compile.

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

diff --git a/src/mathed/InsetMathStackrel.cpp b/src/mathed/InsetMathStackrel.cpp
index d67d9fed8f421ed3dba31b553020b1706641a6bf..a7cb00b3228c362e79ed07c2aa2418f55ce5a100 100644 (file)
--- a/src/mathed/InsetMathStackrel.cpp
+++ b/src/mathed/InsetMathStackrel.cpp
@@ -11,6 +11,8 @@
 #include <config.h>
 
 #include "InsetMathStackrel.h"
+
+#include "LaTeXFeatures.h"
 #include "MathData.h"
 #include "MathStream.h"
 
@@ -18,7 +20,7 @@ using namespace std;
 
 namespace lyx {
 
-InsetMathStackrel::InsetMathStackrel()
+InsetMathStackrel::InsetMathStackrel(Buffer * buf) : InsetMathFracBase(buf)
 {}
 
 
@@ -69,4 +71,33 @@ void InsetMathStackrel::normalize(NormalStream & os) const
 }
 
 
+void InsetMathStackrel::mathmlize(MathStream & ms) const
+{
+       ms << "<mover accent='false'>" << cell(1) << cell(0) << "</mover>";
+}
+
+
+void InsetMathStackrel::htmlize(HtmlStream & os) const
+{
+       // at the moment, this is exactly the same as overset
+       os << MTag("span", "class='overset'")
+                << MTag("span", "class='top'") << cell(0) << ETag("span")
+                << MTag("span") << cell(1) << ETag("span")
+                << ETag("span");
+}
+
+
+void InsetMathStackrel::validate(LaTeXFeatures & features) const
+{
+       // from overset
+       if (features.runparams().math_flavor == OutputParams::MathAsHTML)
+               features.addPreambleSnippet("<style type=\"text/css\">\n"
+                       "span.overset{display: inline-block; vertical-align: bottom; text-align:center;}\n"
+                       "span.overset span {display: block;}\n"
+                       "span.top{font-size: 66%;}\n"
+                       "</style>");
+
+       InsetMathNest::validate(features);
+}
+
 } // namespace lyx