X-Git-Url: https://git.lyx.org/gitweb/?a=blobdiff_plain;f=src%2Fmathed%2Fmath_symbolinset.h;h=29fcafb4eab681390b53be7a48de4500ec7bad91;hb=701b99ecd70ac472aa53c8b2317af44def4f9670;hp=f8f2fb276b487dbad784925a3cb06e3fd77ae0d7;hpb=fa494db882878098537333bb2aad9063ddb046d4;p=lyx.git

diff --git a/src/mathed/math_symbolinset.h b/src/mathed/math_symbolinset.h
index f8f2fb276b..29fcafb4ea 100644
--- a/src/mathed/math_symbolinset.h
+++ b/src/mathed/math_symbolinset.h
@@ -29,11 +29,12 @@ public:
 	///
 	explicit MathSymbolInset(std::string const & name);
 	///
-	virtual std::auto_ptr<InsetBase> clone() const;
-	///
 	void metrics(MetricsInfo & mi, Dimension & dim) const;
 	///
 	void draw(PainterInfo &, int x, int y) const;
+	///
+	int width() const { return width_; }
+
 	///
 	bool isRelOp() const;
 	/// do we take scripts?
@@ -65,10 +66,13 @@ public:
 	void infoize2(std::ostream & os) const;
 
 private:
+	virtual std::auto_ptr<InsetBase> doClone() const;
 	///
 	latexkeys const * sym_;
 	///
 	mutable int h_;
+	/// cached width
+	mutable int width_;
 	///
 	mutable bool scriptable_;
 };