/* ============================================================
 *
 * This file is a part of the rekonq project
 *
 * Copyright (C) 2007-2008 Trolltech ASA. All rights reserved
 * Copyright (C) 2008 by Andrea Diamantini <adjam7 at gmail dot com>
 *
 *
 * 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, 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.
 *
 * ============================================================ */

#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());
}