* dynamic macros as described in http://1stein.org/download/dynmacro.pdf

[lyx.git] / src / mathed / InsetMathBig.cpp

diff --git a/src/mathed/InsetMathBig.cpp b/src/mathed/InsetMathBig.cpp
index a5a0295fbfc3402ea47d195a4c0ae10eaea29a60..117127e882ba2c303dfaa453d0b1e72dd3e2bef5 100644 (file)
--- a/src/mathed/InsetMathBig.cpp
+++ b/src/mathed/InsetMathBig.cpp
@@ -67,19 +67,21 @@ void InsetMathBig::metrics(MetricsInfo & mi, Dimension & dim) const
        dim.wid = 6;
        dim.asc = int(h + f * h);
        dim.des = int(f * h);
-       dim_ = dim;
+       // Cache the inset dimension. 
+       setDimCache(mi, dim);
 }
 
 
 void InsetMathBig::draw(PainterInfo & pi, int x, int y) const
 {
+       Dimension const dim = dimension(*pi.base.bv);
        // mathed_draw_deco does not use the leading backslash, so remove it
        // (but don't use ltrim if this is the backslash delimiter).
        // Replace \| by \Vert (equivalent in LaTeX), since mathed_draw_deco
        // would treat it as |.
        docstring const delim = (delim_ == "\\|") ?  from_ascii("Vert") :
                (delim_ == "\\\\") ? from_ascii("\\") : support::ltrim(delim_, "\\");
-       mathed_draw_deco(pi, x + 1, y - dim_.ascent(), 4, dim_.height(),
+       mathed_draw_deco(pi, x + 1, y - dim.ascent(), 4, dim.height(),
                         delim);
        setPosCache(pi, x, y);
 }