diff options
Diffstat (limited to 'libs/pbd/pbd/ui_callback.h')
-rw-r--r-- | libs/pbd/pbd/ui_callback.h | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/libs/pbd/pbd/ui_callback.h b/libs/pbd/pbd/ui_callback.h index 55691eb843..878f6e4fd0 100644 --- a/libs/pbd/pbd/ui_callback.h +++ b/libs/pbd/pbd/ui_callback.h @@ -20,8 +20,8 @@ #ifndef __pbd_ui_callback_h__ #define __pbd_ui_callback_h__ +#include <boost/function.hpp> #include <glibmm/thread.h> -#include <sigc++/slot.h> namespace PBD { @@ -32,7 +32,7 @@ class UICallback UICallback() {} virtual ~UICallback() {} - virtual void call_slot (sigc::slot<void> theSlot) = 0; + virtual void call_slot (const boost::function<void()>&) = 0; static UICallback* get_ui_for_thread(); static void set_ui_for_thread (UICallback* ui); |