lyx_mirror/src/frontends/qt4/GuiMathMatrix.cpp

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/**
* \file GuiMathMatrix.cpp
* This file is part of LyX, the document processor.
* Licence details can be found in the file COPYING.
*
* \author Jürgen Spitzmüller
*
* Full author contact details are available in file CREDITS.
*/
#include <config.h>
#include "GuiMathMatrix.h"
#include "EmptyTable.h"
#include "qt_helpers.h"
#include "FuncRequest.h"
#include <QLineEdit>
#include <QPushButton>
#include <QSpinBox>
using namespace std;
namespace lyx {
namespace frontend {
GuiMathMatrix::GuiMathMatrix(GuiView & lv)
: GuiDialog(lv, "mathmatrix", qt_("Math Matrix"))
{
setupUi(this);
table->setMinimumSize(100, 100);
rowsSB->setValue(5);
columnsSB->setValue(5);
valignCO->setCurrentIndex(1);
connect(okPB, SIGNAL(clicked()), this, SLOT(slotOK()));
connect(closePB, SIGNAL(clicked()), this, SLOT(slotClose()));
connect(table, SIGNAL(rowsChanged(int)),
rowsSB, SLOT(setValue(int)));
connect(table, SIGNAL(colsChanged(int)),
columnsSB, SLOT(setValue(int)));
connect(rowsSB, SIGNAL(valueChanged(int)),
table, SLOT(setNumberRows(int)));
connect(columnsSB, SIGNAL(valueChanged(int)),
table, SLOT(setNumberColumns(int)));
connect(rowsSB, SIGNAL(valueChanged(int)),
this, SLOT(rowsChanged(int)));
connect(columnsSB, SIGNAL(valueChanged(int)),
this, SLOT(columnsChanged(int)) );
connect(valignCO, SIGNAL(highlighted(QString)),
this, SLOT(change_adaptor()));
connect(halignED, SIGNAL(textChanged(QString)),
this, SLOT(change_adaptor()));
bc().setPolicy(ButtonPolicy::IgnorantPolicy);
}
void GuiMathMatrix::columnsChanged(int)
{
char h_align_str[80] = "c";
int const nx = int(columnsSB->value());
for (int i = 0; i < nx; ++i)
h_align_str[i] = 'c';
h_align_str[nx] = '\0';
halignED->setText(h_align_str);
}
void GuiMathMatrix::rowsChanged(int)
{
}
void GuiMathMatrix::change_adaptor()
{
// FIXME: We need a filter for the halign input
}
void GuiMathMatrix::slotOK()
{
char v_align_c[] = "tcb";
char const c = v_align_c[valignCO->currentIndex()];
QString const sh = halignED->text();
int const nx = columnsSB->value();
int const ny = rowsSB->value();
string const str = fromqstr(
QString("%1 %2 %3 %4").arg(nx).arg(ny).arg(c).arg(sh));
dispatch(FuncRequest(LFUN_MATH_MATRIX, str));
close();
}
void GuiMathMatrix::slotClose()
{
close();
}
Dialog * createGuiMathMatrix(GuiView & lv) { return new GuiMathMatrix(lv); }
} // namespace frontend
} // namespace lyx
#include "moc_GuiMathMatrix.cpp"