last commit was incomplete... not sure how I managed this..

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

diff --git a/src/mathed/InsetMathLefteqn.cpp b/src/mathed/InsetMathLefteqn.cpp
index 3c3dc4d572b1509852a950bfa24df87542029a92..358ecd3f0c2030cb5cafe8321625ea6b443639c9 100644 (file)
--- a/src/mathed/InsetMathLefteqn.cpp
+++ b/src/mathed/InsetMathLefteqn.cpp
@@ -17,33 +17,26 @@
 
 namespace lyx {
 
-
-using std::string;
-using std::auto_ptr;
-
-
 InsetMathLefteqn::InsetMathLefteqn()
        : InsetMathNest(1)
 {}
 
 
-auto_ptr<Inset> InsetMathLefteqn::doClone() const
+Inset * InsetMathLefteqn::clone() const
 {
-       return auto_ptr<Inset>(new InsetMathLefteqn(*this));
+       return new InsetMathLefteqn(*this);
 }
 
 
-bool InsetMathLefteqn::metrics(MetricsInfo & mi, Dimension & dim) const
+void InsetMathLefteqn::metrics(MetricsInfo & mi, Dimension & dim) const
 {
        cell(0).metrics(mi, dim);
        dim.asc += 2;
        dim.des += 2;
        dim.wid = 4;
        metricsMarkers(dim);
-       if (dim_ == dim)
-               return false;
-       dim_ = dim;
-       return true;
+       // Cache the inset dimension. 
+       setDimCache(mi, dim);
 }