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[lyx.git] / src / mathed / math_oversetinset.C

diff --git a/src/mathed/math_oversetinset.C b/src/mathed/math_oversetinset.C
index bfb42174020e01511823fb4c50292ee7ff11c25f..c38fc7fcf5749ac0e518c193227451739490f390 100644 (file)
--- a/src/mathed/math_oversetinset.C
+++ b/src/mathed/math_oversetinset.C
@@ -11,18 +11,14 @@
 #include <config.h>
 
 #include "math_oversetinset.h"
+#include "math_data.h"
 #include "math_mathmlstream.h"
-#include "math_support.h"
 
 
 using std::max;
 using std::auto_ptr;
 
 
-MathOversetInset::MathOversetInset()
-{}
-
-
 auto_ptr<InsetBase> MathOversetInset::clone() const
 {
        return auto_ptr<InsetBase>(new MathOversetInset(*this));
@@ -51,6 +47,22 @@ void MathOversetInset::draw(PainterInfo & pi, int x, int y) const
 }
 
 
+bool MathOversetInset::idxFirst(idx_type & i, pos_type & pos) const
+{
+       i = 1;
+       pos = 0;
+       return true;
+}
+
+
+bool MathOversetInset::idxLast(idx_type & i, pos_type & pos) const
+{
+       i = 1;
+       pos = cell(i).size();
+       return true;
+}
+
+
 void MathOversetInset::write(WriteStream & os) const
 {
        os << "\\overset{" << cell(0) << "}{" << cell(1) << '}';