Fix reading of math macros

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

diff --git a/src/mathed/math_fracbase.C b/src/mathed/math_fracbase.C
index 2a6ac48d7680e4e67420c92447176179176f2c51..ef0ca38f4613510c5afc6d2d0f9d2008c4ae5172 100644 (file)
--- a/src/mathed/math_fracbase.C
+++ b/src/mathed/math_fracbase.C
@@ -3,7 +3,6 @@
 #endif
 
 #include "math_fracbase.h"
-#include "math_mathmlstream.h"
 
 
 MathFracbaseInset::MathFracbaseInset()
@@ -23,19 +22,13 @@ bool MathFracbaseInset::idxLeft(idx_type &, pos_type &) const
 }
 
 
-bool MathFracbaseInset::idxUp(idx_type & idx) const
+bool MathFracbaseInset::idxUpDown(idx_type & idx, pos_type & pos, bool up,
+       int targetx) const
 {
-       if (idx == 0)
+       MathInset::idx_type target = !up; // up ? 0 : 1, since upper cell has idx 0
+       if (idx == target)
                return false;
-       idx = 0;
-       return true;
-}
-
-
-bool MathFracbaseInset::idxDown(idx_type & idx) const
-{
-       if (idx == 1)
-               return false;
-       idx = 1;
+       idx = target;
+       pos = cell(idx).x2pos(targetx);
        return true;
 }