Split the single large toolbar into a few smaller collapsible ones

[r2c2.git] / source / designer / selection.h

diff --git a/source/designer/selection.h b/source/designer/selection.h
index 479f5af0b3e2d90226debf1603ae960ec6dee588..a3d8b307c9c7e27dda9804531e711ae9db58bfba 100644 (file)
--- a/source/designer/selection.h
+++ b/source/designer/selection.h
@@ -24,6 +24,7 @@ public:
        const std::set<R2C2::Track *> &get_tracks() const { return tracks; }
        R2C2::Track *get_track() const;
        unsigned size() const { return tracks.size(); }
+       bool empty() const { return tracks.empty(); }
 
        void clear();