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/****************************************************************************
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** Copyright (C) 2012 Digia Plc and/or its subsidiary(-ies).
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** Contact: http://www.qt-project.org/legal
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** This file is part of the QtGui module of the Qt Toolkit.
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** $QT_BEGIN_LICENSE:LGPL$
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** Commercial License Usage
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** Licensees holding valid commercial Qt licenses may use this file in
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** accordance with the commercial license agreement provided with the
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** Software or, alternatively, in accordance with the terms contained in
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** a written agreement between you and Digia. For licensing terms and
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** conditions see http://qt.digia.com/licensing. For further information
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** use the contact form at http://qt.digia.com/contact-us.
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** GNU Lesser General Public License Usage
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** Alternatively, this file may be used under the terms of the GNU Lesser
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** General Public License version 2.1 as published by the Free Software
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** Foundation and appearing in the file LICENSE.LGPL included in the
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** packaging of this file. Please review the following information to
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** ensure the GNU Lesser General Public License version 2.1 requirements
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** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
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** In addition, as a special exception, Digia gives you certain additional
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** rights. These rights are described in the Digia Qt LGPL Exception
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** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
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** GNU General Public License Usage
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** Alternatively, this file may be used under the terms of the GNU
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** General Public License version 3.0 as published by the Free Software
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** Foundation and appearing in the file LICENSE.GPL included in the
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** packaging of this file. Please review the following information to
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** ensure the GNU General Public License version 3.0 requirements will be
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** met: http://www.gnu.org/copyleft/gpl.html.
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****************************************************************************/
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#ifndef QPIXMAPCACHE_H
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#define QPIXMAPCACHE_H
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#include <QtGui/qpixmap.h>
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#ifdef Q_TEST_QPIXMAPCACHE
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#include <QtCore/qpair.h>
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class Q_GUI_EXPORT QPixmapCache
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class Q_GUI_EXPORT Key
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Key(const Key &other);
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bool operator ==(const Key &key) const;
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inline bool operator !=(const Key &key) const
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{ return !operator==(key); }
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Key &operator =(const Key &other);
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friend class QPMCache;
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friend class QPixmapCache;
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static int cacheLimit();
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static void setCacheLimit(int);
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static QPixmap *find(const QString &key);
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static bool find(const QString &key, QPixmap &pixmap);
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static bool find(const QString &key, QPixmap *pixmap);
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static bool find(const Key &key, QPixmap *pixmap);
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static bool insert(const QString &key, const QPixmap &pixmap);
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static Key insert(const QPixmap &pixmap);
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static bool replace(const Key &key, const QPixmap &pixmap);
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static void remove(const QString &key);
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static void remove(const Key &key);
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#ifdef Q_TEST_QPIXMAPCACHE
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static void flushDetachedPixmaps();
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static int totalUsed();
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static QList< QPair<QString,QPixmap> > allPixmaps();
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#endif // QPIXMAPCACHE_H