lyx_mirror/src/frontends/qt2/QMathMatrixDialog.C

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/**
* \file QMathMatrixDialog.C
* This file is part of LyX, the document processor.
* Licence details can be found in the file COPYING.
*
* \author Juergen Spitzmueller
*
* Full author contact details are available in file CREDITS
*/
#include <config.h>
#ifdef __GNUG__
#pragma implementation
#endif
#include "gettext.h"
#include "support/lstrings.h"
#include "QMath.h"
#include "QMathMatrixDialog.h"
#include <qcombobox.h>
#include <qlabel.h>
#include <qlineedit.h>
#include <qpushbutton.h>
#include <qspinbox.h>
#include "emptytable.h"
static char h_align_str[80] = "c";
static char v_align_c[] = "tcb";
QMathMatrixDialog::QMathMatrixDialog(QMath * form)
: QMathMatrixDialogBase(0, 0, false, 0),
form_(form)
{
setCaption(_("LyX: Insert matrix"));
table->setMinimumSize(100,100);
rowsSB->setValue(2);
columnsSB->setValue(2);
valignCO->setCurrentItem(1);
connect(okPB, SIGNAL(clicked()),
this, SLOT(slotOK()));
connect(closePB, SIGNAL(clicked()),
this, SLOT(slotClose()));
}
void QMathMatrixDialog::columnsChanged(int)
{
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);
return;
}
void QMathMatrixDialog::rowsChanged(int)
{
}
void QMathMatrixDialog::change_adaptor()
{
// FIXME: We need a filter for the halign input
}
void QMathMatrixDialog::slotOK()
{
char const c = v_align_c[valignCO->currentItem()];
char const * sh = halignED->text().latin1();
int const nx = int(columnsSB->value());
int const ny = int(rowsSB->value());
ostringstream os;
os << nx << ' ' << ny << ' ' << c << ' ' << sh;
form_->insertMatrix(os.str().c_str());
// close the dialog
close();
}
void QMathMatrixDialog::slotClose()
{
close();
}