-
-class InsetOld;
+#include <boost/signal.hpp>
namespace lyx {
namespace graphics {
/** Connect and you'll be informed when the loading status of the image
* changes.
*/
- typedef boost::signal0<void>::slot_type slot_type;
+ typedef boost::signal<void()> sig_type;
+ typedef sig_type::slot_type slot_type;
///
boost::signals::connection connect(slot_type const &) const;