Add bind() to Choice.

[dcpomatic.git] / src / wx / dcpomatic_choice.h

diff --git a/src/wx/dcpomatic_choice.h b/src/wx/dcpomatic_choice.h
index 3a5987eadcf5d95ffb9fe7010cc87e92491c1af7..7c9042de98e9066a43e3e4fdedeff0242712bfd3 100644 (file)
--- a/src/wx/dcpomatic_choice.h
+++ b/src/wx/dcpomatic_choice.h
@@ -23,6 +23,7 @@
 LIBDCP_DISABLE_WARNINGS
 #include <wx/wx.h>
 LIBDCP_ENABLE_WARNINGS
+#include <boost/bind.hpp>
 #include <boost/optional.hpp>
 
 
@@ -37,6 +38,11 @@ public:
        void set(int index);
        boost::optional<int> get() const;
 
+       template <typename... Args>
+       void bind(Args... args) {
+               Bind(wxEVT_CHOICE, boost::bind(std::forward<Args>(args)...));
+       }
+
 private:
        bool _needs_clearing = true;
 };