/***************************************************************************
 *   Copyright (C) 2007 by Joris Guisson and Ivan Vasic                    *
 *   joris.guisson@gmail.com                                               *
 *   ivasic@gmail.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 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.          *
 ***************************************************************************/
#include <QSpinBox>
#include <QModelIndex>
#include <klocale.h>
#include "spinboxdelegate.h"

namespace kt
{

	SpinBoxDelegate::SpinBoxDelegate(QObject *parent) : QItemDelegate(parent)
	{}


	SpinBoxDelegate::~SpinBoxDelegate()
	{}
	
	QWidget *SpinBoxDelegate::createEditor(QWidget *parent,const QStyleOptionViewItem &, const QModelIndex & index) const
	{
		QSpinBox *editor = new QSpinBox(parent);
		editor->setSuffix(i18n(" KiB/s"));
		if (index.column() < 3)
			editor->setSpecialValueText(i18n("No limit"));
		else
			editor->setSpecialValueText(i18n("No assured speed"));
		editor->setMinimum(0);
		editor->setMaximum(10000000);
		return editor;
	}

	void SpinBoxDelegate::setEditorData(QWidget *editor,const QModelIndex &index) const
	{
		int value = index.model()->data(index, Qt::EditRole).toInt();
		QSpinBox *spinBox = static_cast<QSpinBox*>(editor);
		spinBox->setValue(value);
	}
	
	void SpinBoxDelegate::setModelData(QWidget *editor, QAbstractItemModel *model,const QModelIndex &index) const
	{
		QSpinBox *spinBox = static_cast<QSpinBox*>(editor);
		spinBox->interpretText();
		int value = spinBox->value();

		model->setData(index, value, Qt::EditRole);
	}
	
	void SpinBoxDelegate::updateEditorGeometry(QWidget *editor,const QStyleOptionViewItem &option, const QModelIndex &) const
	{
		QRect r = option.rect;
		if (option.rect.height() < editor->sizeHint().height())
			r.setHeight(editor->sizeHint().height());
		editor->setGeometry(r);
	}
	
	QSize SpinBoxDelegate::sizeHint(const QStyleOptionViewItem & option, const QModelIndex & index) const
	{
		QSpinBox tmp;
		return tmp.sizeHint();
	}
}

#include "spinboxdelegate.moc"
