mirror of
https://invent.kde.org/system/dolphin
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132 lines
3.8 KiB
C++
132 lines
3.8 KiB
C++
/***************************************************************************
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* Copyright (C) 2011 by Peter Penz <peter.penz19@gmail.com> *
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* *
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* Based on the Itemviews NG project from Trolltech Labs: *
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* http://qt.gitorious.org/qt-labs/itemviews-ng *
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* *
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* This program is free software; you can redistribute it and/or modify *
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* it under the terms of the GNU General Public License as published by *
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* the Free Software Foundation; either version 2 of the License, or *
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* (at your option) any later version. *
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* *
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* This program is distributed in the hope that it will be useful, *
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* but WITHOUT ANY WARRANTY; without even the implied warranty of *
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
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* GNU General Public License for more details. *
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* *
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* You should have received a copy of the GNU General Public License *
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* along with this program; if not, write to the *
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* Free Software Foundation, Inc., *
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* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA *
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***************************************************************************/
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#include "kitemmodelbase.h"
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KItemRange::KItemRange(int index, int count) :
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index(index),
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count(count)
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{
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}
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bool KItemRange::operator == (const KItemRange& other) const
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{
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return index == other.index && count == other.count;
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}
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KItemModelBase::KItemModelBase(QObject* parent) :
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QObject(parent),
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m_groupRole(),
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m_sortRole()
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{
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}
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KItemModelBase::KItemModelBase(const QByteArray& groupRole, const QByteArray& sortRole, QObject* parent) :
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QObject(parent),
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m_groupRole(groupRole),
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m_sortRole(sortRole)
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{
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}
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KItemModelBase::~KItemModelBase()
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{
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}
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bool KItemModelBase::setData(int index, const QHash<QByteArray, QVariant> &values)
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{
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Q_UNUSED(index);
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Q_UNUSED(values);
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return false;
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}
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bool KItemModelBase::supportsGrouping() const
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{
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return false;
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}
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void KItemModelBase::setGroupRole(const QByteArray& role)
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{
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if (supportsGrouping() && role != m_groupRole) {
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const QByteArray previous = m_groupRole;
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m_groupRole = role;
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onGroupRoleChanged(role, previous);
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emit groupRoleChanged(role, previous);
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}
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}
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QByteArray KItemModelBase::groupRole() const
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{
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return m_groupRole;
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}
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bool KItemModelBase::supportsSorting() const
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{
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return false;
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}
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void KItemModelBase::setSortRole(const QByteArray& role)
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{
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if (supportsSorting() && role != m_sortRole) {
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const QByteArray previous = m_sortRole;
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m_sortRole = role;
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onSortRoleChanged(role, previous);
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emit sortRoleChanged(role, previous);
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}
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}
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QByteArray KItemModelBase::sortRole() const
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{
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return m_sortRole;
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}
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QString KItemModelBase::roleDescription(const QByteArray& role) const
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{
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return role;
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}
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QMimeData* KItemModelBase::createMimeData(const QSet<int>& indexes) const
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{
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Q_UNUSED(indexes);
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return 0;
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}
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int KItemModelBase::indexForKeyboardSearch(const QString& text, int startFromIndex) const
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{
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Q_UNUSED(text);
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Q_UNUSED(startFromIndex);
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return -1;
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}
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void KItemModelBase::onGroupRoleChanged(const QByteArray& current, const QByteArray& previous)
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{
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Q_UNUSED(current);
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Q_UNUSED(previous);
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}
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void KItemModelBase::onSortRoleChanged(const QByteArray& current, const QByteArray& previous)
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{
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Q_UNUSED(current);
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Q_UNUSED(previous);
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}
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#include "kitemmodelbase.moc"
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