/*
 * Copyright (C) 2008-2009 Alexei Chaloupov <alexei.chaloupov@gmail.com>
 * Copyright (C) 2007-2008 Benjamin C. Meyer <ben@meyerhome.net>
 *
 * This program 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.
 *
 * This program 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 this program; if not, write to the Free Software
 * Foundation, Inc., 51 Franklin Street, Fifth Floor,
 * Boston, MA  02110-1301  USA
 */
/****************************************************************************
**
** Copyright (C) 2007-2008 Trolltech ASA. All rights reserved.
**
** This file is part of the demonstration applications of the Qt Toolkit.
**
** Licensees holding a valid Qt License Agreement may use this file in
** accordance with the rights, responsibilities and obligations
** contained therein.  Please consult your licensing agreement or
** contact sales@trolltech.com if any conditions of this licensing
** agreement are not clear to you.
**
** Further information about Qt licensing is available at:
** http://www.trolltech.com/products/qt/licensing.html or by
** contacting info@trolltech.com.
**
** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
**
****************************************************************************/

#include "edittableview.h"
#include <QtGui/QKeyEvent>

EditTableView::EditTableView(QWidget *parent)
    : QTableView(parent)
{
}

void EditTableView::keyPressEvent(QKeyEvent *event)
{
    if ((event->key() == Qt::Key_Delete
        || event->key() == Qt::Key_Backspace)
        && model()) {
        removeOne();
    } else {
        QAbstractItemView::keyPressEvent(event);
    }
}

void EditTableView::removeOne()
{
    if (!model() || !selectionModel())
        return;
    int row = currentIndex().row();
    model()->removeRow(row, rootIndex());
    QModelIndex idx = model()->index(row, 0, rootIndex());
    if (!idx.isValid())
        idx = model()->index(row - 1, 0, rootIndex());
    selectionModel()->select(idx, QItemSelectionModel::SelectCurrent | QItemSelectionModel::Rows);
}

void EditTableView::removeAll()
{
    if (model())
        model()->removeRows(0, model()->rowCount(rootIndex()), rootIndex());
}

