Get rid of Inset::setPosCache

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

diff --git a/src/mathed/InsetMathLefteqn.cpp b/src/mathed/InsetMathLefteqn.cpp
index 3c3dc4d572b1509852a950bfa24df87542029a92..176c7431cf5f53edc6ec079087d5690a5652ed5e 100644 (file)
--- a/src/mathed/InsetMathLefteqn.cpp
+++ b/src/mathed/InsetMathLefteqn.cpp
@@ -3,7 +3,7 @@
  * This file is part of LyX, the document processor.
  * Licence details can be found in the file COPYING.
  *
- * \author André Pönitz
+ * \author André Pönitz
  *
  * Full author contact details are available in file CREDITS.
  */
@@ -11,39 +11,30 @@
 #include <config.h>
 
 #include "InsetMathLefteqn.h"
-#include "MathData.h"
-#include "support/std_ostream.h"
 
-
-namespace lyx {
+#include "support/docstream.h"
 
 
-using std::string;
-using std::auto_ptr;
-
+namespace lyx {
 
-InsetMathLefteqn::InsetMathLefteqn()
-       : InsetMathNest(1)
+InsetMathLefteqn::InsetMathLefteqn(Buffer * buf)
+       : InsetMathNest(buf, 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;
+       metricsMarkers(mi, dim);
 }