simplify GuiToc / TocWidget interaction. Much can still be simplified...

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

diff --git a/src/mathed/InsetMathUnknown.h b/src/mathed/InsetMathUnknown.h
index d1ab2bc50a9bb7c49891897f3d368937bd694e6a..60146a34c22a30b2b4a3ff0e189031153e1a0798 100644 (file)
--- a/src/mathed/InsetMathUnknown.h
+++ b/src/mathed/InsetMathUnknown.h
@@ -12,20 +12,20 @@
 #ifndef MATH_UNKNOWNINSET_H
 #define MATH_UNKNOWNINSET_H
 
-#include "InsetMathDim.h"
+#include "InsetMath.h"
 
 
 namespace lyx {
 
 
 /// LaTeX names for objects that we really don't know
-class InsetMathUnknown : public InsetMathDim {
+class InsetMathUnknown : public InsetMath {
 public:
        ///
        explicit InsetMathUnknown(docstring const & name,
                bool final = true, bool black = false);
        ///
-       bool metrics(MetricsInfo & mi, Dimension & dim) const;
+       void metrics(MetricsInfo & mi, Dimension & dim) const;
        ///
        void draw(PainterInfo & pi, int x, int y) const;
        ///
@@ -51,14 +51,18 @@ public:
        void finalize();
        ///
        bool final() const;
+       ///
+       int kerning(BufferView const *) const { return kerning_; }
 private:
-       virtual std::auto_ptr<InsetBase> doClone() const;
+       virtual Inset * clone() const;
        ///
        docstring name_;
        /// are we finished creating the name?
        bool final_;
        ///
        bool black_;
+       ///
+       mutable int kerning_;
 };