[LyX/master] Do not truncate references in outline pane (bug 9312).

[Richard Heck]

commit 1f45e6527a9ef95d4c3f6b1b38ae2a1263347945
Author: Richard Heck <rgh...@lyx.org>
Date:   Thu Oct 30 18:39:58 2014 -0400

    Do not truncate references in outline pane (bug 9312).

diff --git a/src/insets/InsetLabel.cpp b/src/insets/InsetLabel.cpp
index d78e2b4..35d5f54 100644
--- a/src/insets/InsetLabel.cpp
+++ b/src/insets/InsetLabel.cpp
@@ -189,7 +189,7 @@ void InsetLabel::addToToc(DocIterator const & cpit, bool 
output_active) const
                                output_active));
                else
                        toc.push_back(TocItem(ref_pit, 1,
-                               static_cast<InsetRef 
*>(it->first)->screenLabel(),
+                               static_cast<InsetRef 
*>(it->first)->getTOCString(),
                          output_active));
        }
 }
diff --git a/src/insets/InsetRef.cpp b/src/insets/InsetRef.cpp
index 380a0ea..5ac6b46 100644
--- a/src/insets/InsetRef.cpp
+++ b/src/insets/InsetRef.cpp
@@ -378,4 +378,9 @@ string const & InsetRef::getName(int type)
 }
 
 
+docstring InsetRef::getTOCString() const 
+{
+       return tooltip_.empty() ? screen_label_ : tooltip_;
+}
+
 } // namespace lyx
diff --git a/src/insets/InsetRef.h b/src/insets/InsetRef.h
index 255b60d..002fa64 100644
--- a/src/insets/InsetRef.h
+++ b/src/insets/InsetRef.h
@@ -45,6 +45,8 @@ public:
        docstring toolTip(BufferView const &, int, int) const
                { return tooltip_; }
        ///
+  docstring getTOCString() const;
+       ///
        bool hasSettings() const { return true; }
        ///
        InsetCode lyxCode() const { return REF_CODE; }