diff options
Diffstat (limited to 'src/Canvas.cpp')
| -rw-r--r-- | src/Canvas.cpp | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/src/Canvas.cpp b/src/Canvas.cpp index 1de5269..423be7d 100644 --- a/src/Canvas.cpp +++ b/src/Canvas.cpp @@ -42,7 +42,10 @@ PATCHAGE_DISABLE_FMT_WARNINGS #include <fmt/ostream.h> PATCHAGE_RESTORE_WARNINGS +#include <boost/optional/optional.hpp> #include <gdk/gdkkeysyms.h> +#include <sigc++/functors/mem_fun.h> +#include <sigc++/signal.h> #include <cassert> #include <iosfwd> |