Simplify Changers interface

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

diff --git a/src/mathed/InsetMathArray.cpp b/src/mathed/InsetMathArray.cpp
index 821f4605e8f119a5fa74210d319ad9e9d06f4887..ad476ae17f46e23c1dcbcccbb949897c2d3b4f16 100644 (file)
--- a/src/mathed/InsetMathArray.cpp
+++ b/src/mathed/InsetMathArray.cpp
@@ -74,25 +74,16 @@ Inset * InsetMathArray::clone() const
 
 void InsetMathArray::metrics(MetricsInfo & mi, Dimension & dim) const
 {
-       ArrayChanger dummy(mi.base);
+       Changer dummy = mi.base.changeArray();
        InsetMathGrid::metrics(mi, dim);
-       dim.wid += 6;
-}
-
-
-Dimension const InsetMathArray::dimension(BufferView const & bv) const
-{
-       Dimension dim = InsetMathGrid::dimension(bv);
-       dim.wid += 6;
-       return dim;
 }
 
 
 void InsetMathArray::draw(PainterInfo & pi, int x, int y) const
 {
        setPosCache(pi, x, y);
-       ArrayChanger dummy(pi.base);
-       InsetMathGrid::drawWithMargin(pi, x, y, 4, 2);
+       Changer dummy = pi.base.changeArray();
+       InsetMathGrid::draw(pi, x, y);
 }
 
 
@@ -103,6 +94,7 @@ void InsetMathArray::write(WriteStream & os) const
        if (os.fragile())
                os << "\\protect";
        os << "\\begin{" << name_ << '}';
+       bool open = os.startOuterRow();
 
        char const v = verticalAlignment();
        if (v == 't' || v == 'b')
@@ -114,6 +106,8 @@ void InsetMathArray::write(WriteStream & os) const
        if (os.fragile())
                os << "\\protect";
        os << "\\end{" << name_ << '}';
+       if (open)
+               os.startOuterRow();
        // adding a \n here is bad if the array is the last item
        // in an \eqnarray...
 }