72 lines
2.4 KiB
C
72 lines
2.4 KiB
C
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// vim: set tabstop=4 shiftwidth=4 expandtab:
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/*
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Gwenview: an image viewer
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Copyright 2009 Aurélien Gâteau <agateau@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 License
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as published by the Free Software Foundation; either version 2
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of the License, or (at your option) any later version.
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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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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 Free Software
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Foundation, Inc., 51 Franklin Street, Fifth Floor, Cambridge, MA 02110-1301, USA.
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*/
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#ifndef PLACETREEMODEL_H
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#define PLACETREEMODEL_H
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#include <lib/gwenviewlib_export.h>
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// Qt
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#include <QAbstractItemModel>
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// KF
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// Local
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class QUrl;
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namespace Gwenview
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{
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struct PlaceTreeModelPrivate;
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class GWENVIEWLIB_EXPORT PlaceTreeModel : public QAbstractItemModel
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{
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Q_OBJECT
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public:
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explicit PlaceTreeModel(QObject *);
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~PlaceTreeModel() override;
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int columnCount(const QModelIndex &parent = QModelIndex()) const override;
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QVariant data(const QModelIndex &index, int role = Qt::DisplayRole) const override;
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QModelIndex index(int row, int column, const QModelIndex &parent = QModelIndex()) const override;
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QModelIndex parent(const QModelIndex &index) const override;
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int rowCount(const QModelIndex &parent = QModelIndex()) const override;
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bool hasChildren(const QModelIndex &parent) const override;
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bool canFetchMore(const QModelIndex &parent) const override;
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void fetchMore(const QModelIndex &parent) override;
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QUrl urlForIndex(const QModelIndex &) const;
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private Q_SLOTS:
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void slotPlacesRowsInserted(const QModelIndex &, int start, int end);
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void slotPlacesRowsAboutToBeRemoved(const QModelIndex &, int start, int end);
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void slotDirRowsAboutToBeInserted(const QModelIndex &, int start, int end);
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void slotDirRowsInserted(const QModelIndex &, int start, int end);
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void slotDirRowsAboutToBeRemoved(const QModelIndex &, int start, int end);
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void slotDirRowsRemoved(const QModelIndex &, int start, int end);
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private:
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friend struct PlaceTreeModelPrivate;
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PlaceTreeModelPrivate *const d;
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};
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} // namespace
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#endif /* PLACETREEMODEL_H */
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