1 files changed, 1 insertions, 0 deletions
diff --git a/util.hpp b/util.hpp
index f5f9edf..cab3461 100644
--- a/util.hpp
+++ b/util.hpp
@@ -39,6 +39,7 @@ void LaunchBrowser(Glib::ustring url);
 void GetImageDimensions(int inw, int inh, int &outw, int &outh, int clampw = 400, int clamph = 300);
 std::string IntToCSSColor(int color);
 void AddWidgetMenuHandler(Gtk::Widget *widget, Gtk::Menu &menu);
+void AddWidgetMenuHandler(Gtk::Widget *widget, Gtk::Menu &menu, sigc::slot<void()> pre_callback);
 std::vector<std::string> StringSplit(const std::string &str, const char *delim);
 std::string GetExtension(std::string url);
 bool IsURLViewableImage(const std::string &url);