DocBook: support bookauthor in bibliographies.

[lyx.git] / src / insets / InsetExternal.cpp

diff --git a/src/insets/InsetExternal.cpp b/src/insets/InsetExternal.cpp
index 92308db704c3c020bddc3525f5054b024433d994..0581d2e6fcc55f799f916d11037bbc0858ba37ab 100644 (file)
--- a/src/insets/InsetExternal.cpp
+++ b/src/insets/InsetExternal.cpp
@@ -933,4 +933,10 @@ string InsetExternal::params2string(InsetExternalParams const & params,
        return data.str();
 }
 
+
+docstring InsetExternal::toolTip(BufferView const &, int, int) const
+{
+       return from_utf8(params().filename.onlyFileName());
+}
+
 } // namespace lyx