+/**
+ * \file math_fracinset.C
+ * This file is part of LyX, the document processor.
+ * Licence details can be found in the file COPYING.
+ *
+ * \author Alejandro Aguilar Sierra
+ * \author André Pönitz
+ *
+ * Full author contact details are available in file CREDITS.
+ */
+
+#include <config.h>
#include "math_fracinset.h"
-#include "math_support.h"
-#include "frontends/Painter.h"
+#include "math_data.h"
#include "math_mathmlstream.h"
#include "textpainter.h"
+#include "LColor.h"
+#include "frontends/Painter.h"
+using std::string;
using std::max;
+using std::auto_ptr;
MathFracInset::MathFracInset(bool atop)
{}
-MathInset * MathFracInset::clone() const
+auto_ptr<InsetBase> MathFracInset::doClone() const
{
- return new MathFracInset(*this);
+ return auto_ptr<InsetBase>(new MathFracInset(*this));
}
}
-Dimension MathFracInset::metrics(MetricsInfo & mi) const
+void MathFracInset::metrics(MetricsInfo & mi, Dimension & dim) const
{
FracChanger dummy(mi.base);
cell(0).metrics(mi);
cell(1).metrics(mi);
- dim_.wid = max(cell(0).width(), cell(1).width()) + 2;
- dim_.asc = cell(0).height() + 2 + 5;
- dim_.des = cell(1).height() + 2 - 5;
- return dim_;
+ dim.wid = max(cell(0).width(), cell(1).width()) + 2;
+ dim.asc = cell(0).height() + 2 + 5;
+ dim.des = cell(1).height() + 2 - 5;
+ metricsMarkers(dim);
+ dim_ = dim;
}
void MathFracInset::draw(PainterInfo & pi, int x, int y) const
{
+ setPosCache(pi, x, y);
int m = x + dim_.wid / 2;
FracChanger dummy(pi.base);
cell(0).draw(pi, m - cell(0).width() / 2, y - cell(0).descent() - 2 - 5);
cell(1).draw(pi, m - cell(1).width() / 2, y + cell(1).ascent() + 2 - 5);
if (!atop_)
pi.pain.line(x + 1, y - 5, x + dim_.wid - 2, y - 5, LColor::math);
+ drawMarkers(pi, x, y);
}
dim.wid = max(cell(0).width(), cell(1).width());
dim.asc = cell(0).height() + 1;
dim.des = cell(1).height();
- //return dim_;
+ //dim = dim_;
}