fix off-by-two drawing error

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

diff --git a/src/mathed/InsetMathCases.cpp b/src/mathed/InsetMathCases.cpp
index 46d2602ab7dfa521113cea3e0b2862f6f62e3988..15f7c0e43cd03cbf8767610b89f1e88f561b0dea 100644 (file)
--- a/src/mathed/InsetMathCases.cpp
+++ b/src/mathed/InsetMathCases.cpp
@@ -11,25 +11,25 @@
 #include <config.h>
 
 #include "InsetMathCases.h"
+
+#include "Cursor.h"
+#include "FuncRequest.h"
+#include "FuncStatus.h"
+#include "support/gettext.h"
+#include "LaTeXFeatures.h"
 #include "MathData.h"
 #include "MathStream.h"
 #include "MathSupport.h"
-#include "FuncStatus.h"
-#include "LaTeXFeatures.h"
-#include "support/std_ostream.h"
-#include "Cursor.h"
-#include "FuncRequest.h"
-#include "gettext.h"
-#include "Undo.h"
+#include "MetricsInfo.h"
 
 #include "support/lstrings.h"
 
+#include <ostream>
 
-namespace lyx {
-
-using support::bformat;
+using namespace std;
+using namespace lyx::support;
 
-using std::endl;
+namespace lyx {
 
 
 InsetMathCases::InsetMathCases(row_type n)
@@ -72,7 +72,7 @@ void InsetMathCases::doDispatch(Cursor & cur, FuncRequest & cmd)
        //lyxerr << "*** InsetMathCases: request: " << cmd << endl;
        switch (cmd.action) {
        case LFUN_TABULAR_FEATURE: {
-               recordUndo(cur);
+               cur.recordUndo();
                docstring const & s = cmd.argument();
                if (s == "add-vline-left" || s == "add-vline-right") {
                        cur.undispatched();
@@ -92,7 +92,7 @@ bool InsetMathCases::getStatus(Cursor & cur, FuncRequest const & cmd,
        case LFUN_TABULAR_FEATURE: {
                docstring const & s = cmd.argument();
                if (s == "add-vline-left" || s == "add-vline-right") {
-                       flag.enabled(false);
+                       flag.setEnabled(false);
                        flag.message(bformat(
                                from_utf8(N_("No vertical grid lines in 'cases': feature %1$s")),
                                s));
@@ -107,6 +107,7 @@ bool InsetMathCases::getStatus(Cursor & cur, FuncRequest const & cmd,
 
 void InsetMathCases::write(WriteStream & os) const
 {
+       MathEnsurer ensurer(os);
        if (os.fragile())
                os << "\\protect";
        os << "\\begin{cases}\n";