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53 lines
2.3 KiB
C
53 lines
2.3 KiB
C
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/*******************************************************************************
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* Copyright (C) 2008 by Fredrik Höglund <fredrik@kde.org> *
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* *
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* This library is free software; you can redistribute it and/or *
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* modify it under the terms of the GNU Library General Public *
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* License as published by the Free Software Foundation; either *
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* version 2 of the License, or (at your option) any later version. *
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* *
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* This library 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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* Library General Public License for more details. *
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* *
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* You should have received a copy of the GNU Library General Public License *
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* along with this library; see the file COPYING.LIB. 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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*******************************************************************************/
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#ifndef KABSTRACTVIEWADAPTER_H
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#define KABSTRACTVIEWADAPTER_H
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#include <QObject>
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class QAbstractItemModel;
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class QModelIndex;
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class QPalette;
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class QRect;
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class QSize;
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/*
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* Interface used by KFilePreviewGenerator to generate previews
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* for files. The interface allows KFilePreviewGenerator to be
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* independent from the view implementation.
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*/
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class KAbstractViewAdapter : public QObject
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{
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public:
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enum Signal { ScrollBarValueChanged };
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KAbstractViewAdapter(QObject *parent) : QObject(parent) {}
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virtual ~KAbstractViewAdapter() {}
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virtual QAbstractItemModel *model() const = 0;
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virtual QSize iconSize() const = 0;
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virtual QPalette palette() const = 0;
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virtual QRect visibleArea() const = 0;
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virtual QRect visualRect(const QModelIndex &index) const = 0;
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virtual void connect(Signal signal, QObject *receiver, const char *slot) = 0;
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};
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#endif
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