X-Git-Url: https://git.lyx.org/gitweb/?a=blobdiff_plain;f=src%2Fmathed%2FInsetMathBoxed.cpp;h=d9e52c3e1fe4047178274676a162a9b474642870;hb=58ab972f714309aa87e7d956ceda00e18337875f;hp=415738dcf28e2d0a03eba67023e959b61f21eb86;hpb=ed858d73e57ce7aa89e38c1bc4d799362edb0227;p=lyx.git

diff --git a/src/mathed/InsetMathBoxed.cpp b/src/mathed/InsetMathBoxed.cpp
index 415738dcf2..d9e52c3e1f 100644
--- a/src/mathed/InsetMathBoxed.cpp
+++ b/src/mathed/InsetMathBoxed.cpp
@@ -33,21 +33,20 @@ Inset * InsetMathBoxed::clone() const
 }
 
 
-bool InsetMathBoxed::metrics(MetricsInfo & mi, Dimension & dim) const
+void InsetMathBoxed::metrics(MetricsInfo & mi, Dimension & dim) const
 {
 	cell(0).metrics(mi, dim);
 	metricsMarkers2(dim, 3); // 1 pixel space, 1 frame, 1 space
-	if (dim_ == dim)
-		return false;
-	dim_ = dim;
-	return true;
+	// Cache the inset dimension. 
+	setDimCache(mi, dim);
 }
 
 
 void InsetMathBoxed::draw(PainterInfo & pi, int x, int y) const
 {
-	pi.pain.rectangle(x + 1, y - dim_.ascent() + 1,
-		dim_.width() - 2, dim_.height() - 2, Color::foreground);
+	Dimension const dim = dimension(*pi.base.bv);
+	pi.pain.rectangle(x + 1, y - dim.ascent() + 1,
+		dim.width() - 2, dim.height() - 2, Color::foreground);
 	cell(0).draw(pi, x + 3, y);
 	setPosCache(pi, x, y);
 }