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/*LICENSE_START*/
/*
* Copyright 1995-2002 Washington University School of Medicine
*
* http://brainmap.wustl.edu
*
* This file is part of CARET.
*
* CARET is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* CARET is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with CARET; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*
*/
/*LICENSE_END*/
#include <QLabel>
#include <QLayout>
#include <QLineEdit>
#include <QPushButton>
#include "GuiChooseNodeAttributeColumnDialog.h"
#include "GuiNodeAttributeColumnSelectionComboBox.h"
#include "GiftiNodeDataFile.h"
#include "NodeAttributeFile.h"
#include "QtUtilities.h"
/**
* constructor.
*/
GuiChooseNodeAttributeColumnDialog::GuiChooseNodeAttributeColumnDialog(
QWidget* parent,
GUI_NODE_FILE_TYPE nft,
const QString& noneColumnLabel,
const bool addNewSelection,
const bool addNoneSelection)
: WuQDialog(parent)
{
setModal(true);
setWindowTitle("Choose Column");
//
// Vertical box for all items in dialog
//
QVBoxLayout* dialogLayout = new QVBoxLayout(this);
dialogLayout->setMargin(5);
dialogLayout->setSpacing(2);
//
// column to assign labe, combo box, and line edit
//
QHBoxLayout* columnHBoxLayout = new QHBoxLayout;
dialogLayout->addLayout(columnHBoxLayout);
columnHBoxLayout->addWidget(new QLabel("Column"));
nodeAttributeComboBox = new GuiNodeAttributeColumnSelectionComboBox(
nft,
addNewSelection,
addNoneSelection,
false);
columnHBoxLayout->addWidget(nodeAttributeComboBox);
nodeAttributeComboBox->setNoneSelectionLabel(noneColumnLabel);
QObject::connect(nodeAttributeComboBox, SIGNAL(itemSelected(int)),
this, SLOT(slotNodeAttributeComboBox()));
columnNameLineEdit = new QLineEdit;
columnHBoxLayout->addWidget(columnNameLineEdit);
//
// Horizontal layout for buttons
//
QHBoxLayout* buttonsLayout = new QHBoxLayout;
buttonsLayout->setSpacing(2);
dialogLayout->addLayout(buttonsLayout);
//
// OK pushbutton
//
QPushButton* okButton = new QPushButton("OK");
okButton->setAutoDefault(false);
buttonsLayout->addWidget(okButton);
QObject::connect(okButton, SIGNAL(clicked()),
this, SLOT(accept()));
//
// Cancel button.
//
QPushButton* cancelButton = new QPushButton("Cancel");
cancelButton->setAutoDefault(false);
buttonsLayout->addWidget(cancelButton);
QObject::connect(cancelButton, SIGNAL(clicked()),
this, SLOT(reject()));
//
// Force buttons to be same size
//
QtUtilities::makeButtonsSameSize(okButton, cancelButton);
slotNodeAttributeComboBox();
}
/**
* destructor.
*/
GuiChooseNodeAttributeColumnDialog::~GuiChooseNodeAttributeColumnDialog()
{
}
/**
* called when a column is selected.
*/
void
GuiChooseNodeAttributeColumnDialog::slotNodeAttributeComboBox()
{
columnNameLineEdit->setText(nodeAttributeComboBox->getCurrentLabel());
}
/**
* set the selected column number.
*/
void
GuiChooseNodeAttributeColumnDialog::setSelectedColumnNumber(const int col) const
{
if ((col >= 0) && (col < nodeAttributeComboBox->count())) {
nodeAttributeComboBox->setCurrentIndex(col);
}
}
/**
* get the selected column number.
* Returns GuiNodeAttributeColumnSelectionComboBox::CURRENT_ITEM_NEW for new
* Returns GuiNodeAttributeColumnSelectionComboBox::CURRENT_ITEM_NONE for none
*/
int
GuiChooseNodeAttributeColumnDialog::getSelectedColumnNumber() const
{
return nodeAttributeComboBox->currentIndex();
}
/**
* get the name for the column.
*/
QString
GuiChooseNodeAttributeColumnDialog::getColumnName() const
{
return columnNameLineEdit->text();
}
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