Properly fix bug 3258.

[lyx.git] / src / mathed / InsetMathSymbol.h

diff --git a/src/mathed/InsetMathSymbol.h b/src/mathed/InsetMathSymbol.h
index 1231983ae7924ffd76008b38266310dd4113d3bd..60f4028fb063264d21722472b7b9da4375ec85cf 100644 (file)
--- a/src/mathed/InsetMathSymbol.h
+++ b/src/mathed/InsetMathSymbol.h
@@ -14,6 +14,7 @@
 
 #include "InsetMath.h"
 
+#include "Font.h"
 
 namespace lyx {
 
@@ -32,14 +33,16 @@ public:
        ///
        explicit InsetMathSymbol(docstring const & name);
        ///
-       void metrics(MetricsInfo & mi, Dimension & dim) const;
+       bool metrics(MetricsInfo & mi, Dimension & dim) const;
        ///
        void draw(PainterInfo &, int x, int y) const;
        ///
-       int width() const { return width_; }
+       int kerning() const { return kerning_; }
 
        ///
        bool isRelOp() const;
+       ///
+       bool isOrdAlpha() const;
        /// do we take scripts?
        bool isScriptable() const;
        /// do we take \limits or \nolimits?
@@ -69,13 +72,13 @@ public:
        void infoize2(odocstream & os) const;
 
 private:
-       virtual std::auto_ptr<InsetBase> doClone() const;
+       virtual std::auto_ptr<Inset> doClone() const;
        ///
        latexkeys const * sym_;
        ///
        mutable int h_;
-       /// cached width
-       mutable int width_;
+       /// cached superscript kerning
+       mutable int kerning_;
        ///
        mutable bool scriptable_;
 };