Andreas' patch to prevent crash on click on previewd inset

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

diff --git a/src/mathed/math_macroarg.h b/src/mathed/math_macroarg.h
index 678b7ba9a124f48bc5fc5bf018b6b08fb31dfae2..0db549d7abe84662ab89c25afb29523a5329b7d9 100644 (file)
--- a/src/mathed/math_macroarg.h
+++ b/src/mathed/math_macroarg.h
@@ -1,39 +1,46 @@
 // -*- C++ -*-
+/**
+ * \file math_macroarg.h
+ * This file is part of LyX, the document processor.
+ * Licence details can be found in the file COPYING.
+ *
+ * \author Alejandro Aguilar Sierra
+ * \author André Pönitz
+ *
+ * Full author contact details are available in file CREDITS.
+ */
+
 #ifndef MATHMACROARGUMENT_H
 #define MATHMACROARGUMENT_H
 
-#include "math_parinset.h"
+#include "math_diminset.h"
+
 
-/** A macro argument
-    \author Alejandro Aguilar Sierra
-*/
-class MathMacroArgument: public MathParInset {
+/// A macro argument.
+class MathMacroArgument : public MathDimInset {
 public:
-    ///
-    MathMacroArgument();
-    ///
-    explicit
-    MathMacroArgument(int);
-    ///
-    ~MathMacroArgument();
-    ///
-    MathedInset * Clone();
-    ///
-    void Metrics();
-    ///
-    void draw(Painter &, int x, int baseline);
-    ///
-    void Write(std::ostream &, bool fragile);
-    ///
-    void setNumber(int n);
-    /// Is expanded or not
-    void setExpand(bool e);
-    /// Is expanded or not
-    bool getExpand() const;
+       ///
+       explicit MathMacroArgument(std::size_t);
+       ///
+       void metrics(MetricsInfo & mi, Dimension & dim) const;
+       ///
+       void draw(PainterInfo &, int x, int y) const;
+       ///
+       std::size_t number() const { return number_; }
+       ///
+       InsetBase::Code lyxCode() const { return MATHMACROARG_CODE; }
+
+       ///
+       void normalize(NormalStream &) const;
+       ///
+       void write(WriteStream & os) const;
+
 private:
-    ///
-    bool expnd_mode_;
-    ///
-    int number_;
+       virtual std::auto_ptr<InsetBase> doClone() const;
+       /// A number between 1 and 9
+       std::size_t number_;
+       ///
+       char str_[3];
 };
+
 #endif