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/***************************************************************************
* Copyright (C) 2011 by Peter Penz <[email protected]> *
* *
* 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 "kitemlistheader_p.h"
#include "kitemmodelbase.h"
#include <QFontMetricsF>
#include <QPainter>
#include <QStyleOptionHeader>
KItemListHeader::KItemListHeader(QGraphicsWidget* parent) :
QGraphicsWidget(parent),
m_model(0)
{
QStyleOptionHeader opt;
const QSize headerSize = style()->sizeFromContents(QStyle::CT_HeaderSection, &opt, QSize());
resize(0, headerSize.height());
}
KItemListHeader::~KItemListHeader()
{
}
void KItemListHeader::setModel(KItemModelBase* model)
{
if (m_model == model) {
return;
}
if (m_model) {
disconnect(m_model, SIGNAL(sortRoleChanged(QByteArray,QByteArray)),
this, SLOT(slotSortRoleChanged(QByteArray,QByteArray)));
disconnect(m_model, SIGNAL(sortOrderChanged(Qt::SortOrder,Qt::SortOrder)),
this, SLOT(slotSortOrderChanged(Qt::SortOrder,Qt::SortOrder)));
}
m_model = model;
if (m_model) {
connect(m_model, SIGNAL(sortRoleChanged(QByteArray,QByteArray)),
this, SLOT(slotSortRoleChanged(QByteArray,QByteArray)));
connect(m_model, SIGNAL(sortOrderChanged(Qt::SortOrder,Qt::SortOrder)),
this, SLOT(slotSortOrderChanged(Qt::SortOrder,Qt::SortOrder)));
}
}
KItemModelBase* KItemListHeader::model() const
{
return m_model;
}
void KItemListHeader::paint(QPainter* painter, const QStyleOptionGraphicsItem* option, QWidget* widget)
{
Q_UNUSED(option);
Q_UNUSED(widget);
QStyleOption opt;
opt.init(widget);
opt.rect = rect().toRect();
opt.state |= QStyle::State_Horizontal;
style()->drawControl(QStyle::CE_HeaderEmptyArea, &opt, painter);
}
void KItemListHeader::slotSortRoleChanged(const QByteArray& current, const QByteArray& previous)
{
Q_UNUSED(current);
Q_UNUSED(previous);
}
void KItemListHeader::slotSortOrderChanged(Qt::SortOrder current, Qt::SortOrder previous)
{
Q_UNUSED(current);
Q_UNUSED(previous);
}
#include "kitemlistheader_p.moc"
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