Added action validation

2021-02-16 14:15:40 -05:00
parent 1a6366e164
commit 210644da57
3 changed files with 17 additions and 0 deletions
--- a/luprex/core/cpp/gui.hpp
+++ b/luprex/core/cpp/gui.hpp
@@ -32,6 +32,7 @@ private:
 public:
    const EltVec &elts() const { return elts_; }
    void clear() { elts_.clear(); }
+    bool has_action(const std::string &action) const;
    void menu_item(const std::string &action, const std::string &label);
 };