With ContentAsLabel, we do not need this special code.

git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@32576 a592a061-630c-0410-9148-cb99ea01b6c8

lib/layouts/stdinsets.inc

@@ -249,6 +249,7 @@ InsetLayout Index
 	MultiPar              false
 	CustomPars            false
 	ForcePlain            true
+	ContentAsLabel        true
 End
 
 InsetLayout Box

src/insets/InsetIndex.cpp

@@ -246,16 +246,6 @@ bool InsetIndex::getStatus(Cursor & cur, FuncRequest const & cmd,
 }
 
 
-docstring const InsetIndex::buttonLabel(BufferView const & bv) const
-{
-	docstring s = _("Idx");
-	if (decoration() == InsetLayout::CLASSIC)
-		return isOpen(bv) ? s : getNewLabel(s);
-	else
-		return getNewLabel(s);
-}
-
-
 ColorCode InsetIndex::labelColor() const
 {
 	if (params_.index.empty() || params_.index == from_ascii("idx"))

src/insets/InsetIndex.h

@@ -74,8 +74,6 @@ private:
 	///
 	void addToToc(DocIterator const &);
 	///
-	docstring const buttonLabel(BufferView const & bv) const;
-	///
 	docstring toolTip(BufferView const & bv, int x, int y) const;
 	/// Updates needed features for this inset.
 	void validate(LaTeXFeatures & features) const;