mirror of
https://git.lyx.org/repos/lyx.git
synced 2024-11-11 05:33:33 +00:00
74078920a3
git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@6034 a592a061-630c-0410-9148-cb99ea01b6c8
58 lines
1.2 KiB
C
58 lines
1.2 KiB
C
#include <config.h>
|
|
|
|
#ifdef __GNUG__
|
|
#pragma implementation
|
|
#endif
|
|
|
|
#include "math_xarrowinset.h"
|
|
#include "math_support.h"
|
|
#include "math_parser.h"
|
|
#include "math_mathmlstream.h"
|
|
#include "math_streamstr.h"
|
|
|
|
|
|
MathXArrowInset::MathXArrowInset(string const & name)
|
|
: MathFracbaseInset(), name_(name)
|
|
{}
|
|
|
|
|
|
MathInset * MathXArrowInset::clone() const
|
|
{
|
|
return new MathXArrowInset(*this);
|
|
}
|
|
|
|
|
|
void MathXArrowInset::metrics(MathMetricsInfo & mi) const
|
|
{
|
|
MathScriptChanger dummy(mi.base);
|
|
cell(0).metrics(mi);
|
|
cell(1).metrics(mi);
|
|
dim_.w = std::max(cell(0).width(), cell(1).width()) + 10;
|
|
dim_.a = cell(0).height() + 10;
|
|
dim_.d = cell(1).height();
|
|
}
|
|
|
|
|
|
void MathXArrowInset::draw(MathPainterInfo & pi, int x, int y) const
|
|
{
|
|
MathScriptChanger dummy(pi.base);
|
|
cell(0).draw(pi, x + 5, y - 10);
|
|
cell(1).draw(pi, x + 5, y + cell(1).height());
|
|
mathed_draw_deco(pi, x + 1, y - 7, width() - 2, 5, name_);
|
|
}
|
|
|
|
|
|
void MathXArrowInset::write(WriteStream & os) const
|
|
{
|
|
os << '\\' << name_;
|
|
if (cell(1).size())
|
|
os << '[' << cell(1) << ']';
|
|
os << '{' << cell(0) << '}';
|
|
}
|
|
|
|
|
|
void MathXArrowInset::normalize(NormalStream & os) const
|
|
{
|
|
os << "[xarrow " << name_ << ' ' << cell(0) << ' ' << cell(1) << ']';
|
|
}
|