X-Git-Url: https://git.lyx.org/gitweb/?a=blobdiff_plain;f=src%2Fmathed%2FInsetMathChar.cpp;h=14060f37ac53094d270fa4a8927475f1100eaa25;hb=e54ae72e5fac6f750c3f7972c74bb42b57f3a049;hp=5e523c88a229003cc55e4805d801fcee791a4fcc;hpb=32871c1284f15265f652ff01c438e539a7c8181f;p=lyx.git

diff --git a/src/mathed/InsetMathChar.cpp b/src/mathed/InsetMathChar.cpp
index 5e523c88a2..14060f37ac 100644
--- a/src/mathed/InsetMathChar.cpp
+++ b/src/mathed/InsetMathChar.cpp
@@ -17,9 +17,10 @@
 
 #include "debug.h"
 #include "Dimension.h"
-#include "support/lstrings.h"
 #include "TextPainter.h"
 
+#include "support/lstrings.h"
+
 #include "frontends/FontMetrics.h"
 
 
@@ -59,12 +60,6 @@ auto_ptr<Inset> InsetMathChar::doClone() const
 
 bool InsetMathChar::metrics(MetricsInfo & mi, Dimension & dim) const
 {
-	if (mi.base.font == font_cache_) {
-		dim = dim_;
-		return false;
-	}
-	font_cache_ = mi.base.font;
-
 #if 1
 	if (char_ == '=' && has_math_fonts) {
 		FontSetChanger dummy(mi.base, "cmr");
@@ -73,7 +68,7 @@ bool InsetMathChar::metrics(MetricsInfo & mi, Dimension & dim) const
 		FontSetChanger dummy(mi.base, "cmm");
 		dim = theFontMetrics(mi.base.font).dimension(char_);
 	} else if (!slanted(char_) && mi.base.fontname == "mathnormal") {
-		ShapeChanger dummy(mi.base.font, LyXFont::UP_SHAPE);
+		ShapeChanger dummy(mi.base.font, Font::UP_SHAPE);
 		dim = theFontMetrics(mi.base.font).dimension(char_);
 	} else {
 		frontend::FontMetrics const & fm = theFontMetrics(mi.base.font);
@@ -92,6 +87,10 @@ bool InsetMathChar::metrics(MetricsInfo & mi, Dimension & dim) const
 		dim.wid += 2 * theFontMetrics(font_).width(' ');
 	lyxerr << "InsetMathChar::metrics: " << dim << endl;
 #endif
+
+	if (dim_ == dim)
+		return false;
+
 	dim_ = dim;
 	return true;
 }
@@ -113,7 +112,7 @@ void InsetMathChar::draw(PainterInfo & pi, int x, int y) const
 		FontSetChanger dummy(pi.base, "cmm");
 		pi.draw(x, y, char_);
 	} else if (!slanted(char_) && pi.base.fontname == "mathnormal") {
-		ShapeChanger dummy(pi.base.font, LyXFont::UP_SHAPE);
+		ShapeChanger dummy(pi.base.font, Font::UP_SHAPE);
 		pi.draw(x, y, char_);
 	} else {
 		pi.draw(x, y, char_);