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traversing math tables should be at least as fast as for ordinary table by

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now...


git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@3732 a592a061-630c-0410-9148-cb99ea01b6c8
This commit is contained in:
André Pönitz 2002-03-12 16:39:27 +00:00
parent 3c416fd6bf
commit 82121d83da
4 changed files with 15 additions and 36 deletions
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2
src/mathed/math_cursor.C
View File

@ -945,6 +945,7 @@ void MathCursor::touch()
void MathCursor::normalize()
{
#if 0
// rebreak
{
MathIterator it = ibegin(formula()->par().nucleus());
@ -953,6 +954,7 @@ void MathCursor::normalize()
if (it.par()->asBoxInset())
it.par()->asBoxInset()->rebreak();
}
#endif
if (idx() >= par()->nargs()) {
lyxerr << "this should not really happen - 1: "

26
src/mathed/math_diminset.C
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@ -1,26 +0,0 @@
#include <config.h>
#include "math_diminset.h"
MathDimInset::MathDimInset()
: MathInset(), width_(0), ascent_(0), descent_(0)
{}
int MathDimInset::ascent() const
{
return ascent_;
}
int MathDimInset::descent() const
{
return descent_;
}
int MathDimInset::width() const
{
return width_;
}

15
src/mathed/math_diminset.h
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@ -8,13 +8,14 @@
class MathDimInset : public MathInset {
public:
MathDimInset();
///
int ascent() const;
///
int descent() const;
///
int width() const;
/// not sure whether the initialization is really necessary
MathDimInset() : width_(0), ascent_(0), descent_(0) {}
/// read ascent value (should be inline according to gprof)
int ascent() const { return ascent_; }
/// read descent
int descent() const { return descent_; }
/// read width
int width() const { return width_; }
protected:
///

8
src/mathed/math_xdata.C
View File

@ -78,14 +78,16 @@ void MathXArray::draw(Painter & pain, int x, int y) const
yo_ = y;
drawn_ = true;
if (data_.empty()) {
const_iterator it = begin(), et = end();
if (it == et) {
pain.rectangle(x, y - ascent_, width_, height(), LColor::mathline);
return;
}
for (const_iterator it = begin(); it != end(); ++it) {
for (; it != et; ++it) {
MathInset const * p = it->nucleus();
MathScriptInset const * q = (it + 1 == end()) ? 0 : asScript(it);
MathScriptInset const * q = (it + 1 == et) ? 0 : asScript(it);
if (q) {
q->draw(p, pain, x, y);
x += q->width2(p);