Fix some spelling errors reported by Sven

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

diff --git a/src/mathed/InsetMathSqrt.cpp b/src/mathed/InsetMathSqrt.cpp
index e27475ed1484a0575e088870abf02e864deda0d5..a7385cc708ccd9b30443c7b03e1554935d931e6f 100644 (file)
--- a/src/mathed/InsetMathSqrt.cpp
+++ b/src/mathed/InsetMathSqrt.cpp
@@ -12,10 +12,14 @@
 
 #include "InsetMathSqrt.h"
 
-#include "LaTeXFeatures.h"
 #include "MathData.h"
 #include "MathStream.h"
+#include "MathSupport.h"
+
+#include "LaTeXFeatures.h"
+#include "MetricsInfo.h"
 #include "TextPainter.h"
+
 #include "frontends/Painter.h"
 
 
@@ -34,29 +38,33 @@ Inset * InsetMathSqrt::clone() const
 
 void InsetMathSqrt::metrics(MetricsInfo & mi, Dimension & dim) const
 {
+       Changer dummy = mi.base.changeEnsureMath();
        cell(0).metrics(mi, dim);
-       dim.asc += 4;
-       dim.des += 2;
-       dim.wid += 12;
-       metricsMarkers(dim);
+       // make sure that the dim is high enough for any character
+       Dimension fontDim;
+       math_font_max_dim(mi.base.font, fontDim.asc, fontDim.des);
+       dim += fontDim;
+       // Some room for the decoration
+       dim.asc += 1;
+       dim.wid += 7;
 }
 
 
 void InsetMathSqrt::draw(PainterInfo & pi, int x, int y) const
 {
-       cell(0).draw(pi, x + 10, y);
+       Changer dummy = pi.base.changeEnsureMath();
+       cell(0).draw(pi, x + 9, y);
        Dimension const dim = dimension(*pi.base.bv);
        int const a = dim.ascent();
        int const d = dim.descent();
        int xp[3];
        int yp[3];
        pi.pain.line(x + dim.width(), y - a + 1,
-               x + 8, y - a + 1, Color_math);
-       xp[0] = x + 8;            yp[0] = y - a + 1;
-       xp[1] = x + 5;            yp[1] = y + d - 1;
+               x + 7, y - a + 1, pi.base.font.color());
+       xp[0] = x + 7;            yp[0] = y - a + 1;
+       xp[1] = x + 4;            yp[1] = y + d - 1;
        xp[2] = x;                yp[2] = y + (d - a)/2;
-       pi.pain.lines(xp, yp, 3, Color_math);
-       drawMarkers(pi, x, y);
+       pi.pain.lines(xp, yp, 3, pi.base.font.color());
 }
 
 
@@ -118,8 +126,8 @@ void InsetMathSqrt::mathmlize(MathStream & os) const
 void InsetMathSqrt::htmlize(HtmlStream & os) const
 {
        os << MTag("span", "class='sqrt'")
-          << from_ascii("&radic;") 
-          << MTag("span", "class='sqrtof'")    << cell(0) << ETag("span") 
+          << from_ascii("&radic;")
+          << MTag("span", "class='sqrtof'")    << cell(0) << ETag("span")
                 << ETag("span");
 }
 
@@ -127,9 +135,8 @@ void InsetMathSqrt::htmlize(HtmlStream & os) const
 void InsetMathSqrt::validate(LaTeXFeatures & features) const
 {
        if (features.runparams().math_flavor == OutputParams::MathAsHTML)
-               features.addPreambleSnippet("<style type=\"text/css\">\n"
-                       "span.sqrtof{border-top: thin solid black;}\n"
-                       "</style>");
+               features.addCSSSnippet("span.sqrtof{border-top: thin solid black;}");
+       InsetMathNest::validate(features);
 }
 
 } // namespace lyx