/****************************************************************************+
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**+
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** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).+
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** All rights reserved.+
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** Contact: Nokia Corporation (qt-info@nokia.com)+
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**+
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** This file is part of the demonstration applications of the Qt Toolkit.+
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**+
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** $QT_BEGIN_LICENSE:LGPL$+
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** No Commercial Usage+
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** This file contains pre-release code and may not be distributed.+
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** You may use this file in accordance with the terms and conditions+
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** contained in the Technology Preview License Agreement accompanying+
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** this package.+
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**+
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** GNU Lesser General Public License Usage+
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** Alternatively, this file may be used under the terms of the GNU Lesser+
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** General Public License version 2.1 as published by the Free Software+
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** Foundation and appearing in the file LICENSE.LGPL included in the+
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** packaging of this file.  Please review the following information to+
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** ensure the GNU Lesser General Public License version 2.1 requirements+
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** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.+
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**+
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** In addition, as a special exception, Nokia gives you certain additional+
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** rights.  These rights are described in the Nokia Qt LGPL Exception+
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** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.+
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**+
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** If you have questions regarding the use of this file, please contact+
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** Nokia at qt-info@nokia.com.+
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**+
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**+
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**+
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** $QT_END_LICENSE$+
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**+
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****************************************************************************/+
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+
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#include "edittableview.h"+
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#include <QtGui/QKeyEvent>+
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+
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EditTableView::EditTableView(QWidget *parent)+
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    : QTableView(parent)+
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{+
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}+
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+
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void EditTableView::keyPressEvent(QKeyEvent *event)+
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{+
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    if ((event->key() == Qt::Key_Delete+
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        || event->key() == Qt::Key_Backspace)+
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        && model()) {+
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        removeOne();+
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    } else {+
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        QAbstractItemView::keyPressEvent(event);+
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    }+
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}+
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+
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void EditTableView::removeOne()+
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{+
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    if (!model() || !selectionModel())+
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        return;+
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    int row = currentIndex().row();+
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    model()->removeRow(row, rootIndex());+
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    QModelIndex idx = model()->index(row, 0, rootIndex());+
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    if (!idx.isValid())+
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        idx = model()->index(row - 1, 0, rootIndex());+
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    selectionModel()->select(idx, QItemSelectionModel::SelectCurrent | QItemSelectionModel::Rows);+
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}+
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+
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void EditTableView::removeAll()+
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{+
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    if (model())+
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        model()->removeRows(0, model()->rowCount(rootIndex()), rootIndex());+
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}+
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+
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