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* Copyright © 2006-2007 Fredrik Höglund <fredrik@kde.org>
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public
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* License version 2 or at your option version 3 as published
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* by the Free Software Foundation.
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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 GNU
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* General Public License for more details.
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* You should have received a copy of the GNU General Public License
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* along with this program; see the file COPYING. If not, write to
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* the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
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* Boston, MA 02110-1301, USA.
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#ifndef SORTPROXYMODEL_H
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#define SORTPROXYMODEL_H
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#include <QSortFilterProxyModel>
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#include <thememodel.h>
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* SortProxyModel is a sorting proxy model intended to be used in combination
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* with the ItemDelegate class.
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* First it compares the Qt::DisplayRoles, and if they match it compares
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* the CursorTheme::DisplayDetailRoles.
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* The model assumes both display roles are QStrings.
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class SortProxyModel : public QSortFilterProxyModel
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SortProxyModel(QObject *parent = 0) : QSortFilterProxyModel(parent) {}
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inline const CursorTheme *theme(const QModelIndex &index) const;
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inline QModelIndex findIndex(const QString &name) const;
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inline QModelIndex defaultIndex() const;
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inline void removeTheme(const QModelIndex &index);
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int compare(const QModelIndex &left, const QModelIndex &right, int role) const;
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bool lessThan(const QModelIndex &left, const QModelIndex &right) const;
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const CursorTheme *SortProxyModel::theme(const QModelIndex &index) const
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CursorThemeModel *model = static_cast<CursorThemeModel*>(sourceModel());
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return model->theme(mapToSource(index));
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QModelIndex SortProxyModel::findIndex(const QString &name) const
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CursorThemeModel *model = static_cast<CursorThemeModel*>(sourceModel());
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return mapFromSource(model->findIndex(name));
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QModelIndex SortProxyModel::defaultIndex() const
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CursorThemeModel *model = static_cast<CursorThemeModel*>(sourceModel());
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return mapFromSource(model->defaultIndex());
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void SortProxyModel::removeTheme(const QModelIndex &index)
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CursorThemeModel *model = static_cast<CursorThemeModel*>(sourceModel());
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model->removeTheme(mapToSource(index));
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#endif // SORTPROXYMODEL_H