diff options
Diffstat (limited to 'src/declarative/scenegraph/util/qsgareaallocator_p.h')
-rw-r--r-- | src/declarative/scenegraph/util/qsgareaallocator_p.h | 73 |
1 files changed, 0 insertions, 73 deletions
diff --git a/src/declarative/scenegraph/util/qsgareaallocator_p.h b/src/declarative/scenegraph/util/qsgareaallocator_p.h deleted file mode 100644 index fd79d4c67a..0000000000 --- a/src/declarative/scenegraph/util/qsgareaallocator_p.h +++ /dev/null @@ -1,73 +0,0 @@ -/**************************************************************************** -** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). -** All rights reserved. -** Contact: Nokia Corporation (qt-info@nokia.com) -** -** This file is part of the QtDeclarative module of the Qt Toolkit. -** -** $QT_BEGIN_LICENSE:LGPL$ -** GNU Lesser General Public License Usage -** This file may be used under the terms of the GNU Lesser General Public -** License version 2.1 as published by the Free Software Foundation and -** appearing in the file LICENSE.LGPL included in the packaging of this -** file. Please review the following information to ensure the GNU Lesser -** General Public License version 2.1 requirements will be met: -** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. -** -** In addition, as a special exception, Nokia gives you certain additional -** rights. These rights are described in the Nokia Qt LGPL Exception -** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. -** -** GNU General Public License Usage -** Alternatively, this file may be used under the terms of the GNU General -** Public License version 3.0 as published by the Free Software Foundation -** and appearing in the file LICENSE.GPL included in the packaging of this -** file. Please review the following information to ensure the GNU General -** Public License version 3.0 requirements will be met: -** http://www.gnu.org/copyleft/gpl.html. -** -** Other Usage -** Alternatively, this file may be used in accordance with the terms and -** conditions contained in a signed written agreement between you and Nokia. -** -** -** -** -** -** $QT_END_LICENSE$ -** -****************************************************************************/ - -#ifndef AREAALLOCATOR_H -#define AREAALLOCATOR_H - -#include <QtCore/qsize.h> - -QT_BEGIN_NAMESPACE - -class QRect; -class QPoint; -struct QSGAreaAllocatorNode; -class Q_DECLARATIVE_EXPORT QSGAreaAllocator -{ -public: - QSGAreaAllocator(const QSize &size); - ~QSGAreaAllocator(); - - QRect allocate(const QSize &size); - bool deallocate(const QRect &rect); - bool isEmpty() const { return m_root == 0; } - QSize size() const { return m_size; } -private: - bool allocateInNode(const QSize &size, QPoint &result, const QRect ¤tRect, QSGAreaAllocatorNode *node); - bool deallocateInNode(const QPoint &pos, QSGAreaAllocatorNode *node); - void mergeNodeWithNeighbors(QSGAreaAllocatorNode *node); - - QSGAreaAllocatorNode *m_root; - QSize m_size; -}; - -QT_END_NAMESPACE - -#endif |