move the validation code from InsetFlex to InsetCollapsable

[lyx.git] / src / insets / InsetListingsParams.h

diff --git a/src/insets/InsetListingsParams.h b/src/insets/InsetListingsParams.h
index 341d73d507aa28b3e622e8e2e16a3a0f6a0649e8..dc76ed40ad1db4cd34b24582b50c1aa7bf6a37b7 100644 (file)
--- a/src/insets/InsetListingsParams.h
+++ b/src/insets/InsetListingsParams.h
@@ -74,6 +74,9 @@ public:
 
        ///
        void clear() { params_.clear(); }
+       
+       /// validate parameter, return an error message
+       docstring validate() const;
 
 private:
        /// inline or normal listings
@@ -87,22 +90,6 @@ private:
 };
 
 
-class invalidParam : public std::exception {
-public:
-       invalidParam(docstring const & details)
-                                       : details_(to_utf8(details))
-       {}
-
-       virtual const char * what() const throw() {
-               return details_.c_str();
-       }
-
-       virtual ~invalidParam() throw() {}
-private:
-       std::string const details_;
-};
-
-
 } // namespace lyx
 
 #endif