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/****************************************************************************
**
** Copyright (C) 2008 Nokia Corporation and/or its subsidiary(-ies).
** Contact: Qt Software Information (qt-info@nokia.com)
**
** This file is part of the demonstration applications of the Qt Toolkit.
**
** Commercial Usage
** Licensees holding valid Qt Commercial licenses may use this file in
** accordance with the Qt Commercial License Agreement provided with the
** Software or, alternatively, in accordance with the terms contained in
** a written agreement between you and Nokia.
**
**
** GNU General Public License Usage
** Alternatively, this file may be used under the terms of the GNU
** General Public License versions 2.0 or 3.0 as published by the Free
** Software Foundation and appearing in the file LICENSE.GPL included in
** the packaging of this file. Please review the following information
** to ensure GNU General Public Licensing requirements will be met:
** http://www.fsf.org/licensing/licenses/info/GPLv2.html and
** http://www.gnu.org/copyleft/gpl.html. In addition, as a special
** exception, Nokia gives you certain additional rights. These rights
** are described in the Nokia Qt GPL Exception version 1.3, included in
** the file GPL_EXCEPTION.txt in this package.
**
** Qt for Windows(R) Licensees
** As a special exception, Nokia, as the sole copyright holder for Qt
** Designer, grants users of the Qt/Eclipse Integration plug-in the
** right for the Qt/Eclipse Integration to link to functionality
** provided by Qt Designer and its related libraries.
**
** If you are unsure which license is appropriate for your use, please
** contact the sales department at qt-sales@nokia.com.
**
****************************************************************************/
#include "edittreeview.h"
#include <QtGui/QKeyEvent>
EditTreeView::EditTreeView(QWidget *parent)
: QTreeView(parent)
{
}
void EditTreeView::keyPressEvent(QKeyEvent *event)
{
if ((event->key() == Qt::Key_Delete
|| event->key() == Qt::Key_Backspace)
&& model()) {
removeOne();
} else {
QAbstractItemView::keyPressEvent(event);
}
}
void EditTreeView::removeOne()
{
if (!model())
return;
QModelIndex ci = currentIndex();
int row = ci.row();
model()->removeRow(row, ci.parent());
}
void EditTreeView::removeAll()
{
if (!model())
return;
model()->removeRows(0, model()->rowCount(rootIndex()), rootIndex());
}
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